‍About the role
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🔹We are looking for a senior engineering profile to lead the development of digital products (websites, apps, interfaces), with impact beyond just writing code. The position focuses on bringing clarity to complex problems, guiding teams, driving strategy, and being a technical reference across multiple projects. It is a high-impact role, designed for experienced professionals who enjoy working at the intersection of execution and vision.
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Responsibilities
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🔹 Lead technical execution on 2–3 active projects simultaneously.
🔹 Ensure technical progress and meet deadlines (or proactively adjust them).
🔹 Detect risks and opportunities early, and propose clear action plans.
🔹 Participate in or lead technical discoveries, PoCs, and architecture definitions.
🔹 Guide implementation, documentation, and code quality across teams.
🔹 Contribute code, perform reviews, and validate design decisions when needed.
🔹 Contribute to strategic product and platform decisions.
🔹 Share knowledge and support junior and mid-level developers at key moments.
🔹 Translate technical challenges into business risks and opportunities for clients.
🔹 Define technical scopes aligned with real needs and constraints.
🔹 Clearly communicate implications and trade-offs of complex decisions.
🔹 Act as a trusted partner to clients in key meetings and presentations.
🔹 Propose improvements in tools, processes, and infrastructure.
🔹 Evolve the stack and explore new technologies with purpose.
🔹 Document best practices and scale effective decisions across teams.
🔹 Participate in workshops, courses, and internal learning spaces.
🔹 Provide technical input in interviews, estimates, and team evaluations.

Requirements
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🔹 5+ years of proven experience in full-stack development and software architecture.
🔹 Experience leading or guiding development teams both technically and strategically.
🔹 Ability to evaluate scalability and design decisions at a system level.
🔹 Experience in technical discoveries, PoCs, architecture reviews, and documentation.
🔹 Deep knowledge of modern development, testing, and CI/CD tools.
🔹 Strategic mindset: understands how technical decisions impact product, business, and users.
🔹 Ability to anticipate risks and design sustainable solutions.
🔹 Product-minded profile: prioritizes, questions, and seeks value in every decision.
🔹 Natural leadership, technical reference for peers.
🔹 Excellent communication skills: clear, alignment-oriented.
🔹 Collaborative mindset, fosters consensus, elevates conversations.
🔹 Availability to work remotely from Argentina.
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‍About the role
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A YC-backed fintech startup in full expansion is looking for a Senior Python Engineer to join a dynamic team that is transforming the industry with cutting-edge technology. In this role, you will have the opportunity to design and scale backend systems that impact thousands of daily users, leading projects from idea to production. Here you won’t just code: you’ll be a builder of solutions, integrating AI-driven flows to take innovation to the next level. With weekly launches and a data-driven decision-making approach, you’ll work autonomously in a fast-paced environment, collaborating with a small but ambitious team to redefine the future of fintech. If you’re passionate about full ownership, rapid iteration, and blending backend engineering with AI, this is your moment to shine!
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Responsibilities
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🔹 Collaborate with the development team to design, develop, and maintain Python software solutions.
🔹 Use LLMs and AI tools to accelerate daily productivity in coding, testing, and documentation.
🔹 Prototype and integrate AI-driven flows (agents, RAG pipelines, automation) into backend systems and client-facing features.
🔹 Design and maintain backend systems and APIs, combining traditional best practices with AI-augmented approaches.
🔹 Design databases and work with relational databases via ORMs (SQLAlchemy).
🔹 Implement and maintain unit and integration tests (Unittest, pytest, Behave).
🔹 Write technical documentation, lead code reviews, and pair programming sessions.
🔹 Collaborate in technical interviews to evaluate candidate skills.
🔹 Participate in discussions, contributing insights on business, technical decisions, and project updates.
🔹 Act as a technical reference within the team and across the organization.

Requirements
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🔹 5+ years of experience writing backend production code with Python (FastAPI, Tornado, Flask).
🔹 Solid experience in REST API design and database work.
🔹 Deep knowledge of relational databases and ORM usage (SQLAlchemy).
🔹 Strong background in algorithmic design and object-oriented programming.
🔹 Experience using LLMs and AI tools (ChatGPT, Cursor, Copilot) for productivity.
🔹 Experience or interest in integrating LLMs and agent frameworks (LangChain, LlamaIndex, OpenAI functions).
🔹 Experience with monitoring, logging, and alerting (Datadog, Sentry, CloudWatch).
🔹 Familiarity with data-driven development practices (experiments, metrics, instrumentation).
🔹 Experience with testing frameworks (Unittest, pytest, Behave).
🔹 Proficiency with version control tools like GitHub.
🔹 Communication and collaboration skills in remote-first environments.
🔹 Responsible, detail-oriented, and committed profile.
🔹 Degree in Computer Science, Computer Engineering, or related fields.

Desirable

🔹 Hands-on experience with advanced LLM applications: multi-agent flows, orchestrators (LangChain, LlamaIndex), autonomous agents.
🔹 Familiarity with RAG patterns and vector databases (Pinecone, Weaviate, FAISS).
🔹 Experience optimizing AI pipelines for latency, cost, and reliability in production.
🔹 Knowledge of AWS services (boto) and infrastructure as code (Terraform, CloudFormation).
🔹 Experience with Docker and containerized development flows.
🔹 Integration with external services (Plaid, Unit, Finix, etc.).
🔹 Previous experience in fintech or financial products.
🔹 Track record in startups and diverse roles.

Personal profile

🔹 Passion for writing clean, scalable, high-quality code.
🔹 Full ownership of projects, from planning to monitoring.
🔹 Ability to work independently as well as collaboratively.
🔹 Quick adaptation to weekly release cycles.
🔹 Openness to constant, constructive feedback.
🔹 Curiosity and commitment to continuous learning, especially in AI/LLMs.
🔹 Clear and effective communication in remote environments.

How we work

🔹 Ownership & Accountability: every person owns what they build.
🔹 Speed & Adaptability: weekly releases and constant iteration.
🔹 Feedback culture: direct and constructive feedback.
🔹 Data-driven thinking: decisions based on metrics and evidence.
🔹 Risk appetite: testing new ideas and learning quickly from results.
🔹 Continuous learning: focus on new technologies, especially AI and LLMs.
🔹 Remote collaboration: clear communication and shared responsibility.

Benefits

🔹 Flexible hours.
🔹 Generous paid vacation.
🔹 Remote work.
🔹 Opportunity to be among the first engineering hires, with high responsibility and ownership.
🔹 Annual team bonding trips to international destinations.
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About the role‍
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Join a mission to revolutionize global payments!
We’re building a cutting-edge payment network that seamlessly bridges traditional finance with innovative digital solutions, delivering faster, more cost-effective, and highly efficient transactions worldwide. Backed by top-tier investors and rapidly scaling, we’re seeking exceptional talent to join our dynamic team. If you’re passionate about transformative missions, customer-focused, and thrive in fast-paced, high-impact environments, this is your opportunity to make a difference.The RoleAs a Payment Operations Analyst, you’ll ensure financial transactions and payment operations comply with regulatory standards, internal policies, and contractual obligations. This role demands a deep understanding of payment processes, compliance regulations, and risk management to maintain seamless operations.
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Key Responsabilities
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🔹 Monitor and Analyze Transactions: Review payment activity to ensure compliance with regulations and identify discrepancies such as underpayments, overpayments, or potential fraud.
🔹 Resolve Discrepancies: Investigate variances between expected and actual transactions, manage appeals, and resolve issues with payers or vendors.
🔹 Reconcile Payments: Accurately reconcile domestic and international payments in a timely manner.
🔹 Ensure Compliance: Maintain adherence to anti-money laundering (AML) regulations, industry standards (e.g., SWIFT, RTGS), and internal policies.
🔹 Collaborate with Stakeholders: Work with banks, payment partners, and internal teams to address payment issues efficiently.
🔹 Optimize Processes: Create, review, and enhance payment processes to minimize errors and boost efficiency.
🔹 Support Audits: Maintain internal controls by documenting procedures and supporting audit processes.
🔹 Communicate Effectively: Liaise with payers and support teams to resolve queries and prevent payment delays.
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Required Qualifications
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Education
🔹 Bachelor’s degree in finance, accounting, business administration, or a related field.
Experience
🔹 2-4 years of experience in payment operations, payment analysis, or related fields preferred.
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Skills
🔹 Experience with payment processing, banking operations, or financial reconciliation.
🔹 Strong communication skills in English to coordinate with stakeholders; proficiency in Spanish is a plus.
🔹 Familiarity with payment processing systems and tools.
🔹 Knowledge of regulatory requirements for payments and banking.
🔹 Strong organizational and analytical skills with keen attention to detail.
🔹 Proficiency in Excel and other Office Suite applications for data analysis and interpretation.
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‍About the role

Join a fast-paced, innovative fintech team building impactful mobile experiences! This role is for a passionate React Native Engineer who thrives in high-ownership environments, collaborating to create scalable, user-focused apps that empower thousands to manage finances seamlessly. Ideal for a builder who enjoys rapid iteration, leveraging AI tools, and driving features from concept to production.

The Senior React Native Engineer position involves shaping mobile experiences by developing performant, reliable interfaces. Responsibilities extend beyond UI code to include close collaboration with backend engineers, designers, and product managers for weekly releases, ensuring app stability, and integrating modern tools and frameworks. Opportunities include using AI-powered developer tools (e.g., Copilot, Cursor, ChatGPT) to enhance development speed and quality.
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Responsibilities
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🔹 Collaborate with product managers, designers, and engineers to design and implement features in a React Native mobile app.
🔹 Build clean, efficient, and reusable UI components using React Native (and React.js as needed).
🔹 Ensure the mobile app is performant, scalable, and accessible across iOS and Android devices.
🔹 Write maintainable, testable code following best practices and coding standards.
🔹 Debug and resolve issues to improve app stability and user experience.
🔹 Propose and implement new tools, frameworks, or proofs-of-concept to modernize the tech stack.
🔹 Leverage AI-powered tools to accelerate development and enhance code quality.
🔹 Contribute to technical documentation, code reviews, and knowledge sharing.
🔹 Stay updated with mobile development trends and user expectations.

Requirements
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🔹 4+ years of professional experience in front-end or mobile development.
🔹 Strong technical skills in React Native, React, JavaScript, and TypeScript.
🔹 Experience with RN-CLI (non-Expo environments).
🔹 Deep understanding of mobile performance, the JS thread, and code optimization techniques.
🔹 Experience building reusable, testable modules and components.
🔹 Familiarity with design systems, user interface models, layout aesthetics, accessibility, and mobile-first UX principles.
🔹 Strong knowledge of industry-standard best practices, development lifecycles, and Agile/SCRUM.
🔹 Education: Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent experience).

Nice to Have Skills

🔹 Experience with iOS or Android native development.

Benefits

🔹 Flexible hours.
🔹 Generous paid vacation.
🔹 Remote work.
🔹 Opportunity to be one of the first engineering hires, with high ownership and impact.
🔹 Annual team bonding trips to international destinations.

‍About the role
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We are looking for a Data Scientist/Analyst profile with experience in dynamic, high-autonomy environments. The role involves designing, implementing, and deploying data-driven systems that directly impact underwriting, user experience, and risk management. It goes beyond analysis: it includes productive Python development, deploying models and pipelines into live systems, and collaborating with backend to build scalable data products. It also covers applying AI/LLM-powered flows to accelerate analysis, automate reporting, and improve decision-making.
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Responsibilities
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🔹 Build and maintain services that power the product’s decision engine.
🔹 Design and develop statistical and machine learning models for underwriting, fraud detection, and user engagement.
🔹 Write production-grade Python code (FastAPI, Pandas, SQLAlchemy) to deploy models and pipelines in live systems.
🔹 Develop and optimize ETL jobs and data pipelines to transform raw data into actionable insights.
🔹 Write and maintain SQL queries to analyze user behavior, product performance, and financial metrics.
🔹 Collaborate with product and business teams to analyze funnels, unit economics, and risk metrics.
🔹 Design and run data-driven experiments (A/B tests, causal analysis) to validate product improvements and policies.
🔹 Use LLMs and AI tools to accelerate data exploration, automate reporting, and support analysis/SQL workflows.
🔹 Prototype and integrate AI-based flows (agents, RAG pipelines, anomaly detection, automated monitoring) into the data stack.
🔹 Implement and maintain unit and integration tests to ensure reliability of models and pipelines.
🔹 Communicate findings and recommendations to both technical and non-technical stakeholders.

Requirements
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🔹 4–6+ years of experience in data science, data analyst, or ML engineering roles.
🔹 Strong knowledge of Python and ability to write production-grade code.
🔹 Experience with SQL and relational databases (Postgres, MySQL, or similar).
🔹 Hands-on experience with Python data libraries (Pandas, NumPy, SciPy, scikit-learn, etc.).
🔹 Background in applied statistics and machine learning (classification, regression, clustering, etc.).
🔹 Experience deploying models, pipelines, or analytical workflows in production.
🔹 Familiarity with experimentation practices (A/B testing, causal inference, uplift modeling).
🔹 Experience using LLMs and AI tools for analysis and productivity in reporting.
🔹 Strong problem-solving and communication skills in remote-first environments.
🔹 Responsible, detail-oriented profile with strong sense of ownership.
🔹 Degree in Computer Science, Statistics, Mathematics, Engineering, or related fields.

Nice-to-Have Skills

🔹 Experience with ETL/data engineering frameworks (Airflow, dbt, etc.).
🔹 Knowledge of cloud platforms (preferably AWS: RDS, S3, ECS, Lambda).
🔹 Experience with advanced LLM applications: multi-agent flows, automated feature engineering, anomaly agents.
🔹 Familiarity with RAG patterns and vector databases (Pinecone, Weaviate, FAISS).
🔹 Experience optimizing AI/data pipelines for latency, cost, and reliability.
🔹 Use of Docker and containerized environments.
🔹 Previous experience in fintech, risk models, or underwriting.
🔹 Startup experience in diverse roles.

Benefits

🔹 Flexible hours.
🔹 Generous paid vacation.
🔹 Remote work.
🔹 Opportunity to be one of the first engineering hires, with high ownership and impact.
🔹 Annual team bonding trips to international destinations.

‍About the role
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Join a dynamic team building innovative mobile applications for Android! This role focuses on developing high-quality, user-centric apps in collaboration with cross-functional teams, contributing to all stages of development from design to implementation and testing. Ideal for a passionate developer eager to create robust mobile solutions and stay at the forefront of technology.

The Android Developer position is for a skilled professional to develop mobile applications for Android devices, ensuring quality and timely delivery. Responsibilities include collaborating with teams to implement features, maintain clean code, and enhance user experiences while keeping up with the latest technologies to drive team success.
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Key Responsibilities
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🔹 Contribute to the development of Android mobile applications, focusing on functionality, user interfaces, and client-side logic.
🔹 Write clean, efficient code following software development best practices to maintain high code quality.
🔹 Create and maintain documentation for app structures and architecture.
🔹 Collaborate with backend teams to streamline API integrations.
🔹 Work with UX/UI teams to implement interfaces and enhance user experiences.
🔹 Use Slack for internal and client communication.
🔹 Leverage Jira for efficient Scrum project management.

Requirements
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🔹 2+ years of experience in developing mobile applications for Android.
🔹 Strong knowledge of Kotlin and its features.
🔹 Ability to translate UI designs from tools like Figma or SketchUp into functional interfaces.
🔹 Experience with RxJava, Kotlin Flow, or LiveData to build robust, responsive applications.
🔹 Proficiency in integrating RESTful APIs and consuming web services.
🔹 Familiarity with various mobile emulators for testing.
🔹 Expertise in version control with Git and workflows like GitFlow.
🔹 Experience using Firebase tools for app management (e.g., Push Notifications, Version Control, Reporting).
🔹 Knowledge of error logging and alerting tools like Crashlytics or Sentry.
🔹 Strong teamwork and problem-solving skills.
🔹 Education: Advanced student in Computer Science, Software Engineering, or a related field (preferred but not mandatory).

Benefits
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🔹 Salary reviews every 3 months.
🔹 Vacation: 2 weeks + 1 additional week of company-specific time off.
🔹 Premium health insurance.
🔹 Virtual wallet credit.
🔹 Birthday day off.
🔹 English classes during work hours.
🔹 Free access to Udemy and Platzi courses.
🔹 Discounts on language courses at select institutions.
🔹 Hybrid work model: 2 flexible office days per week.

‍About the role
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Join a dynamic team revolutionizing the crypto space! This role is for a passionate Product Manager ready to leap forward in their career, eager to learn, grow, and contribute to innovative solutions that transform user experiences in fintech and blockchain.

Seeking a Product Manager with a background in B2C environments, previous experience as a Product Owner or Product Manager. The ideal candidate is someone who challenges the status quo, questions established norms, and elevates ideas to the next level. A curious individual with an analytical mind and creative flair, who thrives on devising simple solutions for complex problems and takes initiative with questions, proposals, and the drive to make them happen.
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Key Responsibilities
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🔹 Collaborate on defining and executing product strategies.
🔹 Analyze data to generate insights and make informed decisions.
🔹 Work with product and cross-functional teams to align objectives and priorities.
🔹 Participate in developing innovative solutions that enhance user experience.

Why Join?
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Imagine a workplace where every day brings new challenges and opportunities to learn cutting-edge technologies known to few. Contribute to work that reshapes how people think about and use money in a crypto-focused environment that breaks traditional rules, fosters a better future, and embeds innovation and continuous learning into its core. Ready to join the revolution?

Benefits
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🔹 Partnerships and discounts with educational institutions.
🔹 Global Work Flexibility: After 6 months, work remotely from anywhere in the world for up to 6 months.
🔹 A day off on your birthday.
🔹 Vacation: 10 business days + 5 additional days off.
🔹 Extra days off during holidays.
🔹 Comprehensive health coverage for you and your family.
🔹 Access to fitness platforms (e.g., Gympass).
🔹 Reimbursement for professional training.
🔹 Exclusive team member perks.
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Join a forward-thinking tech team to build innovative solutions in the blockchain and fintech space! This role involves contributing to cutting-edge applications that transform how people interact with digital finance, emphasizing scalability, security, and user-centric design. Ideal for developers passionate about agile methodologies and emerging technologies.
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About the role
‍Seeking a Senior Backend Developer with over 4 years of experience in development using Kotlin, Java, or similar languages, and at least 2 years working with agile methodologies. Strong knowledge of relational databases, robust software development skills, and mastery of backend best practices are essential. Experience in Python, TypeScript, or other scripting languages, as well as designing and managing AWS infrastructure, is highly valued.

Key Responsibilities
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🔹 Develop robust and secure APIs.
🔹 Design scalable backend solutions to handle high traffic and complex requirements.
🔹 Collaborate effectively with multidisciplinary teams, including frontend, product, and operations.
🔹 Resolve technical challenges and optimize performance for reliable systems.

Benefits

🔹 Partnerships and discounts with educational institutions.
🔹 Travel Office: After 6 months, work remotely from anywhere in the world for up to 6 months.
🔹 Birthday day off.
🔹 Vacation: 10 business days + 5 additional company days off.
🔹 Holiday days off.
🔹 Health insurance for you and your family.
🔹 Gympass membership.
🔹 Reimbursement for training and certifications.
🔹 Exclusive discounts for team members.

‍About the role
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About the RoleSeeking a Frontend Developer (Ssr) with over 3 years of experience in modern JavaScript frameworks (e.g., Angular, React, Vue, or Next.js) to contribute to a fast-paced development team. Responsibilities include creating innovative solutions and optimizing processes to deliver exceptional user experiences.
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Responsabilities
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🔹 Contribute to frontend development, specializing in JavaScript frameworks such as Angular, React, Vue, or Next.js.
🔹 Participate in designing and architecting development solutions.
🔹 Create and maintain comprehensive documentation for application structures.
🔹 Collaborate with functional analysts and QA teams to build integrated, robust solutions.
🔹 Utilize Docker and implement continuous integration with Git repositories and cloud services (e.g., AWS, Bitbucket, or similar)

Desired Profile
🔹 Critical thinking to make informed decisions aligned with project goals.
🔹 Strong attention to detail and ability to synthesize complex information.
🔹 Enthusiasm for growth in a collaborative, dynamic environment.
🔹 Passion for creating meaningful impact across diverse industries.

Requirements

🔹 3+ years of experience as a Frontend Developer.
🔹 Deep knowledge of HTML markup, styling with SASS, JSX, and FlexBox.
🔹 Proficiency in translating UI designs from tools like Figma or Sketch into functional interfaces.
🔹 Ability to design and develop user interface components for JavaScript-based mobile applications.
🔹 Experience writing reusable, efficient, scalable JavaScript code with modular, interchangeable frontend components.
🔹 Familiarity with JavaScript libraries like Redux for asynchronous API calls and performance optimization.
🔹 Experience integrating with REST APIs.

Nice to haves

🔹 Knowledge of Docker.
🔹 Experience using AI tools to support research and ideation.
🔹 Studying or degree in Computer Science, Software Engineering, or a related field.
🔹 Intermediate to advanced English proficiency.

Benefits

🔹 Salary reviews every 3 months.
🔹 Generous vacation package: 2 weeks standard + 1 additional week.
🔹 Premium health insurance plan.
🔹 Virtual wallet balance for expenses.
🔹 Birthday day off.
🔹 English classes during work hours.
🔹 Free access to Udemy and Platzi courses.
🔹 Discounts on language courses.
🔹 Flexible hybrid work model (2 office days, flexible schedule).

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‍About the role
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Join a dynamic architectural firm delivering innovative design and construction solutions for global clients! This role focuses on managing complex architectural projects, leveraging BIM technologies to drive efficiency and collaboration. Ideal for a proactive leader passionate about project execution, team coordination, and delivering high-quality outcomes in a fast-paced environment.The Project Manager position is for a skilled professional to oversee the end-to-end execution of architectural projects, with a focus on coordination, leadership, and client satisfaction. The role involves collaborating with multidisciplinary teams, including architects, engineers, and clients, to deliver projects on time, within budget, and to the highest standards. This is a remote contractor position with flexible hours, requiring minimal overlap with U.S. time zones.
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Key Responsibilities
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🔹 Oversee and manage all project-related activities from initiation to completion, ensuring timely delivery within budget constraints.
🔹 Develop and maintain detailed project schedules, identifying key milestones and allocating resources to meet deadlines.
🔹 Coordinate multidisciplinary teams to optimize project efficiency and ensure seamless collaboration.
🔹 Serve as the primary point of contact for clients, ensuring clear communication to understand and meet their needs.
🔹 Manage project budgets, monitor costs, and ensure efficient use of financial resources.
🔹 Proactively identify and mitigate project risks and issues, implementing solutions to maintain project quality and timelines.
🔹 Ensure the quality of work meets client expectations, industry standards, and relevant regulations.
🔹 Collaborate closely with the Project Architect to ensure cohesive project execution and alignment with design goals.

Requirements
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🔹 Bachelor’s degree in Architecture or a related field.
🔹 5+ years of experience in architectural design and technical development in construction projects, specifically in a BIM environment.
🔹 Proven experience managing projects for U.S.-based clients.
🔹 Advanced or native-level English proficiency for clear and effective communication.
🔹 Expertise in BIM software such as Revit, ArchiCAD, or similar tools.
🔹 Strong team leadership and development skills, with a focus on fostering collaboration in multidisciplinary environments.
🔹 In-depth knowledge of construction processes, with an emphasis on production work in a team setting and project setup.
🔹 Enthusiastic, collaborative, and quick to adapt to dynamic project demands.

Nice-to-Have Skills

🔹 Experience with additional project management tools (e.g., Primavera, MS Project, or Procore).
🔹 Familiarity with sustainable design practices or LEED certification processes.
🔹 Knowledge of international building codes and standards.
🔹 Experience in fast-paced, multi-project environments within architectural firms.
🔹 Proficiency in additional design software (e.g., AutoCAD, SketchUp, or Rhino).
🔹 Strong analytical skills for budget forecasting and resource optimization.
🔹 Proactive mindset, openness to feedback, and ability to manage multiple projects while meeting deadlines.

What You’ll Work On
‍🔹 Large-scale architectural projects for U.S.-based clients, ranging from commercial to residential developments.
🔹 BIM-driven workflows to enhance project collaboration and efficiency.
🔹 Innovative design solutions integrating cutting-edge construction technologies.
🔹 Client-focused projects requiring seamless coordination between stakeholders.
🔹 High-quality, sustainable designs meeting industry standards and client expectations.

‍About the role

Join a dynamic startup revolutionizing the automotive industry with data and artificial intelligence! This role is for a seasoned Full Stack Engineer with a strong front-end focus, building responsive, AI-integrated chat interfaces and scalable web platforms. Ideal for someone passionate about dynamic environments, real product impact, and growing with an expanding team—apply even if you don't meet every requirement.
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The Full Stack Engineer (Front-End Focus) position involves owning end-to-end feature development for a web platform, starting with a heavy emphasis on front-end (80% for the first 5-6 months) to create real-time, responsive chat interfaces inspired by WhatsApp Web with integrated AI. The role evolves to 80% backend post-launch, including designing endpoints and services. This is a full-time, hybrid opportunity (1-3 days/week in a central office, e.g., Buenos Aires area) with flexible hours and a commitment to results.Experience: 10+ yearsTech Stack: React, TypeScript, Node.js/NestJS, PostgreSQL
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Key Responsibilities
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🔹 Own end-to-end development of features in the web platform, initially focusing on the new AI chat product (80% front-end for the first 5-6 months).
🔹 Design and develop responsive, scalable, high-volume real-time chat interfaces, integrating AI to learn from human responses and handle generic dealership queries.
🔹 Collaborate on initial project definition and scoping.
🔹 Design and develop endpoints and services in the API to support new functionalities (shifting to 80% backend after initial launch).
🔹 Partner with operations teams to optimize internal processes, data integration, and user experiences for sales advisors.
🔹 Identify and resolve functional bugs and performance issues, especially in high-traffic interfaces.
🔹 Participate in code reviews and continuous architecture improvements.
🔹 Integrate AI technologies (LLMs) to enhance the product and automate chat responses.

Requirements
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🔹 10+ years of full-stack development experience, with a strong emphasis on front-end (React, TypeScript); preferably senior experience in startups from an early career start.
🔹 Experience in startups or dynamic environments; proactive, curious, and committed mindset (questioning "why" we do things, valuing company momentum, and open to beyond-standard hours).
🔹 Proficiency in SQL and relational databases (PostgreSQL).
🔹 Experience with REST frameworks and front-end tools (React prioritized; open to Angular or others if proficient, as building from scratch).
🔹 Product-oriented mindset with business and operations prioritization, focusing on CRM interfaces, chats, or automotive software (background in automotive or AI is a plus).
🔹 Fluent written English for global collaboration.
🔹 Availability for hybrid work (1-3 days/week in office; flexible for seniors, but initial presence encouraged for alignment).

Expectations

🔹  Self-taught and collaborative, sharing knowledge and learning as a team; flexible with hours to deliver real impact.
🔹 Practical approach: solving problems with effective, actionable solutions, balancing quality and speed in a startup context.
🔹 Startup mentality: enjoying challenges, direct product impact, and growth with equity.
🔹 Valuing in-person team collaboration to accelerate results, especially in definition phases.
🔹 Ability to prioritize based on business and operations, with willingness to shift to backend focus.

Why this role?

Imagine transforming the automotive industry by building AI-powered chat tools that connect dealerships with clients efficiently, impacting over 100 locations daily. This position offers growth from front-end specialist to full-stack expert, working with cutting-edge LLMs, direct product involvement, and a no-BS culture of constant feedback and learning. Perfect for those seeking equity, competitive USD salaries (~$5.3K+ based on experience), and the thrill of a small, collaborative team driving ambitious roadmaps.

Benefits

🔹 Competitive salary in USD (~$5.3K+ adjusted to experience, above national and international averages).
🔹 Stock option plan for long-term company participation.
🔹 Flexible hours focused on objectives and results, not hours worked.
🔹 Hybrid work model (1-3 days/week in office).
🔹 Direct impact on innovative products in data + AI for automotive.
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‍About the role
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Join a dynamic, fast-growing startup at the intersection of technology, innovation, and sustainability! This role offers the opportunity to lead the development of cutting-edge web applications, shaping the future of a transformative product. Ideal for a technical leader with an entrepreneurial mindset, eager to collaborate with a passionate team and drive impactful solutions.

We’re seeking a Tech Lead - Software Engineer to take ownership of the development and evolution of our web applications. You’ll work closely with the founding and product teams to define and build scalable, innovative solutions. This is a hybrid position, with flexible in-office requirements (e.g., 1-2 days per week in a central office location, where applicable).
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Responsibilities
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🔹 Lead the development and maintenance of at least two production-grade web applications using Next.js and Node.js.
🔹 Manage deployments, oversee production environments, and handle migrations as needed.
🔹 Drive integrations with third-party applications and services.
🔹 Actively contribute to strategic product decisions, shaping the technical roadmap.
🔹 Collaborate on diverse technical tasks, from implementing AI-driven features to developing e-commerce integrations (e.g., Shopify).
🔹 Stay ahead of the curve by proposing and adopting new technologies, tools, and approaches to keep the product at the forefront of innovation.
🔹 Work autonomously to deliver functional, practical solutions, even without a dedicated design team, with a keen eye for quality and usability.

Requirements
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🔹 Strong experience in backend development and database modeling, building scalable and reliable products.
🔹 Proven track record of managing production systems (both backend and frontend).
🔹 Expertise in developing with Next.js, React, and TypeScript.
🔹 MVP mindset: Ability to rapidly prototype, test, and iterate on solutions to deliver value quickly.

Nice to have skills

🔹 Experience deploying applications on platforms like Vercel or Heroku.
🔹 Familiarity with Google Cloud Storage or similar cloud storage solutions.
🔹 Active use of AI development tools (e.g., Cursor, Copilot, or language models) to enhance productivity.
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‍About the role
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Join a fast-paced, mobile-first startup transforming business software for entrepreneurs! This role focuses on designing intuitive, AI-powered mobile applications that feel like consumer apps and scale rapidly. Ideal for a creative designer passionate about crafting user-friendly experiences for small business owners, collaborating with a dynamic team across cities like Paris, Buenos Aires, and Miami.

The Product Designer position is for a skilled designer to lead the UX/UI design process from concept to production, creating mobile-first solutions that simplify complex workflows for entrepreneurs. This role involves end-to-end ownership of design, working closely with product, engineering, and growth teams to deliver impactful, polished experiences. This is a hybrid role with flexible in-office requirements (e.g., 2-3 days per week in a central office, where applicable).
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Key Responsibilities
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🔹 Own the end-to-end design process: create user flows, visuals, prototypes, and manage handoff to development.
🔹 Deliver consumer-grade, intuitive designs that small business owners love to use.
🔹 Simplify complex workflows into seamless, mobile-first user journeys.
🔹 Collaborate with product, engineering, and growth teams to ship features quickly and iterate based on feedback.
🔹 Engage directly with users to understand their needs and inform design decisions.

What You’ll Be Working OnRequisitos
🔹 Conducting competitor research and user interviews to guide product direction.
🔹 Designing onboarding and retention flows, refining them based on data and user feedback.
🔹 Building and evolving a design system across multiple mobile apps.
🔹 Collaborating on branding and visual identity with growth and product teams.
🔹 Prototyping new features and validating them quickly with real users.

Requirements

🔹 Consumer Design Expertise: Experience applying consumer app design principles to business software, making complex tools intuitive on mobile devices.
🔹 Proven Impact: History of designing or contributing to mobile apps with over 1M downloads or strong retention metrics.
🔹 Speed + Quality: Ability to ship designs quickly without sacrificing quality.
🔹 Mobile-First Mindset: Deep understanding of what makes mobile apps intuitive, engaging, and retentive.
🔹 UX Depth: Skill in simplifying complex workflows into clear, user-friendly designs.
🔹 Clear Communicator: Ability to explain design decisions to technical and non-technical stakeholders.
🔹 Collaborative: Comfort working closely with product, engineering, and growth teams to achieve outcomes.
🔹 Research-Driven: Use of user insights and data to inform design choices.
🔹 Attention to Detail: Commitment to small details that create seamless user experiences.
🔹 Adaptable: Thrives in a fast-changing, early-stage environment.
🔹 Way of Working: Autonomous, responsive, and proactive, with experience in fast-paced teams and evolving project briefs.

Must-Have Qualifications

🔹 Strong focus on user-centric design, prioritizing the needs of entrepreneurs running businesses from their phones.
🔹 Experience with mobile-first design principles.
🔹 Proven ability to work in small, high-impact teams with short feedback loops.
🔹 4+ years of experience in product design for mobile apps.
🔹 Strong English communication skills (Spanish or French knowledge is a plus).

Benefits
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🔹 Competitive salary (in USD or local equivalent).
🔹 Equity package.
🔹 10-day team retreats abroad every quarter.
🔹 30-day onboarding in Paris (flights and housing covered).
🔹 Laptop and work setup of choice.
🔹 Private health insurance (for US or LATAM hires).
🔹 Hybrid work flexibility: 2-3 days per week in a central office (where applicable).
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‍About the role
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Join a dynamic, mobile-first startup revolutionizing business software for entrepreneurs! This role focuses on crafting intuitive, AI-powered mobile applications that feel like consumer apps and scale rapidly. Ideal for a passionate developer eager to shape cutting-edge mobile technology, collaborating with a talented, global team across cities like Paris, Buenos Aires, and Miami.Join a fast-paced, mobile-first startup revolutionizing business software for real operators! We’re building intuitive, AI-powered mobile applications that feel like consumer apps and scale like creator brands. Our flagship product empowers thousands of entrepreneurs with seamless tools to run their businesses from their phones. Be a key player in defining what “mobile” means in a mobile-first world, working alongside a talented, ambitious team across Paris, Buenos Aires, and Miami.

We’re seeking a Senior React Native Developer to be our second mobile engineer, working closely with our Founding Mobile Engineer to shape the present and future of our mobile technology. Your mission is to deliver exceptional mobile experiences for entrepreneurs, focusing on speed, polish, and continuous improvement. This is a hybrid role with flexible in-office requirements (e.g., 2-3 days per week in a central office, where applicable).

‍What You’ll Be Working On
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🔹 Evolve mobile capabilities and push the boundaries of what’s possible.
🔹 Collaborate with designers, backend engineers, and business stakeholders to deliver seamless experiences.
🔹 Define, build, and enhance the tools and architecture powering our mobile app.
🔹 Ship high-quality apps quickly while prioritizing UX and performance improvements.
🔹 Monitor usage and performance to identify gaps and opportunities for enhancement.
🔹 Develop internal tools, reusable components, and processes to accelerate development.

What We’re Looking For
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1. Mobile Engineering
🔹 Experience building and shipping mobile apps using React Native.
🔹 Comfortable developing for both iOS and Android platforms.
🔹 Previous work on products with a large user base.
🔹 Strong understanding of mobile-backend communication and debugging.
2. Product and Design Mindset
🔹 Passion for creating intuitive UX and clean UI.
🔹 User-centric thinking, prioritizing user needs over features.
🔹 Experience building polished, detail-oriented components.
🔹 Awareness of platform-specific behaviors (iOS vs. Android) and ability to plan accordingly.
3. Performance and Data
🔹 Expertise in writing scalable and maintainable code.
🔹 Focus on measuring metrics that impact business and user outcomes.
🔹 Ability to track behavior, usage, and performance, and iterate based on data.
4. How You Think
🔹 Emphasis on the why behind building features, not just the how.
🔹 Ability to ask insightful questions, challenge ideas constructively, and shape the product roadmap.
🔹 Focus on delivering user value and driving business impact.
5. How You Work
🔹 Clear communication, ego-free feedback, and a collaborative approach to team growth.
🔹 Fast-paced, ownership-driven mindset that thrives in ambiguity.
🔹 Comfortable working in English within a small, high-impact team.

What Matters to Us

🔹 Experience in mobile-first companies.
🔹 Contributions to apps with over 1 million downloads.
🔹 Exceptional proficiency in React Native.
🔹 4+ years of mobile development experience.
🔹 Proactive, autonomous approach to problem-solving and gap-filling.
🔹 Strong English communication skills (knowledge of Spanish or French is a plus).

Benefits

🔹Competitive salary in USD or local equivalent.
🔹 Equity package.
🔹 International team retreats of 10 days each quarter.
🔹 30-day onboarding in Paris (flights and accommodation included).
🔹 Laptop and work setup of your choice.
🔹 Private health insurance (for hires in the US or LATAM).
🔹 Integration into a small, ambitious, and high-growth team.
‍

‍About the role
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Join a dynamic team to shape impactful user experiences across innovative projects! This role is for a UX Generalist (Semi Senior) with at least 2 years of experience, ready to contribute to exciting initiatives by applying critical thinking, active listening, and strong communication skills. Collaborate with cross-functional teams to create meaningful, user-focused solutions in a fast-paced environment.
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The UX Designer (Semi Senior) will work under the guidance of a UX Lead, applying and adapting methodological frameworks to each project. Responsibilities include conducting user research, creating medium-fidelity wireframes and flows in Figma, and delivering clear, actionable insights to inform decision-making. The role involves close collaboration with business, tech, and design teams to ensure consistent and effective user experiences.

‍What You’ll Be Working On
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🔹 Execute and document UX research plans tailored to project requirements and timelines.
🔹 Apply appropriate frameworks and methodologies in coordination with the UX Lead.
🔹 Synthesize research findings into clear, compelling reports with effective UX storytelling to support decision-making.
🔹 Create organized, medium-fidelity wireframes and user flows in Figma, ensuring consistency for handoff to UI teams.
🔹 Collaborate with business, technology, and design teams to align on objectives and maintain a cohesive user experience.
🔹 Identify and propose improvements in UX processes, methodologies, and deliverables.

What We’re Looking For
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🔹 2+ years of experience in UX design.
🔹 Advanced proficiency in Figma for wireframes, prototypes, and user flows.
🔹 Knowledge of design principles: composition, typographic hierarchy, contrast, and legibility.
🔹 Experience in user research (interviews, usability testing, insight analysis).
🔹 Strong verbal and written communication skills.
🔹 Ability to create clear, actionable deliverables for teams and stakeholders.
🔹 Skills in microcopy and UX writing to enhance clarity and interaction touchpoints (nice-to-have).
🔹 Experience using AI tools to support research, ideation

What Matters to Us

🔹 Critical thinking to make informed decisions based on project context and goals.
🔹 Strong attention to detail and ability to synthesize complex information.
🔹 Enthusiasm for growth in a collaborative, dynamic environment.
🔹 Autonomy in task organization while maintaining clear communication with the UX Lead.
🔹 Passion for creating impactful solutions across diverse industries.

Benefits

🔹 Salary reviews every 3 months.
🔹 Vacation: 2 weeks standard + 1 additional week.
🔹 Premium health insurance plan.
🔹 Virtual wallet balance for expenses.
🔹 Birthday day off.
🔹 English classes during work hours.
🔹 Free access to Udemy and Platzi courses.
🔹 Discounts on language courses.
🔹 Flexible hybrid work model (2 office days, flexible schedule).

‍About the role
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Join a passionate team dedicated to crafting user-centered digital products, including websites, applications, and interfaces, with a focus on innovation and continuous learning. This role as a Product Design Lead offers the opportunity to spearhead diverse, high-impact projects across various industries, fostering growth, embracing iterative processes, and encouraging creative problem-solving. Lead with an agile mindset, mentor a talented team, and shape exceptional user experiences while collaborating with cross-functional stakeholders.

‍What You’ll Be Working On
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🔹 Lead up to 3 projects simultaneously, ensuring high-quality deliverables and effective process oversight.
🔹 Conduct regular progress reviews and collaborate with the team to maintain momentum and quality.
🔹 Drive strategic discussions and client interactions, prioritizing an MVP and agile approach to validate project and business goals.
🔹 Participate in client project ceremonies, ensuring clear communication of design decisions and progress.
🔹 Mentor team members by providing technical feedback, sharing design best practices, and supporting daily challenges.
🔹 Collaborate with the Director to monitor team wellbeing, motivation, and career development, contributing to decisions on training, promotions, and personnel.
🔹 Design and refine team ceremonies to ensure they are effective and purposeful.
🔹 Work closely with project managers, developers, and designers to deliver top-tier products.
🔹 Provide insights on project estimates, new assignments, and coordination with external technical teams to define priorities and shared practices.
🔹 Stay updated with industry trends and uphold high-quality design standards.

What We’re Looking For
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🔹 5+ years of experience as a UX/UI Designer.
🔹 Knowledge of UX/UI design processes and project management, with ideally 1+ year of management experience.
🔹 Advanced English proficiency for effective communication with clients and stakeholders.
🔹 Experience collaborating with cross-functional teams and clients, particularly in LATAM or the US, with strong communication skills.
🔹 Proficiency in creating wireframes, prototypes, and user flows using tools like Figma.
🔹 Strong analytical skills to evaluate options and make decisions aligned with project priorities.
🔹 Ability to deliver clear, persuasive, and purposeful communication, including planning and executing important conversations.
🔹 Skill in providing thoughtful, constructive feedback with actionable suggestions.

What Matters to Us

🔹 Passion for digital products, empathy, and a keen eye for interface design.
🔹 An entrepreneurial mindset with a drive to tackle challenges, innovate solutions, and take ownership of results.
🔹 Strong assertiveness in communication, making requests, and offering assistance effectively.
🔹 Commitment to fostering a collaborative, inclusive, and dynamic team environment.
🔹 Dedication to continuous improvement and staying current with industry best practices.

Benefits

🔹 Competitive salary linked to USD or local equivalent.
🔹 Connectivity reimbursement.
🔹 English classes during work hours.
🔹 Remote work setup support.
🔹 Birthday afternoons off.
🔹 Digital nomad program for flexible work locations.
🔹 Days off for volunteering.
🔹 Profit-sharing opportunities.
🔹 3 weeks of vacation.
🔹 4 free hours per month.
🔹 Flexible working hours.
🔹 Short Fridays.
🔹 Premium health insurance plan.
🔹 Salary reviews every 6 months.

‍About the role
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Join a dynamic startup in the edtech and fintech industry, revolutionizing education in Latin America through innovative financial and software solutions! This role focuses on building and scaling sophisticated backend systems to support schools in achieving operational excellence. Ideal for a passionate Senior Product Engineer who thrives in a collaborative, fast-paced environment and is excited about creating impactful solutions at the intersection of fintech, edtech, and artificial intelligence.The Senior Product Engineer (Backend Focus) position is for a talented developer to lead the development of scalable, reliable, and high-performance backend systems. The role involves collaborating with product managers, designers, and AI engineers to deliver solutions that simplify complex challenges for schools. This is a remote contractor position with flexible hours, requiring minimal overlap with U.S. time zones.Join a passionate team dedicated to crafting user-centered digital products, including websites, applications, and interfaces, with a focus on innovation and continuous learning. This role as a Product Design Lead offers the opportunity to spearhead diverse, high-impact projects across various industries, fostering growth, embracing iterative processes, and encouraging creative problem-solving. Lead with an agile mindset, mentor a talented team, and shape exceptional user experiences while collaborating with cross-functional stakeholders.

‍Key Responsibilities
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🔹 Design and scale backend services using Python and modern API architectures to support critical product features.
🔹 Model data and ensure quality through automated testing, code reviews, and top-tier CI/CD pipelines.
🔹 Operate production systems with an ownership mindset, prioritizing performance, reliability, and observability.
🔹 Collaborate with product and design teams to translate complex requirements into simple, scalable solutions.
🔹 Integrate AI-driven workflows into the product, working closely with AI engineers to deploy models in production.
🔹 Influence technical architecture and standards, proposing innovative ideas and technologies to elevate the product.
🔹 Foster a culture of continuous learning by documenting processes clearly and sharing knowledge with the team.

Requirements
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🔹 5+ years of experience developing production-ready products with a strong backend focus.
🔹 Expertise in relational databases (e.g., PostgreSQL) and designing/consuming REST APIs.
🔹 Proficiency with containerization (e.g., Docker) and CI/CD pipelines.
🔹 Strong product mindset, results-oriented approach, and ability to prioritize effectively.
🔹 Native or professional-level English for clear communication.
🔹 Strong problem-solving, analytical, and collaboration skills.

Nice-to-Have Skills

🔹 Expertise in Python and modern backend frameworks (e.g., FastAPI, Django, Flask).
🔹 Experience with React/Next.js or TypeScript for front-end integrations (not required, but a plus).
🔹 Familiarity with event-driven architectures, message queues (e.g., Redis), and performance optimization.
🔹 Knowledge of security best practices in backend development.
🔹 Experience in edtech, fintech, or early-stage startups.
🔹 Proactive mindset, openness to feedback, and ability to manage multiple projects while meeting deadlines.

What You’ll Work On

🔹 Scalable backend systems to automate financial processes for schools.
🔹 AI-integrated workflows to enhance product functionality.
🔹 Secure, reliable platforms to support predictable revenue streams for educational institutions.
🔹 Innovative solutions at the intersection of fintech and edtech.
🔹 Collaborative projects with cross-functional teams to deliver user-focused, high-impact features.

Benefits

🔹 Rapid growth opportunities for top performers in a no-bureaucracy environment.
🔹 Access to world-class mentors and investors from leading organizations in tech and education.
🔹 Competitive salaries.
🔹 Comprehensive health insurance.
🔹 Unlimited vacation policy.
🔹 Respect for local holidays based on your country of residence.
🔹 Option for a company-provided laptop or a $250 USD stipend for using your own equipment.
🔹 Direct collaboration with the founding team and leadership.