AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.

WHY JOIN US

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!

ABOUT THE ROLE

We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs including Claude, OpenAI, or similar to deliver AI-driven product functionality. The role requires close collaboration with product, QA, and engineering teams with active overlap in EST hours.

WHAT YOU WILL DO

- Develop and integrate LLM-based functionality (prompt engineering, API-based model usage, AI workflows).

- Build and maintain React-based frontend components.

- Develop and extend Python backend services (APIs, integrations, data processing).

- Collaborate closely with product, QA, and engineering teams in overlapping EST hours.

- Participate in design discussions and contribute to scalable, maintainable solutions.

MUST HAVES

- Commercial experience with LLMs (Preferably Claude,



but we can also consider OpenAI and similar APIs, or custom model integration).

- 1+ year of React experience (hooks, state management, component-driven development).

- 1+ year of Python experience (API development, backend logic).

- Experience working in distributed teams with active collaboration.

- Upper-intermediate English level.

NICE TO HAVES

- Experience with FastAPI or similar frameworks.

- Exposure to AI evaluation, prompt testing, or AI quality considerations.

- Prior work on data-heavy or AI-driven products.

PERKS AND BENEFITS

- Growth without limits: build your skills through mentorship, internal TechTalks, challenging projects, and a dedicated annual learning budget

- Competitive compensation: get recognition that reflects your skills and impact, with regular performance and compensation reviews

- Flexibility: work 100% remotely with flexible hours that support focus, autonomy, and a healthy work rhythm

- Meaningful, modern projects: build impactful products using modern technologies alongside integral teams and leading brands

- Collaborative culture: join a supportive environment with zero micromanagement where ideas are welcomed and contributions are recognized

- Well-being & support: access local well-being programs and people-focused support tailored to your location

📌 Full Stack Developer (Mar del Plata)
🏢 AgileEngine
📍 Mar del Plata