Full Stack Developer

Full Stack Developer

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

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, including prompt engineering, API-based model usage, and AI workflows;
• Build and maintain React-based frontend components;
• Develop and extend Python backend services, including APIs, integrations, and 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, OpenAI APIs, similar APIs, or custom model integration;
• 1+ year of React experience with hooks, state management, and component-driven development;
• 1+ year of Python experience in API development and 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:

• Professional growth:
  Mentorship, Tech Talks, and personalized growth roadmaps.
• Competitive compensation: USD-based pay with education, fitness, and team activity budgets.
• Exciting projects:
  Modern solutions with Fortune 500 and top product companies.
• Flextime:
  Flexible schedule with remote and office options.