Full Stack Engineer II/III

Job Description :

Key Responsibilities :

- You will own backend quality, reliability, and delivery of AI-enabled systems.

- Build Services : Develop scalable backend services using Python or Java.

- Design APIs : Create reliable REST or GraphQL APIs.

- Work With AI : Integrate LLMs and build RAG-based workflows.

- Improve Systems : Add monitoring, evaluation, and observability for AI features.

- Operate in Cloud : Deploy and run services on AWS or GCP.

- Maintain Quality : Write secure code and take part in reviews and design discussions.

Required Skills & Experience :

- Experience : 3 to 8 years in backend or full-stack development.

- Languages : Strong hands-on skills in Python, Go, or Node.js.

- Frameworks : Experience with FastAPI, Django, or Flask, LAN Chain, LAN Graph, Google ADK

- Databases : Solid understanding of SQL and NoSQL databases.

- Cloud : Experience with AWS or GCP.

Good to Have (Open to Learning) :

- Exposure to LLMs, RAG pipelines, embeddings, or vector databases.

- Experience with agent frameworks, async programming, or workflow orchestration.

- Familiarity with Docker, Kubernetes, and CI/CD.

- Interest in AI evaluations, observability, or voice/real-time AI systems.

Why Think41 :

- Build production-grade AI products used by real customers

- Work with modern AI and agentic frameworks

- High ownership and fast career growth

- Clear path toward senior technical roles