Think41 - 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 (ref:hirist.tech)