Sr. Full Stack Developer (React, Node, Next, Postgres, LLMs)

Pune - India

Monthly Salary: Not Disclosed

Posted on: 7 hours ago

Vacancies: 1 Vacancy

Job Summary

We are looking for a Senior Full Stack Engineer with strong expertise in TypeScript/JavaScript React / and relational databases (PostgreSQL/MySQL) along with hands-on experience building LLM-powered applications using platforms such as OpenAI and Anthropic (Claude).

Core Technical Skills

610 years of professional software development experience
Strong expertise in JavaScript / TypeScript
Advanced experience with React and (SSR SSG App Router performance optimization)
Solid understanding of HTML CSS modern frontend tooling
Full-stack experience with (Express Fastify or similar)
Strong hands-on experience with PostgreSQL and/or MySQL
- Schema design
- Indexing
- Query optimization
Experience building and consuming REST APIs (GraphQL is a plus)
Hands-on experience integrating LLMs such as:
- OpenAI (GPT-4.x embeddings assistants tools)
- Anthropic Claude
Understanding of AI/LLM concepts: tokens context windows embeddings vector search hallucination mitigation

Engineering Practices

Strong knowledge of software design principles and patterns
Experience with Git code reviews and CI/CD pipelines
Ability to write unit and integration tests
Strong debugging and problem-solving skills

Required Experience:

Senior IC

We are looking for a Senior Full Stack Engineer with strong expertise in TypeScript/JavaScript React / and relational databases (PostgreSQL/MySQL) along with hands-on experience building LLM-powered applications using platforms such as OpenAI and Anthropic (Claude).Core Technical Skills610 years of...