Work Schedule
Other
Environmental Conditions
Office
Job Description

Summarized Purpose:

We are looking for a Lead Full-Stack AI Engineer with solid frontend expertise to design and deliver production AI web applications end-to-end, including AI UX, React/Next.js experiences, Python APIs, RAG pipelines, enterprise integrations, LLMOps, security, and team leadership.

Education/Experience:
Bachelor's degree or equivalent in Computer Science, Information Technology, or related field
7+ years of experience in full stack application development, frontend architecture, cloud deployment, and AI/LLM-enabled product delivery

Major Job Responsibilities:
Define frontend architecture, component library strategy, and design system adoption across product teams
Design and deliver AI-enabled user experiences using React/Next.js, TypeScript, Python APIs, and FastAPI services
Guide frontend, backend, and AI integration decisions across RAG, LLM tool calling, vector search, and enterprise systems
Build event-driven microservices and integrations across internal platforms,



SaaS applications, and AWS cloud services.
Hands-on experience with PostgreSQL, RDS and S3.
Lead engineering execution through architecture reviews, code reviews, security reviews, GitHub workflows, JIRA delivery tracking, and mentoring

Knowledge, Skills, and Abilities:
Robust expertise in React/Next.js, TypeScript, component-driven UI architecture, component libraries, and design systems
Hands-on experience with Python, FastAPI, REST APIs, microservices, event-driven architecture, and AWS cloud deployment
Experience with OpenAI or similar LLM APIs, RAG pipelines, embeddings, vector databases, and tool/function calling
Knowledge of enterprise integration patterns, authentication, authorization, API security, observability, and LLMOps practices
Experience with Aurora PostgreSQL, RDS, and additional relational database platforms.
Ability to lead architecture decisions, mentor engineers

📌 Lead Full Stack Developer Bengaluru
🏢 Thermo Fisher Scientific
📍 Bengaluru