Full Stack Engineer
First seen by Alion on Oct 10, 2026.
Role: Full Stack Engineer (Data Focused)
Position Type: Full-Time Contract (40hrs/week)
Contract Duration: Long Term (with a possibility of contract to hire)
Work Schedule: 8 hours/day (Mon-Fri)
Location: Hybrid - 1x day onsite in Bangalore or Chennai
We are seeking a Full Stack Engineer to build and deploy AI-powered applications across frontend, backend, data, and GenAI capabilities. The role requires strong hands-on experience with Python, LLMs/GenAI, AWS, APIs, SQL, and modern frontend frameworks such as Angular/React.
The engineer will build end-to-end applications using Python/FastAPI, Angular/React, OpenAI/Claude, RAG, vector search, and agentic workflows, while integrating data from multiple enterprise sources. The role also involves AWS deployment, data engineering, production support, monitoring, and collaboration with business and technical stakeholders.
Key Must-Haves:
- 6–7+ years of software engineering experience
- Strong Python development
- Hands-on LLM/GenAI experience, including RAG and prompt engineering
- Strong AWS experience, particularly S3, Lambda, and container/serverless deployments
- Full-stack development with Angular/React + Python/FastAPI
- Strong SQL and data engineering experience with large/multiple data sources
- API development and enterprise integrations
- Ability to own features end-to-end from development through production
Nice to Have: Databricks, Spark, Delta Lake, vector databases, LangChain/LlamaIndex, Docker, CI/CD, MLflow, and finance-domain experience.