Senior Software Development Engineer - Fullstack
First seen by Alion on Aug 24, 2026.
Role : Senior Fullstack Engineer (SDE-2)
Team : Engineering
Location : Bengaluru
Employment Type : Full-Time
Experience : 3-5 Years
About Us :
We build AI-powered products that help businesses automate operations, improve workflows, and scale efficiently. Our team develops AI agents and automation platforms across customer engagement, sales, and knowledge systems.
About the Role :
We are looking for a Senior Full stack Engineer to build scalable, AI-native products across frontend, backend, and cloud. You will own features end-to-end, contribute to technical decisions, and work closely with product and leadership teams.
What Youll Do :
- Build scalable applications using React, Next.js, Node.js, and TypeScript.
- Own features from architecture and development to deployment and optimization.
- Design secure APIs, backend services, authentication, and database structures.
- Integrate LLMs and Generative AI into production applications.
- Build RAG pipelines involving ingestion, chunking, embeddings, retrieval, reranking, and grounded responses.
- Develop AI Agents for multi-step task execution, tool usage, memory, and workflow automation.
- Work with LLM Ops, including model serving, deployment, GPU utilization, quantization, and inference optimization.
- Contribute to LLM fine-tuning, training data preparation, evaluation, and domain-specific model adaptation.
- Work with vector databases, cloud infrastructure, CI/CD, monitoring, and production systems.
- Debug, test, optimize, review code, and resolve production issues.
- Collaborate with product, design, and engineering teams to deliver reliable solutions.
What Were Looking For :
- Bachelors or Masters degree in Computer Science or related field.
- 2-4 years building production-grade applications in startup or product environments.
- Strong understanding of APIs, databases, authentication, and backend architecture.
- Hands-on experience with LLMs, RAG, vector databases, or AI Agents.
- Understanding of LLM Ops and model deployment is a strong advantage.
- Exposure to LLM fine-tuning and model evaluation is preferred.
- Understanding of scalable systems, performance optimization, debugging, and reliability.
- Experience with cloud platforms and CI/CD workflows.
- Strong ownership, problem-solving, communication, and collaboration skills.
Skills
Full Stack, Javascript, React.js, Next.js, Node.js, TypeScript, LLM, AI Integration, VectorDB