Gen AI / LLM Backend Developer
Experience: 5–8 Years
Location: Ahmedabad (Work from office)
Mode of Engagement: Full-time
Educational Qualification: Bachelor's / Master's degree in Computer Science, IT, Software Engineering, or related field
Industry: AI / SaaS / IT Services / Infrastructure
Notice Period: Immediate Joiners Preferred
What We Are Looking For
- Strong experience in backend development for AI-driven applications with hands-on expertise in Python, FastAPI, Node.js, and REST API development
- Proven ability to design and build scalable backend architectures for LLM-based applications and AI systems
- Hands-on experience with vector databases such as FAISS, Pinecone, and Chroma for efficient data retrieval and storage
- Deep understanding of RAG (Retrieval-Augmented Generation) pipelines and prompt engineering techniques
- Experience integrating AI platforms and tools such as Gemini Enterprise, Google ADK, Vertex AI, LangGraph, and Databricks Genie
- Strong knowledge of building secure, scalable, and high-performance backend systems for enterprise applications
- Ability to work in cross-functional environments and support large-scale AI implementations
Responsibilities
- Design and develop robust backend architectures for LLM-powered applications using Python, FastAPI, and Node.js
- Build and optimize REST APIs for seamless integration with AI systems and applications
- Develop and manage vector databases (FAISS, Pinecone, Chroma) for efficient querying and storage
- Implement and optimize RAG pipelines to enhance AI system performance and contextual accuracy
- Collaborate with cross-functional teams to integrate AI tools like Gemini Enterprise, Vertex AI, LangGraph, and Databricks Genie
- Ensure backend systems are scalable, secure, and optimized for high-performance AI applications
- Work on prompt engineering and LLM fine-tuning to improve response quality and accuracy
- Monitor system performance, logs, and deployments to ensure stability and uptime
- Contribute to AI solutions across domains like energy optimization, predictive maintenance, and logistics automation
- Mentor junior developers and contribute to technical decision-making
Qualifications
- 5–8 years of experience in backend development, preferably in AI-driven applications
- Strong expertise in Python, FastAPI, Node.js, and REST APIs
- Hands-on experience with vector databases and RAG pipelines
- Familiarity with AI/ML frameworks, LLM integrations, and prompt engineering
- Working knowledge of cloud platforms (AWS / Azure / GCP) and deployment practices
- Basic understanding of frontend/backend integration and system design principles
- Strong analytical, problem-solving, and communication skills
