Job Description

We are looking for a Senior AI Backend Engineer to design and build scalable AI-powered backend systems, conversational intelligence services, and enterprise automation platforms. The ideal candidate will have strong expertise in Python, FastAPI, LLM integrations, RAG architectures, vector search, semantic retrieval, and AWS cloud-native services. This role involves building AI microservices, conversational APIs, semantic search systems, analytics pipelines, and secure AI integrations using modern cloud and backend technologies. The candidate should be comfortable working on enterprise-grade AI platforms, scalable APIs, async processing, data analytics, and secure third-party integrations. Qualifications

Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Machine Learning, or a related field.
5–8+ years of experience in backend engineering.
2–3+ years of experience working on AI, ML, GenAI, or LLM-driven systems.
Solid debugging, performance optimization, and system design skills.
Experience developing and implementing AI/automation solutions.




Hands-on experience with GenAI / LLM platforms such as OpenAI, Azure AI, Amazon Bedrock, Anthropic Claude, or similar.
Good understanding of RAG, embeddings, vector databases, and prompt engineering.
Experience with enterprise integrations, process automation, API-based workflows, or RPA is a plus. Technical Skills Required: Programming & Backend
Python
FastAPI
REST APIs
Async Python
Microservices Architecture AI / LLM
OpenAI APIs
Claude / Anthropic API
Amazon Bedrock
RAG architecture
Prompt Engineering
LangChain / LlamaIndex
Vector Databases
Embeddings
Semantic Search Data & Analytics
Pandas
NumPy
SQL
Data Analysis
KPI Analytics
Trend Analysis AWS
AWS Lambda
API Gateway
Event Bridge
SQS
RDS
DynamoDB
S3
IAM
CloudWatch Security & Integrations
JWT / OAuth
RBAC
Authentication & Authorization
Third-party API Integrations
Secure API Design Tools
Git / GitHub
Docker
CI/CD basics

📌 Senior AI Backend Engineer (Chennai)
🏢 The Work Match
📍 Chennai