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Java Backend Developer with Gen AI

Infosys · BANGALORE
Posted July 14, 2026 via Infosys

We are looking for a Senior Java Backend Developer with strong expertise in Java, Spring Boot, AWS, Python, and Generative AI to build scalable, cloud-native applications and AI-powered enterprise solutions.

Develop and maintain backend applications using Java, Spring Boot, and Microservices.

Design and build cloud-native solutions on AWS.

Develop APIs, integrations, and automation solutions using Python.

Implement Generative AI capabilities using LLMs, RAG, and AI platforms.

Collaborate with cross-functional teams to deliver high-quality solutions.

Conduct code reviews, testing, performance optimization, and mentoring.

5+ years of experience in Java Backend Development.

Strong expertise in Spring Boot, Spring Cloud, Microservices, and REST APIs.

Hands-on experience with AWS (EC2, Lambda, S3, RDS, IAM, CloudWatch).

Experience with Oracle, PostgreSQL, MongoDB, Hibernate/JPA, and Redis.

Proficiency in Python for backend development and AI integrations.

Knowledge of JUnit, Mockito, REST Assured, and Cucumber.

Experience with Generative AI, LLMs, Prompt Engineering, Embeddings, and RAG.

Familiarity with AWS Bedrock, OpenAI, Azure OpenAI, or Anthropic.

Preferred Skills:

LangChain, LangGraph, LlamaIndex, Semantic Kernel

Pinecone, ChromaDB, Weaviate, OpenSearch Vector Engine

Docker, Kubernetes, OpenShift

OAuth2, JWT, Spring Security
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