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We are looking for a highly skilled Senior Java Developer with experience in building AI-powered applications using Large Language Models (LLMs) and Generative AI technologies. The ideal candidate will have a strong background in Java backend development and hands-on experience integrating AI capabilities into enterprise-grade applications. ResponsibilitiesDesign, develop, and maintain scalable backend applications using Java and Spring Boot.Build and integrate AI-powered solutions leveraging LLMs and Generative AI technologies.Develop and consume RESTful APIs and microservices.Implement Retrieval-Augmented Generation (RAG) pipelines and AI agent workflows.Integrate AI models through platforms such as OpenAI, Gemini, Claude, or similar providers.Work closely with product, engineering, and AI teams to deliver innovative solutions.Optimise application performance, scalability, and reliability.Participate in code reviews, architecture discussions, and technical design decisions.Follow best practices for software development, testing, and deployment.Requirements5.5+ years of hands-on experience in Java development.Strong expertise in Core Java, Spring Boot, and Microservices Architecture.Experience developing and consuming REST APIs.Good understanding of SQL and database design principles.Hands-on experience with Large Language Models (LLMs) and Generative AI applications.Experience with AI frameworks such as LangChain, LangGraph, or similar.Knowledge of Prompt Engineering, RAG, and AI Agent architectures.Familiarity with OpenAI, Gemini, Claude, or other LLM platforms.Experience with Git and CI/CD practices.Strong analytical and problem-solving skills.Preferred SkillsExperience with cloud platforms such as AWS, Azure, or GCP.Exposure to vector databases such as Pinecone, ChromaDB, Weaviate, or Milvus.Knowledge of containerization technologies such as Docker and Kubernetes.Experience working in Agile development environments.Good to HaveStrong backend engineering expertise combined with practical AI implementation experience.Ability to build production-grade AI-enabled applications.Excellent communication and collaboration skills.Passion for emerging AI technologies and innovation. .
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The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.