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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Java Full Stack Engineer (Spring Boot, React, AWS, AI) - **Company:** in-tech group Ltd - **Location:** London, UK - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** Java (Programming Language), Artificial Intelligence, Amazon Web Services, Cloud Computing, Software Quality, Continuous Integration, DevOps, Software Engineering, Strategies of Testing, ReactJS, Large Language Models, Multi-Agent Systems, Prompt Engineering, Spring-boot, Reliability of Systems, Generative AI, Kubernetes, Infrastructure Automation Frameworks, Restful APIs, Docker, Microservices - **Published:** July 3, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=d99aec877a783326 ## About the Role We are looking for Sr Java Full stack Engineer with strong expertise in Java, Spring Boot, React, and AWS, along with experience building AI/agentic solutions. This role requires someone with strong ownership, technical leadership, and the ability to drive projects end-to-end and work in the client location in London at Hybrid basis., * 7 - 8 years of software engineering experience with strong full-stack development expertise. * Strong proficiency in: Java , Spring Boot / Microservices, React.js, REST APIs, AWS cloud services * Proven experience designing and deploying distributed cloud-native applications. * Mandatory hands-on experience building AI/LLM-based applications and agentic systems. * Experience with AI orchestration frameworks such as LangChain, LangGraph, AutoGen, CrewAI, or similar. * Strong understanding of prompt engineering, retrieval-augmented generation (RAG), vector databases, and AI integration patterns. * Experience with Docker, Kubernetes, CI/CD pipelines, and infrastructure automation. * Strong system design and architecture capabilities. * Ability to independently drive initiatives with end-to-end ownership. * Excellent problem-solving, communication, and stakeholder management skills. * Strong collaborator with a proactive, self-driven mindset. * Willingness to work at client office in London on hybrid basis., If you have the experience, team spirit and are looking for a great place to work, then start your job with us., * Experience with working AI Frame works and Agents? * Do you require Visa Sponsorship? * Are you fine to relocate to London? ## Description * Lead the design, development, and delivery of scalable full-stack applications using Java, Spring Boot, React, and AWS. * Own the complete software lifecycle - from architecture and development to deployment, monitoring, and continuous improvement. * Build and integrate AI-powered solutions, including LLM-based workflows, autonomous agents, copilots, and orchestration frameworks. * Design secure, resilient, and high-performance cloud-native systems on AWS. * Collaborate closely with product managers, designers, architects, and engineering teams to translate business requirements into technical solutions. * Drive technical best practices, code quality, engineering standards, and system reliability. * Mentor engineers and contribute to a strong culture of collaboration, accountability, and continuous learning. * Proactively identify technical risks, bottlenecks, and opportunities for optimization. * Participate in architectural discussions, technical planning, and strategic technology decisions. * Implement CI/CD pipelines, observability, testing strategies, and DevOps best practices. * Stay current with emerging AI technologies, agent frameworks, and modern engineering trends. ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Hiring AI Native Talents](https://www.wearedevelopers.com/videos/100268-hiring-ai-native-talents) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [Your next 10x engineer isn't in your city. Refactor accordingly.](https://www.wearedevelopers.com/videos/100103-your-next-10x-engineer-isn-t-in-your-city-refactor-accordingly) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)