> Markdown version of [/jobs/ext/2871361-fullstack-java-developer](https://www.wearedevelopers.com/jobs/ext/2871361-fullstack-java-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Fullstack Java Developer - **Company:** Hackajob Ltd - **Location:** Glasgow, UK - **Salary:** £61,000.0 - £101,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Cloud Computing, Continuous Delivery, Continuous Integration, DevOps, Design of User Interfaces, JSON, JavaServer Faces, Mule, Performance Tuning, Reliability Engineering, Anypoint Studio, Software Testing Automation Framework, Extensible Markup Language (XML), Enterprise Software Applications, Test-Driven Development (TDD), ReactJS, Spring-boot, Backend, Git, Cloud Migration, Api Management, Mulesoft, Microservices - **Published:** September 13, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5880952738 ## About the Role * We are looking for a full stack Java professional with strong back-end development experience and JSF UI experience. * We need a solid understanding of component/microservice-based architecture and design systems. * We require experience using continuous delivery toolsets and following Test-Driven Development (TDD) practices with test automation frameworks such as Jest. * We need experience with Git and CI/CD. * We require experience with Mulesoft. * We require experience with Anypoint Studio, Anypoint Exchange, API Manager, and Runtime Manager. * We need experience developing integrations using Mule 4, including flows, connectors, and components. * We need experience building and consuming APIs and handling JSON and XML payloads. ## Description * We support, enhance, and modernize complex enterprise applications built on Java, Spring Boot, React JS, Microservices, AWS, and cloud technologies. * We work on large-scale digital transformation initiatives, application modernization, cloud migration, performance optimization, and automation programs. * We collaborate in a highly collaborative and agile environment with cross-functional engineers and customers to solve complex business challenges. * We apply modern engineering practices including DevOps, CI/CD, SRE, automation, and AI-driven operations. * We focus on quality, reliability, customer success, continuous learning, technical innovation, and knowledge sharing. Technologies: * AI * API * AWS * CI/CD * Cloud * DevOps * Git * Support * JSON * Java * Jest * MuleSoft * React * Spring * Spring Boot * TDD * XML * microservices * UX UI Design * Embedded * Fullstack ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [How to kill JavaScript from your Stack with HTMX and Kotlin](https://www.wearedevelopers.com/videos/1427-how-to-kill-javascript-from-your-stack-with-htmx-and-kotlin) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [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) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated)