23 of 23 Permanent Java Jobs in Sheffield

related technical field, or equivalent practical experienceSoftware development or test automation experience using a language such as Python, TypeScript/JavaScript, PowerShell, C#, Java, or similarExperience developing automated tests for software applicationsFamiliarity with continuous integration and delivery concepts and tools such as Jenkins, CloudBees CI, GitHub Actions, Azure DevOps ...

Science or a related field Minimum of 3 years of experience in full stack development Proficiency in programming languages such as JavaScript, Python, and Java Experience with front-end frameworks like React or Angular as well as backend Javascript frameworks such as NodeJS, ExpressJS, or NestJS. Knowledge of database systems ...

Candidates should be strong software engineers who thrive within established product teams and delivery frameworks. Key Responsibilities Design and develop cloud-native applications using Java and/or Python. Build and enhance microservices, APIs, and event-driven solutions. Deploy and manage containerized workloads on Kubernetes. Implement CI/CD pipelines … enabled application development, including LLM and RAG integrations where applicable. Required Skills 10+ years of software engineering experience. Strong hands-on expertise in Java and/or Python. Kubernetes, Docker, Microservices, and REST APIs. CI/CD, DevOps, and Agile delivery practices. Preferred Skills Experience with LLM integration ...

researchers and industry partners in a hybrid, fixed-term role. The role requires 2–3 years of software engineering experience, proficiency in Python/Java, and strong API/data pipeline expertise. #J-18808-Ljbffr ...

capabilities into existing business platforms. Candidates should be strong software engineers who thrive within established product teams and delivery frameworks, with extensive experience in Java or Python, Kubernetes, Docker, and DevOps practices. #J-18808-Ljbffr ...

days per week in office) Clearance Required: BPSS Our client in the Information Technology and Services industry is looking for a Kotlin (or Java) Developer to work within the Developer Experience (DevX) Standards and Controls function, which is building a platform for control owners and development teams to manage … view their compliance with a range of software development controls. The successful candidate will work on Kotlin and Java-based web applications and APIs across 2–3 applications and proofs of concept. Exact candidate allocation will depend on experience and fit. All applications have a microservice architecture built using modern ...

position is hybrid, 2-3 days onsite per week, with a daily rate up to £450.80 inside IR35. You will work on Kotlin and Java-based web applications and APIs within a microservices architecture, contributing to backend features and some frontend work, across multiple PoCs. The team uses Github/ ...

HelloKindred in the United Kingdom is seeking a Kotlin (or Java) Developer to join the DevX Standards and Controls team. You will work on Kotlin/Java web apps and APIs within a microservice architecture, across 2–3 applications. The role is hybrid (3 days in office) with BPSS clearance ...

government department. You'll work in collaborative, multidisciplinary teams to design and deliver secure, resilient and scalable solutions. Working with technologies including AWS, Kubernetes, Java, microservices and CI/CD, you'll help build and improve platforms that support critical public services at scale. We champion engineering excellence, clean code ...

team on an initial 12‐month contract. You will design, develop, and deploy fullstack applications that improve efficiency and reduce risk, working across Python, Java, React, and Next.js. This hybrid role requires 2–3 days on site per week. Expected rate up to £650 p/d umbrella inside IR35 ...

Science, Technology, Engineering or Mathematics (STEM) subject OR equivalent practical experience in data analysis or related field. An understanding of Python/Java/Scala or other programming languages or statistical/Machine Learning or working in an Agile team using Version control Provide the business with accurate, relevant ...

development teams to manage/view their compliance with a range of software development controls. The candidate would be working on Kotlin and Java-based web applications and APIs. There are 2-3 applications and PoCs we are hiring for. Exact candidate allocation will depend on their experience and fit. … have a microservice architecture built using modern coding techniques. Role purpose/summary Experience in Kotlin (or significant Java experience with a willingness to learn Kotlin) Experienced in API development, SQL/databases, HTML/Javascript Excellent writing skills and attention to detail in code Proactive person who will ...

Contribute hands‐on to solution design, development, code reviews, and production deployment. Required Skills 12+ years of software engineering experience, with strong expertise in Java and/or Python. Proven experience building cloud‐native applications on Azure, AWS, or GCP. Strong knowledge of Kubernetes, Microservices, APIs, Event‐Driven Architecture ...

related technical field, or equivalent practical experience Software development or test automation experience using a language such as Python, TypeScript/JavaScript, PowerShell, C#, Java, or similar Experience developing automated tests for software applications Familiarity with continuous integration and delivery concepts and tools such as Jenkins, CloudBees CI, GitHub Actions ...

Azure Engineer to drive the design and delivery of cloud-native, full-stack products on Microsoft Azure, with hands-on work across React, Java, and Python. The role focuses on AKS deployments, secure software development, and production excellence, including CI/CD, observability, and incident response. You will guide architecture ...

ensuring solutions are secure, resilient, observable, and straightforward to operate in production. Responsibilities Lead full stack delivery across React (TypeScript) front-end applications and Java/Python back‐end services, including microservices and APIs. Own cloud‐native solution design for AKS‐based platforms, defining service boundaries, resilience patterns, scaling approaches … deployment strategies, and operational readiness. Design, build, and operate back‐end services using Java (Spring Boot) and/or Python (FastAPI/Flask), covering API design with OpenAPI, performance optimisation, and security controls. Develop modern user interfaces with React, focusing on accessible design, reusable components, and efficient state management. Design ...

fullstack applications that automate and streamline processes, improving efficiency and reducing risk. Develop and Manage backend systems primarily using Python, with additional capabilities in Java and other languages. Develop and manage frontend applications primarily using React and Next.js, with additional capabilities in JavaScript and other frameworks. Design and implement core … coding practice while ensuring timely delivery of end solutions. Technical Expertise Proficiency in Python is required, with familiarity in other programming languages such as Java, C++, Go, Rust, and others being advantageous. Strong understanding of software architecture patterns, including microservices and event driven architecture. Familiarity with containerisation using Docker ...

Essential Stage(s) assessed at: Interview/Application Criterion: Proficiency in one or more languages used in data integration and backend development (e.g., Python, Java, or equivalent), with a portfolio of relevant work developed collaboratively with source control (e.g. Git). Essential or desirable: Essential Stage(s) assessed at: Interview ...

pipelines Knowledge of performance and security testing principles Experience with test management tools such as TestRail, Zephyr, or similar platforms Basic programming language familiarity (Java, Python, or similar) Additional Information All your information will be kept confidential according to EEO guidelines. #J-18808-Ljbffr ...

Hybrid (3 days per week in office) Clearance required: BPSS Our client in the Information Technology and Services industry is looking for a Java Developer to support the re-platforming and modernisation of an application within the Developer Experience (DevX) Standards and Controls function. The role will involve moving … Apply experience designing and building applications using a microservices architectural style. Possess experience with graph databases, with Neo4j experience desirable. Bring experience modernising legacy Java applications. Have experience designing and building REST APIs. Demonstrate strong technical and analytical troubleshooting skills. Have experience with BDD and/or TDD approaches ...

HelloKindred is recruiting a Java Developer to support the re-platforming and modernisation of a DevX application. The role is hybrid (3 days in the office) with BPSS clearance and an anticipated 6-month contract end date in April 2027. You will move an existing PCF-based ...

responsibilities: Software Engineering (Primary Focus): Design, build, test and maintain backend services, APIs and engineering tools. Develop production-quality software using Go, Python, Java or C#. Apply software engineering best practices including SOLID principles, design patterns, refactoring and code reviews. Build scalable, maintainable and testable services. Write automated unit, integration … security and service performance. Essential Skills: Strong software engineering background with significant hands-on coding experience. Demonstrable experience developing production systems in Go, Python, Java or C#. Experience building APIs, microservices and backend services. Strong understanding of software design principles, architecture and engineering best practices. Experience with automated testing ...

databases to deliver a first-in-class solution iteratively into the hands of users. Youll help shape the architecture and design aligned to a Java 21+ microservice structure while raising standards for quality and operational readiness. Working with a global team, youll partner with business and engineering leadership to clarify … role you will: Build and release backend microservices, UI applications and database changes into production for CDD Shape architecture and design aligned to a Java 21+ microservice structure Accelerate delivery cadence across the team through hands-on contribution and reliable production change Set engineering standards, mentor engineers and embed modern ...