1 to 25 of 26 Java Jobs in South Yorkshire

software engineering (typically 5+ years), across both front-end and back-end development. Proficiency in at least one modern programming language (e.g. C#, Java, Go, or similar), plus experience building web applications, APIs and service-based architectures. Hands‐on ownership of CI/CD pipelines (e.g. Jenkins, TeamCity, GitHub Actions ...

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 ...

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 ...

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 ...

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 ...

build backend services, APIs and tooling in a production-grade environment. The role involves hands-on development across cloud-based platforms with Go, Python, Java or C#, and strong emphasis on reliability and security. You will contribute to DevOps practices, SRE minded operations, and automation within AWS/Azure environments ...

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 ...

Engineer to join the Strategic Engineering team in Cyber Security. This role focuses on production-grade backend services, APIs, and tooling using Go, Python, Java, or C#. Onsite three days per week, with umbrella contract. You will design, build, test, and deploy scalable systems in AWS/Azure, implement ...

REST/JSON. Exposure to IAM tools (e.g., SailPoint, Saviynt, Okta, Azure AD) and directories (AD/LDAP). Test automation experience (e.g., Java/Python, Selenium, REST-assured, Cypress) and CI/CD (e.g., Jenkins/GitLab). Understanding of audit/control requirements for access management and segregation ...

DWP. Digital with Purpose. Join DWP as a Java Software Engineer and help build secure, scalable digital services that support millions of people across the UK. Working with modern technologies and talented multidisciplinary teams, you'll develop solutions that make a real difference to people's lives every day. … robust automated test suites that support continuous integration and continuous deployment (CI/CD). Proven experience developing and supporting large-scale systems using Java 21+ and open-source technologies. You and your role As a Java Software Engineer , you'll build and support digital services that are used ...

Required: Languages: Java 11+, HTML5, JavaScript Front-End Frameworks: Angular APIs: RESTful API Design Databases: Neo4j, PostgreSQL Testing: Junit, Mockito, Cucumber Building: Maven Tooling: GitHub, JIRA, Confluence, GitHub Copilot The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams to manage/… active member of a team, participating in peer reviews and in testing others code through automated test scripting SKILLS & EXPERIENCE WE REQUIRE Strong Java development experience (modern Java 11+). Experience designing and building microservices architectural style applications. Experience with Graph databases (experience with Neo4j is desirable). Experience modernising ...

friendly advisors will be in touch. Keywords: Coding, programming, web developer, software developer, app developer, Trainee, PHP, HTML, SQL, CSS3, Java, Javascript, Python, C#, Trainee Web Developer ...

538.20 p/d Umbrella inside IR35 Role purpose/summary Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supplychain integrity across teams. Core Responsibilities ...

tech stacks and types such as Microservices, API's, GUI's, CoTs and message brokers. Proactively defining and embedding Test Engineering practices in Java especially around BDD. Leading and enabling non-functional testing approaches (e.g. accessibility, performance, security, usability), including test types, tools and appropriate standards. Driving and implementing ...

Java Developer - SHEFFIELD, UK Location: Sheffield (2 days per week onsite) Contract: Contract Role Overview Our banking clients building a platform that enables control owners and engineering teams to manage and monitor compliance with software development standards and controls. The successful candidate will work on modern Java-based applications … APIs within a microservices architecture, helping deliver scalable and resilient solutions across several strategic applications. Key Responsibilities Design, develop and maintain Java-based backend services and APIs. Build and enhance microservices using modern engineering practices. Collaborate with developers, testers and stakeholders to deliver new features. Troubleshoot and resolve technical issues ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

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 ...

requirements. Experience in system analysis and design. Experience with testing. Additional Useful Knowledge/Experience IBM Mainframe (including COBOL programming). Visual Basic programming. Java programming. Scripting languages. FileXpress/SFTP. TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin ...

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 ...

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 ...

testing bespoke software solutions Providing technical direction and communicating clearly with clients Producing solution architectures and technical designs Building full-stack applications using Java, JavaScript, React and TypeScript Designing and deploying cloud-based solutions, primarily using AWS Creating continuous integration pipelines using tools such as GitLab Working across the full … software quality, security and engineering practice What were looking for You will be a hands-on Senior Engineer or Technical Lead with: Strong commercial Java development experience Good experience designing and building solutions in AWS Full-stack development experience using JavaScript, React and TypeScript Previous experience leading engineers or providing ...

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 ...

HSBC is seeking a Senior Full Stack Engineer to fuse backend microservices with UI applications and databases, delivering iterative solutions. You will shape Java 21+ microservice architecture and contribute to reliable production releases in Docker on Kubernetes. You'll collaborate with global teams, align requirements with leadership, and raise engineering ...

Responsibilities Software Engineering Design, develop, test, and maintain backend services, APIs, and engineering tools. Build production-quality software using technologies such as Go, Python, Java, or C#. Apply software engineering best practices including SOLID principles, design patterns, refactoring, and peer code reviews. Develop scalable, maintainable, and highly testable systems … scalability, and performance. Essential Skills & Experience Strong software engineering background with significant hands-on development experience. Proven experience building production systems using Go, Python, Java, or C#. Experience designing and building APIs, microservices, and backend services. Strong understanding of software architecture, design principles, and engineering best practices. Experience with automated ...