126 to 150 of 581 Java Jobs in England

experienced software engineer, and somebody who remains comfortable with technology, architectural decisions and technical trade-offs Previous experience in our backend tech stack - Java, Spring, AWS and who is a strong advocate of tight feedback loops through mechanisms including, but not limited to automated tests, CI/CD pipelines ...

experience across various infrastructure and security areas running in large production environments. Highly skilled in distributed systems and platforms development using languages such as Java/Scala/Kotlin, Golang, or Python. Deep expertise with cloud infrastructure and management in AWS and/or GCP. Demonstrated ability to lead multi ...

professional software engineering experience, with a track record of delivering complex systems Strong backend engineering skills, comfortable working across multiple technology stacks (e.g. TypeScript, Java, .NET) rather than being tied to one Experience building and operating APIs and distributed services Hands-on experience with AI development tools and a genuine ...

practices, including backlog refinement, breaking work into incremental deliverables, and risk-aware planning. Proficiency in one or more programming languages or stacks, such as Java/JVM, Python, and Scala. Familiarity with relational and non-relational databases, including data modelling and performance tuning. Experience or familiarity with CI/ ...

shell (or equivalent) SWIFT Messaging UNIX/Linux, AIX Prognosis, Prometheus, ITRS, ELK or equivalent monitoring systems Apache Kafka, IBM MQ, Solace (or equivalent) Java, Microservices DevOps Tools (or equivalent) Automation experience with at least one configuration and deployment management systems such as Chef, Ansible or Puppet Control ...

Our client is a growing, mission-led consultancy delivering secure and modern software solutions across the UK Government and Defence sectors. They are now looking for an experienced Principal Full Stack Software Engineer to join ...

A leading consulting firm in the United Kingdom is seeking a Senior Software Engineer with expertise in Python and Java. The ideal candidate will have 5 to 10 years of experience in developing complex applications ...

driven data solutions. We're looking for engineers who bring: Strong full-stack development experience Proven experience building complex software applications Expertise working with: Java (Spring Boot) JavaScript/TypeScript (React preferred) Experience designing and consuming APIs Knowledge of relational databases (PostgreSQL desirable) Understanding of DevOps tools, CI/… HTML & CSS Ensure cross-browser compatibility and excellent UX Back End Development Design and develop APIs and backend services Develop server-side logic using Java (Spring Boot) Contribute to application architecture and system design Database & Data Design and maintain relational databases ( PostgreSQL/MySQL ) Write efficient queries and ensure data ...

role of Java Software Engineer involves designing, developing, and maintaining robust Java-based applications. This position is ideal for those with a strong technical background and a passion for delivering high-quality solutions within the business services industry. Client Details The hiring organisation is a well-established and respected entity … medium-sized company, they focus on delivering innovative technology solutions to their clients, ensuring efficiency and excellence in every project. Description Develop and maintain Java-based software applications to meet client requirements. Collaborate with cross-functional teams to design and implement efficient technical solutions. Perform code reviews to ensure high ...

role of Java Software Engineer involves designing, developing, and maintaining robust Java-based applications. This position is ideal for those with a strong technical background and a passion for delivering high-quality solutions within the business services industry. Client Details The hiring organisation is a well-established and respected entity … medium-sized company, they focus on delivering innovative technology solutions to their clients, ensuring efficiency and excellence in every project. Description Develop and maintain Java-based software applications to meet client requirements. Collaborate with cross-functional teams to design and implement efficient technical solutions. Perform code reviews to ensure high ...

engineers, architects, and delivery teams to solve complex technical challenges. Build modern front-end applications using React and TypeScript. Develop robust backend services using Java, Python, or Go. Deploy and manage cloud-based solutions across AWS or Azure platforms. Use Docker and container technologies to support consistent, efficient deployments. Implement … Skills Needed: Commercial software engineering experience across modern full-stack environments. Strong knowledge of JavaScript/TypeScript and React development. Backend development expertise with Java, Python, or Go. Experience working with AWS and/or Azure cloud services. Solid understanding of Git and collaborative development workflows. Knowledge of Docker ...

About Citi As the world’s most global bank, Citi gives you the tools to be a trailblazer. We’re not just building technology; we’re building the future of banking. With thousands of employees ...

bring the most relevant and critical information about each manuscript directly to our editors' fingertips. About the role: As a Senior Java Software Engineer II, you will build capabilities to support scientific researchers through the process of submitting the research for publication. We are continually evolving our technology in response … researchers' needs and to the ever-changing technical landscape, including the use of AI technologies Responsibilities As a Senior Java Software Engineer you will be responsible for: Designing, developing and deploying applications in a cloud-hosted distributed system to build our next-generation product Collaborating with business stakeholders to identify ...

Software Engineer - Java/Back End Hybrid - 2 days per week in the office Java, PostgreSQL, API We are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house. Working alongside the development team … highly involved with knowledge transfer, including code walkthroughs, pairing sessions, and documentation reviews with the outgoing external team. Gain understanding of the current Java application architecture - service boundaries, dependency injection patterns, build system, and deployment configuration. Design and implement new back-end features, enhancements, and bug fixes in Java, following ...

Software Engineer - Java/Back End Hybrid - 2 days per week in the office Java, PostgreSQL, API We are looking for an experienced Back End Developer with excellent Java, PostgreSQL and API skills due to software development moving from an outsourced model to in-house. Working alongside the development team … highly involved with knowledge transfer, including code walkthroughs, pairing sessions, and documentation reviews with the outgoing external team. Gain understanding of the current Java application architecture - service boundaries, dependency injection patterns, build system, and deployment configuration. Design and implement new back-end features, enhancements, and bug fixes in Java, following ...

Senior Java Developer Location: Newcastle upon Tyne (Hybrid - 3 days onsite per week) Salary: £42,000 - £55,000 + Bonus Security Clearance Requirements Please note that any offer of employment will be subject to successful BPSS and SC security clearance checks. Applicants must be able to demonstrate a continuous … forward-thinking environment. Work alongside experienced professionals on large-scale, impactful projects that support both personal and professional growth. The Role As a Senior Java Developer, you will: Champion best practices in software development, including coding standards, branching strategies, Test-Driven Development (TDD), Continuous Integration, and Continuous Testing. Collaborate with ...

Working within a cloud-based, containerised environment (Kubernetes) Contributing to a wider data platform modernisation programme Supporting both batch and streaming workloads Tech: Python, Java, Spark, Airflow, SQL, Cloud (AWS/Azure), Kubernetes (Kafka/streaming nice to have) Details: £700/day (Umbrella) 6-month contract 3 days onsite ...

drive outcomes Core skills (indicative) Production pipeline design and deployment experience Strong engineering capability with Python, SQL, plus big data tooling (e.g., Spark, and Java/Scala where relevant AWS, Azure, GCP Working pattern Hybrid working, with the team on client site or in the office a minimum ...

upskilling engineering teams while remaining hands-on Building scalable, production-grade software and AI-enabled platforms Requirements: Strong full-stack engineering background with Java, Spring Boot, and React Hands-on experience with LLMs and AI tooling such as Co-Pilot, Claude, OpenCode, or Mistral Experience building agentic AI workflows ...

Azure, AWS, or GCP) Integration Design & APIs Microservices Domain-Driven Design (DDD) Event-Driven Architecture Technical Leadership Stakeholder Management Technical Experience .NET/C# Java Python JavaScript/TypeScript Azure, AWS, or Google Cloud If you're the person people call when systems, stakeholders, and strategy all collide ...

software development lifecycle Strong understanding of microservices, APIs (REST/SOAP), JSON Experience with authentication technologies (SAML, OAuth, OpenID, Active Directory, LDAP) Background in Java or .NET development Strong stakeholder engagement and consultancy skills Desirable Experience in secure environments Exposure to data architecture or real-time integration Knowledge ...

best practices and process improvements. Essential Skills 3+ years' testing experience within enterprise environments. Strong manual testing experience with exposure to automation. Experience testing Java and Oracle web applications. Windows 11 Evergreen testing experience. Experience with APIs, integrations and data migration testing. Familiarity with Azure, AWS or on-prem infrastructure. ...

Minimum 3 years' experience in testing within large enterprise environments. Strong manual testing experience with exposure to test automation. Experience testing enterprise applications, including Java and Oracle-based web applications. Experience supporting Windows 11 application testing within an Evergreen environment. Familiarity with cloud and infrastructure platforms (Azure, AWS and/ ...

cloud-native systems (APIs, microservices, containers, serverless) Experience building and deploying AI/LLM-based systems in production (agents, RAG, orchestration) Proficiency in Python, Java, or similar backend languages Experience with: CI/CD pipelines Infrastructure as code Monitoring and observability tools Hands-on experience with AI platforms (OpenAI, Claude ...

/or multi-cloud set up is essential. Demonstrable basic development or scripting experience in one or more of the following languages: Bash, Python, Java, C#, Rust, Excel VBA Strong Linux/TCP IP network stack knowledge, as well as optimization/tuning Nice to haves Containerization (Docker/Kubernetes ...