1 to 25 of 73 Permanent Java Jobs in the East of England

patterns (SQS, Kafka). Resilience and disaster-recovery design, including multi-region or chaos/resilience testing. Commercial or low-level languages beyond scripting (Java, C#, Golang, C++, Rust). Experience with legacy Windows Server/.NET/T-SQL/PowerShell environments, where Bango still operates them. Experience working ...

design. Security and identity tooling (SSO, IAM, PKI). Queue or streaming design patterns (SQS, Kafka). Commercial or low-level languages beyond scripting (Java, C#, Golang, C++, Rust). Experience with legacy Windows Server/.NET/T-SQL/PowerShell environments, where Bango still operates them. Experience working ...

with a strong preference for drug discovery or pharmaceutical environments. Full-Stack Engineering: Deep technical expertise across all stack layers, including backend (e.g., Python, Java) and modern frontend technologies (e.g., React, Vue). Data Engineering & Cloud Architecture: Extensive experience in modern data engineering (ETL/ELT, SQL/NoSQL, REST ...

developing and maintaining automation platforms, frameworks and tooling within a modern software engineering environment, with strong programming skills in one or more of C#, Java, Python, Go or TypeScript. Demonstrable experience building and maintaining automated testing frameworks across functional, integration, API, UI, performance and non-functional testing, grounded in strong ...

strong problem solver with excellent technical judgement and the ability to work confidently across complex systems. We're particularly interested in candidates with: Strong Java engineering experience within modern software delivery environments. Hands‐on experience designing, building and operating solutions on AWS. Broad technical knowledge across multiple technologies, languages ...

Web3 libraries such as Web3.js, Ethers.js, or equivalent SDKs for Hedera and Algorand. Proficiency in one or more backend languages (e.g. Node.js, Python, Go, Java) and RESTful/event-driven API design. Familiarity with blockchain development toolchains including Hardhat, Truffle, Foundry, or equivalent. Experience with version control (Git) and collaborative ...

design, develop, and support scalable cloud-native applications that power Workforce Management (WFM), Customer Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and Node.js where appropriate for supporting components. The role suits … with Workforce Management (WFM), Customer Experience (CX), or contact center solutions is an advantage Responsibilities: Design, develop, test, and maintain scalable backend services using Java, Spring Boot, and established software engineering practices. Build modern web applications using React, TypeScript, reusable components, responsive layouts, and accessible interaction patterns. Develop and consume ...

team.## Essential Skills & ExperienceSignificant software engineering experience, or equivalent demonstrable capability.Strong software leadership and development experience in one or more of:* C++, C#, Python, Java* Designing and delivering software components and systems.* Software design principles including SOLID principles and design patterns* Software architecture* Interfaces and system integration* Testing and software ...

Skills & Experience Significant software engineering experience, or equivalent demonstrable capability. Strong software leadership and development experience in one or more of: C++, C#, Python, Java Designing and delivering software components and systems. Software design principles including SOLID principles and design patterns Software architecture Interfaces and system integration Testing and software ...

work with biologists and stakeholders, and contribute across backend, frontend, and dev-ops. Curiosity and fast learning are essential. Requirements include Java and Python, REST/Websocket, cloud experience, HTML/JS, React, Docker, testing, and CI/CD. #J-18808-Ljbffr ...

technologies, including the TCP/IP stack, HTTP, HTTPS, RESTful APIs, certificates & encryption. Have some web development experience using modern technologies, preferably NodeJS, Java or equivalent. Experience using JIRA and Confluence for project management and collaboration. Have a basic understanding of Azure services. Be an excellent communicator, able to collaborate ...

Senior Software Engineer with strong Java, Spring Boot and Kafka or distributed systems experience , alongside knowledge of IoT, Embedded systems or firmware, is required to join an innovative, well-funded early-stage technology start-up developing next-generation SaaS solutions for the renewable energy sector. Location: Cambridge … opportunity to help design and build a scalable, cloud-native platform connecting software, data and physical energy infrastructure. We're particularly interested in Java Engineers with experience or an interest in IoT, Embedded technologies and connected devices , who enjoy solving complex engineering challenges. Key skills required for the Senior Software ...

easyJet holidays in Luton is hiring a Senior Software Engineer. In this role, you’ll design and develop software that powers millions of customer journeys. Your contribution will enhance the reliability and scalability of systems ...

licence. Willing and able to occasionally travel nationally/internationally on business as required. Desirable: Programming Languages: C for SAM 4S/SAM D20, Java, Javascript/React Operating Systems/Frameworks: Torizon, PyQt 6, RTOS Development Environment: VS Code, Claude AI Software Quality: Software Architecture/UML, Design Controls ...

customers) This is a genuinely hybrid technical role combining customer-facing SaaS implementation, software configuration and customisation, complex application support and hands-on Java software development . You'll join a small, collaborative team, working directly with customers to implement, integrate and support a sophisticated SaaS platform, while contributing … experience, including requirements gathering, software implementation and stakeholder management. Experience in application support, incident management, troubleshooting, debugging and root cause analysis . Hands-on Java development experience , ideally with some exposure to Spring Boot, Micronaut or similar frameworks. Understanding of APIs, third-party integrations, microservices and modern software architectures. Exposure ...

five years’ experience in full stack development or similar roles. Required Skills: Proficiency in React, Angular, or Vue; Backend development (Node.js, Python, or Java); Experience with REST APIs and microservices; Experience with cloud platforms; Familiarity with databases and CI/CD pipelines; Self‐motiving and able to work with ...

stage renewable energy technology scale-up to lead the architecture and development of a new data platform while remaining hands-on with an existing Java-based SaaS platform. Cambridge/hybrid, with remote work within the UK (with some team meetups). This is an exciting opportunity for a strong … Java Software Engineer with significant experience in data platforms, data engineering or modern data architectures , including Data Mesh, data pipelines and technologies such as Apache Iceberg. You'll play a key role in shaping the technical direction of a growing business, combining greenfield platform architecture with hands-on software engineering ...

Ready to take your career global? Make your mark at one of the biggest names in payments. We’re looking for Software Engineer - Java to join our ever-evolving WPG team and help shape the future of global commerce. Whilst web development skills are crucial, a background payments and fintech … security, and capacity that can process over 800 transactions every second and exceeding 10 million successful payments every day. Design and develop solutions in Java, SQL, and PLSQL to ecommerce payments gateway as part of a team, in line with: The needs of a high-capacity mission-critical 24/ ...

specifications, processes, and system designs to maintain clear and comprehensive records. As an experienced Back End Developer, you will have Strong experience in backend Java development. Proficiency in developing and maintaining RESTful APIs and microservices architectures. Experience working with databases and optimising query performance. Familiarity with authentication, encryption, and other ...

approach with a strong interest in learning and innovation. – Experience with Linux, Atlassian or Azure DevOps would be advantageous. – Coding experience in C, C#, Java or Python would be advantageous. – Experience with RF communication technologies such as BLE, Wi‐Fi, LTE-M or LoRa would be advantageous. – Knowledge of backend ...

Experience (non-internship) in professional software development Experience in professional, non-internship software development Experience programming with at least one modern language such as Java, C++, or C# including object-oriented design Experience with an RTOS in a production environment: task design, inter-task communication, and synchronisation primitives Experience implementing ...

occasionally develop custom test equipment for internal use, helping the wider team move faster. Use higher-level languages such as Python, C# or Java to build supporting tools and simple GUIs for debugging, testing or internal users. Depending on your experience, you may also: Turn your hand to electronics design ...

with at least 3 years of professional experience in software development in a production environment Experience in Agile processes Good communication skills Experience in Java and/or Python development Experience in git and basic Unix Commands You may also have You may also have experience with large data processing ...

deliver the right outcome. Are ready to take ownership of code and keep it up-to-date with the latest best-practices. Essential: Java and Python REST and Websocket APIs A backend web framework (e.g. Micronaut, Spring) Google Cloud or an equivalent cloud service provider (e.g. AWS, Azure) HTML … frontend technology (e.g. Angular) Containerisation (e.g. Docker, Podman) Automated testing (e.g. JUnit, Mockito, pytest) Automated build and deployment pipelines Version control in Git Desirable: Java Reactive Streams Asynchronous Python PostgreSQL Kubernetes, Helm, Flux, Terraform Figma, Balsamiq GitLab CI Claude Code or an equivalent AI coding assistant Experience with bioinformatics data ...

Engineer II to join the Behavioural Data Platform team in Welwyn Garden City. You will design and build high-performance event-driven services in Java with Spring Boot, delivering personalised experiences at scale while collaborating with more senior engineers. You will gain hands-on experience with Kafka, Kubernetes, CI/ ...