1 to 25 of 81 Permanent Java Jobs in the Thames Valley

development pods Strong grasp of RESTful API design, GraphQL, API versioning, and microservices architecture Working knowledge of backend technologies such as Node.js, Python, Java, or .NET Understanding of SQL and NoSQL databases and data modelling Familiarity with cloud platforms (AWS, Azure, or Google Cloud) and CI/CD, DevOps ...

maintain full stack applications. Build front-end solutions using React, TypeScript, JavaScript, HTML and CSS . Develop APIs and back-end services using Java and Spring Boot . Work with PostgreSQL/MySQL databases. Support CI/CD pipelines and cloud deployments. Write automated tests and participate in code reviews. … Collaborate with developers, architects and stakeholders to deliver high-quality solutions. Essential Skills Strong commercial experience as a Full Stack Software Engineer. Java and Spring Boot development experience. React and TypeScript/JavaScript expertise. Experience designing and developing APIs. Knowledge of PostgreSQL or other relational databases. Experience with Docker ...

Java Developer HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits Were partnering with one of the UKs fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology. In just a few years, the business has evolved from a disruptive start … base, the company is entering a significant scale-up phase , targeting 350400 employees over the coming years. The Opportunity They are hiring two Senior Java Developers to play a key role in delivering long-term, high-impact projects while helping shape the future of the platform and wider engineering function. ...

platform infrastructure, data services, and developer tooling AI-assisted analytics, search, and generative AI Technologies used vary by team and include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including ...

Java Developer HealthTech Scale-Up Wokingham, Berkshire (Hybrid) Up to £85,000 + Benefits Were partnering with one of the UKs fastest-growing HealthTech scale-ups , transforming how hospitals deliver care through modern, cloud-based technology. In just a few years, the business has evolved from a disruptive start … base, the company is entering a significant scale-up phase , targeting 350400 employees over the coming years. The Opportunity They are hiring two Senior Java Developers to play a key role in delivering long-term, high-impact projects while helping shape the future of the platform and wider engineering function. ...

Burp Suite. Understanding of CI/CD pipelines and the Software Development Lifecycle (SDLC), including integrating testing into automated delivery pipelines. Experience with Python, Java, and/or JavaScript. Experience using test and work management platforms such as Jira and Azure DevOps. Good understanding of Agile methodologies and Azure DevOps ...

machine learning, including LLM integration, prompt engineering and model evaluation.Hands-on experience deploying and managing applications on AWS or a comparable cloud platform.Some Java development experience to support integration with core ERP applications.Strong analytical and problem-solving skills with the ability to work independently and take ownership.Excellent communication skills, with ...

learning, including LLM integration, prompt engineering and model evaluation. Hands-on experience deploying and managing applications on AWS or a comparable cloud platform. Some Java development experience to support integration with core ERP applications. Strong analytical and problem-solving skills with the ability to work independently and take ownership. Excellent ...

Java Full Stack Developer Permanent Role SC Eligible Candidate May Apply Job Location: Reading, UK Hybrid with 1-2 days in a week travel to Reading office. Role Description – Java Full Stack Developer Mastek is set to deliver a high-profile programme for a central government department. The programme represents … other government departments. You will be part of a Mastek team in a multi-vendor project with a shared code base. As a Java full stack developer you will be responsible for designing and developing cloud native applications using cutting edge technologies. The role requires in-depth understanding ...

Principal Java Engineer Department: Tech Employment Type: Permanent - Full Time Location: Wallingford, UK - Hybrid Description Mission: As Principal Java Engineer, you will provide technical leadership for GTI's core SaaS platform. Reporting directly to the CTO, you will own the technical direction, architecture and engineering standards of the platform without … supports current and future business needs Own the application architecture and technical direction across multiple products and services. Design, implement and review high-quality Java and full-stack solutions, APIs and integrations. Lead performance optimisation, scalability and resilience initiatives. Drive security best practices, vulnerability remediation and secure software development lifecycle ...

another strong STEM discipline. With A levels at A-B grades or Eqvl. Strong analytical and problem-solving ability Programming experience in C#, C++, Java, Python or similar Some knowledge of SQL/databases Personal, university or commercial software development projects A genuine interest in becoming an accomplished Software Engineer ...

another strong STEM discipline. With A levels at A-B grades or Eqvl. Strong analytical and problem-solving ability Programming experience in C#, C++, Java, Python or similar Some knowledge of SQL/databases Personal, university or commercial software development projects A genuine interest in becoming an accomplished Software Engineer ...

working for one of the world's largest providers of products and services to the global energy industry.Job DutiesWe are seeking a skilled Java developer with 3+ years’ experience for our Neftex Technical Services Team. Reporting to the Team Lead, you will contribute to the design, development, and maintenance … hybrid position, you will be required to attend our Abingdon, Oxfordshire office a minimum of three days per week.Minimum Qualifications Strong knowledge of Java Core, including: Collections Framework, Generics, Streams, Lambdas Exception handling and best practices Multithreading and concurrency (Executors, synchronization, CompletableFuture) Memory management and garbage collection basics Object-oriented ...

other government departments. You will be part of a Mastek team in a multi-vendor project with a shared code base. As a Java full stack developer you will be responsible for designing and developing cloud native applications using cutting edge technologies. The role requires in-depth understanding … strong technical experience with an open-minded attitude and ability to rapidly adapt and learn. Must have skills: Extensive Server Side, hands-on Java 8+ development experience with strong Spring, Spring Boot & Hibernate Strong understanding of Microservice architecture Experience building web services and APIs on REST Strong understanding of unit ...

will design, implement, test, and deliver high-quality code across domains such as geoscience, drilling, reservoir, and production engineering. You will work with Java, C#, C++, Python, and TypeScript in cloud-native and on‐prem environments, using Docker, Kubernetes, and CI/CD tools. #J-18808-Ljbffr ...

clarify requirements, iterate on feedback, and deliver user-focused solutions in a fast-moving environment. Requirements:Demonstrate some proficiency in most of these technologies; Java, JavaScript/TypeScript tool (React, Angular, etc), SQL with a willingness to learn the others. Display some experience with version control system (i.e. git) Enjoy ...

.Net Developer or any comparable object oriented programming language 3+ years leading teams deliver complex initiatives & core projects Proficiency with .Net Core, C#, Python, Java, SQL Server, & Git/Azure DevOps Strong understanding of object-oriented programming, design patterns, relational databases, & SDLC Experience with debugging, performance profiling, & optimization Ability ...

design scalable, secure and maintainable solutions while considering Salesforce platform limits, data model, integrations and performance - Solid object-oriented programming background, for example in Java or C#, with strong software engineering fundamentals Nice to have - Experience contributing to architecture reviews, technical roadmaps or design governance - Exposure to Salesforce REST APIs ...

design scalable, secure and maintainable solutions while considering Salesforce platform limits, data model, integrations and performance • Solid object-oriented programming background, for example in Java or C#, with strong software engineering fundamentals Nice to have • Experience contributing to architecture reviews, technical roadmaps or design governance • Exposure to Salesforce REST APIs ...

have 6 to 10+ years building production backend services, end-to-end. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). SQL and relational database fundamentals. Writing and maintaining tests. Daily use of agentic coding tools (Copilot, Cursor, Claude Code ...

technology is adopted across an organisation. Essential Skills & Experience 3+ years’ professional software engineering experience. Strong programming skills in Python, JavaScript/TypeScript, Java, C++ or similar. Experience building and deploying production-grade software. Practical use of AI tools and technologies to improve productivity or deliver solutions. Ability to identify ...

operational support procedures.Knowledge of software development lifecycle and the ability to write software in at least one general-purpose programming language (Python, Go, Java).Experience and knowledge of Infrastructure-as-Code i.e. Terraform or of Configuration Management i.e. Ansible/Puppet and exposure to common CI/CD solutions ...

Ground Segment Software Engineer (Java/C++/Python) Oxford - Hybrid 2 days per week £65000 - £95000 + Benefits Must Have's - Must possess an EU or Five Eyes passport (UK, US, Canada, New Zealand, Australia) - Has worked Full Stack with Java, Python or C++ paired with JS/… candidates with a Bachelors, Masters or PhD Degree in a STEM or Computing discipline. Must have at least five years development experience using Java, Python or C++ for Back end Development and 2+ years working with JavaScript on the Front End, ideally with the React framework. It is essential ...

Software Engineer to drive IT application changes, fix defects, and implement enhancements after Go-Live. You will work across Oracle SQL/PL-SQL, Java, C++, Python and .NET, with Oracle Forms/Reports and SQL Server involved. The role requires a Bachelor's in Computer Science or related field ...

capabilities within a collaborative engineering environment. The AI Engineer MUST have: 5+ years of commercial software development experience Strong programming expertise in Python, Java, and JavaScript Proven experience building and deploying production-grade LLM applications Commercial experience developing Generative AI and Agentic AI solutions Experience with Retrieval-Augmented Generation ...