1 to 25 of 75 Java Jobs in the Thames Valley

Senior Platform Software Engineer

Location
Reading, England, United Kingdom
3+ years of professional software-development experience, including experience delivering production software or services. Strong programming skills in one or more languages such as Java, Go, Python, C++, C#, or similar. Experience developing backend applications, distributed-system components, cloud-native services, or data-processing applications. Ability to independently deliver well ...

Senior Java Developer

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
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. ...

Java Developer

Hiring Organisation
Halian Technology Limited
Location
Bracknell, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
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. ...

Principal Java Engineer

Location
Wallingford, England, United Kingdom
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 ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
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 ...

Associate Software Engineer

Location
Abingdon, England, United Kingdom
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 ...

Senior Software Engineer

Location
Reading, England, United Kingdom
metrics, tracing, logging) as first‐class concerns Perform thoughtful code reviews and provide constructive feedback Continuously improve team practices and technical standards Required Strong Java experience (with ability to work across languages such as TypeScript, Python or PHP where needed) Deep understanding of distributed systems and microservice architectures Experience designing ...

Software Engineer

Location
Slough, England, United Kingdom
Technical Requirements 3+ years of commercial engineering experience. They're open across the stack, with strong backend or cloud experience the priority. Backend: Python, Java, C++, C# or Rust Cloud: AWS, Azure or Kubernetes Frontend: TypeScript or React (nice to have) Who They're Looking For They want genuine problem ...

Mid-Level Java Developer

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, UK
Employment Type
Full-time
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 ...

Guidewire Developer

Location
Slough, England, United Kingdom
Agile delivery release management and production support. Your Skills Strong experience in Guidewire PolicyCenter BillingCenter and ClaimCenter Expertise in Gosu Guidewire integrations REST APIs Java Spring Boot Experience with London Market Insurance Lloyds Commercial P&C Insurance Knowledge of IPLM Underwriting Claims and Billing processes Exposure to AWS, Azure CICD ...

Lead Software Engineer

Location
Bracknell, England, United Kingdom
.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 ...

Senior DevOps Engineer — Cloud Automation & Delivery

Location
Slough, England, United Kingdom
Engineer to enhance customer experiences through functional systems. This role requires providing technical support, performing root cause analysis for errors, and developing software in Java, Ruby, or Python. The ideal candidate will have experience in public cloud environments such as AWS, Azure, or GCP and must hold a Master ...

Sr. Full-Stack Software Engineer - Remote

Location
Oxford, England, United Kingdom
evaluate AI-generated code for correctness, security, performance, and maintainability. Translate and adapt software builds between programming languages. Required Skills Python React JavaScript Java Node.js Rust Go TypeScript Strong full-stack development experience Experience with APIs, databases, application architecture, and debugging Hiring Process Submit application and screening questions. Complete ...

Full-Stack Software Engineer III

Location
Oxford, England, United Kingdom
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 ...

Data Integration Engineer

Location
Abingdon, England, United Kingdom
SOC2 security standards. Familiarity with geoscience disciplines, geospatial data and GIS tools (e.g., ArcGIS, QGIS) is advantageous. Scripting and automation (e.g., PowerShell, Python, Java). Experience with Gitlab. Knowledge of Spotfire data visualization platform or alternative dashboard solutions. Awareness of Agile delivery methodologies. #J-18808-Ljbffr ...

Senior Platform Engineer Enterprise Operations Oxford, England, United Kingdom

Location
Oxford, England, United Kingdom
Comfortable with operating and managing large-scale, resilient Kubernetes clusters Proficiencyin at least one major language for system-level tools (e.g. Python, Go, or Java) with some scripting experience Desirable Skills, Qualifications & Experience: Familiarity with modern Policy-as-Code tooling A passion for introducing and automating operational rigour and structure ...

Senior Data Engineer Careers at Unisys - Milton Keynes, Buckinghamshire | Apply Now!

Location
Milton Keynes, England, United Kingdom
derive meaning from large and complex data sets. What technologies will I use in this role? You will use machine learning algorithms, Python, R, Java, and cloud computing platforms such as AWS, Azure, or Google Cloud. Is this position remote? This position is located in Milton Keynes, Buckinghamshire, United Kingdom ...

Full-Stack Software Engineer III

Location
Oxford, England, United Kingdom
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). ...

Back-end Engineer (Senior)

Location
Bracknell, England, United Kingdom
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 ...

Senior DevOps Engineer: Cloud Automation & Reliability

Location
Slough, England, United Kingdom
role involves deploying product updates and identifying production issues while implementing integrations. Candidates should have a strong background in software engineering, particularly with Java, Ruby, or Python, and experience in public cloud environments such as AWS or Azure. The position is permanent full-time, offering salary based on experience. #J ...

Senior Full-Stack Engineer: Cloud, AI & Scalable Systems

Location
Oxford, England, United Kingdom
applications within a dynamic, cross-functional Agile team. You will contribute to architecture discussions to ensure scalability, performance, and quality. You will work with Java, JavaScript/TypeScript (React/Angular), and SQL, using Git and modern IDEs (IntelliJ/VSCode), embracing TDD and Agile practices to deliver user-focused ...

Full-Stack Engineer III: Build Cloud Apps & AI Solutions

Location
Oxford, England, United Kingdom
based web applications. You will contribute to a peer-review oriented Agile team, shaping architecture and delivering user-focused features. You will work with Java, JavaScript/TypeScript (React/Angular), SQL, and modern IDEs, while collaborating with product, QA, and DevOps to improve the delivery pipeline and drive scalable ...

Senior Software Engineer - IT Apps, Oracle & DevOps

Location
Witney, England, United Kingdom
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 ...

AI Engineer

Hiring Organisation
Halian Technology Limited
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Permanent
industry best practices to drive continuous innovation. Qualifications and Skills 5+ years of software development experience in commercial environments. Strong programming expertise in Python, Java, and JavaScript. Proven experience designing and deploying LLM-based applications, Generative AI solutions, and Agentic AI systems. Experience working with multi-agent architectures ...

Software Engineer Support

Location
Milton Keynes, England, United Kingdom
Engineer , these will be some of the key activities in your day-to-day role: Design, develop, and maintain high-quality software solutions using Java and modern engineering practices. Build and evolve microservices and integrations that support business-critical applications. Collaborate with Product, Engineering, and cross-functional teams to deliver … contributing to the full software development lifecycle — from design and implementation to monitoring and continuous improvement. Professional Experience 5+ years of experience developing Java applications in production environments (Required) Experience building and maintaining microservices architectures (Required) Experience designing and implementing REST APIs (Required) Experience working in Agile/Scrum environments ...