Java Developer jobs in Oxfordshire

You will work across cutting‑edge platforms including Payment Networks, Digital Banking, Emerging Payments, and highly scalable data and analytics environments built on Google Cloud Platform, Data Lakes and Power BI. This role involves modern engineering, integration, testing, and hands‑on development within a high‑impact digital landscape.

Our client, a mission-led consultancy, is looking for an experienced Principal Software Engineer (Java) to join their growing team. They deliver secure, modern software solutions to the UK Government and Defence sectors, enabling clients to build scalable systems and progressive web applications that drive real impact. This is a senior-level opportunity for a hands-on engineer who enjoys leading...

You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world.

You will be working with Java as the main language, however you will also use C#, TypeScript and React for the front-end development and built on Kubernetes.

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly...

Full Stack JavaScript Engineer – Join a Modern Product Team Oxfordshire-Based | Hybrid | Full-Time | Competitive Salary + Benefits Looking for a full stack role with real impact? We’re working with a fast-evolving organisation on the lookout for a talented Full Stack JavaScript Engineer to join a high-performing digital product team. You’ll work on new and expanding platforms built with scalable,...

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry. Job Duties Under...

Jot Title: Software Engineer x2 Positions: Senior Software Engineer, Team Lead Permanent Staff Positions Location: Abingdon, just outside London Hybrid working available, ideally 3 days based in the office Salary: please get in touch and I will reply straight away with salary details (highly negotiable) Must have skills: - Java, Eclipse RCP/SWT - Strong problem-solving abilities - Clear...

Job Description Job Title: SC Cleared Software Engineer Location: Farnborough, Malvern or Portsmouth Duration: 6 months with possible extension Rate: Up to £745.00 via an approved umbrella company Must be willing and eligible to go through the SC Clearance process Our client, a leading organisation supporting maritime test and evaluation facilities, is hiring for a talented Software Engineer to...

Full Stack Engineer (Java, React, AI/ML/LLM/SDK) – Cutting-Edge Series B scale up Location: Remote EU - Spain Salary: £70K - £110K About: We are seeking a Full Stack Engineer with a proven track record in building and scaling applications powered by Large Language Models (LLMs). This role requires deep expertise in Java, React, and modern AI/ML development, including LLM frameworks, SDKs, and...

Would you like to help create products to support the sharing of scientific knowledge?Do you enjoy collaborating to solve complex technical problems?About the BusinessA global leader in information and analytics, we help researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. Building on our publishing heritage, we combine quality...

You will wear multiple hats and solve varied problems.

You will work as part of a collaborative R&D team focused on delivering high-quality features, and developing the services architecture. This role is ideal for an engineer who thrives in complex systems and is looking to develop new services that exploit a cloud-native ecosystem while modernizing legacy services into a containerized, cloud-native ecosystem.

. Senior Software Engineer page is loaded## Senior Software Engineerlocations: Oxfordtime type: Full timeposted on: Posted Todayjob requisition id: R105929About the Business:A global leader in information and analytics, we help researchers and healthcare professionals advance science and improve health outcomes for the benefit of society. Building on our publishing heritage, we combine quality...

You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world.

You will be working with Java as the main language, however you will also use C#, TypeScript and React for the front-end development and built on Kubernetes.

We are looking for the right people — people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world’s largest providers of products and services to the global energy industry. Job Duties Under...

You will collaborate with stakeholders to gather requirements and help design applications using modern technologies like Java and Spring Boot. The role offers a flexible hybrid working environment and various employee benefits, ensuring work-life balance and continuous professional development.

Full Stack JavaScript Engineer – Join a Modern Product Team Oxfordshire-Based | Hybrid | Full-Time | Competitive Salary + Benefits Looking for a full stack role with real impact? Excited by modern architectures, meaningful features, and collaboration? Keen to grow your skills with a forward-thinking engineering team? We’re working with a fast-evolving organisation on the lookout for a...

Job Description Full Stack JavaScript Engineer – Join a Modern Product Team Oxfordshire-Based | Hybrid | Full-Time | Competitive Salary + Benefits Looking for a full stack role with real impact? Excited by modern architectures, meaningful features, and collaboration? Keen to grow your skills with a forward-thinking engineering team? We’re working with a fast-evolving organisation on the...

We are looking for the right people - people who want to innovate, achieve, grow and lead. We attract and retain the best talent by investing in our employees and empowering them to develop themselves and their careers. Experience the challenges, rewards and opportunity of working for one of the world's largest providers of products and services to the global energy industry. Job Duties We are...