Senior Java Software Engineer 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.

Job Title: Senior Embedded Software Engineer If your skills, experience, and qualifications match those in this job overview, do not delay your application. Location: Oxford Salary: £60,000 - £70,000 (Depending on Experience) Job Overview: We are seeking an experienced Senior Embedded Software Engineer to join a multidisciplinary design and engineering team developing high-quality,...

Software Development Engineer III Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success. Why Join Us? To shape the future of travel, people must come first. Guided by our...

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...

At ONI, we are driven by a profound mission: to propel scientific discovery and combat diseases by granting everyone the ability to visualize, comprehend, and share the intricate microscopic details of life. Our revolutionary Nanoimager stands at the forefront of advancing cellular studies on a molecular level, making substantial contributions to the evolution of scientific knowledge.We dedicate...

Convatec is a global medical products and technologies company, focused on solutions for the management of chronic conditions, with leading positions in advanced wound care, ostomy care, continence care, and infusion care. With around 10,000 colleagues, we provide our products and services in almost 100 countries, united by a promise to be forever caring. Our solutions provide a range of...

. 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 have experience building scalable and performant systems, balancing short term incremental wins against long term architectural improvements.

About the Job This position is for a Senior Software Engineer with a minimum of 5 years of experience in backend development and a passion for building robust, scalable systems. We are looking for an engineer with a strong background in the C# .NET ecosystem, and a preference for candidates with significant experience on AWS. Are you ready for a challenge? We’re looking for a dynamic software...

You will join a cross-functional product engineering team working on the evolution and modernisation of a core SaaS platform. The focus is on building scalable, cloud-native services while improving reliability, performance, and long-term maintainability.

You will design and deploy robust frontend client, backend services, infrastructure automation, and cloud-native solutions by utilising your software development knowledge and your DevOps proficiency across AWS and GCP.

You shouldn’t feel pressure to purchase stock options if you leave Ashby —do it when you feel financially comfortable. Unlimited PTO, and we will encourage you to take it. A minimum of 12 weeks of fully paid parental leave, covered by Ashby. For folks outside the US, it may be longer to be in line with regional requirements.

You will have some flexibility over your tools, like which editor you want to use or which operating system.

You will be used to maintaining high code quality, through code reviews and appropriate testing, and maximising impact through quick iteration and short cycles of learning and improving the code.

Title:Senior Software Engineer – Python Department:Procode IT Location:Hybrid - Commuting distance of our Oxford office Salary: Circa £56,065 + up to 15% discretionary bonus scheme Sponsorship:Unfortunately, we are unable to offer sponsorship for this role Are you a senior‑level engineer who loves building scalable systems in Python and AWS and enjoy If you said yes to the above, then we’d love...

Senior Software Engineer | Oxford | £60,000 - £75,000Our client is looking for a Senior Software Engineer to help develop the backend control software for their next‑generation computing systems. The ideal candidate is an experienced backend developer with a solid foundation in building reliable, scalable applications for scientific or technical environments. In this role, you will be responsible...

Senior Front-End Developer Location: Edinburgh (Remote-first, with occasional office visits) Salary: £50,000 – £60,000 per year + competitive benefits About the Role We’re looking for a Senior Front-End Developer to join our engineering team and help build an advanced resource planning tool. You’ll focus on creating scalable, high-performing, and user-friendly interfaces that deliver an...

About this role We are supporting an AWE Burghfield project and are seeking a DV Cleared Senior Software Engineer to take full responsibility for software delivery on a high-security, site-based controls and automation project. This is a senior-level role requiring strong Siemens PLC and HMI experience, leadership capability, and proven delivery within regulated defence or nuclear...

A major analytics firm in Oxford seeks an experienced Senior Software Engineer to design and develop cloud-hosted applications. The ideal candidate will have proficiency in Java 17 or higher, be familiar with Agile practices, and be open to enhancing technology solutions in the research landscape. This role offers a hybrid working model, generous benefits, and focuses on innovation in science and...

You will have experience building scalable and performant systems, balancing short term incremental wins against long term architectural improvements.

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.