Software Test Engineer jobs in Oxford

Overview A Senior Software Development Engineer in Test (SDET) with expertise in building modern .NET automation frameworks (Playwright/xUnit/NUnit) will take ownership of automation framework design and engineering led test strategy for a pioneering technology company. Hybrid working and a competitive salary to C 60K. Requirements Requirements for the Senior Software Development Engineer in...

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...

Job Description Senior Test Engineer - Novel Sensor Technology Newton Colmore is working with a technology company in Oxfordshire, and we are helping them find a senior test engineer to work on their novel sensor technology. With world-class leadership who have built tech unicorns, our client is now in an ambitious growth phase, scaling quickly to meet increasing global demand. As Senior Test...

Job Description Systems Test Engineer – Digital Health + MedTech + Healthcare Sector Location: Oxford (on-site 90%, with occasional remote flexibility) Are you someone who enjoys understanding how systems work and making sure they work reliably? Do you find satisfaction in digging into data, spotting inconsistencies, and helping technology perform at its best? Looking for a hands-on role...

Systems Test Engineer Digital Health + MedTech + Healthcare Sector Location: Oxford (on-site 90%, with occasional remote flexibility) Are you someone who enjoys understanding how systems work and making sure they work reliably? Do you find satisfaction in digging into data, spotting inconsistencies, and helping technology perform at its best? Looking for a hands-on role that brings together...

Job Description We are seeking a Test Engineer to join a leading aerospace company working on cutting-edge space systems. This role provides the opportunity to work on electronics testing, PCB validation, and radiation-hardened systems, contributing directly to mission-critical hardware. Key Responsibilities - Develop, execute, and maintain test plans for electronic hardware, including...

Software Design Engineer About the Role We are looking for a talented Software Design Engineer to join our engineering team and play a key role in the design and development of high-performance industrial and automation software. Interested in this role You can find all the relevant information in the description below. You will work on complex, real-time systems that interface closely with...

Job Description Software Engineer (C#, C++, Python, TDD, Applied Engineering) Oxford - 4 days per week in office. £45000 - £70000 + Package. - Must have a Computing/STEM Degree (2:1 or higher). - Can work in their Oxford head office 4 days a week. Your new company You'll be joining a cutting-edge engineering and technology organisation that has grown rapidly in the UK, now pushing into global...

Job Description Robotics Software Engineer Are you a software engineer who wants to build intelligent, adaptive robotic systems? Do you enjoy designing and implementing control and autonomy software that links perception, planning, and actuation, enabling robots to interact intelligently with their environment? This role is perfect for engineers with strong robotics and control fundamentals...

Senior Software Engineer - .Net, Azure. - Contract Fully Remote | Contract Inside IR35 Only | 6 months with extension £750pd+ | Start ASAP Curated is partnering with a global SaaS scale-up undergoing a significant platform modernisation and growth phase. The business is scaling multiple engineering teams and is looking to bring in highly experienced contract Software Engineers to support...

About Euphoric: Euphoric builds AI-first employee benefits administration software for the world’s largest and most prestigious employers. Born out of Peppy Health — a fast-growing, category-defining Series B startup — we spun out in May 2025 to tackle a far bigger opportunity. Global employers spend $3–5 trillion on benefits every year. It’s their second-largest cost after payroll — yet the...

.NET Developer | 6 Month Contract | Up to £600 per day (Inside IR35) | SC & NPPV3 Clearances Required | Remote MERITUS are excited to be partnered with a growing Technical Consultancy delivering secure, business-critical systems and are looking for an experienced .NET Software Engineer to work with one of their secure public sector clients. This role is well suited to a .NET developer who...

I'm partnered with an early-stage, post-revenue AI startup is building an end-to-end operating system to help businesses detect and resolve complex B2B issues before they become costly or disruptive. The product is already being used by large enterprises across multiple industries, and demand is growing fast - hence this hire! Backed by a top-tier European venture fund, the company is tackling a...

Software Engineer – £65,000–£85,000 + Equity – Remote (UK) - London office if preferred The Opportunity 💻 Join a fast-growing, AI-native software company building workflow automation tools used daily by thousands of professionals across people-heavy industries. The platform removes manual, repetitive work through AI, automation and thoughtful product design, helping teams move faster and focus...

QPU Software Engineer Location: Oxford, UK A world-leading quantum computing company, backed by global technology leaders including Google, is expanding its QPU Software Engineering team and is seeking an experienced Software Engineer to help build the software stack that powers next-generation quantum hardware. In this role, you will develop software that orchestrates and controls the full...

Job Description Product Test Engineer - Digital Health Innovation Newton Colmore is working with a medical devices company that's redefining how clinical trials and patient monitoring are conducted worldwide. Their platform combines custom hardware, cloud applications, and advanced machine learning to deliver life-changing physiological insights. As a Product Test Engineer, you'll play a...

Job Description Your new company A forward-thinking organisation in the space sector, developing cutting-edge technologies for orbital servicing and satellite sustainability. With a focus on innovation and collaboration, they are working on missions that aim to capture and retire multiple satellites, contributing to a cleaner and safer space environment. Your new role As a Validation &...

A leading scientific technology firm in Oxford is looking for a Senior Software Test Engineer. This role involves developing and executing test plans, performing various testing methodologies, and improving QA processes. Candidates should have a Bachelor's degree in a relevant field and at least 5 years of experience in software testing. The position offers competitive compensation, 28 days of...

Systems Test Engineer – Digital Health + MedTech + Healthcare Sector Location: Oxford (on-site 90%, with occasional remote flexibility) Do you find satisfaction in digging into data, spotting inconsistencies, and helping technology perform at its best? Looking for a hands-on role that brings together devices, software, and meaningful outcomes? We’re supporting a growing organisation working...

Python Software Engineer £40,000 to £80,000 plus benefits Hybrid working with three days in the Oxfordshire office and two from home Do you enjoy building well engineered software that actually gets used? Do you like owning features end to end and solving real technical problems rather than just shipping tickets? Are you curious about AI products but happier focusing on solid engineering...