Software Test Engineer jobs in Newcastle upon Tyne

You must have previous working knowledge of electronics sector. - Able to fault find down to component level. - Experience with electronic Test equipment.

You will be working for a well-established growing employer. - An excellent salary. - A company experiencing continued growth, expansion and investment.

Test Engineer SC cleared Newcastle/Blackpool/Manchester (ideally 2x a week) Start ASAP Till 29th of April 2026 Technical skills / required tech stack: Professional experience with testing tools (e.g., Rest Assured, Postman, SOAP UI) Experience in building automation tests using:Java, Cucumber, Selenium or similar JavaScript and HTML, Playwright or similar Experience with CI/CD tools and...

Software Engineer / Developer *Newcastle onsite* to £70k+ Are you a bright, ambitious Software Engineer looking for an opportunity to progress your career, working on complex and interesting systems in a role where you can learn and develop your skills? xujxxms You could be joining a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner. As a Software...

Job Description Role: Robotics Software Engineer Location: Newcastle (Hybrid Working Available) Salary: £40,000 – £60,000 + Bonus + Excellent Benefits Shape the Future of Robotics – Join a Leading Innovation Team in Newcastle! KO2 Recruitment is proud to partner with a world-class robotics company designing and developing advanced robotic systems used across global industries. Due to...

Job Description Senior Real-Time Software Engineer Hybrid, Newcastle We’re hiring on behalf of a leading engineering organisation working at the cutting edge of defence technology. This newly created role sits within a multi-disciplinary R&D team solving complex, real-world problems through robotics, automation and intelligent systems. If you’re a software engineer who wants to see your code...

You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role xujxxms involves mentoring junior engineers, collaborating with cross-functional teams, and d...

Key Responsibilities - Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. - Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. - Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. - Apply best...

About The Role Deadline for applications: 11:59pm on 31st October 2025 Were looking for a Principal Software Engineer to shape the technical direction of high-profile projects and lead the delivery of modern, scalable software. We use technology to create impactful, human-centred solutions that make a difference to users and organisations. We believe great engineering happens when teams...

You will be working closely with the Machine Learning team; however, you are not required or expected to have background in Machine Learning. This is an applied role, and we are looking to hire a software engineer with experience in cloud computing and distributed systems. In this role, you will:

You will design and build APIs that enable products, partners and AI services to work together, including: Building RESTful APIs using C# .

You will likely bring: Strong experience building backend services in C# .

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.

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...

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...

You should be comfortable with most of our core technologies:

Embedded Software Engineer Newcastle upon Tyne £45,000 – £65,000 + Benefits KO2 are proud to be partnering with an innovative client in Newcastle upon Tyne, as they continue to expand their engineering team through 2025. This is an exciting opportunity for an Embedded Software Engineer to work on the development of cutting-edge products across multiple industries. The Role As an Embedded...

You will also gain access to: - Industry-recognised certifications - Project-based learning with experienced engineers - Over £1bn globally invested each year in learning & development - Coaching, mentoring and shadowing opportunities - Clear route into specialist areas once you find your niche

Job Title: Full-Stack Developer (Asset & Carbon Monitoring Software) Salary: £55,000–£80,000 (depending on experience) Location: Fully remote (UK) You know that decarbonisation isn't a slogan - it's a systems problem. If the data's wrong, if the assets aren't understood, if the platform can't scale, then carbon reduction becomes guesswork. This role is for a Full-Stack Developer who wants...

Do you have an inquisitive mindset, enjoy problem solving, and have an interest in tech? Our client’s role provides you with the opportunity to learn everything you need to build a successful career in software without any previous experience or a specific degree. In fact, if you don’t have a degree we definitely want to hear from you. You’ll have the opportunity to gain industry experience by...

Graduate Software Engineer / Developer *Newcastle onsite* £33k+ - Start March 2026Are you a bright, ambitious technologist with a top class education looking for an opportunity to join a tech start-up?You could be progressing your career at a rapidly growing Fintech that have secure backing and an established Hedge Fund xbpsjku client as a partner, gaining valuable financial trading systems...

Senior Software Engineer - Robotics & Automation | R&D Hybrid, Newcastle We’re hiring on behalf of a leading engineering organisation working at the cutting edge of defence technology. This newly created role sits within a multi-disciplinary R&D team solving complex, real-world problems through robotics, automation and intelligent systems. If you’re a software engineer who wants to see your...