Backend Software Engineer
17 hours ago
Principle and Senior Backend Software Engineer (.NET) Location: North London/Hertfordshire Type: Permanent | Strong Salary + Bonus + Equity Right to Work: UK work eligibility required (no sponsorship) What We’re Looking For We’re searching for a highly skilled Principle and Senior Backend Engineer with fast, accurate coding skills and a passion for building scalable, reliable systems. We will be looking for someone who can design and develop backend services that power IoT products used across high-integrity industries including Fire, Security, Telecare, Retail, Water, and National Infrastructure. The Role Build and maintain backend systems using .NET / C# Design clean, scalable, maintainable architectures Contribute to high automated test coverage across all services Translate business requirements into secure, performant backend solutions Collaborate closely with front-end, QA, product, and platform teams Solve complex technical challenges with elegant, thoughtful solutions Our Technical Environment Automated Testing: NUnit Solution Testing: Playwright Strong focus on: Reliability and performance, Clean, maintainable code, High-level automated test coverage, Scalable, production-ready services Our Culture We’re building a team centred on collaboration, inclusion, and engineering excellence. You’ll be joining an environment where people feel supported, challenged, and empowered. This is an exceptional opportunity to join a growing British IoT leader at a pivotal moment and contribute to the foundation of a brand-new engineering organisation. Seniority level Mid–Senior level Employment type Full‑time Job function Engineering and Information Technology Industries: IT Services and IT Consulting #J-18808-Ljbffr
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Backend Software Engineer
21 hours ago
Hatfield Heath, United Kingdom vionsa GmbH Full timeA technology company in the UK is seeking a Software Engineer to enhance its product suite. You will design and develop automated tests, backend services, and implement new features. Ideal candidates have over 2 years of experience in C# development and a solid understanding of computer science fundamentals. This role offers opportunities for professional...
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Hatfield, United Kingdom Recenso Services Full timeA leading UK IoT firm seeks a Principle and Senior Backend Software Engineer to develop and maintain backend services using .NET and C#. The ideal candidate will design scalable architectures and ensure high test coverage while collaborating with cross-functional teams. This permanent full-time role offers a strong salary, bonus, and equity, ideal for those...
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Backend & DevOps Engineer: C#/.NET + Azure CI/CD
20 hours ago
Hatfield, United Kingdom Computacenter AG & Co. oHG Full timeA leading technology services provider seeks a Backend & DevOps Software Developer for a hybrid role based in Hatfield. The ideal candidate must have over 4 years of experience in C#/.NET backend development and strong knowledge of Azure services. Responsibilities include design and maintenance of backend services, implementation of CI/CD pipelines, and...
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Software Engineer
15 hours ago
Hatfield Heath, United Kingdom vionsa GmbH Full timeSoftware Engineer – vionsa GmbH Location: Bishops StortfordSalary: Up to £50k What you will be doing Design and develop automated unit, regression, and integration tests Develop and test backend services across both cloud and on‑premise deployments Design and implement new features as the product suite evolves Deploy custom solutions remotely to client...
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Hatfield, United Kingdom Computacenter Full timeA leading independent technology and services provider is seeking a skilled Backend & DevOps Software Developer to join their Innovative Platforms team. This role involves designing and maintaining backend services using C#/.NET and managing CI/CD pipelines with Azure DevOps. Candidates should have a strong knowledge of Azure services and experience in...
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UI Software Engineer
21 hours ago
Hatfield, United Kingdom Ocado Group Full time**Front End/UI Engineer - Supply Chain** **"Ocado Technology, powering the future of retail through sustained disruptive technology innovation..."** At Ocado Technology we build the software systems powering our next generation fulfilment centres, which are core to the Ocado Smart Platform. Our software employs complex algorithms and business logic to...
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Software Engineer
3 days ago
Hatfield, United Kingdom Ocado Group Full time**About Us** **About the role** In product discovery we assist shoppers in filling their basket with life's essentials, inspiring them to try something new, and empowering our partners to grow their revenue profitably along the way. The Findability web team helps shoppers to find what they're looking for, wherever they are, in a relevant and personalised...
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Hatfield, United Kingdom Caraffi Limited Full timeJob DescriptionPLC Software Engineer/PLC Safety Software Engineer/Safety Software Engineer - Siemens - 9 month contract - Hybrid 2 days a week in Hatfield, Hertfordshire - £Negotiable per day - Outside IR35We're looking for PLC Software Engineers/PLC Safety Software Engineers (Siemens) to help design, develop, and optimise safety-critical control systems...
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Hatfield, United Kingdom Caraffi Limited Full timePLC Software Engineer/PLC Safety Software Engineer/Safety Software Engineer - Siemens - 9 month contract - Hybrid 2 days a week in Hatfield, Hertfordshire - £Negotiable per day - Outside IR35 We're looking for PLC Software Engineers/PLC Safety Software Engineers (Siemens) to help design, develop, and optimise safety-critical control systems used across...
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Hatfield, United Kingdom Caraffi Limited Full timePLC Software Engineer/PLC Safety Software Engineer/Safety Software Engineer - Siemens - 9 month contract - Hybrid 2 days a week in Hatfield, Hertfordshire - £Negotiable per day - Outside IR35 We're looking for PLC Software Engineers/PLC Safety Software Engineers (Siemens) to help design, develop, and optimise safety-critical control systems used across...
