26 to 43 of 43 Software Engineering Jobs in Hertfordshire

Senior Software Engineer Based in Stevenage Salary up to £66,000 + Bonus, Overtime, Pension Real-time simulation software. A modern stack. Engineering that actually matters. This isn't a "keep the legacy system limping along" job. You'd be building new simulation software from the ground … software that tests how some of the most advanced defence technology in the world performs before it ever leaves the ground. If you're fluent in C# (.NET 9) and TypeScript, comfortable across modern frontend frameworks, and you genuinely like owning a problem from UI to distributed backend, this ...

exciting opportunity for a Software Engineer working within our Software Simulation department. Salary : up to £66,000 depending on experience Dynamic (hybrid) working : typically, 4 to 5 days per week on-site, dependant on workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship … expenses such as optical, dental, health and wellbeing and more . The opportunity: We have an exciting opportunity for an experienced, proactive, and passionate Software Engineer to join our Simulation Software team in Stevenage. You will play a vital role in evolving our software, focusing on delivering ...

LAMP - JavaScript - HTML - CSS - Linux - MySQL About the Opportunity An established technology business is looking to add an experienced PHP Developer to its engineering team. This role offers the opportunity to work on large-scale web applications, contribute to platform enhancements, and play a key role in the ongoing … MariaDB. Solid understanding of HTML, JavaScript, and web application architecture. Experience working within Linux-based development environments. Strong understanding of secure coding principles and software engineering best practices. Ability to design scalable systems and optimise application performance. Excellent problem-solving and analytical skills. Desirable Experience with caching ...

Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the intersection of software and hardware development, working to develop the technologies the save thousands … lives. If you have an electronics or engineering background and have developed strong software skills along the way, this role was written for you. The Role You will play a key role across the full product lifecycle, developing and maintaining software platforms in C#, Python, and JavaScript ...

Title: Software Engineer Location: South Cambridgeshire, Salary: up to £70,000 This is a rare opportunity for an engineer to join an elite R&D team, where your going to be working on the intersection of software and hardware development, working to develop the technologies the save thousands … lives. If you have an electronics or engineering background and have developed strong software skills along the way, this role was written for you. The Role You will play a key role across the full product lifecycle, developing and maintaining software platforms in C#, Python, and JavaScript ...

Garden City) Permanent Role We are looking for a Senior Java Engineer to join a fast-growing technology organisation that is redefining how modern software platforms are built and operated. This is an opportunity to work on scalable, backend systems that underpin data-driven, event-based products used … platforms are event-driven and data-intensive, supporting real-time processing and integrations across distributed services. You’ll be encouraged to propose improvements, influence engineering standards, and help evolve both systems and ways of working. What you’ll be doing Designing and developing high-quality Java backend services, primarily ...

Garden City)Permanent Role We are looking for a Senior Java Engineer to join a fast-growing technology organisation that is redefining how modern software platforms are built and operated. This is an opportunity to work on scalable, backend systems that underpin data-driven, event-based products used … platforms are event-driven and data-intensive, supporting real-time processing and integrations across distributed services. You’ll be encouraged to propose improvements, influence engineering standards, and help evolve both systems and ways of working. What you’ll be doing Designing and developing high-quality Java backend services, primarily ...

Software Engineer required for long term contract based on site in Stevenage (Bolton could also be considered) Skillset/experience required: Experience in the development of embedded software with C, C++ (Ada experience could also be beneficial, but not essential). It would be desirable … knowledge of Real Time Operating Systems. Can do' and flexible approach - you'll enjoy solving technical problems that sometimes extend beyond the bounds of "software" Excellent analytical and design ability, including review and critical analysis The ability to communicate effectively with multiple stakeholders. An awareness of developing and deploying ...

Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growingtechnology company whose software is used by scientists and engineers across the world. … processes. It's a genuinely hands-on role where your work has direct, visible impact. The Role You'll design and build high-quality software across desktop, embedded, and server environments, working alongside a talented team of architects, engineers, and product managers to deliver robust, user-focused solutions. ...

Software Engineer Hybrid working 3 days in office Up to 90K Based in Borehamwood, full time role Overview On behalf of our client, an award-winning UK-based healthcare technology company, we are hiring for a Backend Software Engineer. The organisation develops AI-powered voice solutions for medical … practices and clinics, automating patient calls, managing appointment bookings, and supporting medical triage through conversational AI. Role Description We are seeking an experienced Backend Software Engineer to help build and scale the core infrastructure behind an AI voice platform. You will work on real-time systems that manage high ...

schools hire brilliant staff, and we help education professionals find roles they truly love. Role Summary We are seeking an experienced, hands-on Senior Software Engineer to join our onshore team and partner closely with our Lead Software Engineer. You will utilise agentic AI coding tools to amplify … treat code quality and test gates as non-negotiable. Drive meaningful, well-targeted test coverage across the backend system to verify replatforming efforts. 4. Engineering Judgement and Collaboration Use your experience to foresee problems and weigh trade-offs across scalability, maintainability and security. Design in redundancy and backup plans ...

Title: C#/.NET Software Engineer Location: South Cambridgeshire Salary: Up to £70,000 Working Pattern: Hybrid 2 days in office This is a brilliant opportunity for aC#/.NET engineer to join a fast-growing technology company whose software is used by scientists and engineers across … processes. It's a genuinely hands-on role where your work has direct, visible impact. The Role You'll design and build high-quality software across desktop, embedded, and server environments, working alongside a talented team of architects, engineers, and product managers to deliver robust, user-focused solutions. ...

C++ Senior Software Engineer required with Microsoft Visual C++ or MSVC experience ideally with OpenGL or other rich GUI knowledge required to join a large team. You will work towards the ownership of a design from requirement specification through to verified software including extensive test and verification. Requirements … relevant subject. Responsibilities Design and develop highly responsive, rich and real time graphical user interfaces. Specify, design, implement, testing and maintain of software using C, C++ and associated technologies. ...

World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). … term thereafter. IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview Job Description: We supply a full range of hard real time software solutions for the next generation of missile and defence solutions. This unique and exciting opportunity will allow you to develop technical and leadership skills ...

Description World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday … long-term thereafter. IR35 status: Inside IR35 (Umbrella)Interview process: One stage video interviewJob Description:We supply a full range of hard real time software solutions for the next generation of missile and defence solutions. This unique and exciting opportunity will allow you to develop technical and leadership skills ...

Position Available: Software Architect Location: Hertfordshire or Bristol Salary: £65,000 - £80,000 DoE + Bonus Experience needed: We are looking for an experienced Software Architect or senior software engineer with a strong background in designing complex software systems within a safety-critical, real-time ...

Position Available: Software Architect Location: Hertfordshire or Bristol Salary: £65,000 - £80,000 DoE + Bonus Experience needed: We are looking for an experienced Software Architect or senior software engineer with a strong background in designing complex software systems within a safety-critical, real-time ...

Position Available: Software Architect Location: Hertfordshire or Bristol Salary: £65,000 - £80,000 DoE + Bonus Experience needed: We are looking for an experienced Software Architect or senior software engineer with a strong background in designing complex software systems within a safety-critical, real-time ...

World Class Defence Organisation based in Stevenage and Bolton is currently looking to recruit 2x Embedded Software Engineer subcontractors on an initial 12 month contract, with very likely extension. The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). ...