Software Engineering Jobs in Hertfordshire

51 to 75 of 124 Software Engineering Jobs in Hertfordshire

Senior Software Engineer

Stevenage, England, United Kingdom
Hybrid/Remote Options
Anson McCade
C# Software Engineer Salary: Up to £57,000 DOE Location: Stevenage (Hybrid) Security Clearance: All candidates must hold British citizenship for security clearance eligibility. The Opportunity: An exciting opportunity has arisen for a proactive and passionate C# Software Engineer to join a leading Weapon System Simulation and Experimentation (WSSE) team. You’ll work on cutting-edge technology that … your chance to contribute to the design and development of some of the most advanced defence systems in the world, working collaboratively across disciplines to deliver robust and scalable software solutions. Key Responsibilities: • Design and develop real-time C# software components for weapon system simulation. • Integrate hardware with software to create realistic system representations. • Support visualisation, experimentation … teams to ensure technical alignment and delivery. • Promote continuous improvement through modern development practices and innovation. What We’re Looking For: • Proven experience in C# and/or C++ software development . • Background in real-time systems or synthetic/simulation environments . • Familiarity with Agile , unit testing , and test-driven development (TDD) . • Understanding of Continuous Integration/ More ❯
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Senior Business Analyst - Data & Analytics

Hatfield, Hertfordshire, South East, United Kingdom
COMPUTACENTER (UK) LIMITED
Management within our Data & Analytics function. We operate across four pillars: Data Management, Data Strategy, Data Governance and Data Delivery. We work in agile, delivering in sprints with modern software engineering and DevOps practices to ship reliable data products at pace. The team owns the Group Data Warehouse, a global data platform that supports Computacenters combined reporting requirements More ❯
Employment Type: Permanent
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Future Systems Engineer - Undergraduate Placement 2026

Stevenage, Hertfordshire, United Kingdom
Hybrid/Remote Options
MBDA
problem solving and analysis skills and written and verbal communication. What we're looking for from you Currently studying towards a degree in a Maths, Physics, Astronomy, Systems or Software Engineering, Computational Studies, Operational Research, Economics, Statistics discipline. Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given. MBDA is a More ❯
Employment Type: Permanent
Salary: GBP Annual
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Future Systems Engineer - Undergraduate Placement 2026

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid/Remote Options
MBDA
problem solving and analysis skills and written and verbal communication. What we're looking for from you Currently studying towards a degree in a Maths, Physics, Astronomy, Systems or Software Engineering, Computational Studies, Operational Research, Economics, Statistics discipline. Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given. MBDA is a More ❯
Employment Type: Permanent, Work From Home
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Senior Software Engineer

Stevenage, England, United Kingdom
The ONE Group Ltd
Senior Software Engineer (Test Software) Location: Stevenage Salary: Up to £75,000 per annum + Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), great pension, Annual Pay Review, Enhanced Parental Leave, Training & Membership Fund, Courses & Training, Hobby Clubs and more A market leading and global company within the aerospace defence sector are looking … for passionate software engineers with experience within test software. This is a fascinating chance to be involved with developing and supporting test software solutions for use within test equipment on aerospace electronics and their control systems. You will get the opportunity to work with teams across all areas test solution design including Real-Time, software, hardware and … UK for the last 5 years. Previous or current SC and DV clearance is highly beneficial. Duties & Experience: Strong programming knowledge of C, C++ or ADA Previous experience within software development for hardware or safety critical testing Work with a multidisciplinary team to create extensible code for new development and to deliver software solutions Creative design and critical More ❯
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Software Architect

Stevenage, England, United Kingdom
Hybrid/Remote Options
The ONE Group Ltd
Software Architect Location: Hybrid working in Bristol or Stevenage Salary: Up to £80,000 per annum + 21% Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), Great pension, Enhanced parental leave, medical insurance, dental insurance, share plans, shopping discounts, amazing on-site facilities including a heavily subsidised restaurant, bar and gym A market leading … and global company within the defence sector are looking for an experienced software engineer and architect with a passion for innovative software design. This is a fascinating chance to be involved with developing cutting-edge software architecture solutions for user interfaces and embedded systems within aerospace electronics. This position is subject to security clearance and so all … be British Citizens and have resided in the UK for the last 5 years. Previous or current SC and DV clearance is highly beneficial. Duties & Responsibilities Develop market leading software for system designs that promote security, safety, useability and reliability Create, define and monitor Structural and Temporal Architecture while considering the Internal and External interfaces alongside the delivery teams More ❯
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Senior Business Analyst - Data & Analytics

Hatfield, Hertfordshire, United Kingdom
COMPUTACENTER (UK) LIMITED
Management within our Data & Analytics function. We operate across four pillars: Data Management, Data Strategy, Data Governance and Data Delivery. We work in agile, delivering in sprints with modern software engineering and DevOps practices to ship reliable data products at pace click apply for full job details More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Embedded ADA Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Morson Edge
Ada Software Engineer Duration: Stevenage, full time on site or 4 day compressed Week Rate: up to £53.73 ph PAYE + Holiday pay or £70 ph Umbrella Inside IR35 Duration: 6 Months SC Clearance required Overview of department: Join a growing Software team in Stevenage, working as part of a dynamic team to develop, test and deliver innovative … solutions by exploiting a wide portfolio of software technologies. You will work as part of a small team and be empowered to work individually with little supervision. Responsibilities: Developing Real Time Embedded SW in ADA on a power PC Testing the embedded SW Producing test requirements & test scripts for Unit, Subsystem and System level testing on both host and … target platforms Running tests, analysing results and using target test facilities such as debuggers, probes, logic analysers and oscilloscopes Documenting the Software Key Skillset Proven ability developing in the ADA Programming Language and motivated to develop reliable, high performance, standardised, and documented software Programming embedded Software on a Power PC Testing embedded SW and using test facilities More ❯
Employment Type: Contract
Rate: £60 - 70 per hour + Inside IR35
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HR Systems Data Analyst Level 6 Degree Apprenticeship 2026

Stevenage, Hertfordshire, England, United Kingdom
Hybrid/Remote Options
MBDA
levels to include Maths or Computing/Computer Science. Applicants must have achieved grades A* to C. Grades below a C will not be considered. T-Level in a Software Engineering/Computing field at Merit or Distinction BTEC Level 3 Extended Diploma at a minimum grade of DDM in a Computing/IT related subject Please note More ❯
Employment Type: Full-Time
Salary: Competitive salary
Posted:

Software Engineer Full Stack .Net AWS JavaScript

St Albans, England, United Kingdom
Hybrid/Remote Options
Client Server
Software Engineer/Full Stack Developer (C# .Net Core AWS JavaScript) St Albans/WFH to £100k Opportunity to progress your career in a senior hands-on role at a technology driven trading company that invest in Sports betting markets, with a flat structure where you will get your voice heard and can make a real impact on the … bottom line, earning significant bonuses. What's in it for you: As a Software Engineer you will earn a competitive package: Salary to £100k Bonus 25 days holiday, rising to 30 after 2 years Enhanced parental leave Contributory pension scheme Private Medical MSDN subscription Discounts for gym membership, travel and cinema Sabbatical after 10 years of service Flexible working … with 2 days work from home per week Your role: As a Software Engineer you'll join an Agile development team to design and develop new features and enhancements to complex Payments and client systems within a microservices environment (300 services). You'll be working with a modern tech stack using C# .Net Core, AWS, Kubernetes, Kafka, Redis More ❯
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Senior C++ Software Engineer

Stevenage, England, United Kingdom
IC Resources
Senior C++ Software Engineer £50,000 - £70,000 An established defence and technology company is looking for a Senior Software Engineer to join their team, contributing to the development and support of innovative test software solutions. This is an exciting opportunity to work on a wide array of advanced products in a dynamic, multi-disciplinary environment. You … ll join a highly collaborative team at the intersection of software, electronics, and test systems – driving the development of software solutions that support product verification and validation from early design through to deployment in the field. This is an opportunity to work on mission-critical, high-performance systems while developing your expertise across a diverse product portfolio. In … this role, you will be responsible for designing and developing software to configure, test, and validate high-tech products. You’ll collaborate closely with Systems, Electronics, and Test Engineering teams to deliver integrated solutions that support the full product lifecycle. Your work will span from requirements definition through to validation and ongoing support, contributing to a variety of More ❯
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Senior Software Engineer (C/C++)

Watford, Hertfordshire, United Kingdom
Hybrid/Remote Options
Sky
foundation for future service innovation. Integration across diverse technologies ensures Sky's award-winning products remain intuitive, high-quality, and impactful. This role sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in … millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust, scalable design. You'll represent Sky in the RDK-B community, support continuous improvement, and collaborate with stakeholders across the business. A proactive mindset and commitment to quality are essential. You'll be part of a … to stay connected and enjoy what they love-anytime, anywhere. What you'll do Attend architecture calls to define user stories and document use cases in JIRA. Define clear software interfaces to external modules and outline end-to-end deployment scenarios. Contribute to feasibility assessments and delivery planning for proposed architectures. Define and document software component architecture to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

360 Tech Recruitment Consultant

St. Albans, Hertfordshire, England, United Kingdom
Understanding Recruitment
a passion for connecting brilliant people with game-changing companies. With offices in Boston and the UK, we specialize in helping organizations grow by finding top talent across AI, software engineering, and emerging technologies. With over 18 years as a prominent industry leader, we're entering a dynamic phase of growth as a Group. We're big believers More ❯
Employment Type: Full-Time
Salary: £30,000 - £55,000 per annum
Posted:

Embedded Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid/Remote Options
Anson Mccade
Embedded Software Engineer £45,000 - 65,000 GBP Onsite WORKING Location: Stevenage, Central London, Greater London - United Kingdom Type: Permanent Embedded Software Engineer Location: Stevenage Onsite 4-5 Days per week Clearance: Must be able to obtain or hold active SC Clearance!* Employment Type: Full Time Europe's #1 Integrated Defence Company seeks talented Embedded Software Engineers … to help support the ongoing and future design, build, test and implementation of subsystem software for its next-gen Missile Systems. You'd be welcomed into a highly collaborative multidiscipline team, consisting of Software, Systems & Electronics Engineers, who specialise in hard real-time software development primarily using SysML/UML and C, C++ or Ada programming and … Essential Experience: Real-Time Operating Systems (Highly Desirable) Experience developing in languages such as C++, C, ADA or Rust and motivated to develop reliable, high-performance, standardised, and documented software Understanding of standardised bus systems and protocols Excellent analytical and design ability, including review and critical analysis 'Can do' and flexible approach - you'll enjoy solving technical problems that More ❯
Employment Type: Permanent, Work From Home
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Senior Software Engineer

Hemel Hempstead, Hertfordshire, England, United Kingdom
Hybrid/Remote Options
Sopra Steria
Are you a Software Engineer looking for a new challenge? Help save lives every day - join Sopra Steria, the force behind STORM, the command and control system trusted by UK emergency services. We are hiring Software Developers to support the ongoing development of our STORM application, built using VB.Net with a WPF client. You will work across a … occasional travel to our office in the Hertfordshire area to participate in in-person team meetings, and collaborative sessions. What you will be doing: Designing, developing, and maintaining scalable software applications. Writing clean, efficient, and well-documented code. Participating in the full software development lifecycle – including requirements analysis, design, implementation, testing, and deployment. Collaborating with senior developers and … developers in a collaborative, learning-focused environment. Staying up to date with the latest technologies, tools, and industry trends. What you will bring: Experience across all aspects of the software development lifecycle. Strong skills in VB.Net, with familiarity in other programming languages. Experience working with WPF applications and the MVVM architecture pattern. Strong problem-solving abilities and attention to More ❯
Employment Type: Full-Time
Salary: £55,000 - £65,000 per annum
Posted:

Integrations Engineer - UK SC Clearance

Stevenage, Hertfordshire, England, United Kingdom
Akkodis
days on site 3 months initial contract ** must hold or be eligible for UK SC clearance ** Brief I'm looking for a skilled Integration Engineer to join our software and integration team on a 3-month contract. You'll design build, and document integrations across AWS and Azure platforms ensuring seamless data flow between systems. This is a hands … on role where you'll work closely with software engineers, business analysts, architects, and QA teams to deliver secure, scalable, and maintainable integration solutions. Key Responsibilities Design, develop, and implement integrations across AWS and Azure including low-code/no-code solutions Collab with business analysts and architects to translate requirements into technical designs Configure and maintain API-based More ❯
Employment Type: Contractor
Rate: Competitive salary
Posted:

C# Software Engineer

Stevenage, Hertfordshire, United Kingdom
Matchtech
C# Software Engineer Initial 12-month contract 3-4 days onsite per week in Stevenage SC required, can start on BPSS Please note, due to the nature of the programme, this role requires a sole British national. Our client, a prominent player in the Defence & Security sector, is currently seeking a skilled C# Software Engineer to join their … C#, C++, and integration simulations, in collaboration with Project Leads and Simulation Architects. Working within a heterogeneous agile development team to develop simulations and representations of real equipment. Implementing software development approaches, including configuration control, continuous integration, continuous delivery/deployment, and unit testing. Job Requirements: Proficiency in C# and C++. Experience with Microsoft Visual Studio and Eclipse. Ability … of military communications, datalinks, and interfaces such as 1553/1760 and Ethernet TCP/IP. Practical knowledge of system integration principles and processes. If you are a C# Software Engineer with a passion for developing cutting-edge defence systems and possess the skills listed, we encourage you to apply now to join our client's dynamic team in More ❯
Employment Type: Contract
Rate: GBP 65 Hourly
Posted:

Lead Software Developer

Stevenage, Hertfordshire, South East, United Kingdom
Hybrid/Remote Options
MBDA
We have a great opportunity for a proactive and passionate Lead Software Developer to join our expanding team in Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end to end representation of the weapon system! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 3-4 days per week on-site due to workload … support. This role will offer you the opportunity to: Grow your skills and abilities, whilst supporting the full MBDA development lifecycle. Develop a broader view of systems of systems engineering and drive the technical innovation through a synthetic environment. Work on the worlds most advanced defence systems from the initial concepts with advanced visualisation techniques (AR/VR) and … part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers What we're looking for from you: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components More ❯
Employment Type: Permanent, Work From Home
Posted:

Lead Software Developer

Stevenage, Hertfordshire, England, United Kingdom
Hybrid/Remote Options
MBDA
Stevenage We have a great opportunity for a proactive and passionate Lead Software Developer to join our expanding team in Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end to end representation of the weapon system! Salary : Circa £65,000 depending on experience Dynamic (hybrid) working : 3-4 days per week on-site due to … support. This role will offer you the opportunity to: Grow your skills and abilities, whilst supporting the full MBDA development lifecycle. Develop a broader view of systems of systems engineering and drive the technical innovation through a synthetic environment. Work on the worlds most advanced defence systems from the initial concepts with advanced visualisation techniques (AR/VR) and … part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers What we're looking for from you: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components More ❯
Employment Type: Full-Time
Salary: £65,000 per annum
Posted:

Software Engineer

Stevenage, Hertfordshire, South East, United Kingdom
Guidant Global
Our esteemed client, a trusted partner of the UK Ministry of Defence, is seeking a highly skilled Software Engineer with expertise in C# and C++. This exciting role involves integrating real products, models, and synthetic environments to provide visualizations, demonstrations, verification and validation, training capabilities, and support. As a Software Engineer, you will join a vital team that … industry standards. You'll be part of an agile development team of engineers from different disciplines, working together to create simulations and representations of actual equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test-driven development. What do you need?: Proficient/Expert in C#/C++ Microsoft Visual … Team. More about the role: For more than 70 years, our client has been in a strong partnership with the UK military. They have accomplished numerous milestones in defence engineering and have provided essential defence capabilities to meet the requirements of the armed forces across land, sea, and air. This role is based at our client's headquarters in More ❯
Employment Type: Contract
Rate: Up to £65 per hour ; (Umbrella)
Posted:

C# Software Engineer

Stevenage, Hertfordshire, England, United Kingdom
Hybrid/Remote Options
Meritus Talent
MERITUS Talent are working with Europe's leading weapons manufacturer for the recruitment of a C# Software Engineer on a 12 month contract (Inside IR35). Candidates need an active SC Clearance, and due to the sensitivity of the work, a valid UK-only passport. C# Software Engineer - 12 Months - INSIDE IR35 - STEVENAGE - UP TO £65ph - SC CLEARANCE … work as part of a heterogeneous agile development team, made up of mixed discipline engineers working in synergy to develop simulations and representations of real equipment. Our approach to software development includes Configuration control Continuous Integration Continuous Delivery or Deployment. Unit testing and test driven development. Skillset/experience required: Proficient in C#/C++ Microsoft Visual Studio, Eclipse More ❯
Employment Type: Contractor
Rate: £60.00 - £65.00 per hour
Posted:

Embedded Software Engineer C

Stevenage, Hertfordshire, England, United Kingdom
Meritus Talent
Software Engineer - Embedded Systems (Safety-Critical) Stevenage | Onsite (some hybrid flexibility) £70 per hour via umbrella | 6-month contract (extensions likely) Overview A leading defence technology company is seeking a skilled Software Engineer to join their development team in Stevenage. You'll play a key role in designing and delivering safety-critical, real-time embedded software for … next-generation missile and defence systems. This is a hands-on role working across the full software development lifecycle - from requirements and design through to testing, verification, and delivery. Key Responsibilities Develop, test, and verify embedded software in C/C++ for safety-critical real-time systems. Work across the full software lifecycle, including requirements capture, design … systems, electronics, and integration engineers. Ensure compliance with safety-critical standards such as DO-178C Level B or equivalent. Skills & Experience Required Essential: Proven experience developing bare-metal embedded software in C/C++. Strong understanding of the full software lifecycle, including requirements and verification. Experience with requirements management and version control tools (e.g., DOORS, GIT, RTC). More ❯
Employment Type: Contractor
Rate: £65.00 - £70.00 per hour
Posted:

Embedded Software Engineer (C)

Stevenage, Hertfordshire, South East, United Kingdom
Yolk Recruitment
Software Engineer - Embedded Systems (Safety-Critical) ?? Stevenage | Onsite (some hybrid flexibility) ?? £70 per hour via umbrella | 6-month contract (extensions likely) Overview A leading defence technology company is seeking a skilled Software Engineer to join their development team in Stevenage. You'll play a key role in designing and delivering safety-critical, real-time embedded software for … next-generation missile and defence systems. This is a hands-on role working across the full software development lifecycle - from requirements and design through to testing, verification, and delivery. Key Responsibilities Develop, test, and verify embedded software in C/C++ for safety-critical real-time systems. Work across the full software lifecycle, including requirements capture, design … systems, electronics, and integration engineers. Ensure compliance with safety-critical standards such as DO-178C Level B or equivalent. Skills & Experience Required Essential: Proven experience developing bare-metal embedded software in C/C++. Strong understanding of the full software lifecycle, including requirements and verification. Experience with requirements management and version control tools (e.g., DOORS, GIT, RTC). More ❯
Employment Type: Contract
Rate: £65 - £70 per hour + INSIDE IR35
Posted:

Software Developer - (C++ / C#)

Hertfordshire, United Kingdom
Matchtech
for 4/5 days per week and is a on secure site where SC clearance is needed. - We have a great opportunity for a proactive and passionate Lead Software Developer to join one of our leading defence clients, delivering innovative solutions to provide an end-to-end representation of the weapon system! This is a hands-on Software … capability and support. This a great opportunity to join a growing team on exciting projects and to grow your own skills within the business - Skill and Experience; A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance the technical development of our synthetic environments/simulation components. … A strong background in software (C# and C++), and its realisation and system wide impact, with a robust approach to problem solving You will have an open approach to software development, as the software you develop can be used across multiple products and projects Desirable Experience; Experience in the Defence or safety regulated environment would be advantageous More ❯
Employment Type: Permanent
Posted:

C# Software Engineer

Stevenage, Hertfordshire, England, United Kingdom
Carbon 60
C# Software Engineer About the Role: We are seeking an experienced Embedded Software Engineer to develop safety-related real-time application software for next-generation systems. This is a hands-on role covering the full software lifecycle, from architecture and design to implementation and testing. Key Responsibilities: Design, implement, and verify embedded software for complex … management processes. Conduct unit testing and code coverage analysis using industry-standard tools. Collaborate with multidisciplinary teams in a lab environment. Essential Skills: Strong experience in bare-metal embedded software development using C/C++. Knowledge of safety-critical standards (e.g., DO178C Level B, SIL-4). Familiarity with tools such as DOORS, LDRA, RAPITA, and configuration control systems More ❯
Employment Type: Contractor
Rate: £70.00 per hour
Posted:
Software Engineering
Hertfordshire
10th Percentile
£55,000
25th Percentile
£66,750
Median
£80,000
75th Percentile
£85,000
90th Percentile
£100,000