14 of 14 Software Developer Jobs in Hertfordshire

Full Stack Software Development Engineer required for long term contract assignment in Stevenage Predominantly on site. Candidates MUST be eligible for UK Eyes Only Security Clearance. Overview of department: The Environment Simulator Group provide a real-time environment, running simulations of the sub-systems to test the operation of the unit under test. Responsibilities: You will be working within … agile development environment. You have the ability to identify and solve complex problems. You have the ability to design innovative and user-friendly interfaces. You are familiar with modern software testing and deployment practices such as TDD & CI/CD You can set up CI/CD Pipelines You are comfortable with all aspects of the software development More ❯

Full Stack Software Developer 6 month contract Based in Stevenage Offering up to £67ph Inside IR35 Do you have experience as a Full Stack Developer? Do you have experience with programming languages such as JavaScript? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the … role for you! As the Full Stack Software Developer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved … including a knowledge of Kubernetes/Docker Understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms Experience in an agile development environment Familiar with modern software testing and deployment practices such as TDD & CI/CD Set up CI/CD Pipelines You are comfortable with all aspects of the software development lifecycle Experience More ❯

Required: Mid-Level Python Developer with knowledge of AI or ML tools Are you an experienced developer passionate about AI technologies? Do you want to be part of an innovative team that’s shaping the future of subscription platforms? Out Client is looking for a talented and driven developer to join their agile team and help build … cutting-edge solutions that combine traditional software engineering with emerging AI/ML technologies. About the Role: This hybrid role offers a unique blend of traditional application development and the exciting opportunity to work on AI/ML-driven solutions. You’ll collaborate with both internal teams and clients to create tools that leverage AI for automation, enhanced decision … making, and real-time insights—while maintaining rock-solid, high-performance software engineering standards. As part of their development lifecycle, you’ll be involved in everything from ideation and prototyping to deployment and ongoing support. You will play a key role in building a new AI-driven platform, as well as working on other systems based in C# .Net More ❯

Our client, a leader in the defence sector, is currently seeking a Lead Software Developer to join their team in either Hertfordshire or Bristol. This permanent position involves dynamic (hybrid) working, with 3-4 days per week required on-site due to workload classification. Key Responsibilities: Collaborate with Project Leads, Simulation Architects, and the wider project team to … and advanced visualisation techniques such as AR/VR. Develop new, innovative capabilities to support weapon systems development for both domestic and international customers. Job Requirements: Experience in leading software development teams and advancing technical development of synthetic environments/simulation components. Strong background in software development with C# and C++, with the ability to solve complex problems. … Open approach to software development, as applications may span multiple projects, requiring strong communication skills. Experience with real-time software development and simulation standards (DIS and HLA) is advantageous, but not essential. Must be a British Citizen capable of obtaining UKEYES Security Clearance. Benefits: Company bonus of up to 21% of base salary. Pension with maximum total (employer More ❯

Software Engineers – Hybrid Working About the Role We are looking for skilled Software Engineers to work on complex software solutions across multiple areas, including embedded systems, real-time applications, test automation, simulation, and software validation. We have opportunities for individuals with experience in: Software Development – C, C++, C#, Python, real-time and embedded systems Testing … Quality Assurance – Automated testing, system verification, and validation Simulation & Modelling – Developing software for simulated environments Software Engineering Leadership – Team leadership, project management, and technical expertise Systems Integration & DevOps – CI/CD, Agile development, and deployment pipelines Our work involves integrating software and hardware to create innovative solutions that improve performance, efficiency, and automation. Key Responsibilities Depending on … your expertise, you may: ✅ Design, develop, and test high-performance software solutions ✅ Work with embedded, real-time, or middleware applications ✅ Develop and validate software for testing and verification ✅ Optimise software for integration with physical and virtual systems ✅ Lead and mentor teams in software architecture and development ✅ Collaborate across engineering, testing, and quality assurance teams ✅ Implement and More ❯

Software Developer Borehamwood We are small but growing company based in Borehamwood, seeking an experienced Software Developer to join our small but growing team in progressing the development of our bespoke software, and supporting the migration of legacy systems to the new architecture. As a key member of our team the Software Developer … designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance. Software Developer - Required Skills and Experience Good Knowledge of .Net Framework and .Net Core. Develop applications using C#. These are mainly Web Services, Rest API and IP Communications. Database … developing WPF user applications SQL. To allow Creation of database queries and some database design. React This is not essential but a helpful skill to have. SOLID To allow software design/practice. Problem Solving Ability to tackle bugs and problem solve in a live environment, with excellent communication skills to support engineer in the field. Software Developer More ❯

Software Developer Role Borehamwood We are small but growing company based in Borehamwood, seeking an experienced Software Developer to join our small but growing team in progressing the development of our bespoke software, and supporting the migration of legacy systems to the new architecture. As a key member of our team the Software Developer … designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance. Software Developer - Required Skills and Experience Good Knowledge of .Net Framework and .Net Core. Develop applications using C#. These are mainly Web Services, Rest API and IP Communications. Database … developing WPF user applications SQL. To allow Creation of database queries and some database design. React This is not essential but a helpful skill to have. SOLID To allow software design/practice. Problem Solving Ability to tackle bugs and problem solve in a live environment, with excellent communication skills to support engineer in the field. Software Developer More ❯

one vacancy at a time. Simply click the Apply now button below and you will be able to select from the vacancies you have viewed and send your application. Software Developer Role Borehamwood We are a small but growing company based in Borehamwood, seeking an experienced Software Developer to join our team in progressing the development … of our bespoke software and supporting the migration of legacy systems to the new architecture. As a key member of our team, the Software Developer will play a pivotal role in shaping the platform and services that support a suite of mobile and web applications. Your responsibilities will include designing and developing robust, scalable, and secure backend … systems, providing technical expertise across multiple squads, and defining and enforcing standards to ensure their integrity and compliance. Software Developer - Required Skills and Experience Good knowledge of .Net Framework and .Net Core Develop applications using C# Experience with Web Services, REST API, and IP Communications Database queries using Entity Framework Some knowledge of developing WPF user applications Proficiency More ❯

Lead Software Developer Location: Bristol Salary: Up to £65,000 Headline Benefits: A bonus of up to 21%, Strong pension, 25 days annual leave, enhanced parental leave. We're working with an award-winning, world-leading, technical & scientific engineering organisation, with sites across Europe, that has an exciting opportunity for a Lead Software Developer. You will join … an expanding team within Weapon Systems Simulation and Experimentation (WSSE), delivering innovative solutions to provide an end-to-end representation of the weapon system! Lead Software Developer role This is a hands-on role working collaboratively with Project Leads, Simulation Architects and the wider project teams, with the development of synthetic environments using the C family of programming … we do is experimentation, and you will be part of the team developing new innovative ways and capabilities to support weapon systems development for domestic and international customers Lead Software Developer skills and qualifications required: A Lead Software Engineer who is adaptable and creative in their approach to lead a small software development team and advance More ❯

Job Description: We are seeking a talented and experienced Software Developer with expertise in Ada and C++ to join our dynamic team in Bristol. In this role, you will be responsible for designing, developing, and maintaining software applications that support our Defence projects. You will work closely with other engineers and stakeholders to deliver high-quality software solutions that meet stringent security and performance requirements. Key Responsibilities: Design, develop, and maintain software applications using Ada and C++. Collaborate with cross-functional teams to define software requirements and specifications. Implement software solutions that are secure, efficient, and scalable. Conduct code reviews and ensure adherence to coding standards and best practices. Troubleshoot and resolve software defects and issues. Participate in the full software development lifecycle, from concept to deployment. Stay up-to-date with the latest industry trends and technologies. Requirements: Proven experience as a Software Developer with a strong focus on C++ and Ada. Experience in the Defence sector or a related industry is highly desirable. Must be able to More ❯

Job Overview : They are looking for an experienced software developer to join their growing team to help develop their core software products as well as a variety of client projects. Who They Are : They deliver innovative place-based digital experiences all over the world. From conception through to delivery and ongoing support, they provide end-to-end … work with a diverse range of clients, from retail to corporate sectors, providing bespoke digital solutions that integrate seamlessly with physical spaces. Who You Are : You are an established software developer looking for your next challenge. You're ready to go beyond traditional web app development and explore place-based digital solutions and how web technologies can be More ❯

Select how often (in days) to receive an alert: Front-end Software Developer Location: Ireland - Pivot Ireland Hatfield Job-ID: 213484 Contract type: Standard Business Unit: System Engineering & Technicians Life on the team We are seeking a highly skilled Software Developer to join our Innovative Platforms team to develop and support our HCAP solution. HCAP is More ❯

Our client, a leader in the defence sector, is currently seeking a Lead Software Developer to join their team in either Hertfordshire or Bristol. This permanent position involves dynamic (hybrid) working, with 3-4 days per week required on-site due to workload classification. Key Responsibilities: Collaborate with Project Leads, Simulation Architects, and the wider project team to More ❯

Our client, a leader in the defence sector, is currently seeking a Lead Software Developer to join their team in either Hertfordshire or Bristol. This permanent position involves dynamic (hybrid) working, with 3-4 days per week required on-site due to workload classification. Key Responsibilities: Collaborate with Project Leads, Simulation Architects, and the wider project team to More ❯