software programmer jobs in Portsmouth

You will lead on shaping strategic client relationships and work within Heads of Capability across the group to manage the pipeline and enhance service offerings to meet market needs

You will bring proven experience of leading major software engineering programmes, ideally within the defence sector.

You will work closely with subject matter experts and senior stakeholders on high-impact programmes spanning modelling and simulation, autonomy, geospatial systems, synthetic environments and digital twins.

You will remain deeply technical while setting direction, leading teams and acting as the technical authority across projects.

Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI's global edge. This role requires deep expertise in Linux networking data path and...

You will take ownership of sophisticated modelling and simulation projects that directly influence the next generation of UK defence capabilities.

You should be comfortable with occasional travel across the UK to visit client locations.

You will be represented by a specialist technical recruiter who will guide you through each stage of the process.

****Job Description:******SECURITY CLEARANCE**: Eligibility to gain UK SC Security Clearance**TRAVEL REQUIRED:** Occasional travel within UK / and international**LOCATION**: Portsmouth (60% of your working week must be office based)**TYPE:** Full time**WHAT'S IN IT FOR YOU*** **Financial Reward:** Competitive salary, annual profit share, contributory pension, share options, car leasing scheme,...

Job Description Software Architect role at Airbus Defence and Space. We are seeking an experienced and innovative Software Architect to lead the design, development, and evolution of complex software systems for critical defence and space applications. The role is pivotal in shaping the technical direction, ensuring architectural integrity, and driving the successful delivery of cutting‐edge...

Software AG (webMethods) API Gateway Specialist Part‐time | 12‐Month Contract | Mostly Remote (UK) | SC Clearance Required We are seeking an experienced Software AG (webMethods) API Gateway Specialist to join a secure, Defence‐aligned programme. This role will support the design, implementation and ongoing management of API Gateway and webMethods solutions within a highly regulated...

Locations: Frimley, Portsmouth OR Glasgow My client is on a technology-led transformation journey and is looking for a Senior Developer to play a key role in shaping critical platforms used across major engineering programmes. You'll take ownership from concept to delivery — designing, building and optimising solutions, working closely with stakeholders, and helping drive best practice across a...

Job Description About the Company Akkodis is a global leader in engineering, technology, and R&D, harnessing the power of connected data to drive digital transformation and innovation for a smarter, more sustainable future. Part of the Adecco Group, we unite the strengths of AKKA and Modis, with over 50,000 engineers and digital specialists operating in 30 countries across North America, EMEA,...

Job Description Senior Systems Engineer Salary: £55,000 - £80,000 Location: Southampton Sector: Defence and National Security A leading defence and national security consultancy is seeking Senior Systems Engineers to provide technical leadership in the design and delivery of innovative and effective solutions in the domains of Position, Navigation and Timing (PNT), RF communication and...

You will need to work collaboratively across all SN CoE teams. Depending on your experience you will also: - Provide technical design authority and mentor more junior members of the team. - Technical lead for medium scale solutions ensuring designs meet customer requirements and achieve appropriate outcomes and deliverables.

You will work alongside experienced engineers, data scientists and subject matter experts on programmes covering modelling and simulation, autonomous systems, synthetic environments and digital twins.

You will stay close to the code while contributing ideas, shaping solutions and engaging directly with customers.

You will be joining a forward-thinking function at a pivotal moment, playing a key role in helping the business mature its agile delivery capability and strengthen project governance across a growing portfolio.

You will have exposure to subject matter experts and additional online learning packages.

You will be trained to create or enhance your knowledge of V&V. How will you contribute to the team Highlight and communicate concerns, results and ideas to team members from a test perspective Define, document and run test cases for new project development in all phases of the development process

****Job Description:******SECURITY CLEARANCE**: Eligibility to gain UK SC Security Clearance**TRAVEL REQUIRED:** Occasional travel within UK / and international**LOCATION**: Portsmouth (60% of your working week must be office based)**TYPE:** Full time****WHAT'S IN IT FOR YOU***** **Financial Reward:** Competitive salary, annual profit share, contributory pension, share options, car leasing...

You will collaborate with stakeholders and develop innovative solutions while ensuring project success.

You will work under the guidance of the System Design Authority and interact very closely with the Software Development and Test teams within an Agile environment.

You will contribute to all stages of the modelling development lifecycle, engage in retrospective reviews and bring ideas to the table.

Job Description: SECURITY CLEARANCE: Eligibility to gain UK SC Security Clearance TRAVEL REQUIRED : Occasional within UK / and international LOCATION : Portsmouth (60% of your working week must be office based) TYPE : Full time WHAT'S IN IT FOR YOU - Financial Reward: Competitive salary, annual profit share, contributory pension, share options, car leasing scheme, free onsite parking,...

Software Engineer – Airbus Defence & Space Join us at Airbus Defence and Space Limited to contribute to the design, development, and maintenance of cutting‐edge software solutions for critical defence and space applications. Job Overview Job title: Software Engineer Location: Portsmouth (60% office‐based) Travel required: Occasional within UK and international Type: Full time Security clearance:...

Software Developer at Airbus Defence and Space Limited Key Information Security Clearance: Eligibility to gain UK SC Security Clearance Travel Required: Occasional within the UK and internationally Location: Portsmouth – 60% of your working week must be office based Type: Full time, permanent Employment Level: Professional Job Family: Software Engineering What's In It For You Competitive...