Lead Software Architect

The RoleAs a Lead / Chief Software Architect, you’ll sit at the heart of engineering delivery, providing technical leadership, architectural direction, and mentoring across a portfolio of projects.You’ll:Define and guide software architecture and design decisionsProvide technical leadership across multiple concurrent projectsLead, mentor, and support a team of talented software engineersPartner closely with systems, hardware, and firmware teamsChampion best practice engineering standards, tools, and processesDrive modular design, reuse, and long-term maintainabilitySupport early-stage project planning, estimation, and proposalsPlay a key role in building a culture of technical excellence and continuous improvement

This is an opportunity to take a pivotal technical leadership role within a highly respected engineering organisation working at the forefront of secure and advanced systems.If you’re someone who enjoys solving complex problems, influencing technical direction, and developing high-performing teams, this role offers the chance to make a genuine impact on critical, real-world programmes.You’ll be joining an environment where technical excellence is valued, innovation is encouraged, and your expertise will directly shape how systems are designed and delivered., What You’ll BringTechnical StrengthStrong experience with C/C++ or Rust, ideally in embedded or systems environmentsExperience working across Linux and/or Windows platformsGood understanding of modern engineering practices (CI/CD, DevOps, automated testing)Ideally, exposure to real-time or embedded systems (RTOS)Architecture & DesignProven ability to define and deliver robust, scalable architecturesExperience with UML / SysML modelling and structured design approachesPassion for clean design, modularity, and code reuseLeadership & ImpactExperience leading or mentoring engineers in a technical capacityComfortable influencing across teams and projectsA track record of delivering complex solutions to high standardsNice to HaveExperience within secure, regulated, or high-integrity environmentsKnowledge of secure software or cryptographic systemsFamiliarity with standards such as MISRA or similar RequirementsDegree in Engineering, Computer Science, Mathematics, or a related fieldMust be eligible for UK high-level security clearance (British citizenship required)

What’s On Offer£85,000 - £95,000 salaryAnnual bonus schemePrivate medical coverStrong pension contribution25 days holiday + bank holidays (option to buy more)Life assuranceFlexible benefits packageFlexible working hours with a strong focus on work-life balance The EnvironmentThis is a fully onsite role in Berkshire, due to the secure nature of the work conducted. However, the organisation recognises the importance of flexibility, offering adjustable start/finish times and a supportive approach to balancing work and life commitments. Apply NowIf you’re ready to step into a role where your technical leadership will be valued, your ideas will shape outcomes, and your work will genuinely matter, apply today

Why This Role Stands OutHigh-impact work on complex, mission-critical systemsReal technical ownership across multiple programmesInfluence and autonomy to shape architecture, standards, and toolsStrong team culture focused on collaboration and knowledge sharingFlexible working hours (including early Friday finishes) despite being fully onsiteA business that genuinely invests in engineering capability and continuous improvement