Senior Solutions Software Engineer

Ready to safeguard tomorrow's critical infrastructure? This Senior Solutions Software Engineer opportunity combines cutting-edge cybersecurity innovation with real-world impact.

Step into the forefront of mission-critical technology where your embedded systems expertise will protect everything from power grids to healthcare devices. Join a rapidly scaling cybersecurity pioneer that's already making waves across the UK, US, NZ, and Australia with just 20 focused professionals driving global change.

About the Company

This innovative cybersecurity company specialises in creating exceptionally resilient systems for mission-critical infrastructure. Built around their groundbreaking operating system that delivers mathematically-proven security, they're revolutionising how we protect critical national infrastructure, industrial control systems, defence networks, healthcare devices, and AI infrastructure. With offices spanning four countries and ambitious growth plans, they're seeking exceptional talent to join their elite engineering team.

The Role at a Glance

As Senior Solutions Software Engineer, you'll architect and develop secure, resilient systems that protect the world's most critical infrastructure. Working directly with clients, partners, and the core platform team, you'll build upon their revolutionary embedded operating system whilst contributing to platform improvements and ecosystem development. This role perfectly balances independent technical leadership with collaborative innovation.

What You'll Be Delivering:

• Design, architect, and maintain mission-critical systems built on advanced embedded operating systems
• Lead embedded systems development and solution deployments for high-stakes client projects
• Expand peripheral, board, and driver portfolio to enhance platform capabilities
• Resolve complex technical challenges for client developers and engineering teams
• Debug and optimise operating system performance alongside application-level code
• Build comprehensive developer ecosystem through drivers, documentation, and code samples
• Provide architectural oversight and risk management for internal and customer projects

Essential Skills and Experience:

• Minimum 5 years' software engineering experience with demonstrable systems design expertise
• Proven ability to architect and implement security-focused systems and solutions Extensive C/C++ development background with embedded systems knowledge
• Strong autonomous working capabilities with excellent ambiguity management skills
• Rapid learning ability combined with analytical thinking and complex technical problem-solving
• Deep passion for secure systems design, implementation, testing, and real-world deployment Outstanding collaboration and communication skills for international, multi-disciplinary teamwork

Advantageous Technical Background:

• Embedded IoT development and connected systems experience
• Virtualisation technologies including Docker, containers, and virtual machines
• Programming proficiency in Assembly, Elixir, Erlang, or Rust languages
• Network protocols, routing, and connected secure systems architecture
• Manufacturing, automotive, power grid, or defence software development
• Automated reasoning, formal methods, or cryptographic implementation experience

Work Permissions

You must have the right to work in the United Kingdom. This role is subject to security clearance requirements and export control regulations.

Outstanding Benefits Package:

• Competitive salary reflecting your expertise and market value
• Comprehensive pension scheme and Employee Share Option Plan (ESOP)
• Flexible working arrangements including remote options across Gloucestershire
• Professional development budget for conferences and cutting-edge training
• Opportunity to work on technology that genuinely protects critical global infrastructure Collaborative startup environment with international reach and stability

Why Choose Cybersecurity Engineering?

The cybersecurity sector represents one of the fastest-growing areas in technology, with embedded security systems becoming increasingly critical as our world becomes more connected. This field offers exceptional career progression opportunities, from technical specialist roles to leadership positions in an industry that's essential to global security. With cyber threats evolving constantly, skilled engineers who can build resilient, secure systems are in tremendous demand across all sectors.

Discover this exceptional Senior Solutions Software Engineer opportunity with The Opportunity Hub UK - connecting ambitious cybersecurity professionals with career-defining roles in mission-critical technology.