Founding Software Engineer

Founding Software Engineer required for an early-stage cybersecurity start-up on a mission to transform how organisations secure their data and infrastructure. Built by a founding team with a strong track record of building and scaling successful companies in security, this is a rare opportunity to join at the ground floor and shape both the product and the culture. What you’ll do Play a key role in designing and building core systems from scratch Work across the stack to solve complex, high-impact security challenges Collaborate directly with the founders on product direction and technical strategy Take real ownership - your decisions will shape the company’s future

5+ years of software engineering experience in a professional environment Proficiency in one or more of: Python, C#, Go, or Java Experience delivering end-to-end development across the full product lifecycle A builder’s mindset - you thrive in fast-moving, ambiguous environments Excellent problem-solving ability and a collaborative approach

Competitive salary + meaningful equity Join a world class founding team with a proven start-up pedigree Make a meaningful impact from day one - no red tape, no layers Be part of solving some of the most critical challenges in cybersecurity

If you’re motivated by ownership, pace, building something that matters, and passionate about cybersecurity, let’s connect. Founding Software Engineer | Cybersecurity Start-Up | London