Founding Software Engineer | Cybersecurity Start-Up | London
Help build the future of cybersecurity from day one.
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
About you
- 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
Why this role?
- 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
