Founding Engineer - Cybersecurity Start-Up

Founding Engineer | Cybersecurity Start-Up | Relocate to London (Visa Sponsorship & Relocation Available)

Founding Engineer required to join an early-stage cybersecurity start-up redefining how organisations protect data and critical infrastructure.

This is a rare opportunity to join a proven founding team with a strong track record of building and scaling successful start-ups. You’ll play a key role in shaping the product, technical direction, and engineering culture from day one.

About you:

• 5+ years of professional Software Engineering experience
• Strong proficiency in one or more of: Python, C#, TypeScript, Go, or Java
• A start-up mindset — comfortable with ambiguity, motivated by ownership, and energised by fast-paced environments

Looking to advance your Cyber Security career with relocation support? Explore Cyber Security Jobs with Relocation Packages that include comprehensive packages to help you move and settle in your new role.

• Excellent problem-solving skills and ability to collaborate across disciplines
• Willingness to relocate to London (in-office, highly collaborative environment)

Nice to Have:

• Experience working in cybersecurity or security-focused products
• Familiarity with secure systems design, infrastructure security, or applied cryptography

Why Join?

• Visa sponsorship

Discover our full range of relocation jobs with comprehensive support packages to help you relocate and settle in your new location.

• Relocation support to help you move to London
• Work alongside a world-class founding team with multiple start-up successes
• Competitive compensation and meaningful equity
• True ownership and impact from day one
• Opportunity to help define the engineering culture and technical foundations of a cybersecurity company from the ground up

If you're an engineer who is excited to tackle some of the hardest and most meaningful challenges in cybersecurity — and who want to build something enduring at the earliest stage. Let's chat.

Founding Engineer | Cybersecurity Start-Up | Relocate to London (Visa Sponsorship & Relocation Available)