Lead Software Engineer

Lead Software Engineer

Full-Time 70000 - 90000 £ / year (est.) No working from home possible
Big Red Recruitment

At a Glance

  • Tasks: Lead backend development and shape technical solutions in a dynamic cyber security environment.
  • Company: Innovative cyber security company focused on protecting critical infrastructure.
  • Benefits: Competitive salary, bonus, and opportunities for professional growth.
  • Other info: Office-based role with a focus on genuine technical ownership.
  • Why this job: Make a real impact by shaping architecture and driving AI-assisted development.
  • Qualifications: Experience in Golang and strong leadership skills in software engineering.

The predicted salary is between 70000 - 90000 £ per year.

£70,000-£90,000 + Bonus | South West London | Office-Based (5 Days per Week)

Build More Than Software. What if the systems you built helped protect critical infrastructure around the world? We're working with an innovative cyber security company that's scaling rapidly and looking for a Lead Principal Engineer to become the technical right hand to the Head of Development. This is a rare opportunity to shape architecture, influence engineering standards and drive the adoption of AI-assisted development—all while staying hands-on with the code. If you're looking for genuine technical ownership rather than endless meetings, keep reading.

The Role

You'll sit at the heart of the engineering team, turning business requirements into robust technical solutions and giving developers the clarity they need to build with confidence. Working closely with the Head of Development, you'll shape architectural decisions, own detailed technical design and become the go-to person for technical leadership across the backend team.

What You'll Be Doing

  • Define technical solutions alongside the Head of Development.
  • Own detailed system design and technical specifications.
  • Lead backend development using Golang and modern microservices.
  • Mentor engineers and raise technical standards.
  • Champion secure software engineering and DevSecOps.
  • Drive AI-assisted development.

Lead Software Engineer employer: Big Red Recruitment

Join a pioneering cyber security company in South West London, where your expertise as a Lead Software Engineer will directly contribute to safeguarding critical infrastructure globally. With a strong emphasis on technical ownership, a collaborative work culture, and opportunities for mentorship and professional growth, this role offers a unique chance to influence engineering standards while working in a dynamic and innovative environment. Enjoy the benefits of a competitive salary, bonus structure, and the satisfaction of building impactful solutions alongside a passionate team.

Big Red Recruitment

Contact Details:

Big Red Recruitment Recruitment Team

We think you need these skills to ace Lead Software Engineer

Golang
Microservices Architecture
Technical Leadership
System Design
Technical Specifications
Mentoring
Secure Software Engineering