The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
Lead Engineer / Staff Engineer (L4)
3-5 years at L4Skills to master
- Deep architectural design, cross-team technical leadership, mentorship of junior engineers, influencing product direction, and a strong understanding of system-level trade-offs.
You're ready to move on when
- Successfully led the technical design and delivery of multiple complex, multi-team projects.
- Consistently sought out by other teams for technical guidance and problem-solving.
- Demonstrated ability to mentor and grow other engineers, often informally managing project teams.
- Proactively identified and championed solutions to significant technical debt or architectural challenges.
- 2
Senior Engineering Manager (L4)
3-5 years at L4Skills to master
- Managing a team of 5-10 engineers, driving team performance and delivery, strong people management skills (1-to-1s, performance reviews), contributing to hiring, and managing project-level budgets.
You're ready to move on when
- Consistently delivered high-quality software through your team, meeting deadlines and objectives.
- Successfully hired, onboarded, and retained key engineering talent.
- Demonstrated ability to resolve team conflicts and foster a positive team culture.
- Effectively managed project scope and communicated risks and progress to senior stakeholders.