Office location: Cambridge, UK – This position offers flexible working options, including predominantly remote work. Applicants should be based (or willing to relocate) within a comfortable commuting distance of our office to attend onsite as required.

Are you a principal-level mobile engineer ready to set the technical direction for mobile across one of the world’s most iconic gaming franchises?

As a Principal Mobile Engineer in our Player Gateway team, you’ll own the mobile architecture and engineering strategy that shapes how players first experience Jagex titles – from their very first visit through to becoming active members of our game communities. This is a role with genuine organisation-wide impact: your technical decisions will set the standards and patterns that engineers across multiple teams build on.

You’ll lead the most complex, high-stakes mobile initiatives from concept through to production, influence engineering strategy beyond y...