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Sr. Site Reliability Engineer (UK)

Firstup • London, UK

Salary
£70k – £70k
Posted
5 November 2026
Work mode
Full-time
Sponsor match
high
Global Business Mobility: Senior or Specialist WorkerWorker (A rating)
Role overview

Firstup is hiring a Sr. Site Reliability Engineer (UK) in London, a full-time it role. The advertised salary is £70k – £70k. Firstup holds an active licence on the UK Home Office register of sponsors for the Global Business Mobility: Senior or Specialist Worker route, which means it can sponsor a visa for this hire if it chooses to.

Who We Are At Firstup, our mission is to improve the employee experience at every moment that matters, large and small. As the communication pipeline for the world's workforce, we now serve 40 of the Fortune 100 companies, reaching and connecting more than 17 million employees daily. Our employees are experts in the employee experience, workforce communications and technology. Joining Firstup means joining a movement to make work better for every worker. As the world’s first intelligent communi…
Before you apply

Applying for this sponsor role?

Get your CV, cover letter, or full sponsor-job application pack prepared before you apply — or let our dedicated application team apply for suitable roles on your behalf.

Firstup is confirmed on the UK Home Office register of licensed sponsors for the Global Business Mobility: Senior or Specialist Worker visa route (Worker (A rating)). Always confirm sponsorship availability for this specific role directly with the employer when you apply.
Visa sponsorship snapshot
  • Employer: Firstup — confirmed licensed sponsor
  • Visa route: Global Business Mobility: Senior or Specialist Worker
  • Advertised salary: £70k – £70k
  • How this salary compares: about 24% above the £56,512 median across 1,364 it roles with published salaries on FindSponsorJobs
  • Location: London, UK · Full-time
  • Similar roles nearby: 307 other live it roles in London — browse them
  • Posted: 5 November 2026
  • How we verify sponsors: employers are matched against the UK Home Office register of licensed sponsors — read our methodology.
About this sector

IT and technology roles are one of the most consistently sponsored categories in the UK. Software engineers, data scientists, cloud architects, DevOps specialists, and cybersecurity professionals are in demand across finance, retail, the public sector, and specialist tech firms. Many large IT employers maintain established sponsorship processes through their HR and talent teams.

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