Senior Product Engineer - Ruby

Cleo AI Ltd · Website

Skilled WorkerFull-timetech

Location: London, England; hybrid/remote within commuting pattern
Salary: £66,457 – £101,632
Posted: 28 June 2026
SOC code: 2134

Cleo is recruiting a Senior Product Engineer - Ruby for a London-linked hybrid role. The role builds product features in a Ruby on Rails monolith with React Native, TypeScript, Python, PostgreSQL, AWS/Heroku-style hosting and automated CI/CD, working in cross-functional product squads on financial-health features. The role salary band is visible via the job description extract, and Cleo appears on the sponsor register, but the advert itself is silent on role-level sponsorship. To get more details, click the apply job button to find out more.

Sponsorship confidence

Likely

Available data suggests this employer holds a sponsor licence, but this has not been fully confirmed for this specific role.

Sponsor licence: Active
Last checked: 28 Jun 2026
Source: Welcome to the Jungle / Cleo job-specific advert checked 2026-06-28; GOV.UK Register of licensed sponsors workers snapshot 2026-06-27

Job-specific listing is live for a Cleo senior Ruby/product engineering role. Sponsor register lists Cleo AI Ltd as Worker (A rating), Skilled Worker. Role-level sponsorship wording was not visible, so confirm before upload.

A sponsor licence means the employer appears on the sponsor register. It does not guarantee that this specific role is eligible, that the employer will sponsor this vacancy, or that an application will be successful.

GradSponsor provides sponsorship-related signals based on available public and manually reviewed information. Sponsor licence status, salary checks, and match labels are guidance only. They do not guarantee that a role is eligible for sponsorship, that an employer will sponsor a candidate, or that an application will be successful.

Senior Product Engineer - Ruby

Sponsorship confidence

Biomedical Scientist

Senior Biomedical Scientist - Microbiology

Advance Dissector/Specialist Biomedical Scientist

Consultant in Cellular Pathology