IT Jobs

Exploit Developer

Hackajob Ltd • Cheltenham, Gloucestershire

Salary

£100k – £100k

Posted

21 August 2026

Sponsor match

high

Skilled WorkerWorker (A rating)

Role overview

Hackajob Ltd is hiring a Exploit Developer in Cheltenham, a it role advertised as contract. The advertised salary is £100k – £100k. Hackajob Ltd holds an active licence on the UK Home Office register of sponsors for the Skilled Worker route, which means it can sponsor a visa for this hire if it chooses to.

hackajob is partnering directly with CoreTech Security to hire for this role. Working for CoreTech as an Exploit Developer will see you join a world-class team of developers and researchers whose mission is to deliver bespoke products and research into the most interesting cyber security clients in the UK. CoreTech is looking for experienced candidates with a demonstrable background in exploit development to join our vulnerability research team. We deliver bespoke and innovative solutions which…

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Visa sponsorship snapshot

Employer: Hackajob Ltd — confirmed licensed sponsor
Visa route: Skilled Worker
Advertised salary: £100k – £100k
How this salary compares: about 67% above the £60,000 median across 1,329 it roles with published salaries on FindSponsorJobs
Location: Cheltenham, Gloucestershire
Similar roles nearby: 2 other live it roles in Cheltenham — browse them
Posted: 21 August 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.