4 Technology jobs in Cardiff County

Senior Python Engineer (Fast API, MongoDB) Cardiff - UK Remote Working £60-70k My client cannot offer Visa Sponsorship for this role of any sort. Your new company I am supporting a scale-up financial services disrupter that is investing heavily into it's ...

Senior Product Engineer

18 February 2026
Hunter Selection Limited - Cardiff, Cardiff, CF24 3ER
£50,000 to £55,000 per year
Permanent
Full time

Senior Product Engineer Cardiff CF24 £50-55,000 Commutable from Cardiff, Penarth, Barry, Chepstow, Newport, Bridgend, Pontypridd, Cwmbran, Caerphilly, Llantrisant, Abergavenny, Pontypool Benefits:- Career development and progression opportunities Hybrid ...

Senior Platform Engineer

03 February 2026
Government Recruitment Service - Cardiff
£63,824 to £83,778 per year
Permanent
Full time

If you would like to find out more about the role, the Platform Engineering team and what it’s like to work at DBT, we are holding a Hiring Manager Q&A session for this role where you can virtually 'meet the team' on Tuesday 17th February at 12:30pm. Please ...

Validation Engineer

11 February 2026
Hunter Selection Limited - Cardiff, Cardiff, CF23 8ng
£38,000 to £40,000 per year
On-site only
Permanent
Full time

Benefits Package: Up to £40,000 Training and development provided on the job to allow you to progress as an Engineer. A realistic chance of progression and development as you further upskill within the role. Extremely stable organisation and an employer of ...