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  •  ...role will combine modern data science with generative and agentic AI to build longitudinal player models, identify emerging talent and...  ...additional paid day off (birthday leave) Employee assistance programme Team Tactics – hybrid working arrangements Free stadium parking... 
    Suggested
    Permanent
    Hybrid working

    The Welsh Rugby Union

    Cardiff
    5 days ago
  •  ...performance system and using modern development approaches, including AI-assisted coding, to rapidly create and improve tools that support...  ...additional paid day off (birthday leave) Employee assistance programme Team Tactics – hybrid working arrangements Free stadium... 
    Suggested
    Permanent
    Hybrid working

    The Welsh Rugby Union

    Cardiff
    5 days ago
  • £80k - £95k per annum

    About our Data Science TeamWe’re looking for a Senior Product Data Scientist excited to help build the bank of the future. You’ll have the opportunity to super charge our user engagement in 2025 and help us to build a bank that customers truly love. Enable Monzo to Make Better...
    Suggested
    Part-time
    On-site
    Relocation
    Flexible hours

    Monzo

    Cardiff
    21 days ago
  • £55k - £75k per annum

     ...,000 - 75,000 per year Requirements: Strong software engineering experience with C#/.NET and Microsoft Azure Experience building AI agentic tools and applications Experience developing and deploying AI solutions in live production environments Strong understanding... 
    Suggested
    Full-time
    Hybrid working
    On-site

    CPS Group (UK) Limited

    Cardiff
    11 hours ago
  • £50k - £67k per annumEstimated
     ...Cardiff Grade: C1/C2 SC Clearance Eligibility required About The Job You're Considering You will design, build and ship agentic AI applications on Microsoft Azure for clients in regulated and high-governance sectors. This is a hands-on engineering role in a product-... 
    Suggested
    Flexible hours
    Shift work

    Capgemini

    Cardiff
    22 days ago
  • £52k - £70k per annumEstimated
    We are looking for a Senior Software Engineer - Python to join our team at Admiral Money! Admiral Money is the dynamic lending arm of Admiral Group, offering personal loans, motor finance, and homeowner loans since 2017. We’re building something special for our customers ...
    Suggested
    Long-term contract
    Full-time

    Admiral Money

    Cardiff
    20 days ago
  • £42.79k - £48.91k per annum

    Work Type Permanent Job Function Data / Knowledge Management Salary Range £42,786.00 -£48,912.00 Base Closing Date Linea (St Mellons, Cardiff) - Hybrid Options 23:59 on 17 August 2026 What you’ll be responsible for This is an exciting role that will...
    Suggested
    Permanent
    Full-time
    Hybrid working
    On-site

    DWR Cymru Cyfyngedig Welsh Water Plc

    Cardiff
    3 days ago
  • £124.4k - £165k per annum

    Enable Monzo to Make Better Decisions, FasterWe have a strong culture of data-driven decision making across the whole company. All our data lives in one place and is super easy to use. 90% of day-to-day data-driven decisions are covered by self-serve analytics through Looker...
    Suggested
    Visa sponsorship
    Relocation
    Flexible hours

    Monzo

    Cardiff
    20 days ago
  • £42.5k per annum

    🚀 We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. After starting as a prepaid card, our product offering has grown a lot in the last 10 years in the UK. As well as personal and business bank...
    Suggested
    Permanent
    Full-time
    Summer work
    Internship
    Hybrid working
    On-site
    Immediate start
    Flexible hours

    Monzo

    Cardiff
    22 days ago
  • £52k - £67k per annumEstimated
    Position Title: Advanced Data Engineer Contract Type: Contract (6-month initial duration, with potential for extension) Location: Cardiff, UK Work Arrangement: Onsite Hours: 37.5 hours per week Job Description Core Technical Skills Strong proficiency in programming...
    Suggested

    Randstad

    Cardiff
    a month ago
  • £720 per day

     ...Software Engineer (Python & Django) will design, build and maintain resilient backend services on a high-profile government digital programme, working within a secure, GDS-aligned environment. You'll lead and mentor engineers across agile squads while staying hands-on, driving... 
    Suggested
    Hybrid working
    On-site
    Remote

    Invitise

    Cardiff
    2 hours ago
  • £44k - £58k per annumEstimated
    Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. We’re a fully licensed UK bank with the ...
    Suggested
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    12 days ago
  • £60k - £70k per annum

     ...Senior Consultant level Experience building APIs, microservices and backend applications Hands-on experience with LLMs, Generative AI and RAG Experience with AI frameworks such as LangChain, LangGraph or CrewAI Experience with vector databases and semantic search... 
    Suggested
    Permanent
    Full-time
    Hybrid working

    83zero Ltd

    Bridgend, Bridgend
    13 days ago
  • £12.65 per hour

    Job Category: Admin & Clerical Job location: Atlantic Trading Estate, Barry, Vale of Glamorgan, CF633RF,  Vale of Glamorgan Council Hours per week: 40 Start date: Immediate start Salary: £12.65 per hour
    Suggested
    Hourly pay
    Full-time
    Immediate start

    Vale of Glamorgan Council

    Vale of Glamorgan, Wales
    11 days ago