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  • £60k - £66k per annum

     ...Senior Software Developer and Team Lead (.NET) Starting Salary: £60,000 - £66,000 DOE + up to...  ...years’ commercial experience delivering modern C# .NET solutions, including at least a year...  ...~ Experience with some of the tech we use: SQL, RabbitMQ, Docker, Kubernetes or Blockchain... 
    SQL
    C#
    Full-time
    On-site
    Monday to Friday
    5 days/week

    Advanced Secure Technologies

    St Mellons, Cardiff
    24 days ago
  • £50k - £60k per annum

     ...collaborate with external partners, lead developers, and compliance teams to design high-performance...  ...Mastery: Expert-level proficiency in C# and SQL Server. Deep experience with RESTful...  ...formal code reviews and career coaching for junior and mid-level developers. Testing... 
    SQL
    C#
    Full-time
    Hybrid working
    On-site
    Flexible hours

    Future Publishing

    Cardiff
    28 days ago
  • £45k per annum

     ...requirements are still unclear. Supporting junior QAs is part of the job. Key...  ...release confidence depends on your work Help graduate and junior QAs get better through informal...  ...maintain test code that others review Strong SQL, and comfortable querying relational... 
    For graduates
    SQL
    Hybrid working
    Flexible hours

    Link Financial Outsourcing Limited

    Cardiff
    a month ago
  • £55k - £75k per annum

     ...0 - 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... 
    C#
    Full-time
    Hybrid working
    On-site

    CPS Group (UK) Limited

    Cardiff
    3 days ago
  • £22k - £29k per annumEstimated
     ...Internships or part-time work in consulting, banking, operations, analytics, consulting, e-commerce or a startup. Light coding (Python / SQL) or no-code tooling (Make, Zapier, Retool, Airtable). Having already built a Claude skill, agent or automation of your own.... 
    For graduates
    SQL
    Full-time
    Part-time
    Internship
    Remote

    Gonini (previously known as Bezos.ai)

    Cardiff
    more than 2 months ago
  • £45k - £50k per annum

     ...successful international organization, this high-tech manufacturer has developed an enviable reputation for product quality and innovation. They...  ...development and de-bugging embedded systems * Using Python and C# for test and tool development, with the creation of design... 
    C#
    Permanent
    Cardiff
    24 days ago
  • £50k - £67k per annumEstimated
     ...groundedness and accuracy evaluation gating each release. An internal developer platform capability that lets a retail client's own engineers...  ...production-grade AI-enabled services and APIs in Python and C#/.NET, integrating agents and models with enterprise applications... 
    C#
    Flexible hours
    Shift work

    Capgemini

    Cardiff
    25 days ago
  • £30k per annum

     ...knowledge of issue management systems (we use Jira) Working knowledge of version management tools (we use Bitbucket) Must understand SQL (any flavour), including: Select, Insert, Update, Delete statements Understanding and executing system procedures Construction... 
    SQL

    Link Financial Outsourcing Limited

    Cardiff
    a month ago
  • £45k - £55k per annum

     ...containerisation and microservices. Familiarity with technologies such as SQL and .NET, as well as automation and infrastructure tooling....  ...delivery environments and support for non-functional testing. Develop CI/CD pipelines, automation and deployment solutions to improve... 
    SQL
    Full-time
    Hybrid working

    CPS Group (UK) Limited

    Cardiff
    8 days ago
  • £34k - £44k per annumEstimated
     ...navigating difficult conversations with model developers and senior leadership to ensure robust...  ...29th October. Requirements Graduate-level education is preferred, ideally in...  ...use of analytical tools such as Python/R/SQL/SAS and spreadsheets.  Good knowledge of... 
    For graduates
    SQL
    16 hours
    Flexible hours

    Starling

    Cardiff
    8 days ago
  • £39k - £51k per annumEstimated
     ...validation reports whilst engaging with the model developers and model owners to ensure the validation...  ...29th October. Requirements Graduate level education preferable, ideally in a...  ...use of analytical tools such as Python/R/SQL/SAS and spreadsheets.  Ability to articulate... 
    For graduates
    SQL
    16 hours
    Flexible hours

    Starling

    Cardiff
    8 days ago
  •  ...(Cardiff) - you will play a key part in developing a Digital Toolset to drive productivity within...  ..., our Apprentices (Foundation, Modern & Graduate), XLP, OMLP and interns are key members...  ...of full-stack development tools, SQL and Python A placement at GE Aerospace... 
    For graduates
    SQL
    Hourly pay
    Long-term contract
    Permanent
    Apprenticeship
    Internship
    Placement year
    Immediate start
    Remote
    Flexible hours
    Cardiff
    3 days ago
  • £35k per annum

     ...of version management tools (we use Bitbucket) ~ Must understand SQL (any flavour), including: Select, Insert, Update, Delete statements...  ...issues, validating incident details and information provided by junior team members Responding to second line support requests from our... 
    SQL
    On-site

    Link Financial Outsourcing Limited

    Cardiff
    a month ago
  • £42k - £56k per annumEstimated
     ...Java, which makes up the majority of our backend codebase JavaScript, particularly React, which makes up our frontend Postgres and SQL AWS & GCP - we're cloud-native TeamCity for CI / CD (lots of teams are releasing code 15-20 times per day!) Terraform... 
    SQL
    16 hours
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    more than 2 months ago
  • £138k - £224k per annum

     ...projects end-to-end and have an impact on core parts of the Ashby developer and user experience. Core Responsibilities For instance,...  ...work on: Optimize our homegrown ultra-dynamic recruiting DSL-to-SQL compiler, and create tools to help developers do so Create automated... 
    SQL
    On-site

    Ashby

    Cardiff
    1 day ago
  • £45k - £57k per annumEstimated
     ...What you'll do Develop distinct messaging for the SQL Cockpit web app, cloud and self-hosted deployments, and supporting products. Plan launches and campaigns across the website, email, community, and sales channels. Work with engineers on accurate demos, workflow... 
    SQL

    SQL Cockpit

    Cardiff
    21 days ago
  •  ...the Summer Internship with an offer for a full-time job when you graduate. Working alongside specialists in your chosen business area,...  ...networks; or the social events, you’ll be surprised at the skills you develop and amount you learn. Each internship lasts between four to... 
    For graduates
    Full-time
    Internship
    Summer internship
    Hybrid working
    On-site
    Cardiff
    1 day ago
  • £22k - £25k per annumEstimated
     ...looking for talented, innovative engineers who can help us design and develop products for today, tomorrow, and in the future. If you are a...  .... At GE Caledonian, our Apprentices (Foundation, Modern & Graduate), XLP, OMLP and interns are key members of our team helping achieve... 
    For graduates
    Hourly pay
    Long-term contract
    Permanent
    Full-time
    Apprenticeship
    Internship
    Placement year
    Immediate start
    Flexible hours

    GE Aerospace

    Cardiff
    15 days ago
  • £30k - £35k per annum

     ...Graduate / Assistant Cost Manager / Project Manager – Cardiff £30k - £35k + benefits Looking for the ideal first step...  ...support projects from early design through to completion while developing the skills needed to build a successful long-term career. Responsibilities... 
    For graduates
    Long-term contract
    Permanent

    RGBREC Exeter

    Cardiff
    a month ago
  • £28.8k - £48k per annum

     ...Neurosurgical division covering South West and South Central regions. This field-based role suits graduates and early-career professionals interested in medical devices, offering mentorship to develop sales expertise while managing existing accounts and pursuing new opportunities in... 
    For graduates

    Stryker

    Cardiff
    9 days ago
  • £25k - £28k per annum

     .... Salary: £25,000 to £28,000 The Person Recent graduate with a 2:1 or higher, in Marketing A team player with excellent...  ..., Adobe Photoshop, Illustrator or InDesign – or an interest in developing graphic design skills The Role Develop an... 
    For graduates
    Permanent
    Cardiff
    more than 2 months ago
  • £55k per annum

     ...on experience, plus a potential bonus up to £11,000 A hands-on role building features from design through to production and helping junior engineers improve, at one of Europe's leading financial businesses The Role You'll join the Engineering team at LDMS as a Mid-Level... 
    Hybrid working

    Link Financial Outsourcing Limited

    Cardiff
    7 days ago
  • £20 - £40 per hour

     ...an innovative and energetic private tutor to join our excellent team of UK tutors. At our company we're looking for a student or a graduate to help our pupils to achieve their academic goals. If you have knowledge of English, we need you to teach our students to improve... 
    For graduates
    Flexible hours

    FindTutors

    Cardiff
    9 days ago
  • £50k per annum

     ...keep moving when the requirements are still unclear. Supporting junior engineers is part of the job.   Key Responsibilities These...  ...or agentic development well as part of day-to-day engineering Experience supporting or mentoring graduate and junior engineers... 
    Long-term contract
    Hybrid working
    Flexible hours

    Link Financial Outsourcing Limited

    Cardiff
    a month ago
  • £52k - £70k per annumEstimated
     ...the varied development tasks undertaken by our technical product teams and champion technical excellence. You will also be expected to develop a deep understanding of our products and their technical implementation. Responsibilities Although this exciting and important... 
    Long-term contract
    Full-time

    Admiral Money

    Cardiff
    23 days ago
  • £38k - £51k per annumEstimated
     ...resource hierarchy Experience with Google Cloud Platform (GCP) services including GKE, Compute Engine, Network Connectivity Center, Cloud SQL, Identity and Access Management (IAM) and VPC Service Controls Experience writing clean, modular Terraform code Experience with... 
    SQL
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    a month ago
  •  ...gain in-depth experience in a specific field and often return for graduate opportunities. Available Placement Opportunities IT and...  ...network planning. Project Management Industrial Placement : Develop project management skills. Finance Industrial Placement : Assist... 
    For graduates
    Cardiff
    2 days ago
  • £24k - £31k per annumEstimated
     ...sector, which is why you’ll be supported by your line manager to develop the Knowledge, Skills and Behaviours needed to meet your...  ...University and Birmingham City University For Scotland; BSc Graduate Apprenticeship Construction and Built Environment (Quantity Surveying... 
    For graduates
    Full-time
    Apprenticeship
    Cardiff
    3 days ago
  •  ...in their penultimate year of university. Interns gain practical experience in a specific business area, develop professional skills, and may be fast-tracked to graduate schemes. Available Internship Opportunities Mechanical Engineering Summer Internship : Work on engineering... 
    For graduates
    Summer work
    Internship
    Summer internship
    Cardiff
    2 days ago
  •  ...studying towards a minimum 2:1 in any degree discipline and have graduated by September 2027 for the Autumn 2027 intake. We have...  ...Within the Indirect Tax Advisory, your industry expertise will develop alongside your tax technical knowledge, enabling you to provide... 
    For graduates
    Hybrid working
    On-site
    Immediate start
    Work from home
    Flexible hours
    Cardiff
    3 days ago