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  • £36.95k - £39.07k per annum

     ...Salary: £36,948 - 39,066 per year Requirements: To be considered for the Front End Developer role, you will need: Experience as a Front End Developer. Proficiency in writing clean, well-structured code in HTML, JavaScript, and CSS. Experience developing within... 
    Suggested
    Holiday work
    Full-time
    Fixed-term contract
    Hybrid working
    On-site
    Local area
    Work from home
    Flexible hours

    Social Care Wales

    Cardiff
    7 days ago
  • £50k - £60k per annum

     ...side components and services using C# and modern .NET frameworks Build and enhance web applications using React and TypeScript Develop and maintain robust APIs and distributed services Work closely with cross-functional teams to deliver high-quality technical solutions... 
    Suggested
    Long-term contract
    Full-time

    Artis Recruitment

    Cardiff
    8 days ago
  • £55k - £65k per annum

     ...Work within a cross-functional Agile team to design, build, and deploy customer-focused solutions that drive the industry forward. Develop across the full technology stack, from intuitive front-end interfaces to robust back-end services and cloud infrastructure.... 
    Suggested
    Holiday work
    Permanent
    Full-time
    Hybrid working
    On-site
    1 day/week

    Unify Talent UK

    Cardiff
    14 days ago
  • £60k - £65k per annum

     ...Front-end Developer | Cardiff IntaPeople are working with a disruptive financial services organisation who have been recognised as having one of the most exciting upcoming products in Europe. We are currently looking for a Senior Software Engineer who has a strong focus... 
    Suggested
    Holiday work
    Permanent
    City centre
    Hybrid working
    On-site
    Work from home
    Flexible hours
    3 days/week
    Cardiff
    14 days ago
  • £59k - £77k per annumEstimated
     ...built upon AWS Redshift and S3 cloud storage. The platform manages billions of objects, with daily increments in the 10s of millions. Our ETL processes are built in Python and Rust, efficiently transforming incoming data for high throughput, low latency delivery from S3 via... 
    Suggested
    Full-time
    Hybrid working
    On-site

    Creditsafe

    Cardiff
    26 days ago
  • £48k - £54k per annum

    Salary: £48,000 - 54,000 per year Requirements: ~ We are looking for a candidate with a strong understanding of the Moodle Mobile App. You should possess extensive back-end development skills and have knowledge of AI-powered chatbot development. Responsibilities: ...
    Suggested
    Full-time
    Contract
    On-site
    1 day/week

    Hays Technology

    Cardiff
    13 days ago
  • £42k - £42.8k per annum

     ...Salary: £42,000 - 42,800 per year Requirements: ~ I am looking for a Web Developer with experience in HTML, CSS, and JavaScript. You should have a good understanding of UI/UX principles and accessibility standards. Basic experience in developing and deploying web pages... 
    Suggested
    Daily pay
    Full-time
    Contract
    Hybrid working
    Remote

    VIQU IT

    Cardiff
    10 days ago
  • £44k - £57k per annumEstimated
    At Engine by Starling , we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology.  Engine is Starling's software-as-a-service (SaaS) business, the technology that was built to ...
    Suggested
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    more than 2 months ago
  • Job Description: My client are a high frequency trading firm based in London. They're looking for a back-end Java engineer who will contribute to both sides of the stack. This isn't a typical full-stack role, your time isn't split between backend and ...
    Suggested
    Full-time
    Contract

    Statera Talent

    Cardiff
    13 days ago
  • £49k - £65k per annumEstimated
     ...speakers, we want to make sure our colleagues continue to feel connected Our commitment to you At RVU, we are dedicated to developing valuable, inclusive, and user-friendly products and services that deliver positive outcomes for all of our customers. To achieve this... 
    Suggested
    Holiday work
    Hybrid working
    On-site
    Work from home
    2 days/week

    Confused.com

    Cardiff
    7 days ago
  • £41k - £53k per annumEstimated
     ...world while gaining meaningful experience across a variety of disciplines. About the team The Ads Customer Interfaces team develops full-stack web application services APIs and UIs that provide a unified approach to interfacing with internal and external customers... 
    Suggested
    Full-time
    Local area
    Worldwide

    Roku

    Cardiff
    more than 2 months ago
  • £56.8k - £66.29k per annum

     ...leadership team, promoting the work of digital services, helping build and maintain a diverse inclusive culture across the agency Develop and sustain modern development standards, practices and techniques in our development team Support, coach and mentor the development... 
    Suggested
    Full-time

    Government Recruitment Service

    Cardiff
    10 days ago
  • £85k - £100k per annum

    Job Description Lead Software Engineer (Frontend / Mobile) Hybrid - Cardiff 2 days per week in office 90000 - 100000 bonus excellent benefits Want to shape UI & Mobile for a pioneering Tech business If youre a passionate Lead Software Engineer who loves guiding...
    Suggested
    Full-time
    Hybrid working
    On-site
    2 days/week

    Identify Solutions

    Cardiff
    25 days ago
  • £51k - £60k per annum

     ...focussed Software Engineer to join their digital function in Wales. The Senior/Lead Engineer will be responsible for the designing, developing, and deploying AI capabilities across the organisation to ensure technologies deliver innovation, efficiency and value throughout... 
    Suggested
    Permanent
    City centre
    Hybrid working
    Relocation package
    Local area
    Remote
    Flexible hours
    Cardiff
    3 days ago
  • £40k per annum

     ...in a self-organising, cross-functional team that values each member’s contributions. Skills and Knowledge  Experience developing REST APIs with Java (preferably Java 8+) and Spring Boot Experience working with modern Continuous Integration tooling e.g. Jenkins... 
    Suggested
    Full-time
    Hybrid working
    Flexible hours

    LDMS

    Cardiff
    more than 2 months ago
  • £55k - £65k per annum

     ...care about doing things properly. What youll be doing Building and maintaining AWS-based microservices (Python / Node) Developing new data-driven features and public-facing APIs Optimising always-on services for latency and reliability Working on React... 
    On-site
    Flexible hours
    1 day/week

    Sadler Recruitment Ltd

    Cardiff
    12 days ago
  • £38k - £50k per annumEstimated
    Join Us at SRT Marine Systems as a Senior Software Developer Job Title: Senior Software Developer (Edge Team) Location: 1 day / week in Cardiff office Job Type: Full-Time, Permanent SRT Marine Systems plc (SRT) are a market leader in its domain of international marine... 
    Permanent
    Full-time
    Hybrid working
    On-site
    Remote
    Worldwide
    Flexible hours
    1 day/week

    SRT Marine Systems plc

    Cardiff
    2 days ago
  • £52k - £68k per annumEstimated
     ...the skills energy and shared passion to help us do amazing things. Job Description Engineer Key Responsibilities Discovery: Develop a deep understanding of customer needs and market trends. Strategic Vision: Shape product direction based on market insights and... 
    Full-time
    Local area
    Worldwide

    nCino

    Cardiff
    more than 2 months ago
  • £50k - £66k per annumEstimated
    Join Us at SRT Marine Systems as a Senior Software Developer Job Title: Senior Software Developer (Edge Team) Location: 1 day / week in Cardiff office Job Type: Contract (day rate) SRT Marine Systems plc (SRT) are a market leader in its domain of international marine... 
    Daily pay
    Contract
    Hybrid working
    On-site
    Remote
    Worldwide
    Flexible hours
    1 day/week

    SRT Marine Systems plc

    Cardiff
    2 days ago
  • £250k per annum

    Job Description: Crypto HFT, Core Defi Engineer, Python/Rust, Remote Working Comp up to £250,000 TC I'm working with one of the fastest scaling and highly reputable Crypto HFT's. With a huge amount of funding, and having brought in a number of the most impressive...
    Full-time
    Contract
    Remote

    Stanford Black Limited

    Cardiff
    14 days ago
  • £32k per annum

     ...To design, develop, and implement high-quality learning and development resources and content that enables and supports skilled, confident, and sustainable community rugby coaching and match officials, from under 7s to adult rugby within Wales.   This role underpins the... 
    Permanent
    Hybrid working
    On-site
    Afternoon shift

    The Welsh Rugby Union

    Cardiff
    15 days ago
  • £50k - £69k per annumEstimated
     ...Assessors and oversee the delivery of practical and knowledge-based training within the Training Academy. The role involves designing developing and delivering comprehensive technical training programs that meet business and regulatory requirements while driving continuous... 
    Hourly pay
    Holiday work
    Full-time
    Relocation package
    Visa sponsorship
    Flexible hours

    GE Aerospace

    Cardiff
    19 days ago
  • £64k - £85k per annumEstimated
     ...management for the water sector and contributing to our global community of asset management practitioners. Heres what youll do: Develop and lead Asset Management strategy across key service areas leveraging expertise in condition assessment rehabilitation system... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Flexible hours

    AECOM

    Cardiff
    7 days ago
  • £82k - £109k per annumEstimated
     ...professionals delivering projects that create a positive and tangible impact around the world. The Water Business prides itself on developing innovative techniques to improve the delivery, efficiency, and sustainable outcomes of our projects. We provide a broad range of... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Worldwide
    Flexible hours

    AECOM

    Cardiff
    7 days ago
  • £110k per annum

     ...testing and tracking to measure the impact you’re making on the product and how this can shape future product decisions Build and develop code in TypeScript and React and continue to contribute to a high-performing codebase Work closely with Backend Engineers to... 
    Contract
    Remote

    Burns Sheehan

    Cardiff
    13 days ago
  • £28k - £36k per annum

     ...Strong knowledge of TypeScript, with experience in React, Next.js, Node, and Three.js preferred. Ideally, we are looking for Full Stack developers, but we are open to candidates with a Frontend or Backend focus. ~ Familiarity with modern development practices and tools. ~... 
    Full-time
    Internship
    Flexible hours

    Unify Talent UK

    Cardiff
    2 days ago
  • £31k - £43k per annumEstimated
    Mobile Maintenance Engineer - Electrical bias Locations: Cardiff Newport & surrounding areas Working hours: Monday - Friday 8am - 5pm Salary: Upto 41000 base salary upto 43000 OTE Call out rota: Additional payment on top of salary currently 1 in every 9 ...
    Full-time
    For subcontractor
    Monday to Friday
    Rotating shifts

    paretofm

    Cardiff
    22 days ago
  • £51k - £60k per annum

     ...and cloud-based services such as AWS, Azure, and GCP is highly desirable but not essential. ~### Responsibilities: ~ Design, develop, and deploy AI capabilities across our organization to drive innovation, efficiency, and value. ~ Collaborate with other developers... 
    Full-time
    City centre
    Hybrid working
    On-site
    Local area
    Remote
    Flexible hours

    IntaPeople

    Cardiff
    2 days ago
  • £40k - £70k per annum

     ...Salary: £40,000 - 70,000 per year Requirements: Proven experience in designing, developing, and maintaining complex software systems. Solid understanding of modern development practices and technologies. Solid experience with C#, .Net, Azure, and PowerApps. Previous... 
    Holiday work
    Full-time
    Hybrid working
    Flexible hours
    2 days/week
    3 days/week

    IntaPeople

    Cardiff
    3 days ago
  • £30.3k - £34.44k per annum

     ...smoothly # Oversee quality checks for new installations and ensure compliance with standards # Contribute to risk management and develop practical solutions to recurring issues # Provide technical guidance and support to colleagues and contractors # Respond promptly... 
    Holiday work
    Permanent
    Full-time
    For contractors
    On-site
    Local area
    Immediate start
    Rotating shifts

    Dŵr Cymru Welsh Water

    Cardiff
    14 days ago