Average salary: £79,105 /yearly

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  • £55k - £65k per annum

     ...modern JavaScript/TypeScript and Node.js; our primary stack includes React, Node.js, Python, SQL databases, and DynamoDB. Experience with...  ...focused solutions that drive the industry forward. Develop across the full technology stack, from intuitive front-end interfaces... 
    Suggested
    Holiday work
    Permanent
    Full-time
    Hybrid working
    On-site
    1 day/week

    Unify Talent UK

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

     ...,000 - 60,000 per year Requirements: ~5+ years of commercial full stack development experience ~ Degree in Computer Science or a similar...  ...and enhance web applications using React and TypeScript Develop and maintain robust APIs and distributed services Work closely... 
    Suggested
    Long-term contract
    Full-time

    Artis Recruitment

    Cardiff
    4 days ago
  • £26k - £50k per annum

     ...training in advanced programming languages such as JavaScript and Python. ~2. Build a personalized portfolio website project to showcase...  ...is structured to fit your schedule, whether you're working full-time, part-time, or are currently unemployed. You can complete the... 
    Suggested
    Full-time
    Part-time

    ITOL Recruit

    Newport
    a month ago
  •  ...-leading products, enhancing product architecture and improving team standards and practices. This role would suit a full-stack Python/Django developer looking for a hands-on role, with a mix of product development and application support. Responsible for configuring, supporting... 
    Suggested
    Hybrid working
    On-site

    Comparison Creator

    Cwmbran, Torfaen
    a month ago
  • £37k - £46k per annum

    Full Stack Developer Newport - 1 day onsite per week £37,000 - £45,000 - Permanent VIQU are partnering with a leading organisation to recruit a Full Stack Developer to play a key role in the development, maintenance, and enhancement of the organisation's web-based applications... 
    Suggested
    Permanent
    Full-time
    1 day/week

    VIQU Limited

    Newport
    16 days ago
  • £100k per annum

     ...Job Description: Senior Python Engineer – Join a profitable FinTech Scale-Up ? ?Up to £100,000 ?Remote working – once a month onsite in London ?Python, PostgreSQL FastAPI, Django We’re partnered with a leading FinTech scale-up who are transforming... 
    Suggested
    Contract
    Remote

    Burns Sheehan

    Cardiff
    10 days ago
  • £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
    4 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
    10 days ago
  • £76k - £103k per annumEstimated
     ...training pipelines in the cloud as part of an overall effort to develop algorithms for ultrasound image interpretation in...  ...such as DICOM pydicom opencv or ITK. Experience with Python and the Python scientific stack (numpy scipy matplotlib pandas scikit-learn scikit-image)... 
    Suggested
    Full-time
    Relocation package

    GE HealthCare

    Cardiff
    a month ago
  • £52k - £68k per annumEstimated
     ...Job Description Engineer Key Responsibilities Discovery: Develop a deep understanding of customer needs and market trends. Strategic...  ...compensation and training. nCino is committed to the full inclusion of all qualified individuals. As part of this commitment... 
    Suggested
    Full-time
    Local area
    Worldwide

    nCino

    Cardiff
    a month ago
  • £59k - £77k per annumEstimated
     ...looking for a Systems Engineer to join the Data Cloud team in our Cardiff Bay office. You will need to have demonstrable experience in Python and AWS cloud services. Creditsafe Privately owned and independently minded, Creditsafe operates with the singular vision of... 
    Suggested
    Full-time
    Hybrid working
    On-site

    Creditsafe

    Cardiff
    22 days ago
  • £105k - £142k per annumEstimated
     ...Build and grow a small but mighty engineering team Requirements You Might Be a Fit If You… Have full-stack experience (e.g. React, Python/Django, AWS or similar) Have shipped scalable products , ideally with AI/ML integration Thrive in 0→1 startup... 
    Suggested
    Full-time
    Hybrid working
    Flexible hours

    Equal Teaching

    Cardiff
    11 days ago
  • £65k per annum

     ...doing Building and maintaining AWS-based microservices (Python / Node) Developing new data-driven features and public-facing APIs...  ...burnout culture This company can offer Full stack dev experience Working on multiple front-end frameworks... 
    Suggested
    On-site
    Flexible hours
    1 day/week

    Sadler Recruitment Ltd

    Cardiff
    3 days ago
  • £61k - £82k per annumEstimated
     ...from diverse sources to inform strategic business decisions. Develop and implement machine learning models and statistical analyses to...  ...in a similar analytical role. Strong programming skills in Python or R, with proficiency in data manipulation libraries (e.g., Pandas... 
    Suggested
    Remote job
    Permanent
    5 days/week

    Keller Executive Search International

    Cardiff
    more than 2 months ago
  • £90k per annum

     ...Learning Engineer will include but not be limited to: Developing and deploying predictive models and algorithms for commercial...  ...deployed machine learning models in production. Excellent use of Python Particular experience in NLP, LLMs, and RAGs are highly... 
    Suggested
    Contract

    Xcede

    Cardiff
    9 days ago
  • £45k - £50k per annum

     ...building data pipelines and ETL processes, as well as proficiency in Python. Experience with cloud platforms such as AWS, Azure, or GCP is...  ...to support analytics and operations. Your role will involve developing and optimizing data models and storage solutions for performance... 
    Full-time

    Yolk Recruitment

    Cardiff
    13 days ago
  • £70k - £75k per annum

     ...in designing and building large-scale data pipelines and ETL processes. The ideal candidate will possess strong proficiency in SQL and Python, along with a deep understanding of data modeling, warehousing, and performance optimization. Proven experience with cloud platforms (... 
    Long-term contract
    Full-time

    Yolk Recruitment

    Cardiff
    13 days ago
  •  ...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 frontend work. They have a frontend team in place. You... 
    Full-time
    Contract

    Statera Talent

    Cardiff
    9 days ago
  • £99k - £110k per annum

    Salary: £99,000 - 110,000 per year Requirements: Great communication and collaboration skills. Ability to train and mentor fellow team members. Experience working with on-prem datasets. Responsibilities: Understand data processes throughout the organization....
    Daily pay
    Full-time
    Contract
    On-site
    Immediate start

    Hays Technology

    Cardiff
    5 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... 
    Daily pay
    Full-time
    Contract
    Hybrid working
    Remote

    VIQU IT

    Cardiff
    6 days ago
  • £150 - £200 per day

     ...Web Developer (Contract) Are you a talented Web Developer looking for an exciting opportunity to showcase your skills? Our client is seeking...  ...Daily Rate: £150.00 - £200.00 p/d Working Pattern: Full Time End Date: March 2026 What You'll Do: Collaborate with... 
    Daily pay
    Full-time
    Contract
    Temporary
    Cardiff
    24 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...  ...either Python, Rust or Go ~1 - 8 years of experience working full time within a crypto firm. ~ A BSc in Computer Science or a similar... 
    Full-time
    Contract
    Remote

    Stanford Black Limited

    Cardiff
    10 days ago
  • £120k per annum

     ...candidate will be involved in every layer of the technology stack—from hardware and operating systems to automation...  ...hardware and software issues across the stack Develop and maintain automation scripts and tools (Python, Ruby, or Bash) Collaborate with internal teams... 
    Contract

    Hunter Bond

    Cardiff
    9 days ago
  •  ...To design, develop, and implement high-quality learning and development resources and content that enables and supports skilled, confident...  ...a permanent member of the WRU Group, you will have access to our full range of employee benefits, including: Salary Sacrifice Pension... 
    Permanent
    Hybrid working
    On-site
    Afternoon shift

    The Welsh Rugby Union

    Cardiff
    11 days ago
  • £110k per annum

     ...onsite in London ?React, TypeScript, API experience, Node.js or Python We’re partnered with a leading FinTech scale-up who are...  ...and how this can shape future product decisions Build and develop code in TypeScript and React and continue to contribute to a high... 
    Contract
    Remote

    Burns Sheehan

    Cardiff
    9 days ago
  • £51k - £68k per annumEstimated
     ...bridges the gap between good UI/UX and strong application security. For This Role, You Will Need: Minimum 5 years of experience in developing desktop applications and/or web applications Engineering degree or equivalent experience in Software, Computer Science,... 
    Permanent
    Full-time
    Blackwood, Caerphilly
    17 days ago
  • £53k - £70k per annumEstimated
     ...where you’ll apply advanced analytics and commercial insight to develop pricing models that balance competitiveness, profitability, and customer...  ...(typically 5+ years). Technical Proficiency: Strong skills in Python, R, or SAS, with experience working with large datasets using SQL... 

    Admiral

    Cardiff
    5 days ago
  • £41k - £53k per annumEstimated
     ...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 across... 
    Full-time
    Local area
    Worldwide

    Roku

    Cardiff
    a month ago
  • £48k - £65k per annumEstimated
     ...economics Work closely with Pricing Credit Finance and Product teams to shape strategy and optimise growth Use SQL and (ideally) Python to build robust reporting and predictive tools Present insights to senior stakeholders and influence decisions across the business... 
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Shift work

    Identify Solutions

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

     ...opportunity for someone who loves coding & leading people driving innovation and influencing architecture as we evolve from a legacy stack toward Go and Python. What youll do Lead and mentor a talented agile engineering team. Build and release high-performance mobile and web... 
    Full-time
    Hybrid working
    On-site
    2 days/week

    Identify Solutions

    Cardiff
    21 days ago