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  • £55k - £65k per annum

     ...least 3 years of professional software engineering experience successfully delivering...  ...TypeScript and Node.js; our primary stack includes React, Node.js, Python, SQL databases, and DynamoDB....  ...industry forward. Develop across the full technology stack, from intuitive front... 
    Python
    Holiday work
    Permanent
    Full-time
    Hybrid working
    On-site
    1 day/week

    Unify Talent UK

    Cardiff
    12 days ago
  • £53k - £71k per annumEstimated
     ...government. You will oversee services and their design from inception to completion at portfolio level, working in a primary tech stack of Python/Django, Nodejs/React and cloud p... Do not pass up this chance, apply quickly if your experience and skills match what is in... 
    Python

    Inspire People

    Cardiff
    3 days ago
  •  ...industry-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... 
    Python
    Hybrid working
    On-site

    Comparison Creator

    Cwmbran, Torfaen
    a month ago
  • £100k per annum

     ...Job Description: 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 how... 
    Python
    Contract
    Remote

    Burns Sheehan

    Cardiff
    15 hours 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... 
    Python
    Full-time
    Part-time

    ITOL Recruit

    Newport
    a month ago
  • £50k - £60k per annum

     ...Salary: £50,000 - 60,000 per year Requirements: ~5+ years of commercial full stack development experience ~ Degree in Computer Science or a similar discipline ~ Strong capability with C# / .NET (latest frameworks) and React with TypeScript ~ Hands-on experience with... 
    Suggested
    Long-term contract
    Full-time

    Artis Recruitment

    Cardiff
    6 days ago
  • £50k - £70k per annum

     ...Cloud Engineer / DevOps Engineer (AWS / Azure split) Location: Cardiff, South Wales (with occasional UK client travel) Type: Permanent...  ...with: Terraform, Kubernetes (EKS/ECS), Git, Ansible, Elastic Stack, Jenkins, GitLab, AWS (EC2, VPC, EBS, Transit Gateway), and general... 
    Suggested
    Holiday work
    Permanent
    Hybrid working
    Probationary period
    3 days/week
    Cardiff
    6 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...  ...either Python, Rust or Go ~1 - 8 years of experience working full time within a crypto firm. ~ A BSc in Computer Science or a... 
    Python
    Full-time
    Contract
    Remote

    Stanford Black Limited

    Cardiff
    15 hours ago
  • £46k - £61k per annumEstimated
     ...See all jobs Senior Backend Engineer Cardiff - Products Hybrid To develop and deliver a production-ready banking platform across all verticals. What you'll do This role is part of a Backbase product team in R&D. It is a multidisciplinary team of experienced and highly... 
    Suggested
    Hybrid working
    On-site

    Nucoro (acquired by Backbase)

    Cardiff
    19 days ago
  • £47k - £65k per annumEstimated
     ...lending, pricing or finance teams. Finance experience, especially in a Financial Planning & Analysis (FP&A) team, is a bonus. SQL and Python will be a key part of the role. A basic level is required but these can be improved on the job. Admiral: Where You Can We take... 
    Python
    Temporary

    Admiral

    Cardiff
    13 days ago
  • £48k - £65k per annumEstimated
     ...We are seeking a Data Engineer will ensure that data solutions are designed and delivered to meet the functional and non-functional demands...  ...with programming languages such as ANSI SQL, PowerShell, Python or equivalents. Knowledge and experience in the use of automation... 
    Python

    Admiral

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

     ...Role: Mid-Level Software Engineer Location: Cardiff (1 day a week in the office) Salary: £55,000 - £65,000 per annum + pension...  ...doing Building and maintaining AWS-based microservices (Python / Node) Developing new data-driven features and public-facing... 
    Python
    On-site
    Flexible hours
    1 day/week

    Sadler Recruitment Ltd

    Cardiff
    12 days ago
  •  ...The Chapter Lead takes responsibility for the line management of engineers. They will define and embed best practices, foster an inclusive...  ...containers and orchestration, IAC (Terraform). Accomplished Python programming. Version control in a collaborative environment e... 
    Python

    Admiral

    Cardiff
    4 hours agonew
  • £61k - £82k per annumEstimated
     ...'s degree is preferred. Proven experience as a Data Scientist or in a similar analytical role. Strong programming skills in Python or R, with proficiency in data manipulation libraries (e.g., Pandas, NumPy). Experience with machine learning frameworks (e.g., Scikit... 
    Python
    Remote job
    Permanent
    5 days/week

    Keller Executive Search International

    Cardiff
    more than 2 months ago
  • £50k - £55k per annum

     ...ideally within Azure). Strong scripting/automation skills (e.g., Python, Bash, PowerShell). Solid grasp of software development...  ...React Ruby More: We are looking for a talented DevOps Engineer to join our growing technical team. You will collaborate closely... 
    Python
    Full-time

    Yolk Recruitment

    Cardiff
    6 days 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... 
    Permanent
    Full-time
    1 day/week

    VIQU Limited

    Newport
    4 days ago
  • £45k - £50k per annum

     ...- 50,000 per year Requirements: ~ We are looking for a Data Engineer with strong proficiency in SQL and experience with relational databases...  ...data pipelines and ETL processes, as well as proficiency in Python. Experience with cloud platforms such as AWS, Azure, or GCP is... 
    Python
    Full-time

    Yolk Recruitment

    Cardiff
    1 day ago
  • £70k - £75k per annum

     ...75,000 per year Requirements: ~ We are seeking a Senior Data Engineer with extensive experience in designing and building large-scale...  ...The ideal candidate will possess strong proficiency in SQL and Python, along with a deep understanding of data modeling, warehousing,... 
    Python
    Long-term contract
    Full-time

    Yolk Recruitment

    Cardiff
    1 day ago
  •  ...training, evaluation, deployment, and monitoring. • Work with data engineering to ensure data quality, reliability, and efficient pipelines....  ...to team knowledge sharing and uphold high standards in Python, using TensorFlow or PyTorch in production contexts. Your... 
    Python
    Contract
    Remote
    Worldwide

    AMLZ Recruiting

    Cardiff
    15 hours agonew
  • £41k - £53k per annumEstimated
     ...regulatory expectations - Collaborate with Product, Data and Engineering teams to deliver rapid, safe implementation of credit rules and...  ...SME) - Proficiency in SQL (essential), with working knowledge of Python, SAS or similar - Strong background in credit analytics. Experience... 
    Python
    16 hours
    Holiday work
    Full-time
    Flexible hours

    Starling

    Cardiff
    a month ago
  • £36k - £49k per annumEstimated
     ...become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction...  ...the Defence sector. Familiarity with coding languages such as Python or R. Background in database development and management. Qualifications... 
    Python
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote
    Worldwide

    AECOM

    Cardiff
    12 days ago
  • £41k - £53k per annumEstimated
     ...using tools and databases including Databricks, Tableau, DBT and Python, to tackle important problems that we’re only just starting to...  ...making Collaborate with, and influence peers across product, engineering, design, and the wider business to make data-driven decisions guided... 
    Python
    Holiday work
    Hybrid working
    On-site
    Work from home
    2 days/week

    Confused.com

    Cardiff
    7 days ago
  • £90k per annum

     ...Job Description: AI Engineer Up to £90,000 Salary Southern England x2 days per month OVERVIEW Xcede’s Data...  ...deployed machine learning models in production. Excellent use of Python Particular experience in NLP, LLMs, and RAGs are highly... 
    Python
    Contract

    Xcede

    Newport
    15 hours ago
  • £42k - £56k per annumEstimated
     ...Apprenticeship Coach Remote (home-based) Full time, 37.5 hrs per week Job Purpose You...  ...of learners through their Machine Learning Engineer L6 and/or Artificial Intelligence L7 Apprenticeship...  ...Experience across the following: Python, Statistics, Machine Learning, Generative... 
    Python
    Full-time
    Remote
    Work from home
    Shift work

    QA Ltd

    Pontypridd, Rhondda Cynon Taf
    6 days ago
  • £750 per day

     ...and test automation from scratch Agile delivery experience Desirable skills include Dynamics 365, Power Platform, Docker, Python, and ISTQB certification. Interested? Please apply below. Senior Automation Tester, Azure, Selenium, C#, BDD, API... 
    Python
    Contract
    Remote

    InvitISE Ltd

    Newport
    a month ago
  • £200 - £205 per day

    Web Developer - Contract - Remote / Cardiff VIQU have partnered with an NHS client, who are seeking a Web Developer to support the Development, and maintenance of web pages for the organisation. This Web Developer role will involve delivering accessible, high-quality, and ...
    Contract
    Hybrid working
    Remote

    VIQU Limited

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

     ...want to hear from you! Position: Web Developer Contract Type: Temporary Daily Rate: £150.00 - £200.00 p/d Working Pattern: Full Time End Date: March 2026 What You'll Do: Collaborate with senior team members while taking initiative in daily tasks.... 
    Daily pay
    Full-time
    Contract
    Temporary
    Cardiff
    12 days ago
  •  ...-friendly (UK/EU time zones) • Full-time Mission Help...  ...terms and provenance. Engineer geospatial & temporal features:...  ...GraphQL; implement services in Go or Python; write clear SQL views, tests...  .... Collaborate across the stack: With Product to define success... 
    Python
    Full-time
    Contract
    Live-in
    Local area
    Remote

    SH Proptech Limited

    Newport
    15 hours ago
  • £41k - £54k per annumEstimated
     ...minimum 5 years of experience in software and/or firmware testing Engineering degree or equivalent experience in Software, Computer Science,...  ...Fortify, Checkmarx. Knowledge of scripting languages such as Python, JavaScript, Bash, or PowerShell. Understanding of encryption... 
    Python
    Permanent
    Full-time
    Blackwood, Caerphilly
    5 days ago
  •  ...enterprise , working across architecture, AI engineering, data, security, and business domains to...  ...). Lead architecture across the full delivery lifecycle, supporting engineering...  ...~ Practical experience with Python-based agent frameworks (e.g., LangChain,... 
    Python
    Permanent
    Contract
    Immediate start
    Remote

    Focus on SAP

    Newport
    15 hours agonew