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  •  ...data and large datasets. We are looking for confident communication of insights to non-technical stakeholders. Experience with Python, with increasing use in our environment, is important. Experience with R is desirable. Experience using Azure and Databricks is... 
    Python
    Remote

    Computer Futures

    Cardiff
    12 days ago
  • £64k - £81k per annumEstimated
     ...through testing, evaluation, and guardrails Contribute to architecture decisions and AI best practices What You'll Need Strong Python backend engineering experience Experience building and deploying LLM-based applications Good understanding of APIs, distributed... 
    Python
    Remote

    Haystack

    Cardiff
    2 days ago
  • £30k per annum

     ...clearly. We are looking for a willingness to learn, take feedback, and grow. Familiarity with scripting or querying languages such as Python, Bash, SPL, or SQL is desirable. Experience working in a team environment through academic projects, part-time work, or... 
    Python
    Full-time
    Part-time
    On-site
    Work from home

    Apto Solutions

    Pembroke, Pembrokeshire
    1 day ago
  • £75k - £82k per annum

     ...Salary: £75,000 - 82,000 per year Requirements: We require strong Python backend engineering experience. We require experience building and deploying LLM-based applications. We require a good understanding of APIs, distributed systems, and cloud platforms. We require... 
    Python
    Long-term contract
    Full-time
    Remote

    Yolk Recruitment

    Cardiff
    14 days ago
  • £44.24k - £59k per annum

     ...modelling and processing but focuses on practical ability to implement the solutions using a range of technologies and languages (e.g. SQL, Python, Databricks, Apache Spark, Lakehouse and various RDBMS). This is a senior, hands‑on role. You will get to develop and support more... 
    Python
    Full-time
    Flexible hours

    Government Recruitment Service

    Swansea
    9 days ago
  • £40k - £53k per annumEstimated
     ...based environments, ideally AWS. Good understanding of ETL/ELT methodologies and data warehousing best practices. Experience using Python or other scripting languages. Experience supporting real-time or near real-time data solutions. Experience improving data... 
    Python
    Long-term contract
    Temporary
    Flexible hours

    Admiral

    Cardiff
    21 days ago
  • £24.25 per hour

     ...clearly Experience working with large and complex datasets with excellent attention to detail Advanced knowledge of tools such as Python, R, SQL and Microsoft technologies including Power BI, Azure, Excel and Power Platform Understanding of data governance, data... 
    Python
    Hourly pay
    Full-time
    Hybrid working
    On-site
    Monday to Friday
    Wales
    a month ago
  • £60k - £70k per annum

     ...Strong understanding of predictive modelling, NLP, and LLM architectures Cloud experience with AWS and/or Azure Experience with Python, SQL, and modern machine learning frameworks Experience with TensorFlow and/or PyTorch Strong communication and stakeholder management... 
    Python
    Full-time
    Hybrid working

    Yolk Recruitment

    Cardiff
    14 days ago
  • £52k - £67k per annumEstimated
     ...leading experts. What will you be doing? •    Develop and deploy analytics and inventory/returns decision-support software using Python (R and VBA desirable). •    Take end-to-end ownership of the software development lifecycle, including design, model implementation,... 
    Python
    Full-time

    DSV - Global Transport and Logistics

    Vale of Glamorgan, Wales
    12 days ago
  • £60k - £70k per annum

     ...pipelines within Microsoft Fabric Lakehouse environments * Develop and optimise data ingestion/transformation workflows * Develop Python and PySpark processes for data transformation and large-scale processing * Support the development and optimisation of Power BI... 
    Python
    Remote

    Nigel Frank

    Wales
    more than 2 months ago
  • £49k - £64k per annumEstimated
     ...Data Factory, Databricks, or Apache Spark, following modern ETL/ELT principles. Experience of using programming languages such as Python, Scala and SQL and of data transformation, testing, and automation. Demonstrable knowledge of data modelling (star/snowflake schemas... 
    Python

    Transport for Wales

    Pontypridd, Rhondda Cynon Taf
    4 days ago
  • £52k - £67k per annumEstimated
     ...responsibilities include: • Build & Engineer: Develop and maintain Databricks pipelines, including Delta Live Tables, using PySpark and Python. • Ensure Quality: Maintain data quality, consistency, and lineage across all data sources and destinations. • Orchestrate &... 
    Python
    Hybrid working
    Swansea
    more than 2 months ago
  • £47k - £61k per annumEstimated
     ...We’re open‑minded on background, but some things are essential. You’ll bring: Strong, in‑depth working knowledge of SQL, SAS, R or Python (one or more) A solid financial services background with understanding of core lending concepts (motor finance experience is welcome... 
    Python
    Long-term contract
    Hybrid working
    Work from home
    Flexible hours

    Aldermore Bank PLC

    Cardiff
    11 days ago
  • £50.13k - £57.37k per annum

    Job responsibilities Key Skills,Knowledgeand Experience: Advanced SQL and scripting skills(Python/R)for data engineering, automation and orchestration tasks. Experience using and implementing schema and metadata design (e.g., star schema, snowflake, normal forms), with strong... 
    Python
    Full-time
    Visa sponsorship
    Skilled worker visa
    Work visa

    NHS Jobs

    Cardiff
    9 days ago
  • £48k - £64k per annumEstimated
     ...premise environments. You Will Have Significant experience designing and building automated, scalable data pipelines. Advanced Python and SQL development skills. Hands-on experience with Google Cloud Platform technologies, including BigQuery, Airflow/Cloud Composer... 
    Python
    Flexible hours

    Aneurin Bevan University Health Board

    Cwmbran, Torfaen
    5 days ago
  • £35k - £45k per annum

     ...have the opportunity to work across a variety of technologies and will need to be comfortable doing so. Our teams have used Java, Ruby, Python, ES6 with React, as well as C# with .NET Core, and plenty more stacks. We don't limit ourselves as a company to particular... 
    Python
    Full-time
    Part-time
    Hybrid working
    Remote
    Flexible hours

    Made Tech

    Swansea
    6 days ago
  • £42k - £60k per annum

     ...Strong troubleshooting skills for infrastructure and application issues Familiarity with containers (Docker) Scripting skills (Bash, Python, or Go) for automation Responsibilities: Design, configure, and maintain Prometheus-based monitoring solutions Develop and... 
    Python
    Full-time

    SRT Marine Systems PLC

    Cardiff
    13 days ago
  • £51k - £66k per annumEstimated
     ...technical capability and experience in credit, pricing, or risk. Key Competencies Technical Skills ~ Advanced proficiency in SQL, Python, Power BI, and Git. Ability to independently design and deliver complex analysis. Experience working with simulation tools and model... 
    Python
    Long-term contract

    Admiral

    Cardiff
    6 days ago
  • £36k - £46k per annumEstimated
     ...The main part of our Tech Stack is listed below, we don't ask that you have experience in all of this, but if you do, that's great! Python Java, which makes up the majority of our backend codebase JavaScript, particularly React, which makes up our frontend Postgres... 
    Python
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    a month ago
  • £50k - £55k per annum

     ...Data Factory, Databricks, or Apache Spark, following modern ETL/ELT principles. Experience of using programming languages such as Python, Scala and SQL. Demonstrable knowledge of data modelling and data warehousing within platforms such as Azure. Practical experience... 
    Python
    Permanent
    Hybrid working
    Flexible hours
    Rhondda Cynon Taf, Wales
    8 days ago
  •  ...Data Factory, Databricks, or Apache Spark, following modern ETL/ELT principles. Experience of using programming languages such as Python, Scala and SQL. Demonstrable knowledge of data modelling and data warehousing within platforms such as Azure. Practical experience... 
    Python
    Permanent
    Temporary
    Interim
    Hybrid working
    Immediate start
    2 days/week
    Rhondda Cynon Taf, Wales
    13 days ago
  • £37.08k - £58.09k per annum

     ...version control systems such as Git, for documentation and code Familiarity with some of the scripting or coding languages such as Python, Lua, JavaScript, Perl, or Typescript Master’s degree in GIS, computer science, engineering, or related field Base salary is one... 
    Python
    Relocation package
    Relocation

    Esri

    Cardiff
    5 days ago
  • £45k - £60k per annumEstimated
     ...technical stakeholders. Awareness of best practices in software and data engineering, writing secure, performant, and maintainable code (Python, SQL). You will have a keen eye for minimising technical debt and optimising performance where it matters. Partner with data... 
    Python
    Full-time
    Hybrid working
    Flexible hours

    Viridien

    Llandudno, Conwy
    21 days ago
  • £40k - £45k per annum

     ...Implementation of embedded firmware designs and test solutions pimarily in C * Firmware development and de-bugging embedded systems * Using Python and C# for test and tool development, with the creation of design documentation. Knowledge, Skills & Experience: o... 
    Python
    Permanent
    Cardiff
    4 days ago
  • £37k - £50k per annumEstimated
     ...Ideally a minimum 3-5 years’ experience in developing credit risk models. Proficient in the use of analytical tools, specifically Python.  Graduate level education preferable, ideally in a numerical degree (or an equivalent work experience). Good knowledge of regulatory... 
    Python
    16 hours
    Flexible hours

    Starling

    Cardiff
    20 days ago
  • £55k per annum

     ...as SOA and micro-services. We need strong technical aptitude. We need proficiency in one or more of the following languages: C#, Python, JavaScript, or TypeScript. We require experience writing and implementing unit tests. Responsibilities: We design, code,... 
    Python
    Full-time
    Hybrid working
    On-site

    Intellectual Property Office

    Cardiff
    1 day ago
  • £69k - £88k per annumEstimated
     ...specifically working with Operators and Helm to manage complex application lifecycles. The Engineer's Mindset: You are proficient in Python or Java and enjoy writing clean, efficient code to solve infrastructure challenges. Cloud Native: You are comfortable working in... 
    Python
    16 hours
    Full-time
    Hybrid working
    On-site
    Flexible hours

    Starling

    Cardiff
    more than 2 months ago
  • £58k - £77k per annumEstimated
     ...of infrastructure as code (IaC) and DevOps Pipelines with Bicep/Terraform and proficiency in scripting/programming languages such as Python/Go. Experience with Sentinel deployments, log management, and threat detection is required, including expertise in dashboard creation... 
    Python
    Hybrid working
    On-site
    Flexible hours

    Bridewell

    Cardiff
    more than 2 months ago
  • £41k - £52k per annumEstimated
     ...for version control. SOAR Extension: Lead the automation of response playbooks. You will write and extend SOAR capabilities using Python, creating custom integrations and "Managers" to connect SecOps with internal APIs. Tool Optimisation: Identify opportunities for automation... 
    Python
    16 hours
    Full-time
    Hybrid working
    Flexible hours

    Starling

    Cardiff
    13 days ago
  • £44.9k - £59.85k per annum

    The Department for Business and Trade (DBT) has a clear mission - to grow the economy. Our role is to help businesses invest, grow and export to create jobs and opportunities right across the country. We do this in three ways. Firstly, we help to build a strong, competitive...
    Long-term contract
    Full-time

    Government Recruitment Service

    Cardiff
    14 days ago