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  • £115k - £150k per annum

     ...Backend, Product, Machine Learning Scientists and Data Scientists. As a Lead Machine Learning Scientist, you’ll build and ship models that help...  ...-on experience with  scikit-learn . You are comfortable using SQL, and keen to learn Go lang which is used in many of our backend... 
    SQL
    Part-time
    Visa sponsorship
    On-site
    Remote
    Relocation
    Flexible hours

    Monzo

    Cardiff
    1 day ago
  • £115k - £150k per annum

     ...and autonomous agents) to understand customer problems. You will lead the development of an effective human-in-the-loop system that augments...  ...experience writing production Python code and a strong command of SQL. You are comfortable using them every day, and keen to learn Go... 
    SQL
    Ongoing contract
    Part-time
    Visa sponsorship
    On-site
    Remote
    Relocation
    Flexible hours

    Monzo

    Cardiff
    1 day ago
  • £39k - £51k per annumEstimated
     ...Manchester offices. We are looking for a talented and passionate Lead Analyst - Model Validation to join our Model Risk Oversight Team....  ...models. Expert in the use of analytical tools such as Python/R/SQL/SAS and spreadsheets. Ability to articulate findings from analysis... 
    SQL
    16 hours
    Full-time
    Flexible hours

    Starling

    Cardiff
    28 days ago
  • £44k - £61k per annumEstimated
     ...working with relational databases such as PostgreSQL, MySQL, or SQL Server, including query optimisation and data modelling. Good understanding...  ...-focused environments. Experience mentoring developers and leading technical initiatives. Experience contributing to... 
    SQL
    Permanent
    Full-time
    On-site
    1 day/week

    Veriforce

    Cardiff
    13 days ago
  • £33k - £45k per annumEstimated
     ...Admiral Money is seeking a Lead Credit Risk Analyst to play a key role in managing and evolving the credit strategy of our Motor Finance...  ...reporting to senior stakeholders and governance forums. Uses SQL/Python to extract, analyse, and interpret data to inform and improve... 
    SQL
    Long-term contract

    Admiral

    Cardiff
    8 days ago
  • £49k - £66k per annumEstimated
     ...special for our customers. About the Role We are looking for a Lead Credit Risk Analyst to join our Credit & Pricing Function. As a...  ...enhance analytical/model development solutions.  Expert-level SQL experience including extracting, transforming and analysing large,... 
    SQL
    Long-term contract
    Hybrid working
    On-site

    Admiral

    Cardiff
    7 days ago
  • £40k - £43k per annum

     ...enterprise Oracle databases, ideally Oracle 11g, 19c, or newer Strong Unix/Linux administration skills Strong Oracle DBA experience, including SQL and PL/SQL Experience with Oracle internal packages, including XDBADMIN Experience with RMAN backup and recovery... 
    SQL
    Full-time
    Hybrid working
    On-site

    IntaPeople

    Cardiff
    6 days ago
  • £47k - £63k per annumEstimated
     ...where you'll have a genuine impact on people, projects, and business performance?  We're looking for a passionate and ambitious Team Lead to join our growing Ecology team. This is an exciting opportunity to lead a talented group of ecologists, drive project success and contribute... 
    Suggested
    Full-time
    Hybrid working
    On-site

    Thomson Environmental Consultants

    Cardiff
    8 days ago
  • £16 per hour

     ...looking for dedicated individuals to join us on this journey. About The Role Role Overview We are currently seeking a Catering Lead to join our family of Care Homes. As a Catering Lead, you will ensure the nutritional content of the meals provided and cater for the... 
    Suggested
    Hourly pay
    Shift work

    Caron Group

    Cardiff
    1 day ago
  • £52k - £68k per annumEstimated
     ...for innovative, science-led solutions has never been greater. We're looking for an experienced and ambitious Freshwater Ecology Growth Lead to drive the growth, influence and technical excellence of our freshwater ecology practice. This is more than a technical leadership role... 
    Suggested
    Long-term contract
    Full-time

    WSP

    Cardiff
    25 days ago
  • Mechanical or Electrical Commissioning Lead - Cardiff - Contract or Permanent One of Europe's leading Building Services Commissioning management consultancies is urgently seeking a Cx Lead for a prestigious project in Cardiff. You must have a track record in leading a large... 
    Suggested
    Permanent
    Flexible hours

    Connect With Ltd

    Cardiff
    a month ago
  • £58.75k per annum

     ...industry partners, funders and sector bodies to strengthen our innovation capability and maximise funding success. What You'll Do # Lead innovation investment and external funding activity, ensuring opportunities are aligned to business priorities, regulatory commitments,... 
    Suggested
    Long-term contract
    Permanent
    Full-time
    Hybrid working
    On-site
    Immediate start

    DWR Cymru Cyfyngedig Welsh Water Plc

    Cardiff
    21 days ago
  •  ...practice and service to children and young people. We are committed to developing a trauma informed and responsive service. A Practice lead develops the practice and is involved in skill and capability development across the organisation. Within Children services we... 
    Suggested
    Immediate start
    5 days/week

    Cardiff Council

    Cardiff
    a month ago
  • £69k - £90k per annumEstimated
     ...wider client base across Europe. As one of our identified high growth sectors in Environment & Energy, we are seeking a Water Sector Lead to serve as the primary ambassador for Water within Environment & Energy Europe, responsible for shaping the sector’s growth strategy,... 
    Suggested
    Long-term contract
    Full-time
    Hybrid working
    On-site
    Remote

    AECOM

    Cardiff
    28 days ago
  • £45k per annum

     ...Engineer, working within a team and reporting to an Engineering Team Lead. You'll own the testing approach for the features your team...  ...enough to write and maintain test code that others review Strong SQL, and comfortable querying relational databases directly API testing... 
    SQL
    Hybrid working
    Flexible hours

    Link Financial Outsourcing Limited

    Cardiff
    a month ago
  • £22k - £27k per annumEstimated
     ...re partnering with a values-led organisation that's passionate about creating an exceptional employee experience. They're looking for a Lead HR Advisor to become a trusted partner to managers across the business, leading on employee relations while helping to drive positive... 
    Hybrid working
    Work from home
    Flexible hours

    Hoop PS & HR

    Cardiff
    7 days ago
  • £115k - £145k per annum

     ...with Monzo Mobile, and exploring how we can serve broader connectivity needs over time. 🔑You’ll play a key role by... As a Product Lead, you’ll help shape the direction of Monzo Mobile as a business and product area. You’ll work across Product, Engineering, Design, Data,... 
    Long-term contract
    Full-time
    Temporary
    Visa sponsorship
    On-site
    Remote
    Work from home
    Relocation
    Flexible hours

    Monzo

    Cardiff
    8 hours ago
  • £113.57k - £150.57k per annum

    Job summary As the Lead Medical Examiner for Wales, you will provide professional leadership and oversight to ensure the statutory Medical Examiner system across Wales operates effectively, consistently and in accordance with legislative and national requirements. You... 
    Permanent
    Part-time
    Visa sponsorship
    Skilled worker visa
    Work from home

    NHS Wales Shared Services Partnership

    Cardiff
    18 days ago
  • £34k - £44k per annumEstimated
     ...Lead Senior Engineer Amey are a leading provider of full life-cycle engineering, operations and decarbonisation solutions, for transport infrastructure and complex facilities.   Working for us, you’ll be delivering sustainable infrastructure solutions that enhance life... 
    Permanent
    Part-time
    Hybrid working
    On-site
    Flexible hours
    Night shift

    Amey Ltd

    St Mellons, Cardiff
    more than 2 months ago
  • £44k - £58k per annumEstimated
     ...of Data Engineering, you'll work hands-on with Microsoft Fabric, SQL, Python/PySpark and Power BI, bringing data in from our booking systems...  .... Write PySpark notebooks to ingest and transform data from SQL Server databases, REST APIs, SaaS applications and file-based exports.... 
    SQL
    Hybrid working
    On-site

    Veezu - private hire, dispatch and contact centre

    Cardiff
    20 days ago
  • £42.79k - £48.91k per annum

     ...based enterprise data platform. As a Data Engineer, you will be working on technical solutions, whilst supporting our existing set of SQL Servers that are predominantly used to feed data into a number of analytics products. This will help the business with data-led decision... 
    SQL
    Permanent
    Full-time
    Hybrid working
    On-site

    DWR Cymru Cyfyngedig Welsh Water Plc

    Cardiff
    24 days ago
  • £90k - £120k per annum

     ...Monzo’s future and there’s a huge opportunity to make your mark. Applying to this role, you’ll be in a standard hiring process for a Lead Product Designer, and we’ll find the perfect team for you along the way. 🔑You’ll play a key role by... Tackling the most complex... 
    Full-time
    Hybrid working
    Visa sponsorship
    On-site
    Immediate start
    Remote
    Work from home
    Relocation
    Flexible hours

    Monzo

    Cardiff
    8 days ago
  • £81.6k per annum

     ...Salary: £81,600 - 81,600 per year Requirements: Proven experience as a Lead or Senior Business Analyst Experience managing or mentoring Business Analyst teams Strong business case and investment paper experience Expertise in facilitating workshops Excellent... 
    Long-term contract
    Full-time
    Hybrid working

    Yolk Recruitment

    Cardiff
    15 days ago
  • £110k - £125k per annum

     ...experiences at Monzo, shaping how customer-facing journeys, internal systems, and human service connect into one coherent ecosystem. Leading large, end-to-end design initiatives across ambiguous problem spaces, spanning AI-enabled help experiences, internal tooling, and... 
    Long-term contract
    Full-time
    Visa sponsorship
    On-site
    Immediate start
    Remote
    Work from home
    Relocation
    Flexible hours

    Monzo

    Cardiff
    8 days ago
  • £42k - £45k per annum

     ...Company: Build Recruitment provides specialist recruitment services, supplying quality candidates on a temporary or permanent basis to leading organisations throughout the built environment – from executive to operative level. With offices in London, Manchester and the... 
    Permanent
    Temporary

    Build Recruitment

    Cardiff
    26 days ago
  • £240k per annum

     ...Step into an autonomous, highly confidential medical role. We are looking for a Lead Private Physician to safeguard the health of a UHNW family at sea. A highly sensitive, permanent full-time position has become available for a deeply experienced clinical leader. Serving... 
    Permanent
    Full-time

    Medical Staff Talent

    Cardiff
    more than 2 months ago
  • £38k - £50k per annumEstimated
     ...believe that meaningful engagement helps create better projects, stronger communities and more sustainable outcomes. As one of the world's leading professional services firms, we're committed to making a positive impact through the work we do across infrastructure, water, energy,... 
    Full-time
    Hybrid working
    On-site
    Work from home
    Flexible hours

    WSP

    Cardiff
    18 days ago
  • £38k - £50k per annumEstimated
     ...Lead Senior Geotechnical Engineer Amey is a leading provider of full life-cycle engineering, operations and decarbonisation solutions, for transport infrastructure and complex facilities. Working for us, you’ll be delivering sustainable infrastructure solutions that enhance... 
    Permanent
    Full-time
    On-site
    Immediate start
    Flexible hours
    Night shift

    ameygroupi

    Cardiff
    28 days ago
  • Job summary An exciting opportunity has arisen for an experienced Speech and Language Therapist to take on a new Dysphagia Pathway Lead role. This newly created post offers the opportunity to shape and develop our dysphagia pathway across Iris Care Group, providing specialist... 
    Permanent
    Part-time
    Flexible hours

    Iris Care Group

    Cardiff
    7 days ago
  • £35k per annum

    The Role As our Junior Infrastructure Engineer, you will: Help build and support the cloud infrastructure that underpins our SaaS products and internal tooling – this will be your primary focus. Support our Oracle RDBMS and middleware and our end user computing estate...
    Internship
    Placement year

    Link Financial Outsourcing Limited

    Cardiff
    14 days ago