52 jobs found in Cardiff

Hiring: Data Scientist (Credit Risk) | £490/day | Remote (UK) 🚨 I'm currently working with a client looking for a hands-on Data Scientist to join their team on a credit risk & customer analytics project. This is a great opportunity for someone who enjoys practical, business-facing data science - working with real data, improving models, and influencing decision-making. 💡 What you'll be doing Building and improving predictive models (starting with logistic regression, progressing to more advanced methods) Working with large customer datasets to support credit risk and onboarding decisions Running data QA checks and validating datasets Analysing model performance and turning outputs into clear business insights Supporting initiatives across fraud, identity risk, and investigations 🛠️ Tech / Tools Python (increasingly), R Azure / Databricks Large-scale data environments ✅ Ideal background Experience in Data Science / Machine Learning roles Strong understanding of...

Data Engineer (SQL Server / SSIS) – 3 Month Initial Contract – Remote / Cardiff VIQU have partnered with an NHS organisation to recruit a hands-on Data Engineer to support critical data integration and ETL workloads across a Microsoft-based environment. This Data Engineer role is focused on stabilising, improving and enhancing existing data pipelines, alongside supporting ongoing modernisation and cloud migration activities. The Role The successful Data Engineer will play a key role in ensuring the reliability and performance of existing ETL processes, working across a hybrid on-premise and Azure-based data platform. Key responsibilities include: Testing, troubleshooting and supporting existing ETL and data ingestion processes Investigating and resolving data issues, failures and performance bottlenecks Enhancing and optimising existing SSIS packages and SQL-based integrations Developing new ingestion pipelines and transformation logic where required Performing data...

Contracts Engineer - Building Surveyors- 6 month contract - Glascoed, Monmouthshire - £30.41 ph UMB or £22.69 ph PAYE (Inside IR35) The Umbrella rate quoted above is the Gross Umbrella rate (i.e. the rate we pay to the Umbrella Company inclusive of ALL employment costs). Please note, the rate paid by the Umbrella will be less, as will a Limited Deemed rate or Agency PAYE rate. Please get in touch to discuss the rates via these different payment vehicles. The Role The position will report directly into the site Contracts Manager within the estates and facilities management team. Supporting the operation, repairs, maintenance and new works of site infrastructure and services, including for the development, renovation and maintenance, and delivery of legally compliant work pertaining to site land and buildings, utilities and services. Responsible for ensuring that all site buildings are inspected, creation of detailed building condition surveys and maintenance plans. Preparing...

Interim Assistant Finance Analyst / Commercial Analyst Location: Near Bristol Rate: £180 per day (Inside IR35) Contract Type: Interim Contract Sector: Construction / Civil Engineering / Major Projects Reporting To: Assistant Project Accountant / Commercial Finance Team Role Overview We are seeking an Interim Assistant Finance Analyst / Commercial Analyst to support a major civil engineering and infrastructure project based near Bristol. This opportunity would suit a junior finance, commercial, or quantity surveying professional looking to develop experience within major projects, construction finance, and commercial operations. The successful candidate will support both finance and commercial teams with cost analysis, financial reporting, and the preparation of supporting information relating to contractual cost recovery and client disputes. You will work closely with senior commercial and finance professionals, receiving guidance and direction on information gathering,...

Software Engineer C++ JOB LOCATION: BRISTOL SECURITY CLEARANCE LEVEL: SC to Start DURATION: 12+ Months (Extension Possible) WORK PATTERN: Full Time ONSITE (Compressed Option Available) RATE: £ 65.00 Per hr on Umbrella (Inside IR35) TARGET INDUSTRIES AND COMPANIES. Is Defence a must? If not what industries can be considered Development for Defence or Safety critical systems. ALTERNATIVE JOB TITLES IN OTHER COMPANIES OR INDUSTRIES Software Engineer or Software Developer Essential Skillset & Tools C++ Overview: * Our team, at our Bristol facility, develop solutions for the next generation of Air Defence Systems; developing evolving products whilst maintaining our enviable reputation for safety, performance and dependability. Role Requirements / Responsibilities: * This is a very hands-on role and requires the continued design and development of Command and Control architectures, and the instantiations for future products. Perfect for a Software Engineer who is...

Interim Capital Programme Delivery Manager Location: Bristol Length of Contact: 6 months Rate: £(Apply online only) a day (inside IR35) Home working is accepted with 1-2 days in the office DK are seeking an experienced Capital Programme Delivery Manager to lead the planning and delivery of a complex capital programme within a Parks and Green Spaces service for a large Local Authority. This is a key role responsible for ensuring effective delivery of multiple capital projects on time, within budget, and to quality standards. Key responsibilities: * Lead delivery of a multi-project capital programme from planning through to completion * Develop and maintain integrated programme plans, schedules, and milestones * Manage budgets, forecasts, and financial performance in line with governance requirements * Identify, manage, and mitigate risks, issues, and interdependencies * Provide clear reporting and updates to senior stakeholders and governance boards * Lead...

World Class Defence Organisation is currently looking to recruit 2x Systems Design Engineer subcontractors on an initial 12 month contract.   Rate: £80.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: The role can be based either from the companies Stevenage, Bolton or Bristol sites Hybrid / Remote working: circa 4 days onsite (more remote working may be possible) Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Systems Design Engineer Job Description: Seekers department develop RF Seekers for use in Missile products.  Responsibilities: Working as part of team developing system architecture and design utilising MBSE. Deriving and managing requirements Communicating with various stakeholders with the Seeker team and the external customer and suppliers Developing Physical...

My Local Government client are looking to recruit a qualified and experienced interim to cover a key role in the Housing finance team. Working as the Interim Finance Business Partner for HRA & Housing, your role will be working on meaningful projects and workstreams across the Directorate. From major transformation programmes such as in Temporary Accommodation, through to delivering a core capital programme, you'll gain valuable experience across a diverse and evolving portfolio. Reporting into the Head of Finance, your role will be at the heart of the housing directorate and will be focused on providing clear financial advice the the senior management team as well as members. To be considered for the role you will need to be a forward‑thinking finance leader who is motivated by public service and excited by complex challenge and driving improvement. You will be a fully CCAB‑qualified professional with post‑qualification experience and a strong commitment to ongoing...

Solutions Developer (Systems Integration & Test) £72.54 per hour (Inside IR35) 12 months Bristol - full time on site The Solution Developers will provide the core integration resource within a lab-based development environment, bringing with them a technical background in systems integration, communication systems engineering and networking. Typical duties include : * Integrating hardware and software components into tactical military communication systems. * Support the Solution Architect in creating the System Architecture and lower-level system and sub-system designs * Develop and integrate communication systems against designs. * Perform unit testing and debugging in support of verification and validation. * Support the Solution Tester in defining appropriate Tests. * Collaborating with wider project and engineering stakeholders to realise requirements into solutions. Knowledge: ▪ Windows/Linux based management systems responsible for the provisioning of...

Aerospace CATIA CPD Designer - Filton Bristol, UK. Our Aerospace client based in Filton, UK, require a Designer with good experience using CATIA CPD. CATIA CPD Composites Design is an advanced workbench within CATIA and the 3DEXPERIENCE platform dedicated to the engineering and manufacturing preparation of composite materials. The successful candidate will be be part of a new project focused around Aero Engine technology. If the candidate has specific Aero Engine knowledge that would be a bonus but not necessary. This role will be offered on a contractor basis working within IR35 regulations and paid PAYE through Strongfield Consultants

World Class Defence Organisation based in Bristol is currently looking to recruit a C++ Software Engineer subcontractor on an initial 12 month contract, with very likely extension.     Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: The role will be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Job Description: The company are a world leader in missile and missile systems looking for a highly capable and adaptable to join our Development Facility in Bristol. Join the growing dynamic Software team in Bristol in developing the latest mission-critical defence systems. You will work as part of a small team and be empowered to work individually with little...

World Class Defence Organisation based in Bristol is currently looking to recruit a Training Lead subcontractor on an initial 6 month contract.   This role would suit someone from a Training Lead / Training Manager background.   Rate: £65.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: circa 2 days onsite Duration: 6 months, scope to extend up to 2 years IR35 status: Inside IR35 (Umbrella)   Training Lead Job Description: Training Role for the Transfer of Knowledge programmes into Poland. Polish speaker would be a massive advantage – contracted to deliver training in English but would be a huge bonus.   Need someone from a technical training background to review material/documentation May be presenting training material if required – will be focused on building the material rather than delivery.  Microsoft PPT/office experience   Do not need to have Defence background...

Training Lead 6 month contract Based in Bristol Offering £65ph Inside IR35 Do you have experience delivering technical training? Do you have experience in transfer of knowledge activities? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Training Lead, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. You will be involved in: Engaging with Subject Matter Experts (SME) acting as a training technical interface to support and guide their training material Design and Creation activities Supporting SME's with their technical interactions with the wider business elements in support of training material Design and Creation Ensuring relevant training development processes are...

Role: Senior Project Planner Location: Bristol(2-3days/week) Duration: 6 months Inside IR35: Umbrella The role is responsible for creating, managing and analysing portfolio-level schedules that combine bids, opportunities and strategic initiatives, providing resource-informed planning insights to support leadership decisions on prioritisation, scheduling, feasibility and sequencing. Working within established planning frameworks and guidance, the role focuses on enabling informed decision-making through planning support, rather than taking ownership of delivery execution or contractual obligations. Responsibilities: Portfolio Scheduling & Integration Resource Awareness & Utilisation Forecasting Scenario Planning & Option Analysis Leadership & Stakeholder Engagement Forecasting & Management Information Planning Assurance & Continuous Improvement Experience : Demonstrable experience in project planning, scheduling or project controls within a...

NRL are currently recruiting for a Combat Systems Engineer based in Bristol. We are looking for experienced Combat Systems Engineers with a background in the maritime sector, specifically working on surface fleet ship weapons systems. This role will be delivered on a hybrid working model, with 2 days per week based in Bristol. Role- Combat Systems Engineer Location- Bristol Role Type- 12 month contract Rate- £50.00 per hour Inside IR35 Essential Requirements Candidates must demonstrate the following qualifications and experience: A Bachelor’s or Master’s degree in Marine Engineering, Electrical Engineering, or a closely related discipline. Chartered Engineer (CEng) status in a relevant discipline, with a minimum of 3 years’ experience at Chartered level; Alternatively, candidates who are not Chartered must demonstrate: At least 7 years’ relevant professional experience, and Evidence of continuous professional development (CPD) and recent innovation in delivered...

Job Title: Batteries Regulation & Recycling Specialist Location: Bristol, London, Newcastle or York (Hybrid - 3 days per week on site) Contract Duration: 12 Months Daily Rate: £ 550/day (Umbrella – Maximum) IR35 Status: Inside IR35 Role Summary: The Circular Economy Delivery Team leads work on sustainability across agrifood, textiles, transport, and electronics sectors. The Transport, Electricals and Batteries team is responsible for reforming policy and regulation relating to batteries, tyres, and end-of-life vehicles, including digital innovation. The team also oversees Waste Electrical and Electronic Equipment (WEEE) and vape regulations, ensures compliance with hazardous substances rules, and supports alignment with relevant international standards. Key Responsibilities Develop robust policy proposals to increase battery circularity, including defining issues, generating options, sourcing evidence, engaging stakeholders, and preparing papers and presentations for...

Human Factors Engineer 6 Month Contract Based in Bristol Offering £90ph Inside IR35 Are you an experienced Human Factors Engineer? Do you want to work with an industry-leading company? If your answer to these is yes, then this could be the role for you! As the Human Factors Engineer, you will be working alongside a market-leading Defence and Aerospace company who are constantly growing and developing. They are always looking to bring on new talents such as yourself and further develop your skills to enable you to grow within the company and industry. Due to the nature of the work you will be involved in, you will be required to obtain UK SC clearance in this role. You will be involved in: Conduct of Human Factors Integration through the development lifecycle providing progressive assurance to the customer as per Def Stan 00-251 Analysis and assessment of the role of the operator within the weapon system considering weapon system mission planning and control Definition...

World Class Defence Organisation based in Bristol (the role will be split between working from home and onsite) is currently looking to recruit a Human Factors Engineer subcontractor on an initial 6 month contract.   Rate: £90.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Bristol Hybrid / Remote working: circa 3 days onsite Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   Human Factors Engineer Job Description: The military operating environment is becoming more complex and new technological capabilities are required to ensure operational advantage. We believe that integration of Human Factors is critical to the development of safe, usable and effective weapon systems. The Human Factors department is responsible for ensuring that user capability is fully considered in...

World Class Defence Organisation is currently looking to recruit a number of Mechanical Systems Engineer / Architects on an initial 6 month contract.  The department can have the role based from either the Stevenage, Bristol or Bolton sites.   This role would suit a candidate who comes from a strong background of working as a Mechanical Design Engineer, Mechanical Systems Engineer, Mechanical Architect or has experience of Mechanical Systems Architecture.  A defence / aerospace background is ideal but not essential. DOORS experience would be great.    Rate: £60.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage, Bolton or Bristol depending on your preference Hybrid / Remote working: 3-4 days onsite needed. Will be 5 days onsite to begin with due to training needs Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella)...

World Class Defence Organisation is currently looking to recruit 3x FPGA Design Engineer Subcontractors on an initial 12 month contract.   Rate: £90.00 per hour Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at ‘time and a quarter’ Location: Stevenage or Bristol depending on your preference Hybrid / Remote working: Hybrid working of 3 days per week onsite Duration: 12 Months with very likely extension. Contracts are often ongoing and long-term thereafter.  IR35 status: Inside IR35 (Umbrella) Interview process: One stage video interview   FPGA Design Engineer Job Description:    For this role, we are seeking an experienced FPGA design and verification engineer (~4+ years), to support the development of our growing portfolio of complex FPGA projects. The current portfolio ranges from advanced signal processing systems (ImageRadio), core embedded processing systems, through to safety & security critical systems. Responsibilities: The role...