data science central jobs in County of Cardiff

Database Engineer (PostgreSQL & Python) - MUST BE BASED IN THE UK - Opportunity for a Database Engineer (Junior/Mid/Senior) to join a remote-first, UK-headquartered technology business - Competitive salary between £45,000 - £70,000 + excellent benefits including remote working, autonomy, and the chance to work on an Educational AI platform - Apply online or contact Chelsea Hackett via...

You will also have the reassurance of a job guarantee within 20 miles of your location upon completion.

You will begin your data science journey by studying a selection of industry-recognized courses that will take you from beginner level all the way through to being qualified to work in a junior Data Scientist role.

Job Description A very exciting role has been registered with Hays Senior Finance, Cardiff. The role is to implement and improve processes while also taking ownership of management accounts in the team.This role will combine Management accounting responsibility (primarily income). With a significant, project-based piece of work focused on improving and developing our income data processes.It's...

You will work across a variety of complex analytical problems, owning experimentation end-to-end—even when ideal conditions such as user randomisation or high statistical power are not present.

About the job We are currently on behalf of a leading global AI & language technology company, confidentially looking for an English LLM Data Annotator/Evaluator Commitment: 20+ hours/week Location: Remote – United Kingdom Employment Type: Part-Time/Full-Time | Contract Application Process - Submit your resume to express interest. - Complete the short information form...

Data Operations Engineer (Early Career) Location: London (hybrid 3 days onsite) Level: Graduate / Early Career The Opportunity We’re working with a high-growth B2B SaaS startup building an advanced enterprise data and decision intelligence platform. They’re looking for a Data Operations Engineer at an early stage in their career who enjoys working behind the scenes to keep complex systems...

Data Scientist - £70k | Remote / Hybrid | FinTech / Payments We’re working with an established FinTech / Payments business that has been helping customers manage and move money globally for many years. The company builds technology-led products that support low-cost, multi-currency payments and money management, operating across several regulated markets. They’re now investing further in their...

About the job Take the next step in your career now, scroll down to read the full role description and make your application. We are currently on behalf of a leading global AI & language technology company, confidentially looking for an English LLM Data Annotator/Evaluator Commitment: 20+ hours/week Location: Remote – United Kingdom Employment Type: Part-Time/Full-Time |...

You will be involved in the entire data chain, from data ingestion to its use by data science teams and AI systems in production within a human-sized and multidisciplinary team. This role is within Process Intelligence (PI) team that combines functions such as Process Mining, Real Time Monitoring and Predictive AI

Data Operations Engineer (Early Career) Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding. Location: London (hybrid 3 days onsite) Level: Graduate / Early Career The Opportunity We're working with a high-growth B2B SaaS startup building an advanced enterprise data and decision intelligence platform. They're looking...

This role is the programme’s data-driven applications engineer - sitting between Oracle APEX development, analytics engineering, and data science enablement. It focuses on delivering reporting, dashboards, lightweight applications, and analytical PoCs on top of the client’s Oracle cloud estate (ADW, OAC, Fusion, OIC). Key Responsibilities - Develop, enhance and maintain secure APEX applications...

You must speak, write and be able to understand fluent English. - Deep knowledge and regular usage of Firebase suite, especially Firestore. - Strong proficiency in TypeScript and modern JavaScript (ES6+).

You must enjoy constantly learning and researching to improve your level of expertise.

You will execute projects that combine strategic insight with tech-forward solutions to deliver end-to-end, decision-ready outputs for clients. The role requires intellectual curiosity, analytical rigor, creativity, and structured strategic thinking, with strong client engagement and clear opportunities for professional growth as a trusted extension of client teams.

You will then be asked to provide a 1250 word 'personal statement' evidencing how you meet the essential skills and capabilities listed in the role profile. Please ensure you demonstrate clearly, within your supporting statement, how you meet each of the criteria listed in the role profile.

You should apply if: What we’re doing here at Monzo excites you!

You will have the chance to speak to our recruitment team at various points during your process but if you do have any specific questions or want to talk through reasonable adjustments ahead of or during application please us at any point on tech-hiring@monzo.

Overview At Element Digital Engineering, we don’t just solve problems, we engineer smart, practical solutions that shape industries. As part of the global Element Materials Technology group, we combine advanced simulation and consultancy with world-class testing, inspection, and certification expertise. From nuclear and aerospace to energy and defence, our work spans sectors and scales. One day...

Contract type: Full-time (37.5 hours) – PermanentLocation: Cardiff, Cardiff International Study CentreSalary: up to £ 28,000 per annumTo be a member of the ISC’s Student Experience Team with responsibility for compliance with visa and attendance requirements, as well as other ISC policies.To implement Study Group’s policies, standard operating processes and procedures, with the purpose of...

📣 Finance Data Analyst - 6-Month Contract (Likely Extension) Location: Central Cardiff Start Date: ASAP Are you a whizz with financial modelling and Excel? We're looking for a sharp, detail-driven Finance Data Analyst to join our team on a 6-month contract, with a strong likelihood of extension. In this role, you'll take the lead on building and refining financial models, analysing complex...

Job Title: Associate Product / Clinical Marketing Manager (Oncology Diagnostics) Status: Full Time Division: Commercial / Marketing Location: London-based (hybrid), remote (EU) considered for exceptional candidates Travel: Ability to travel up to ~25% of the time (primarily for conferences, partner meetings, and launch-related activities) Salary: Competitive Reporting: CEO, with structured,...

You will be asked to be available for a minimum of 4 weekends throughout the year but can work more if desired. Area 1 - South West / Central UK – ideal base Bristol, Worcester, Swindon Area 2 - East Sussex, Eastbourne, Bexhill, Brighton running to Crawley in the north.

You will be working in public and private hospitals…