8 of 8 Data Visualisation Jobs in Wales

Kickstart Your Career in Data Science Are you passionate about using data to solve real-world problems? Do you enjoy uncovering insights, building predictive models, and telling stories with numbers? We are looking for a driven and curious Graduate Data Scientist to join our growing data science team. This is a fantastic … opportunity to gain hands-on experience working on real data challenges, learning from experienced professionals, and contributing to impactful projects from day one. Whether your background is in Data Science, Statistics, Mathematics, Computer Science, or a related field, if you have strong analytical skills and a passion for learning, we want to hear from you. What … (e.g., through coursework, projects, or internships) Good communication skills and ability to explain complex concepts clearly Nice to Have (But Not Required): Familiarity with data visualisation tools like Tableau, Power BI, or matplotlib/seaborn Experience with SQL and querying databases Exposure to cloud platforms (e.g., AWS, GCP, or Azure) Knowledge of version control systems More ❯

Senior Data Specialist Ecosurety is seeking a Senior Data Specialist to play a pivotal role in delivering our Extended Producer Responsibility (EPR) submissions. This role requires exceptional organisational, analytical and communication skills to provide high-level data services to our clients. Working closely with our Client Services team, you will be responsible for delivering … high-value data projects and embedding strategic relationships with key clients, including senior stakeholders. As part of our data submissions team, you will collect, process and analyse data relating to packaging and other EPR schemes, using a range of IT platforms such as Excel, Power BI, SQL, Alteryx, and our own internally developed tools. … an environmental or compliance-driven setting. Advanced proficiency in Microsoft Excel, including automation tools such as formulas and Power Query. Strong experience using Power BI for data visualisation, SQL for managing large datasets, and Alteryx for data processing, transformation, and automation. Knowledge and understanding of CRM systems, preferably Workbooks, for managing client data More ❯

Role : Data Analyst Location : Nantgarw, Cardiff - 3 days per week onsite Salary : 30 per hour via umbrella Length : 12 months with potential for extension Role Summary/Purpose Me client is a digital industrial business with its ability to harness large streams of data that are providing incredible insights and in turn, real operational value for … a highly motivated individual to contribute to our digital future. You will work within the Sales, Inventory & Operations Planning Team to develop and apply algorithms to transform raw data into actionable insights. As the Data Analyst you will possess analytical skills, a structured approach to problem solving, and statistical knowledge. Our job is to work alongside … gives the opportunity to learn something new. Responsibilities Include: Support with the development, deployment, and application of applied analytics, predictive analytics, and prescriptive analytics. Perform exploratory and targeted data analyses using descriptive statistics and other methods. Collaborate across the business to identify and define new data & reporting requirements with the aim of delivering value adding insight More ❯

Role : Data Analyst Location : Nantgarw, Cardiff - 3 days per week onsite Salary : £30 per hour via umbrella Length : 12 months with potential for extension Role Summary/Purpose Me client is a digital industrial business with its ability to harness large streams of data that are providing incredible insights and in turn, real operational value for … a highly motivated individual to contribute to our digital future. You will work within the Sales, Inventory & Operations Planning Team to develop and apply algorithms to transform raw data into actionable insights. As the Data Analyst you will possess analytical skills, a structured approach to problem solving, and statistical knowledge. Our job is to work alongside … gives the opportunity to learn something new. Responsibilities Include: Support with the development, deployment, and application of applied analytics, predictive analytics, and prescriptive analytics. Perform exploratory and targeted data analyses using descriptive statistics and other methods. Collaborate across the business to identify and define new data & reporting requirements with the aim of delivering value adding insight More ❯

Your new role We're seeking a talented Power BI Developer to support a major data migration and modernisation programme within a Microsoft Fabric environment. This is a hands-on role focused on transforming legacy SQL-based systems into scalable, cloud-first solutions. Key Responsibilities: Work within a Microsoft Fabric environment, focusing on: Data warehousing Data lakes Migration from SQL-based systems Lead dataset migration and reporting activities aligned with the broader data strategy. Develop and maintain dashboards and reports using Power BI. Engage with stakeholders to gather requirements and ensure reporting solutions meet business needs. Contribute to a major lift-and-shift and modernisation project. Support issue reporting and resolution across … data platforms. Collaborate with internal teams to roll out training and monitor adoption. Develop eLearning modules to improve user understanding and engagement with Power BI tools. What you'll need to succeed Proven experience in Power BI development and data visualisation. Strong understanding of Microsoft Fabric, data lakes, and warehousing concepts. Experience in migrating More ❯

an independent cider-making company, making premium award-winning ciders since 1880. We are seeking a motivated and detail-oriented Junior IT Analyst to support our IT operations, data reporting, and infrastructure. This entry-level role is ideal for candidates with foundational knowledge in IT systems, API development, and data visualization using Power BI. Key Responsibilities … . Previous experience in an IT support or analyst role. Familiarity with Windows operating systems, Microsoft Dynamics NAV and/or Business Central. Experience with Power BI for data visualization and reporting. Exposure to API development using tools or languages such as Postman, Python, or JavaScript. Strong Excel and Microsoft Office Suite skills. Strong problem-solving and communication … Certifications such as CompTIA A+, Microsoft Power BI, or relevant Dynamics certifications are a plus. This role offers a pathway to more advanced positions such as IT Analyst, Data Analyst, or ERP Systems Specialist, depending on performance and continued learning. If you like the sound of what you're hearing, join our team where People, Pride, Passion, and More ❯

an independent cider-making company, making premium award-winning ciders since 1880. We are seeking a motivated and detail-oriented Junior IT Analyst to support our IT operations, data reporting, and infrastructure. This entry-level role is ideal for candidates with foundational knowledge in IT systems, API development, and data visualization using Power BI. Key Responsibilities … . Previous experience in an IT support or analyst role. Familiarity with Windows operating systems, Microsoft Dynamics NAV and/or Business Central. Experience with Power BI for data visualization and reporting. Exposure to API development using tools or languages such as Postman, Python, or JavaScript. Strong Excel and Microsoft Office Suite skills. Strong problem-solving and communication … Certifications such as CompTIA A+, Microsoft Power BI, or relevant Dynamics certifications are a plus. This role offers a pathway to more advanced positions such as IT Analyst, Data Analyst, or ERP Systems Specialist, depending on performance and continued learning. If you like the sound of what you're hearing, join our team where People, Pride, Passion, and More ❯

and apply. We'd love to hear from you! About the role The Website Insights & Analytics Manager at Hargreaves Lansdown is a sole contributor role responsible for driving data-informed decision-making across the digital estate. This role focuses on delivering actionable insights through web analytics to enhance user experience, optimize website and app performance, and support strategic … business goals. The individual will work closely with stakeholders across marketing, product, and technology teams to ensure data integrity and maximize the value of digital analytics tools. Hargreaves Lansdown is undergoing major transformation and Marketing is central to that change. We're evolving fast, with a sharp focus on content, brand, product marketing, performance, CRM, and website and … CRO. We're building a joined-up, insight-driven marketing function that delivers measurable impact from powerful brand storytelling and high-converting content to optimised digital journeys and data-led performance. We're raising the bar, streamlining how we work, and unlocking new opportunities to grow, engage and convert, setting a new standard for marketing at HL. What More ❯