senior data manager jobs in County of Cardiff

Job Description The Audit Data Analytics Senior Manager role in Cardiff is an excellent opportunity to lead and enhance data-driven auditing processes for a Top-20 accountancy firm. This position requires expertise in accounting and finance, with a focus on leveraging data analytics to deliver effective solutions. Client Details The company is a well-established organisation within the UK...

Senior Data Engineer | Remote (UK or Europe) A leading prop trading firm is hiring a Senior Data Engineer to take ownership of their trading and market data infrastructure. Operating globally with connectivity to dozens of exchanges, the firm executes millions of trades daily with data playing a mission-critical role in every aspect of the business. This is a high-impact, high-autonomy role in...

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.

Reports to: Technology Director / Executive Sponsor Location: Remote with occasional travel to London (2 times a month) Contract: Full-time, permanent Base Salary: £70,000 – £80,000 location and experience dependent + 10% company bonus scheme and sales commission scheme Why This Role Exists Serve Legal is entering a new chapter: evolving beyond compliance auditing into AI enabled,...

You will be a key technical authority for Terraform across our Azure Data and AI platforms. What You’ll Be Doing In this role, you will: - Own and lead Terraform-based infrastructure design for Azure, ensuring scalability, security, and compliance by default. - Develop and maintain advanced Terraform modules, standards, and patterns used across multiple teams and environments.

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...

Technology Recruitment Consultant Working Pattern: Remote-first (UK) Sector Focus: AI, Quantitative, Engineering The Opportunity: An established technology recruitment business is growing its delivery capability and is looking to add experienced recruiters to the team. The firm works exclusively with venture-backed startups and scaling technology companies, supporting highly technical hiring...

Management Accountant & Data Improvement Manager 12-16 Month Contract [Inside IR35] 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...

You will ideally be comfortable working quite independently at times and delivery / outcome focused, and you will be required to be in the office 2 or 3 days a week. This is a very commercial role where you can use advanced analytics and data-driven approaches to drive decision-making and gain deep insights into customer behaviour, and a role where you can really have an impact!

You will play a key part in ensuring effective and impactful Venture investing in Wales. Overseeing deal sourcing, diligence and investment recommendations. Also, portfolio oversight, managing risk, supporting follow-on investment, and leading on all valuation and reporting activity.

Senior Sales Strategy & Operations Manager (Incentives & Analytics) 6 month contract with potential to extend | remote in the UK | salary is £118k per year A leading global technology organisation is seeking an experienced Senior Sales Strategy & Operations Manager to support high-impact, revenue-driving incentive programmes across enterprise and agency partners. This role sits within a...

Insight Global is seeking a dynamic Senior Business Development Manager to join a global growth team and assist in leading the expansion of our market research solutions across key industries and regions. Key aspects of this role include: Market & Opportunity Development - Identify, qualify, and develop new business opportunities aligned with the clients global services and value...

You will be the key link between clients, engineers, and the office team, ensuring every project is delivered to the highest standards of safety, efficiency, and quality.

You will also play a crucial part in shaping operations as the company grows, managing other project managers and contributing to long-term strategy.

You will be expected to influence at all levels both internally and externally, building relationships across Buying, Supply Chain, Category, Marketing & Finance teams to create and execute best-in-class commercial plans. Key Responsibilities:

At Reltio®, we believe data should fuel business success. Reltio’s AI-powered data unification and management capabilities—encompassing entity resolution, multi-domain master data management (MDM), and data products—transform siloed data from disparate sources into unified, trusted, and interoperable data. The Reltio Data Cloud™ delivers interoperable data where and when it's needed, empowering...

Senior National Account Manager – Aldi & Lidl Remote – 1 day per month in London HQ Up to £85,000 + car allowance + benefits We’re working with a leading branded food manufacturer to recruit a Senior Business Account Manager to take on a newly created role managing the Aldi and Lidl accounts. This is a strategic and high-profile opportunity to join a fast-paced, ambitious commercial team at an...

Management Accountant – 6 month FTC - £50,000 Your new companyWe are partnering with a well-established organisation seeking a skilled Senior Management Accountant to strengthen their finance team. This is a fantastic opportunity to work on month-end close, P&L analysis, and financial controls within a dynamic and collaborative environment. Your new roleAs Senior Management Accountant, you will...

You will be the key technical authority onsite, ensuring stable, compliant, highly efficient operations while driving capital investment and strategic engineering improvements.

Job Description This is an excellent opportunity for a Personal Tax Senior Manager to join a prospering accountancy practice at their regional tax hub in Cardiff. The role focuses on managing personal tax matters, providing expert advice, and supporting both clients and the tax team. Client Details This accountancy firm operates as part of a wider national group, offering comprehensive tax and...

Job Description The Senior Corporate Tax Manager/Associate Director position focusses on demonstrating complex compliance & advisory services to the wider team, gaining new business and maintaining the delivery of quality tax services for their clients. This challenging and rewarding role comes with a generous benefits package and a direct route to partnership for the right applicant. Client...