26 to 36 of 36 Data Quality Jobs in the City of London

/Day Role Overview We are looking for a QA Automation Engineer to join a Pod-based delivery team working on critical applications and data platforms within a global financial market's environment. The role is key to ensuring high quality, reliability, and regulatory compliance across systems that … automated testing, with strong experience in Python, PyTest, and exposure to Cosmos DB. The role also requires close collaboration with developers, product owners, and data engineering teams in an Agile, CI/CD-driven environment. Key Responsibilities Design and execute manual and automated test cases across functional, regression, integration ...

elevating experiences. As part of this innovative team, you’ll contribute to a platform that pushes the boundaries of digital advertising, combining creativity with data-driven precision to deliver unmatched results for top-tier clients. THE ROLE As the Engineering Manager , you’ll report directly to the CPTO … lead a team while being hands on through a pivotal phase of growth. Your mission: build data products , optimize data collection, and drive automation across the business. This role is 60% hands-on technical leadership and 40% mentorship , focusing on big data, efficiency, and product innovation . ...

DATA ENGINEER LONDON £75,000 THE COMPANY This London-based tech startup is revolutionizing how subscription-based mobile apps optimize their marketing spend. Using ML-driven insights , they help businesses reduce customer acquisition costs and maximize ROI. Backed by second-time founders with a proven track record , this … greenfield opportunity and you’ll join as a founding engineer to build the product from scratch. THE ROLE As a Data Engineer , you’ll design and build scalable data pipelines to process raw, unstructured data from subscription apps. Your work will directly feed into ML models that ...

overall technical lead across the EPR programme Oversee and coordinate all technical workstreams, ensuring alignment and integration Provide hands-on leadership across: Data migration Reporting and analytics System integration Testing and assurance Infrastructure and cloud environments Define and govern technical architecture and design decisions Ensure interoperability between … downstream clinical and operational systems Lead technical engagement with suppliers, system integrators, and internal teams Ensure solutions comply with NHS data, security, and interoperability standards Support programme planning, risk management, and technical assurance activities Provide clear technical guidance to delivery teams and senior stakeholders Essential Skills & Experience Leadership & Delivery ...

work through an umbrella company for the duration of the contract. You must be able to implement and support content-related configurations and data pipelines, ensuring structured metadata and reliable delivery. You will have experience of designing and maintaining schemas, mappings and validation rules for content. You will also … able to build/operate ETL/ELT jobs, ensuring data quality and lineage. You will collaborate with editors and product teams on release readiness and automate checks and monitoring. Experience of Data Engineering and SQL, Python and ETL tools. You must have knowledge of metadata management ...

PureSpectrum is a rapidly growing market research and insights platform that simplifies technology, allowing researchers to gather and activate consumer data without disruption. As the go-to solution for high-quality multi-sourcing and fully automated research, PureSpectrum is helping to shape the future of insights. Our Marketplace … facilitates over 65 million online interviews annually, and our proprietary respondent-level scoring system—PureScore—continues to set the industry standard for data quality and reliability. Recognized globally for both innovation and culture, PureSpectrum has been named one of Newsweek’s Global Most Loved Workplaces (2023–2025), included ...

positioned for continued expansion. The business is moving into a more disciplined value creation phase, with greater emphasis on commercial insight, performance management and data led decision making. FP&A sits at the centre of this shift, playing a critical role in shaping strategy, investment priorities and board level … executive team and private equity sponsor. Key responsibilities include: Ownership of budgeting, forecasting and long range planning across the group Delivery of high quality commercial insight to support strategic and operational decision making Development of financial models to support growth initiatives, investment cases and M&A activity Oversight ...

success will be measured Qualified opportunities generated per month Conversion rate from retarget accounts Speed-to-lead and follow-up consistency Activity volume and quality (calls, conversations, email replies, SMS engagement) Pipeline value contribution Data quality and adherence to process If you want to join a company ...

success will be measured Qualified opportunities generated per month Conversion rate from retarget accounts Speed-to-lead and follow-up consistency Activity volume and quality (calls, conversations, email replies, SMS engagement) Pipeline value contribution Data quality and adherence to process If you want to join a company ...

entities and jurisdictions. The focus has shifted firmly to control, pace, and reporting credibility. The private equity sponsor and leadership team are prioritising high-quality group reporting, audit readiness, and a robust finance operating model as the business moves through its next value creation phase. This is a classic … Partnering closely with the CFO, Board, and private equity sponsor on reporting integrity and governance Driving pragmatic improvements across reporting processes, systems usage, and data quality Leading and developing the group reporting and financial control team during a period of change Your Profile You are likely to bring ...

days on site. Key Responsibilities Manage all system environments (production, test, staging, development, training) and ensure they remain consistent and well maintained. Safeguard data integrity, version alignment, and controlled change across the landscape. Coordinate environment refreshes, setup, and decommissioning with internal teams and external vendors. Monitor system performance, availability … service performance. Ensure testing environments are available, correctly configured, and appropriately isolated for development, QA, UAT, and project activities. Manage refresh schedules, test data quality, and environment performance to minimise test delays and defects. Collaborate with delivery teams to resolve environment issues and coordinate cross-system testing cycles. ...