1 to 25 of 50 Data Quality Jobs in Central London

Interim/Contract Rate: £450 per day Contract Length: 3+ months (ongoing) Working Arrangement: Agile & flexible working The Opportunity Council is seeking an experienced Data Quality & Systems Manager to lead data governance, system optimisation, and data quality assurance across the Housing Directorate. The Directorate manages … over 21,000 homes, and this role is critical in ensuring that both strategic and operational decisions are driven by accurate, secure, and high-quality data. You will play a key leadership role in shaping asset data strategy, improving system integration, and embedding a strong data ...

Title: Data Engineering Manager Job Type: Full Time, Permanent Location: London, Hybrid (3 days in the office a week) Role Purpose At Travelex we are developing modern data technology and data products. Data is central to the way we define and sell our foreign currency exchange … products. Our relationship with our customers is deeply data-driven. The data engineering manager ( DEM ) owns the design and delivery of all data flows to and from our data platform, underpinning crucial data products. The DEM is responsible for a significant transformation Travelex is going ...

Application Architect 10 months London - hybrid £610 per day inside IR35 - Umbrella only Hold active or eligible for SC security clearance Role overview: The Data Analyst/Data Mapper, operating within the AWS environment, is responsible for analysing, transforming, & mapping data from legacy systems … LIMS system. This role demands strong analytical, technical, & AWS proficiency skills to ensure accurate, efficient, & secure data transfer. Key Responsibilities: Collaborate with data engineers, data scientists, & business stakeholders to understand data sources, data quality, & data transformation requirements.. Perform data profiling & data ...

Markets Data Controls Lead Contract Daily Rate: £500 - £600 (inside IR35 via umbrella) Contract Length: 6 months initially Location: Canary Wharf, Greater London (4 minutes walk from Canary Wharf train station) Working Arrangement: Hybrid (minimum of three days in the office per week) About Us: Our client, a leading … organisation in the financial services sector, is seeking a skilled Markets Data Controls Lead to join their Markets Data Strategy and Execution Team. This role is critical in driving data control transformation and ensuring the governance of Markets data. Role Overview: As the Markets Data Controls ...

Data Engineer Hybrid 2/3 days - London OUTSIDE IR/35 As a Data Engineer, youll design, build, and operate scalable, reliable data pipelines and data infrastructure. Your work will ensure high-quality data is accessible, trusted, and ready for analytics and data science - powering business insights and decision-making across the company. What youll do Build and maintain data pipelines for ingestion, transformation, and export across multiple sources and destinations Develop and evolve scalable data architecture to meet business and performance requirements Partner with analysts and data scientists ...

Your role at a glance The Director, Tech & Data Enablement is a senior individual contributor within the Finance Transformation Office (FTO), responsible for translating Finance process and data requirements into cohesive, scalable technology solutions. This role is central to enabling ERP, data, reporting and automation capabilities that … global Finance transformation roadmap. Partnering closely with Global Process Owners, IT, and implementation partners, the role designs and orchestrates the Finance technology and data landscape including ERP (e.g., SAP), data platforms, analytics, and automation tools to drive standardized, end-to-end processes, higher data quality ...

Data Engineer Python | AWS | Accounting Data | Insurance | London A leading insurance firm is seeking a Data Engineer to join a newly formed Data squad responsible for building a greenfield data platform. This Data Engineer will work closely with internal Accounting and Finance stakeholders, supporting … business-critical reporting and regulated financial processes. As a Data Engineer, you will take ownership of designing and building data pipelines from scratch, working primarily with Python and AWS. This is a true 01 initiative, where the Data Engineer will help define architecture, data standards ...

Data Engineer Python | AWS | AWS Glue | AWS Lambdas | Accounting Data | Insurance | London (Hybrid) | Up to £80K A leading insurance firm is seeking a Data Engineer to join a newly formed Data squad responsible for building a greenfield data platform. This Data Engineer will work … closely with internal Accounting and Finance stakeholders, supporting business-critical reporting and regulated financial processes. As a Data Engineer, you will take ownership of designing and building data pipelines from scratch, working primarily with Python and AWS. This is a true 01 initiative, where the Data Engineer ...

Role: Data Warehouse Architect Contract: 6 week initial engagement Location: Hybrid working - likely to be some travel to London required Rate: £700pd-£750pd (outside IR35) We are currently recruiting for a Data Warehouse Architect who can come in and provide a DWH assessment, you will be responsibile … week engagement with the chance of it becoming a longer term piece of work. Core Responsibilities Own logical and physical data warehouse architecture from ingestion to consumption Define target state architecture and roadmaps for enterprise data platforms Design modern data warehouse patterns using medallion architecture. Bronze silver ...

managers, professional services teams, and technical architects Role Purpose Working as part of an Agile technology team within a fast growing SaaS organisation, the Data Specialist/Data Scientist will be responsible for designing, developing, and deploying data-driven solutions that support organisational objectives. The role involves … close collaboration with stakeholders to identify opportunities to leverage data effectively, develop predictive models, and deliver clear, actionable insights. The Data Specialist/Data Scientist will also mentor colleagues on best practice in data analysis, help ensure high data quality standards, and contribute ...

MLOps Data Engineer Hybrid 2/3 days London Outside IR/35 Were looking for a Data Engineer with strong MLOps ownershipsomeone who builds reliable data pipelines and designs, runs, and improves ML pipelines in production. You wont be training models day-to-day like … Data Scientist; instead, youll enable Data Science by delivering high-quality datasets, reproducible training pipelines, robust deployments, and monitoring that keeps ML systems healthy and trustworthy. What youll do Design, build, and operate scalable data pipelines for ingestion, transformation, and distribution Develop and maintain ML pipelines ...

looking for a motivated Junior BI Analyst to earn £35,000 per annum. supporting data-driven decision making while building skills in business intelligence, data analysis, and AI technologies. Junior BI Analyst Role: Data Management & Quality Perform data cleansing, validation, and quality assurance processes … Identify and resolve data inconsistencies and anomalies Document data sources, transformations, and cleansing procedures Monitor data pipelines and ensure timely data updates Business Intelligence & Reporting Develop and maintain standard business reports and dashboards Create ad-hoc reports based on stakeholder requirements Support the creation of KPIs ...

Role Overview We are seeking a proactive and technical Data Governance Specialist to help build and scale our modern data governance framework. You will be at the intersection of data engineering and business strategy, ensuring our data assets in Azure Databricks (Unity Catalog) and Microsoft Fabric … practitioner capable of implementing technical controls while bridging the gap between technical teams and business stakeholders. Key Responsibilities Platform Implementation: Configure and maintain data governance controls within Azure Databricks (Unity Catalog) and Microsoft Purview . Ecosystem Integration: Manage the end-to-end integration of Microsoft Fabric and Power ...

Data Platform Engineer Permanent Hybrid (3 days in the office, 2 days WFH) London McCabe & Barton are partnering with a leading financial services client to recruit an experienced Data Platform Engineer . This is an excellent opportunity to join a forward-thinking team driving innovation with modern cloud … based data technologies. Role Overview As a Data Platform Engineer, you will design, build, and maintain scalable cloud-based data infrastructure using Azure and Databricks . Youll play a key role in ensuring that data pipelines, architecture, and analytics environments are reliable, performant, and secure. ...

Data Platform Engineer Hybrid (3 days in the office, 2 days WFH) London McCabe & Barton are partnering with a leading financial services client to recruit an experienced Data Platform Engineer on a 6 month contract opportunity. This is an excellent opportunity to join a forward-thinking team driving … innovation with modern cloud-based data technologies. Role Overview As a Data Platform Engineer, you will design, build, and maintain scalable cloud-based data infrastructure using Azure and Databricks. You'll play a key role in ensuring that data pipelines, architecture, and analytics environments are reliable ...

Senior Data Migration Engineer Long-Term Contract (12 Months+) | Banking Transformation Programme | Immediate Interviews We are seeking an experienced Senior Data Migration Engineer to join a major data transformation programme within a leading banking organisation. This is a long-term contract opportunity (12 months+) at the centre … large-scale modernisation initiative. The programme focuses on migrating complex legacy data platforms into secure, scalable, cloud-based environments, enabling high-quality, data-driven decision-making across the business. You will play a key role in delivering robust, well-governed migration solutions within a regulated environment. What ...

About the Opportunity This is a unique opportunity for a Data Engineer to work at the intersection of cutting-edge technology and elite sports performance. You’ll join a collaborative, high-standard engineering team with a culture built around creativity, innovation, and excellence. In this role, you’ll play … part in designing and developing scalable data pipelines and infrastructure that directly impacts decision-making at the highest levels of the football world—including performance insights for some of the most well-known footballers in the industry . This is the perfect environment for those passionate about leveraging advanced ...

Data Engineer who enjoys building production-grade pipelines , optimising performance, and working with modern Python tooling (DuckDB/Polars) on time-series datasets I’m supporting a UK-based fintech in their search for a hands-on Python Data Engineer to help build and improve the data infrastructure powering a unified data + analytics API for financial markets participants. You’ll sit in a engineering/analytics team and take ownership of pipelines end-to-end — from onboarding new datasets through to reliability, monitoring and data quality in production. In this role ...

Data Platform Lead £100,000-£110,000 + bonus Hybrid - London (2 days onsite) We're hiring a Data Platform Lead to take ownership of an existing data warehouse and the systems around it. The platform is already in production and widely used. This role is focused … keeping it reliable, improving data quality, and developing the modelling layer so it supports analytics, operational reporting, and data science use cases properly. The role is hands-on. You'll spend a meaningful amount of time working directly with SQL and data models, alongside leading ...

Trading & Market Making space is looking for an engineer to serve as a frontline point of contact for traders, researchers and internal users of data platforms within the London based trading team. This role sits in the nexus between Data Engineering and Reliability & Operations Engineering … trading environments in the city! What You'll Do: Serve as frontline POC for traders, internal users and research teams for everything relating to data reliability. Investigate and resolve data quality concerns and freshness anomalies. Monitor ingestion pipelines, processes and real time feeds. Triaging and addressing alerts ...

Role - SC Cleared Data Engineer Location - Remote, 2 days a month on site in London Contract - Initial 6 months Start - ASAP Rate - £500 to £575 per day This role has been deemed Inside IR35. You must hold active SC Clearance to be eligible for the role. The Opportunity … looking for an SC Cleared Data Engineer to join a high-impact delivery team working on secure, cloud-based data solutions for a Central Government project. This is a fantastic opportunity to work on meaningful, large-scale programmes while enjoying a predominantly remote working model, with limited travel ...

Python) We are seeking a high-impact Senior Full-Stack Engineer to join a growing technology team for a leading investment house supporting market data services within a regulated, enterprise environment. This role sits at the intersection of data engineering, full-stack development, and business engagement , working closely … external vendors to design and deliver robust, scalable technology solutions aligned to a strategic roadmap. What youll do Design, build, and maintain reliable, scalable data pipelines supporting complex analytical and sustainability data workloads. Ensure data quality, governance, and robustness through modern data engineering practices, automated ...

client is looking for a detail-focused individual with strong Excel skills to support our quality assurance processes and data validation efforts. The role involves ensuring data accuracy, performing quality checks, and supporting continuous improvement initiatives across projects. This is initially a 3 month temporary position … 15.50-£16.00ph DOE working 9.00-5.30 Monday to Friday, office based in Cannon Street EC4M Key Responsibilities: Use Microsoft Excel to analyse and validate data, ensuring accuracy and consistency. Perform quality assurance checks on datasets and processes to identify errors or discrepancies. Collaborate with teams to resolve data ...

customer success operations to drive scalable growth and optimize revenue performance. This role is ideal for someone who thrives at the intersection of data, process, and strategy. We are seeking a highly analytical and detail-oriented Revenue Operations Analyst to join our growing team. This is a critical role … that will own the engine of our revenue organisation. You will be responsible for two core functions: Salesforce Data Integrity : Ensuring our Salesforce data is clean, accurate, and a reliable source of truth for the entire company. Analytics & Reporting : Transforming that data into actionable insights, reports ...

Senior Data Engineer (Contract) Location: Edinburgh, UK and/or London, UK Onsite: 3 days per week (mandatory) Start: ASAP Duration: 12–24 months (high likelihood of extension) About the Role We’re hiring a Senior Data Engineer for a long-term engagement with a large, global technology … organization operating at scale in AI-driven and data-intensive environments. You’ll work on building high-performance data pipelines, supporting advanced analytics and ML-driven initiatives, and ensuring robust, scalable data infrastructure across multiple domains. What You’ll Do Design, build and maintain scalable data ...