26 to 50 of 69 Data Quality Jobs in the City of London

Data Engineer (Platform & Integration), London/Hybrid, £500-£550/day (Outside IR35) Role Purpose A hands-on engineer to build out the data lake that will become the single source of truth for the business — so that iPaaS pulls from one governed, canonically-modelled platform rather than … integrating directly with five separate systems. Working to the architecture and standards set by the Data Lead, this role delivers the pipelines, models and integrations that make the lake real. Day to day on Microsoft (Azure/Fabric) today, with a likely move to Google Cloud, so portable, vendor ...

Data & Analytics Development Manager (GCP) Location: London (Hybrid) Type: Permanent Role Our client is an established financial services organisation seeking an experienced Data & Analytics Development Manager to lead the design, development, and delivery of enterprise data and analytics solutions based on GCP. This role offers an opportunity … combine technical expertise, people leadership, and strategic influence to drive data-led decision-making across the business. Role Overview Reporting to senior leadership within Data & Analytics, the successful candidate will be responsible for shaping and executing analytics initiatives that align with organisational objectives. The role requires a balance ...

passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them … into effective outcomes. You understand and align with Solirius Reply Values. The Role: We are seeking an experienced SC Cleared Data Engineer to design, build, and maintain secure, scalable data platforms and pipelines within a high-security environment. The successful candidate will work closely with data architects ...

Senior Market Data Engineer Our client is a global quantitative and systematic investment firm operating across all liquid asset classes worldwide. The organisation is highly technology- and data-driven, applying a scientific approach to investing. By combining data, research, technology, and trading expertise, the firm fosters … collaborative environment focused on solving complex technical and quantitative challenges and delivering consistent, high-quality returns. The role You will work closely with researchers and quantitative developers to unlock insights from high-frequency market data and help power large-scale research and trading workflows. Key responsibilities include: Partnering ...

Consultant | Data Strategy Consulting | London Most organisations know their data isn't in great shape. Very few know exactly why, or what it's actually costing them. The opportunity This is a specialist boutique that helps major organisations understand, manage, and get real value from their data. Their … work spans data maturity assessments, data quality and condition diagnostics, governance and operating model design, and data investment prioritisation. They have clients across infrastructure, utilities, transport, and financial services. It's rigorous, commercially grounded work that lands at board level. They're looking for a Consultant ...

Senior Data Engineer London £65-85k + 15% bonus A London-based software company on a mission to make data work smarter. Their products power thousands of businesses, and as they grow, they’re building a data stack that scales with their ambition. They’re looking … Data Engineer who’s excited about designing modern data systems, experimenting with new tech, and helping shape how data flows through everything they build. What You’ll Do Build and own data pipelines that connect product, analytics, and operations Design scalable architectures using tools like ...

Data Architect/Principal Data Engineer (GCP) Contract: Initial 3 Months Location: Fully Remote Status: Outside IR35 We are looking for a highly experienced Data Architect/Principal Data Engineer with deep, hands-on GCP expertise to support a major data transformation programme within … regulated financial services environment. This is not an advisory role. We need someone who has personally designed, built and owned enterprise-scale GCP data platforms in production and can lead both architecture and delivery. Key Requirements 7+ years' hands-on experience with Google Cloud Platform (GCP) Proven experience designing ...

Manager/Senior Manager Data and AI Delivery Multiple Data & AI Delivery Opportunities | Financial Services | Banking or Capital Markets 💰 Roles range from £65,000 up to £95,000 + £5K Cash + Bonus + Extensive Package 📍 London Hybrid | Up to 3 days/week on client site … currently hiring across a growing AI & Data consulting practice supporting major Banking and Capital Markets clients. Multiple hires across: • Manager • Senior Manager • Associate Director These roles sit within a high-performing Engineering, AI & Data team delivering large-scale transformation programmes across the financial services sector. Projects focus ...

ICAP Group is a leading provider of market infrastructure, delivering global financial and commodities market solutions. Parameta Solutions is the Data & Analytics division of TP ICAP, specializing in unbiased OTC content, proprietary data and advanced analytics. Overview The role is in Parameta Solutions’ global Capital Markets Data Product function, focusing on identifying, developing, and enhancing data opportunities derived from TP ICAP’s Global Broking activities and third‐party sources. The position requires subject‐matter expertise across interest rates and credit OTC derivatives, ownership of the data product, and driving its strategic direction and roadmap ...

Days Home) Contract: 6-12 Months (Inside IR35/Subcon) Rate: Competitive Market Rate The Opportunity We are looking for a sharp, detail-oriented Data Business Systems Analyst to join a flagship data transformation initiative for a global leader in Investment Management. This role sits at the intersection … business strategy and technical execution, acting as the vital link between investment professionals and data engineering teams. The Role You won't just be gathering requirements; you will be the "data detective" ensuring the integrity of our financial platforms. You will dive deep into SQL databases, map complex ...

optimising finance reporting capabilities across the business. The successful candidate will work closely with Finance, Operations and Technology stakeholders to manage reporting processes, improve data quality and contribute to strategic transformation initiatives. This is an excellent opportunity for someone with strong finance systems experience who enjoys working across … data, reporting, stakeholder management and continuous improvement initiatives within a fast-paced Financial Services environment. Key Responsibilities Support and enhance finance reporting systems and operational processes. Maintain and improve reporting capabilities using TM1 and Power BI. Develop, maintain and troubleshoot dashboards, reports and MI solutions. Analyse data ...

Data Engineer/Permanent/London Hybrid - 3 days onsite/up to £45,000 This is a fantastic opportunity to join a leading global organisation with a strong international presence, dedicated to delivering customer-centric services while investing in innovation, technology, and growth. The role offers the chance … certifications, working alongside experienced professionals in a collaborative and supportive environment designed to support your progression. What you’ll do: Build and optimise Azure data pipelines (ADF, Databricks) Support migration into Azure Data Lake Drive data quality, governance, and performance Collaborate with global teams ...

analyst hire for a growing digital and ecommerce team, offering real influence at the point where commercial decision making meets modern data and analytics. You will play a central role in helping the business move beyond static reporting towards insight that genuinely shapes digital trading performance. The Company They … well-established, premium omnichannel retailer with a strong digital presence and an increasing focus on using data to guide commercial strategy. The organisation blends online and physical retail, with a customer centric mindset and a clear commitment to sustainable, long-term growth. Data is becoming a core enabler ...

exciting opportunity in London is looking for a Director, Data Operations/BI, supporting a global data and reporting centre within a complex, multi‐market organisation. • Based in London • Permanent role • Start date: May 2026 • Up to £80k per annum The Job As the Director, Data Operations …/BI , your responsibilities will include: Owning the end‐to‐end delivery of enterprise‐level data and taxonomy solutions, powering internal reporting and decision‐making Acting as a senior member, defining and enforcing global data governance, taxonomy, and reporting standards Leading engagement with multiple global and local markets ...

About us: Toluna is the global research and insights leader that enables businesses to make smarter, data-driven decisions – faster. For 25 years, we have partnered with the world’s leading brands, delivering transformative impact through our advanced technology platform, comprehensive solution portfolio, expansive global first-party panel … Sales, Research, Operations, Marketing, Finance, and other functions to identify pain points, opportunities, and improvement areas. Define, maintain, and govern CRM taxonomies, hierarchies, and data models, supporting stakeholders in making the right structural decisions. Ensure all CRM solutions follow best practices, security standards, and scalable architecture principles. Coordinate releases ...

evolution. You will play a central part in a major Lakehouse programme, combining deep technical ownership with the chance to influence how data is modelled, governed and consumed across the organisation. The Company They are a large, complex organisation making continued investment in their enterprise data platform. Analytics … that is scaling its engineering remit. The Role Take ownership of the curated or Gold layer within a Lakehouse architecture Design and deliver high-quality, analytics-ready data models that support trusted reporting Translate complex business requirements into robust SQL and PySpark transformation pipelines Shape how data ...

Engineer to own the reliability, scalability, and operational integrity of our machine-learning systems in research & production. This role sits at the intersection of data engineering and ML infrastructure: youll design and operate data pipelines that feed models, and youll build the tooling that trains, deploys, monitors … lifecycle infrastructure Productionizing models: packaging, deployment, versioning, and rollback Designing CI/CD pipelines for ML (training validation deployment) Implementing model monitoring (data drift, prediction drift, performance decay) Managing experiment tracking and reproducibility Data engineering foundations Building and maintaining batch and nearreal-time data pipelines Ensuring data ...

/Remote £465 per day inside IR35 - Umbrella only Job Spec: As a Performance Analyst, your role is to support product teams by utilising data tools to create insight and actionable outputs for product managers, designers, and developers. You will be developing and maintaining Adobe Analytics and Power … reports to enable data driven decisions across the programme. The role involves partnering with product teams to define reporting needs and translate them into clear KPIs and robust data solutions, delivering ad hoc analysis to inform product improvements, and applying measurement frameworks to shape future analytics capability. ...

leading financial services firm is seeking a Data Engineer to design, build, and maintain data pipelines on its modern Lakehouse and AI data platform. The ideal candidate will have a strong programming background in Python or Java, knowledge of SQL, and experience with data processing frameworks … such as Apache Spark. Responsibilities include enhancing data pipelines, ensuring data quality, and collaborating with engineering teams. The position is located in London and offers significant growth opportunities within the firm. #J-18808-Ljbffr ...

system. You will be part of a busy Marketing and Business Development team for the firm. Essential Duties & Responsibilities CRM Migration Partner & User Engagement Data Quality & Governance Data Management and Reporting Providing user support and troubleshooting issues when necessary. Skills Required: Extensive Knowledge of InTapp DealCloud … InterAction within a professional services environment (preferably a law firm) Data management and data manipulations skills (highly experienced with MS Word, SQL, and Excel). Attention to detail, proofreading and internet research skills with general knowledge of corporate structures. Highly detail-oriented, with data analysis being key. ...

partnering with a growing retail business looking to appoint a Systems/Finance Business Analyst to support a range of finance transformation and data improvement initiatives. This is a highly visible role sitting between Finance, IT, and Operations, focused on improving data quality, reporting accuracy, and system … efficiencies across the organisation. Key Responsibilities: Lead data cleansing projects to improve the quality and integrity of financial and operational data. Drive master data improvement initiatives, ensuring consistency and accuracy across systems. Manage and enhance reporting through Jet Reports, delivering reliable and meaningful insights to stakeholders. Work ...

work of a revenue team end-to-end: researching accounts, drafting outreach, updating the CRM, triaging inbound, prepping calls, following up. GTM data is the messiest data in the enterprise. It lives across 10+ systems, it's stale, it's permissioned, and full of half-truths people typed … engineer. You set the bar for architecture, evals, and what great looks like. The hard part isn't the agent loop — it's the data and context layer underneath : pulling from Salesforce, HubSpot, Gong, Slack, Notion, Drive and a long tail of broken APIs, then turning that mess into ...

MUST HAVE ACTIVE SC CLEARANCE Location: Remote/Newcastle (Hybrid as required) Overview We are seeking an experienced Performance Analyst with strong expertise in data visualisation and Microsoft Power BI to join a high-profile programme. This role will play a key part in transforming complex data into … senior stakeholders Define and track performance metrics and KPIs aligned to business objectives Work with large, complex datasets from multiple sources (SQL, APIs, data warehouses) Conduct deep-dive analysis to identify trends, risks, and opportunities Collaborate with business teams to understand reporting requirements and deliver solutions Ensure data ...

Senior Software Engineer/Reliability Engineering - Real-time Data Location London Business Area Engineering and CTO Ref # 10049067 Description & Requirements Our department is responsible for efficiently distributing financial data from its source to interested users all around the world. This includes (for example) stock prices or foreign … exchange rates. Data can either be served in response to a request or streamed in real time. The group owns: The distribution software and infrastructure A range of different sources of data Supporting services to administer and manage the system, including permissioning and metering The team is also ...

Role Our client is looking for a skilled Data Business Analyst to support our Housing Directorate, managing over 21,000 homes across the city. This is a key role combining data analysis, business analysis and systems thinking, helping transform how data drives decision-making, service delivery … technical teams to turn complex datasets into clear, actionable insights, improving housing services and resident outcomes. Key Responsibilities Analyse complex housing and asset data to support strategic planning and decision-making Identify data quality issues, duplication and process inefficiencies across services Support asset lifecycle planning and investment ...