126 to 150 of 184 Data Quality Jobs in the City of London

A proven track record of delivering technical solutions in Agile environments with expertise in JIRA and Confluence. Proven Solution Architect Experience: Deep technical expertise in various solution architectures, especially data platforms and complex data pipelines on public cloud platforms, with a focus on GCP. Robust Application Design Skills: Experience in designing scalable, low-latency solutions that meet diverse … functional and non-functional requirements. Data Architecture Expertise: Proven experience in designing and delivering complex batch and streaming data pipelines, understanding orchestration, and database capabilities across multiple solutions. Problem-Solving Ability: A strategic and creative thinker who can tackle complex challenges and develop innovative, robust solutions. Collaboration & Communication Skills: Strong interpersonal skills that can influence and engage others … Jenkins, Spinnaker, or Harness. Desirable Skills: Trade Surveillance Knowledge: Familiarity with Market Abuse Regulation and associated monitoring/reporting mechanisms. Industry Standards: Experience with TOGAF or equivalent, and GCP Data Engineer/Cloud Architect certifications. Cyber & Data Security Understanding: An appreciation for the architectural implications of application design and implementation. Modern Data Capabilities: Knowledge of Data More ❯

to adopt modern, scalable ways of working. Define measurable success criteria focused not only on adoption and process, but on delivering business outcomes that are fit-for-purpose , high-quality, and timely. Align change initiatives with business priorities, product strategy, and customer impact — ensuring that operational transformation directly contributes to measurable value. 2. Stakeholder Engagement & Communication Serve as a … trusted advisor across senior leadership, data/tech leads, and business stakeholders to align on a shared vision and outcomes. Facilitate open and structured communication channels that foster transparency, collaboration, and continuous feedback. Translate strategic ambitions into practical change narratives that resonate at every level, from exec sponsors to engineering squads. 3. Change Adoption & Enablement Empower teams to embed … and maintain outcome-focused dashboards and reporting frameworks to measure the impact of change at both team and enterprise levels. Track business-aligned KPIs such as delivery cycle time, data quality, user satisfaction, and commercial outcomes. Provide leadership with insight and confidence that transformation is not just happening, but delivering clear, measurable business value . What We’re More ❯

business use cases; promote a culture of knowledge. Your Profile Key skills/knowledge/experience Experience in technical strategy and owning projects from end-to-end. Expertise with data management: structured and unstructured DBs, SQL and RDBMS technologies, SOA design principles. Experience in understanding large code bases, including API design techniques. Knowledge in UI/UX, which can … Components, and other Salesforce-specific technologies for development and solution building. Integration Expertise : Experience designing and implementing integrations with third-party systems, utilizing APIs, middleware, and other integration tools. Data Management: Strong knowledge of data architecture, data modelling, and data migration strategies, ensuring data quality and integrity. Security and Compliance: In-depth understanding of More ❯

and Clean Code: Write clear, well-documented, and reusable code in line with engineering best practices. Help architect a scalable and resilient cloud-native platform (Azure) Maintain and improve data pipelines, ensuring data quality and integrity. Requirements : Bachelor’s or Master’s degree in a STEM field (e.g. Computer Science, Mathematics, Engineering). 0.5–3 years of More ❯

we are GlobalData is a specialist information services business on a mission to help our clients decode the future, make better decisions and reach more customers. Using our unique data, expert analysis and innovative solutions we deliver intelligence on the world s largest industries for companies, government organisations and industry professionals. We began our journey in 2016, by combining … our success and will continue to do so in the future. The role An exciting opportunity has arisen for a proactive and confident individual to join ALF as our Data Quality Controller. ALF is a premium online platform that provides sales and marketing professionals with key decision-makers at the UK s top advertisers and their associated advertising … profile organisations such as Channel 4, Cancer Research UK, Secret Escapes, Royal Mail, European Sports Media and the Incorporated Society of British Advertisers (ISBA). We pride ourselves on data quality and the successful candidate will play a key role in the ALF Content team. They will be central to maintaining the quality of our data More ❯

Data Solutions Partner/Data Business Analyst – Investment Management (Private Markets) £90,000 per annum plus Bonus and Benefits Our client is a leading Asset Management company and has an exciting opportunity for a Data Solutions Partner to support the Private Markets business on behalf of the Chief Data Office. The successful candidate will play a … key role in Data solution design activities, ensuring that Data is considered as a key enabler at the very heart of any solution designs and operating models created. The role will involve leading engagements with and acting as the key point of contact for business customers both to support BAU and change initiatives. This will include building close … working relationships and a deep understanding of the business activities, business priorities and data sets they consume and create. You will work with and support the business to adopt strategic data capabilities, comply with data policies and deliver value through Data Solutions. The ideal candidate will have an up-to-date understanding of relevant Private Markets More ❯

SAP S/4HANA Data Migration Manager Location: London (with roles also available in Birmingham and Manchester) Level: Manager Travel: Up to 60% (UK-based clients) Visa Sponsorship: Available Own the Data That Powers Transformation. Drive SAP Migrations That Deliver Value. We’re growing fast — and we’re looking for a driven Data Migration Manager to help … s most complex and high-value SAP S/4HANA programmes. This is your opportunity to step into a senior consulting role, where you’ll oversee large-scale SAP data migration workstreams, shape delivery strategy, and bring your functional expertise to life across industries including finance, retail, energy, and telecoms. You’ll be part of a collaborative team helping … global clients modernise their core platforms, improve the quality and usability of enterprise data, and drive real business outcomes. What You’ll Do: Manage the data migration workstream across large-scale S/4HANA programmes Lead teams to design, build, test and execute migrations from ECC or legacy systems into S/4 Collaborate with SAP functional More ❯

Job Description AWS Stack, data being landed in S3, Lambda triggers, Data Quality, data written back out to AWS S3(Parquet Formats), Snowflake for dimensional model. Design and build the data pipelines, work with someone around understanding data transformation, this is supported by BA's, building out the data pipelines, moving into layers … in the data architecture (Medallion architecture). Requirements 5 plus year's experience with AWS 5-8 years overall exposure to Data Technical Lead experience Proficient in Snowflake, S3, Lambda Triggers Hybrid London 1-2 days a week £(Apply online only) (Outside IR35) The reason they're hiring now, they have a client that is all on a More ❯

Purpose of role: The successful candidate will play a key role in Data solution design activities on behalf of the Chief Data Office, ensuring that Data is considered as a key enabler at the very heart of any solution designs and operating models created. The Solution Partner leads engagements with, and acts as the key point of … contact for business customers both to support BAU and change initiatives on behalf of Data Solution and CDO. She/He is expected to build a close working relationship and deep understanding of the business activities, business priorities and data sets they consume and create. They will work with and support the business to adopt strategic data capabilities, comply with data policies and deliver value through Data Solutions. The ideal candidate has an up-to-date understanding of relevant Private Markets (Real Estate Equity/Private Credit) asset classes, investment products; understands asset management capabilities, data domains, data models, familiar with the vendor/service provider landscape within the industry, understands ESG More ❯

Join to apply for the Data Architect role at Booking.com Get AI-powered advice on this job and more exclusive features. About Us At Booking.com, data drives our decisions. Technology is at our core. And innovation is everywhere. But our company is more than datasets, lines of code or A/B tests. We’re the thrill of … The journeys you take. The sights you see. And the memories you make. Through our products, partners and people, we make it easier for everyone to experience the world. Data Architect - Trips From our hubs in Manchester, London & Amsterdam, our Trips Business Unit helps people get where they want to go anywhere in the world. Whether customers want the … public transport or exciting activities, we make it all possible. Our team is passionate about helping people travel, seeing challenges as opportunities, and embracing change. Role Overview As the Data Architect for the Trips Business Unit (TBU), you will work with teams and stakeholders to create the data architecture strategy for TBU. Responsibilities include setting best practices, supporting More ❯

technical role when required. Identify and proactively manage risks relating to the as is and to be technologies in the ecosystem. Technical Skills Enterprise standard architecture documentation Designing high quality and repeatable processes that result in low levels of production issues Awareness of industry best practice and new and upcoming technology trends Full solution architectural understanding across networking and … integration Azure Stack (Azure functions, Azure Search, Azure Service Bus, Azure Logic Apps, Azure Identities) Power platform (power apps, power apps portals, power automate, power BI) Understanding of common data model and common data service Automation of CICD pipelines across different technologies in (essential) Azure DevOps and (nice to have) Jira Exposure and passion for new and emerging … trends Exposure to concepts of Governance (e.g. Data Quality/Management/Lineage/Security, Risk Management etc. More ❯

evolution of digital asset benchmarks. What You’ll Do: Develop, maintain, and enhance index reconstitution, weighting, and calculation models Oversee the control and validation framework for index and market data Build dashboards and models to ensure data quality and integrity Review and validate new index products and calculation methodologies Contribute to requirements gathering and test planning for … new systems Manage benchmark indices, including methodology reviews and pricing algorithm analysis Present recommendations to internal committees on product or methodology changes Monitor data/system alerts and lead remediation efforts Provide insights on indices and lead client calls when required Document processes, write runbooks, and support wider operations What We're Looking For: minimum 3+ years as a … Experience building models and methodologies for digital assets or traditional asset classes (equities, FX, fixed income or multi-asset strategies) Skilled in handling large financial datasets, particularly time-series data or similar structure Strong data management experience (quality, accuracy, timeliness) Excellent problem-solving skills and attention to detail Able to collaborate cross-functionally with engineers, researchers, and More ❯

About Us: Nephos Technologies is a fast growing data services company, dedicated to delivering innovative solutions and services to our clients. We are committed to service excellence and are looking for a talented Principal Sales Consultant to join our dynamic Go To Market team. Job Description: We are seeking a highly skilled and experienced Principal Sales Consultant where your … expertise will shape our FTSE 250 clients’ Data Management programmes. You will demonstrate your experience in supporting them through business case development through to strategy execution using your expertise. The ideal candidate will have a strong background in data management, governance frameworks, and regulatory compliance. This role requires a strategic thinker with excellent communication skills and the ability … to drive differentiated data governance approaches across our clients. Key Responsibilities: Engage with new clients to understand their Data Management requirements Develop, advise and propose strategic Data Management Services for new and existing clients Ensure clients’ data management programmes align with their business objectives Guide clients on a practical journey of delivering their strategic Data More ❯

million-pound initiative at the heart of our Supply Chain and Finance operations. The programme spans core capabilities including Stock Management, Ordering, Receipting, Invoice Reconciliation, Ingredient and SKU Master Data, and Digital Transformation of our stock management tooling. As Programme Lead, you’ll be accountable for shaping and driving this transformation—managing domain teams, stakeholders, and suppliers to realise … risks, assumptions, and dependencies. Embed governance, escalation routes, and contingency planning. Agile Enablement & Delivery Best Practice: Champion agile delivery across the programme. Promote lean thinking, iterative delivery, and high-quality outputs. Embed metrics, retrospectives, and a continuous improvement mindset. Roadmap & Prioritisation: Work closely with Product Managers and SMEs to define and refine the strategic roadmap, ensuring a laser focus … Strong understanding of digital transformation, particularly within stock, ordering, or supply chain domains • Expertise in agile delivery frameworks (Scrum, Kanban, SAFe) and experience embedding agile at scale • Understanding of data management concepts (e.g. master data, data quality, reconciliation) • Able to challenge and support engineering and product leads on delivery feasibility and estimates • Understanding of APIs, integration More ❯

Posted: 16.06.2025 Expiry Date: 31.07.2025 col-wide Job Description: An established and forward-thinking investment management firm is seeking a System Support Analyst to join their growing technology and data function. This role offers a fantastic opportunity for an experienced professional to play a vital part in supporting the firm’s data and investment platforms, with a particular … focus on equities and bonds. It’s a role that sits at the intersection of operations, data, and technology – ideal for someone who enjoys solving problems, collaborating across teams, and ensuring data quality in a high-performing environment. As part of a small, close-knit team, you’ll be responsible for managing the smooth flow of data … and performing root cause analysis to maintain accurate and timely positional data. You’ll work closely with investment teams, compliance, operations, and external vendors, ensuring business users have reliable data to support their decision-making processes. This role also involves contributing to projects, helping write specifications, supporting user acceptance testing, and being a key point of contact for both More ❯

development of machine learning systems. This is a deeply technical role focused on applied AI, not management or strategy alone. You’ll work at the intersection of large-scale data processing, generative AI, and cloud infrastructure, contributing directly to the architecture and delivery of smart features across the platform. If you’re passionate about building production-grade AI tools … integrate modern techniques such as large language models and generative architectures. Mentorship & Collaboration Support peers through code reviews, design discussions, and knowledge sharing. Scalability & Reliability Solve practical challenges like data quality, explainability, and robust infrastructure for ML. What You’ll Bring 7+ years of hands-on experience building ML/AI systems in production. 3+ years in a … senior technical contributor or team lead role. Advanced Python skills with exposure to common ML frameworks and data libraries. Solid experience working with cloud platforms (ideally AWS) and infrastructure-as-code tools (e.g., Terraform). Understanding of distributed systems, microservices, and modern software architecture. Hands-on experience with LLMs and generative AI models, including tuning and inference. Ability to More ❯

Data Quality Officer – 6 Month Fixed Term Contract Hybrid, London - City Full time, Fixed Term Salary: £25,200-£28,000 per annum (pro-rata) Our mission The overarching purpose of the Chartered Insurance Institute (‘the Institute’) is to educate and support our members to deliver services to the highest professional standards and to advocate for the public good. … Our vision Our vision is that CII and PFS professionals build a world which delivers ever greater financial resilience for individuals and societies more broadly. Your role As a Data Quality Officer, your mission is to enhance the accuracy and completeness of the CII's records. By addressing data gaps and replacing dummy data with up … to-date information, you will help the Institute operate more efficiently, reduce processing errors, and improve communication with members and target audiences. You will methodically work through data records allocated from the CRM database, filling in missing information, replacing inaccurate data, and liaising with Customer Services for further member support. Throughout your work, you will have access to More ❯

My leading financial services client are looking for a Technical Business Data Analyst to work on a large Loans transformation programme. You'll perform data mapping, transformation, and advanced analysis on large and complex data sets. Ensuring data quality, integrity and consistency by enforcing best practices in data governance, security and compliance across the … systems. This is a brilliant long-term contract opportunity! The following skills/experience is required: Strong Technical Business Analyst/Data Analyst background Strong Data mapping and modelling SQL Server and Excel Loans experience is desirable (Loan IQ) Financial Services background Rate: Up to £650/day Duration: 6 months + Location: London (good work from home … options available) If you are interested in this Technical Business Data Analyst position and meet the above requirements please apply immediately. More ❯

We’re working with a leading global bank to support one of the most critical functions in their EMEA business. This is not a technical data governance role – it’s aimed at someone who understands data but comes from a Risk, Finance or Reporting background , with a PM or Business Analyst mindset , able to support high-impact regulatory … programmes and act as a trusted right-hand to senior leadership. As part of a growing and well-established Data Office, this person will help embed governance best practice across the Risk and Finance domains, building towards full BCBS 239 compliance. You don’t need to be an expert in BCBS 239 – but you will need to know your … way around data quality, ownership, lineage, and how to influence senior stakeholders across the business. What makes this different? Business-first data governance: this is not about systems or tooling – it’s about working with the business to shape process, ownership and decision-making. Opportunity to drive change and play a central role in one of the More ❯

Role: Data & Migration Workstream Lead Location: London (Oxford Circus) Hybrid: 1-2 days per week in the office About Monument Technology Limited In building its core UK banking business, Monument has developed an open, scalable, cloud native and world-leading banking technology platform, the third pillar of the Banks’ strategy, which has allowed it to make significant inroads fast … clients to rapidly deploy, scale and innovate at a fraction of the cost. From front end mobile apps, through core banking and CRM to the general ledger and a data lake, the platform can be consumed in whole (“bank in a box”) or in part as required. Our technology stack has gained positive attention from multiple players globally and … platforms. Our dynamic integration frame and architecture allows the platform to scale globally with many components adaptable to other geographies. THE ROLE We’re looking for a highly experienced Data & Migration Workstream Lead to drive the planning, execution, and delivery of all data-related activities across multiple complex projects and workstreams. This is a hands-on leadership role More ❯

Head of Tech & Data Salary: 65,000 with generous benefits Permanent Hybrid working with two to three days in a central London office Deadline: 25 June, 2025 Merrifield Consultants is proud to be partnering with a high-impact campaigning organisation to recruit a Head of Tech and Data. This is a rare opportunity to lead digital and data … drives legal action, public campaigns, supporter growth and operational delivery. You will lead the organisation's use of digital tools, systems and insight. From CRM and campaign platforms to data governance and innovation, your work will enable more effective decision-making and deeper engagement. You will work closely with the Managing Director and senior leaders in legal, fundraising, campaigns … and operations. Your influence will shape how technology supports change and how data drives impact. Key Responsibilities Lead a skilled and committed team across tech, data and insight Improve use of systems such as Salesforce and campaign platforms Drive digital innovation including AI and digital storytelling Build data quality, governance and reporting across the organisation Enable More ❯

About the Opportunity We’re seeking a hands-on Software Engineer with a passion for AI and data to help architect and scale the core platform behind a rapidly expanding SaaS company. You’ll be joining a tight-knit, ambitious team—your work will directly impact thousands of users and define how businesses adopt and benefit from AI in … stack, working closely with product and engineering to ship impactful features quickly. About You Experience shipping and operating AI-powered features in production (LLM APIs, real users, reliability, and quality at scale). Skilled in designing evaluation, monitoring, and improvement flows for AI features—focused on measurement and learning. Background in building and adapting data/analytics pipelines … for SaaS (data quality, privacy, actionable insight). Proficient in production-grade Python; thrive in a fast-moving, autonomous environment. Motivated by real-world impact and product ownership; eager to shape how AI is used in practice. Quick to learn new tools and approaches as needs change. Bonus: Product sense, experience with real-time or multimodal AI flows More ❯

About the Role: You will oversee data within the Association’s marketing operations infrastructure, optimising processes, analysing data, and ensuring efficient campaign execution. You will work with marketing teams to improve activities and deliver impactful results by using data-driven insights and aligning with our goals. Responsibilities include working with IT and Digital Product management to improve … the marketing tech stack, CRM and lead management, data compliance, Goal tracking, and driving collaboration to improve marketing performance across email channels. You will report to the Vice President of Marketing Operations. You Will: Collaborate with Experience teams to develop marketing campaigns that achieve our marketing strategy and proper tracking of campaign performance metrics. Ensure adherence to data privacy regulations (GDPR, CCPA) and maintain data quality standards across the marketing organisation Lead a team of 3 marketing operations specialists, providing guidance on best practices and technical expertise. Work with IT and Digital Product Management to oversee the marketing technology stack, including CRM, marketing automation platforms, data analytics tools, and other relevant software, ensuring integration More ❯

is scaling its London engineering hub as they drive to double their AUM to $2 trillion within the next 3 years. Join a lean team building the event-driven data platform that powers Private Credit trading for global pension-fund and insurance mandates. Position Overview: High impact, greenfield work backed by one of the world’s fastest-growing alternative … asset managers. Deliver high-performance Python APIs and micro-services; craft slick UIs in React or Vue Re-architect & refactor trade-flow data services into a Kafka-streaming, event-driven ecosystem Optimise data quality & latency for front-office decision-makers Access to decision-makers, lightning-fast release cycles, and enterprise-level tooling. Collaborative culture that rewards excellence. … JavaScript framework experience (React or Vue.JS). Hands-on with Kafka (or similar streaming tech) and a passion for clean, testable code. Comfortable partnering directly with traders, quants, and data scientists. More ❯

Head of Tech & Data Salary: £65,000 with generous benefits Permanent | Hybrid working with two to three days in a central London office Deadline: 25 June, 2025 Merrifield Consultants is proud to be partnering with a high-impact campaigning organisation to recruit a Head of Tech and Data. This is a rare opportunity to lead digital and data … drives legal action, public campaigns, supporter growth and operational delivery. You will lead the organisation’s use of digital tools, systems and insight. From CRM and campaign platforms to data governance and innovation, your work will enable more effective decision-making and deeper engagement. You will work closely with the Managing Director and senior leaders in legal, fundraising, campaigns … and operations. Your influence will shape how technology supports change and how data drives impact. Key Responsibilities Lead a skilled and committed team across tech, data and insight Improve use of systems such as Salesforce and campaign platforms Drive digital innovation including AI and digital storytelling Build data quality, governance and reporting across the organisation Enable More ❯