151 to 175 of 638 Data Quality Jobs in London

Prolific is building the human data infrastructure that powers the next generation of AI systems. As frontier AI labs scale their use of human-generated data for training, evaluation, and alignment, the way we measure quality, performance, and operational efficiency becomes increasingly important. The Role … Applied Scientist, you will design and prototype AI/ML methods that improve data quality, scale human judgement, and support robust AI evaluation workflows. You will work on applied problems such as quality modelling, judgement aggregation, evaluation design, LLM-assisted review, and reliability testing for AI systems. ...

Senior Data Architect - Databricks - London - Permanent - Hybrid - Up to £110,000 Are you a Databricks expert looking to take ownership of enterprise-scale data architecture and drive a major cloud transformation programme? We're looking for a Senior Databricks Architect to lead the design of enterprise-scale data solutions that will power real-time analytics, critical business decisions and next-generation data products. This is a highly visible role where you'll influence architecture strategy, champion engineering best practices and drive the adoption of modern data technologies across a complex organisation. This role offers genuine ...

nLighten is a European platform of distributed edge data centres, designed to meet the growing demand for AI, 5G, and hybrid cloud deployments. As a rapidly expanding provider, we offer scalable colocation hubs and best-in-class energy solutions across Europe. Our innovative and sustainable approach to digital infrastructure … ensures reliability, efficiency, and future‐ready solutions for our clients. nLighten’s current footprint is 34 data centres in 7 European countries, with the ambition to grow to 100 sites during the next 3‐4 years. We are seeking a VP Technology & Data to lead the development ...

Data Analyst London (Hybrid, 4 days in office) | £45,000 + Bonus This is an excellent opportunity to play a key role in turning complex datasets into meaningful insights. You'll work across a range of high-profile communications and brand measurement projects, helping stakeholders understand performance, audience engagement … brand impact through data. The Company This specialist analytics consultancy supports clients with data-driven decision making across communications, marketing, and brand performance. They bring together data from multiple sources to deliver actionable insights and strategic recommendations. With a collaborative team environment and a strong focus on technical ...

Databricks Data Architect London - Hybrid Working We're working with a global consulting and digital transformation organisation that is delivering some of the UK's most ambitious cloud and data modernisation programmes. As a Senior Databricks Data Architect, you'll play a pivotal role in designing … delivering modern data platforms that transform how organisations leverage data. You'll work at the intersection of architecture, engineering and business strategy, helping clients move from legacy environments to scalable, cloud-native data ecosystems. This is an opportunity to influence architecture decisions, establish data engineering best practices ...

Select how often (in days) to receive an alert: Create Alert Candidates must provide work authorization for the respective country. Applied data and statistical skills, along with the ability to communicate insights clearly to nontechnical audiences. Interview to be held Week commencing 21st September About the Role: The Senior … Data and Insight Scientist provide analytical leadership across Lloyd’s Register Foundation, ensuring that data and evidence are robust, meaningful, and usable for decision ‐ making and impact. The role bridges deep technical expertise with clear insight translation, supporting flagship programmes including the World Risk Poll and the Global ...

Join Our Team as a Software Developer (Python/SQL - Data & Database Focus)! Are you a passionate Software Developer with expertise in Python and SQL? Do you thrive in a dynamic environment focused on data engineering and modern data platforms? If so, we want to hear from … Role Overview: At our client's organisation, we are on the lookout for a highly skilled Software Developer to design, build, and maintain data-driven applications. You'll play a pivotal role in integrating with data lakes, lake house architectures, and enterprise databases, all while working with large ...

Role Overview Help shape the data product offering in a growing international bank. Must have strong experience driving data products within Financial Services. About Our Client This is a London based role at a large and growing international bank. Job Description Data Products Delivery Lead - Director responsibilities … Lead the delivery of data products, aligning with business objectives and requirements. Collaborate with cross-functional teams to ensure smooth implementation of data solutions. Maintain the data product roadmap and prioritisation process for EMEA Collaborate to align Data Products delivery with the global strategy Oversee project ...

Lead Data Engineer Hands-on technical leadership building data systems that actually work We're looking for a Lead Data Engineer to join an enterprise data engineering capability and play a critical role in designing, building, and improving real-world data systems . This … line-management role . Instead, it's a senior, hands-on technical leadership position for someone with deep data engineering experience who leads through delivery, judgement, and technical credibility rather than hierarchy. You'll work in a complex environment spanning legacy platforms, modern cloud services, and evolving data ...

looking for experienced Data Engineers to join a high-profile data transformation programme that will shape the future of investment decision-making and regulatory reporting within a leading financial services organisation.This is an opportunity to work on a business-critical initiative that will transform how investment and portfolio … data is managed, analysed and utilised across the organisation. You'll be building modern data solutions from the ground up, working alongside senior stakeholders and helping deliver a platform that will have long-term strategic impact.If you're passionate about solving complex data challenges, enjoy working with ...

more liquid world. The more we share, the more we all gain. About the role Sharegain is looking for an experienced and driven Data Team Lead to join our R&D organization. In this role, you will lead a team of data engineers while taking hands‐on ownership … data infrastructure, pipelines, and quality standards. You will play a key role in shaping how data is built, used, and trusted across the company - from our core platform through to analytics and AI-native applications. This is both a technical leadership and people management role. You will ...

Data Architect Charity/Not for Profit Sector | £70,000 - 80,000 18mth FTC | London (Hybrid) Our client is a charitable organisation with a clear mission and a growing ambition to put data at the heart of how it operates. They are looking for a hands-on Data Architect to take ownership of their data function at a pivotal moment in its development. This is a hybrid hands-on/leadership position. Youll be responsible for the end-to-end data capability from governance frameworks and quality controls through to the architecture and delivery ...

Senior Data Analyst London - 4 Days per Week in Office Up to £70,000 If you're looking for a Senior Data Analyst role where your insights will directly influence business strategy, this is an excellent opportunity to make a measurable impact. You'll work across multiple functions … translating complex data into actionable recommendations and helping shape a truly data-driven culture. The Company: This organisation is a well-established and growing business with a strong focus on innovation, operational excellence, and customer experience. They are investing heavily in their data and analytics capabilities ...

Role: Lead Product Manager (Data) Location: UK Wide/Hybrid The Opportunity An exciting opportunity has arisen for an experienced Lead Product Manager (Data) to join a growing digital consultancy delivering innovative data products and platforms across both public and private sector organisations. Working within multidisciplinary teams … play a key role in helping clients unlock greater value from their data, shape product strategy, and deliver solutions that drive better decision-making and measurable outcomes. This is an excellent opportunity for a data-focused Product Manager looking to combine strategic leadership, stakeholder engagement and technical delivery ...

house. Now employing circa 10,000 employees, since we opened in 1997 we have been providing exceptional, hand-crafted Italian coffee and fresh, high-quality food to customers seeking an authentic, Italian experience. The UK Caffè Nero Group comprises of Caffè Nero UK, Harris + Hoole, FCB Coffee … Degrees and Coffee#1. The role: We are looking for a Data Platform Lead at Caffe Nero. The role is based at our offices in Covent Garden, Central London. Reporting to the Head of Data Engineering and AI, the Data Platform Lead will play a central role ...

Closing date 20 May 2026 What is the purpose of this job? As the Data Engineering Lead, you will provide senior technical leadership and oversight for the RDG’s current AWS-based data platform, ensuring it is robust, scalable and able to support RDG and wider rail-industry … needs. You will act as RDG’s principal expert in data engineering, guiding major technical decisions and enabling teams across RDG to deliver high-quality, reliable and efficient analysis and insight. You will work closely with the Head of Data, Analysis and Insights and the Head ...

well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. This creates an excellent opportunity to join a complex, data-led environment where finance technology is central to business planning, performance reporting and commercial decision-making. … continuous improvement. The opportunity to deliver change across Finance, Underwriting and Technology rather than focusing only on routine support. Exposure to business-transformation, automation, data-quality and finance-technology initiatives. Hybrid working, with three days in the London office and two days working remotely. ...

well-established international specialty insurance organisation is expanding its finance systems capability following continued growth and investment in reporting, data and automation. This creates an excellent opportunity to join a complex, data-led environment where finance technology is central to business planning, performance reporting and commercial decision-making. … continuous improvement. The opportunity to deliver change across Finance, Underwriting and Technology rather than focusing only on routine support. Exposure to business-transformation, automation, data-quality and finance-technology initiatives. Hybrid working, with three days in the London office and two days working remotely. ...

going, and growing, SMEs need finance that’s as flexible and responsive as they are. That's why we built iwoca. Our smart technology, data science and five-star customer service ensures business owners can act with the speed, confidence and control they need, exactly when it's needed. … they drive. The team You’ll join the Core Systems team, who are responsible for driving innovation across the business by optimising development, building data systems, and continuously improving iwoca products. We follow Agile-inspired processes, using continuous integration and delivery, so that features go live in days ...

Data Lead - Data Migration & Reporting Payments Transformation Programme Contract: Outside IR35 | Duration: Initial 6 months | Hybrid Working | £500-£600 per day An exciting opportunity has arisen for a hands-on Data Lead to join a major Payments Transformation programme. You'll take ownership of data quality, migration and reporting, ensuring the successful delivery of a critical workstream that underpins programme go-live. Key Responsibilities Lead data quality assessments, cleansing and migration activities across customer and finance data. Design and execute ETL processes, reconciliation rules, migration rehearsals and cutover planning. Build and maintain Power ...

Join Our Team as a Software Developer (Python/SQL - Data & Database Focus)! Are you a passionate Software Developer with expertise in Python and SQL? Do you thrive in a dynamic environment focused on data engineering and modern data platforms? If so, we want to hear from … Role Overview: At our client's organisation, we are on the lookout for a highly skilled Software Developer to design, build, and maintain data-driven applications. You'll play a pivotal role in integrating with data lakes, lake house architectures, and enterprise databases, all while working with large ...

Private medical cover Bank your Bank Holidays A collaborative andsocial culture Social events Training and development opportunities Organised sports activities Join our team Genomics Data Operations Engineer Location Location Type Hybrid Department Genomics Data Services Location: Oxford or London (Hybrid) The Mission: Why We Exist Genomics … science-led transatlantic TechBio combining large-scale genetic and health data with proprietary analytics to accelerate drug discovery and advance predictive, preventative healthcare. We are united by a single vision to help people live longer healthier lives, using the power of genomics. Genomics aims to help people live longer ...

Lead Data Engineer Are you an experienced Lead Data Engineer looking to shape the future of a modern cloud data platform? This is an exciting opportunity to join a growing technology business where you'll provide technical leadership, define engineering best practices, and help build scalable, high … performing data solutions. As a senior individual contributor, you'll act as the technical authority within the Data Engineering team, working closely with senior leadership to define architecture, improve platform performance, and mentor engineers. This role focuses on technical excellence rather than people management. The Role ...

platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm. Role Overview: Reference Data Data Analyst The role Reference Data underpins G-Research's trading and research workflows by curating core market datasets. As a Data Analyst, you will own day-to-day data integrity and investigate anomalies end to end. You will partner with engineers and stakeholders to improve pipelines, controls and downstream usability. This is a highly stakeholder-facing role requiring proactive communication, accountability and strong teamwork. Key Responsibilities Owning daily data ...

exciting opportunity has arisen to join a well-established tier one main contractor as an IT Data & Platform Engineer, working within a collaborative Group IT team responsible for delivering modern data engineering and business intelligence solutions across the business. This permanent position is based in Canary Wharf, offering … hybrid working arrangement following probation period, where employees will be expected to work full-time from the office. About the Role As an IT Data & Platform Engineer, you will play a key role in the design, development and maintenance of modern data platform solutions. Working closely with technical ...