251 to 275 of 618 Data Quality Jobs in London

Data Engineer- London/Remote- 4 Months- £41-£46 ph PAYE A global technology company are looking for an experienced Data Engineer to join their team on an initial 9 month assignment. The data warehouse team works very closely with Product Managers, Product Analysts and Internet Marketers to figure out ways to acquire new users, retain existing … user experience - all of this using massive amounts of data. In this role, you will see a direct link between your work, company growth, and user satisfaction. The successful Data Engineer will work with some of the brightest minds in the industry, and you'll get an opportunity to solve some of the most challenging business problems on the … web and mobile Internet, at a scale that few companies can match. Responsibilities: Manage data warehouse plans for a product or a group of products. Interface with engineers, product managers and product analysts to understand data needs. Build data expertise and own data quality for allocated areas of ownership. Design, build and launch new data More ❯

About the Role: Grade Level (for internal use): 12 Director, Marketing Data Enablement & Automation The Team: The Marketing Data Enablement & Automation team is integral to S&P Global's Enterprise Marketing Strategy and Demand Generation Center of Excellence. Reporting to the Head of Revenue Operations, Performance Analytics & Martech, this is a business-led, team-lead role that translates … marketing needs into actionable data and automation strategies. While highly technical in orientation, this role is embedded in the Marketing function and focused on enabling business outcomes. This role ensures seamless collaboration with Corporate Technology counterparts, who respectively lead on Martech, Automation, Analytics, Data Architecture, Integrations, and Governance. Together, the teams deliver scalable, future-ready solutions that connect … audience data, analytics, and automated personalization with measurable impact. The Director manages a team responsible for Customer Data Platform (CDP) operations, Marketing DataOps, and Martech automation and integration projects (e.g., Salesforce to Marketo migrations, automated segmentation and activation workflows). This leader ensures that data infrastructure and automation capabilities are fully aligned with marketing priorities, fueling real More ❯

BRAND: Publicis Media Job Function: Data Sciences Location: London, United Kingdom Experience Level: Specialist Workplace Type: Hybrid Company description OVERVIEW Founded in 1926 by Marcel Bleustein-Blanchet, today Publicis Groupe is the second largest communications group in the world and a leader in marketing, communication, and digital business transformation, led by Arthur Sadoun, the third CEO in its history. … transformation. Publicis Groupe is a privileged partner in its clients' transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients, including Disney, P&G, LEGO, Nestl, and Cartier have a facilitated access to all its expertise in every market. … as well as global accelerator PMX and integrated platform-based technologies including CJ, CitrusAd, Epsilon and Profitero. A key business solution of Publicis Groupe, Publicis Media's digital-first, data-driven global solutions deliver client value and drive growth in a platform-powered world. It is present in over 100 countries with over 23,000 employees worldwide. Overview The More ❯

SENIOR DATA ENGINEER PERMANENT CITY OF LONDON £80,000 As a key member of this team, you will play a pivotal role in designing and implementing data warehousing solutions using Snowflake and AWS. You will help drive the evolution of our data architecture as we move from Redshift to Snowflake. Looking for someone with extensive experience with … AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Looking for someone with hands-on development Conducting code reviews, mentoring through pair programming. Looking for data engineering and software development Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. CI/CD and Infrastructure-as … Code Tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. Key Responsibilities: Design and implement scalable, secure, and cost-efficient data solutions on AWS, leveraging services such as Glue, Lambda, S3, Redshift, and Step Functions. Lead the development of robust data pipelines and analytics platforms, ensuring high availability, performance, and maintainability. Demonstrate proficiency in software engineering principles, contributing More ❯

SENIOR DATA ENGINEER PERMANENT CITY OF LONDON £80,000 As a key member of this team, you will play a pivotal role in designing and implementing data warehousing solutions using Snowflake and AWS. You will help drive the evolution of our data architecture as we move from Redshift to Snowflake. Looking for someone with extensive experience with … AWS services such as Glue (Spark), Lambda, Step Functions, ECS, Redshift, and SageMaker. Looking for someone with hands-on development Conducting code reviews, mentoring through pair programming. Looking for data engineering and software development Building APIs, integrating with microservices, or contributing to backend systems — not just data pipelines or data modelling. CI/CD and Infrastructure-as … Code Tools like GitHub Actions, Jenkins, AWS CDK, CloudFormation, Terraform. Key Responsibilities: Design and implement scalable, secure, and cost-efficient data solutions on AWS, leveraging services such as Glue, Lambda, S3, Redshift, and Step Functions. Lead the development of robust data pipelines and analytics platforms, ensuring high availability, performance, and maintainability. Demonstrate proficiency in software engineering principles, contributing More ❯

re-insurer. This will be a twelve-month contract initially. The main function of the role is to ensure excellent customer service to clients and a high level of data quality when it comes to system maintenance and processing. This will require a good understanding of all the company's products and technical reporting to build relationships between … External and Internal). The successful candidate will be responsible for the production of Internal or Regulatory Technical reporting. The reporting must be completed at a high level of quality and delivered within stated deadlines. Duties : Produce a high level of quality for all quarterly internal Technical reporting requirements and their timing delivery Support the interfaces with all … stakeholders involved in the Intercompany process to clarify all Intercompany differences within the given timeframe Support the running of the reinsurance program Develop the processes and controls ensuring good data quality within the Global systems Prepare all of the periodic Technical Regulatory reports including IPT, Terror Pools, FSCS Levy, LFB, MIB IUA, and Flood Re submissions in accordance More ❯

Analytics and Data Tester Location: London or Glasgow - Hybrid working - 3 days onsite/2 days remote Salary: £40,000 - £60,000 We're looking for a detail-oriented Analytics and Data Tester to join our clients Business Services Business Intelligence team. You will play a key role in ensuring the quality and accuracy of our Oracle … Fusion reporting and analytics products across Finance and Human Capital Management (HCM) domains. If you have a passion for high-quality testing, data validation, and continuous improvement, and you're excited about working in a high-performance, inclusive environment - we'd love to hear from you. What You'll Be Doing Designing and executing test plans, scripts, and … cases for reports and dashboards in Oracle Analytics Cloud (OAC) and Fusion Data Intelligence (FDI) Conducting regression, functional, and system integration testing Automating tests where feasible using appropriate tools Identifying and resolving data discrepancies and report logic issues Collaborating with business analysts and developers to validate reporting requirements Supporting continuous improvement of QA processes and tooling Ensuring data More ❯

Are you passionate about data science, innovation, social impact, and early childhood development? Elevate Great is looking for a talented Data Scientist (MLOps) to join our Evidence Team and help shape our data and evidence function. You will develop and deploy Elevate Great's data infrastructure and data science projects with a focus on MLOps … be the best employer possible and ask of you to be the greatest change agent you can be. The details What you'll be working on - Build and manage data pipelines and infrastructure to support early childhood-focused programmes and innovations. - You will leverage AI platforms, frameworks and APIs . - You will productionise dashboards and web-based applications . … Apply machine learning , predictive modelling , and economic forecasting to extract insights. - You will comply to data governance policies and best practices to ensure data quality, documentation and compliance with regulations like GDPR. - Communicate complex data findings through clear reports and visualisations. What we're looking for Qualifications & Experience Degree in computer science, data science, statistics More ❯

Data Scientist – Leading Data Science & Analytics Firm (UK) Location: London (Hybrid) Sector: Data Science/AI/Machine Learning Salary: £65,000 + Benefits We are working with a rapidly growing UK-based data science company that leverages advanced AI and predictive analytics to deliver actionable insights across a range of industries. Their proprietary solutions are … designed to optimize marketing efficiency, enrich data, and predict customer behaviours using millions of UK household and property-level data points. As they enter an exciting phase of expansion, they are seeking a talented Data Scientist to join their innovative team. This is an excellent opportunity to work on cutting-edge data products and make a … tangible impact within a dynamic and fast-paced environment. The Role In this role, you will be responsible for designing and implementing data flows, integrating multiple systems, and ensuring clean, scalable data infrastructure to support advanced analytics and machine learning models. You’ll work closely with cross-functional teams, translating complex data insights into actionable recommendations that More ❯

Data Scientist – Leading Data Science & Analytics Firm (UK) Location: London (Hybrid) Sector: Data Science/AI/Machine Learning Salary: £65,000 + Benefits We are working with a rapidly growing UK-based data science company that leverages advanced AI and predictive analytics to deliver actionable insights across a range of industries. Their proprietary solutions are … designed to optimize marketing efficiency, enrich data, and predict customer behaviours using millions of UK household and property-level data points. As they enter an exciting phase of expansion, they are seeking a talented Data Scientist to join their innovative team. This is an excellent opportunity to work on cutting-edge data products and make a … tangible impact within a dynamic and fast-paced environment. The Role In this role, you will be responsible for designing and implementing data flows, integrating multiple systems, and ensuring clean, scalable data infrastructure to support advanced analytics and machine learning models. You’ll work closely with cross-functional teams, translating complex data insights into actionable recommendations that More ❯

as a PowerBI Architect in a large, complex organisation, preferably Insurance. Previous experience migrating cubes to PowerBI. Expertise in SQL, SSAS, SSIS and Excel. Experience with one or more data management disciplines such as Data Governance, Master Data Management, Data Quality, Data Warehousing, Reporting etc. Excellent communication skills. Familiar with Agile ways of working More ❯

We’re looking for a talented Data Engineer to join a dynamic technology team driving innovation across a fast-paced and forward-thinking organization. This is a unique opportunity to be part of mission-critical projects that shape the way the company uses and understands its data. As a Data Engineer, you'll play a key role in … modernizing legacy platforms and building robust data pipelines using the latest Azure cloud technologies. You’ll work closely with cross-functional teams to ensure data is reliable, accessible, and valuable across all areas of the business. What you’ll be doing: Designing, building, and owning high-performance data pipelines and APIs Developing ETL processes to support analytics … reporting, and business operations Assembling complex datasets from a wide variety of sources using tools like SQL, Python, dbt, and Azure Supporting and improving data quality, data infrastructure, and performance Defining and documenting cloud-based data architecture and technical solutions Collaborating across teams and contributing to architectural decisions Troubleshooting data issues and continuously improving data More ❯

work with occasional travel to Belgium (1-2 days per month). Travel expenses to Belgium will be reimbursed. We are seeking a Technology Architect with strong experience in data architecture and cloud technologies for a 6-month contract in London. The role will involve working with AWS (Aurora, S3, Lambda), Snowflake , Databricks , and Reltio to design and implement … scalable data solutions. Key Responsibilities: Lead data architecture design using AWS, Snowflake, Databricks, and Reltio. Manage data migration, data modeling, ETL processes, and data integration. Work with reporting tools such as Power BI or Tableau. Implement and maintain data governance frameworks. Ensure compliance with GDPR and other data privacy regulations. Maintain high levels … of data quality throughout the lifecycle. Knowledge of motor fleet insurance operations (underwriting, claims, policy management) is a plus. Required Skills & Experience: 15-20 years of experience in data architecture . Expertise in AWS , Snowflake , Databricks , and Reltio . Experience with data governance , data privacy regulations , and ETL tools . Familiarity with reporting tools like More ❯

work with occasional travel to Belgium (1-2 days per month). Travel expenses to Belgium will be reimbursed. We are seeking a Technology Architect with strong experience in data architecture and cloud technologies for a 6-month contract in London. The role will involve working with AWS (Aurora, S3, Lambda), Snowflake , Databricks , and Reltio to design and implement … scalable data solutions. Key Responsibilities: Lead data architecture design using AWS, Snowflake, Databricks, and Reltio. Manage data migration, data modeling, ETL processes, and data integration. Work with reporting tools such as Power BI or Tableau. Implement and maintain data governance frameworks. Ensure compliance with GDPR and other data privacy regulations. Maintain high levels … of data quality throughout the lifecycle. Knowledge of motor fleet insurance operations (underwriting, claims, policy management) is a plus. Required Skills & Experience: 15-20 years of experience in data architecture . Expertise in AWS , Snowflake , Databricks , and Reltio . Experience with data governance , data privacy regulations , and ETL tools . Familiarity with reporting tools like More ❯

Job Description: Mars Inc. is undertaking a global transformation program delivering a standard core of best practice processes and systems across its Enterprise and segment divisions. This Vendor Data Domain Lead role serves to represent the Shared Template the global ERP master data design and associated maintenance process design and technical deployment. This role will work with the … Global Process Owners, business process subject matter experts and peer roles in other segments to design and deploy world class End to End data solutions. What are we looking for? Bachelor's degree in a relevant business function or significant experience (8yrs+) in relevant functional area Comprehensive understanding of Mars vendor data, related attributes, and uses (5+ yrs … Previous experience with Mars procurement transformation projects, preferably experience in SAP implementation, data analysis, and data conversion General understanding of SAP Material Management (MM) module Proficiency working with and analysing complex datasets; analysing data, building Excel PivotTables, and identify trends and patterns to support data-driven decisions Master data management CRUD (create, read, update, delete More ❯

Competitive Salary, Discretionary Bonus + Company Benefits The Vacancy OVERALL SUMMARY Join the Close Brothers Controls, Governance and Oversight Team!We're looking for someone who loves working with data and making it meaningful. You'll document data requirements from regulators and bureaus, apply data governance standards, and bring insights to life through visualisation. With your background … in regulatory reporting, you'll support profiling, cleansing, and quality reporting to help drive confident, data-led decisions. At Close Brothers we look to recruit individuals from all different backgrounds and encourage you to apply even if you don't tick every box. We celebrate diversity, promote inclusivity and are open to discuss flexible work options to help … you balance your work and home life. RESPONSIBILITIES Champion data quality for Product Sales Data, making sure everything is accurate, reliable and ready to shine. Keep our data dictionaries, metadata and reporting standards up to date and aligned with regulatory needs. Work closely with teams across the business to spot data gaps, solve problems and More ❯

Divyasree Technopolis time type Full time posted on Posted Yesterday job requisition id R About LSEG: The London Stock Exchange Group (LSEG) is a global financial markets infrastructure and data provider headquartered in London, UK. Established in 2007, though its core institution-the London Stock Exchange-dates to 1801, LSEG plays a meaningful role in capital markets worldwide. It … operates several trading venues, including the London Stock Exchange, Borsa Italiana, and Turquoise. Application Support Engineer role that does the ingestion and delivery of subsets of licensed data to each of our client bases using in-house software. This role also involves taking database backup/restore, application installation & configuration, system maintenance and troubleshooting, DB & Cluster failover and DR … most trusted news organization. Day-to-Day responsibilities will include, but not limited to: Process daily, weekly and monthly files using our in-house software Maintain checklist and deliver data as per schedule Assist data quality team, support team and data metrics team with operational projects Maintain documentation on process and procedures Incident and organizational change More ❯

leading enterprise fraud and authentication platform is used by thousands of financial institutions around the world to protect millions of customer accounts and billions of transactions annually. Leveraging proven data science, including our proprietary consortium data, our customers use our risk-based, machine learning platform to deliver the highest fraud detection rates, lowest false positive rates, and lowest … customer intervention in the industry. We stop fraud, not customers. See what others can't at What you'll achieve: As a Senior Data Scientist you will develop and implement machine learning models, perform advanced data analysis, and identify patterns and trends to improve the efficiency and usability of our products and services. You will also be responsible … for creating insightful reports and dashboards to support data-driven decision-making across the organization. Essential Duties Understand business problems and conduct statistical analysis independently. Break down hard problems. Communicate effectively to senior stakeholders. Deliver value end-to-end. Self-serve data engineering and infrastructure as required. Make recommendations on best practice in terms of analysis, machine learning More ❯

looking for a company with momentum and the opportunity to progress at pace, Legend has it. Unlock the Legend in you. Location: London - Hybrid working As our Head of Data Engineering , you will lead and scale a data engineering department aligned with our business vision, integrating advanced data solutions into our white-labelled, multi-tenant platforms for … Gaming, Sports, and Money. You'll guide your teams in building scalable data capabilities for collection, processing, and modelling, supporting rapid brand expansion and enhancing customer experiences. As a leader, you'll drive best practices and outcome-focused development, empowering teams to take full ownership of Legend's data platform. You'll also play a strategic role in … shaping the future of Legend's engineering organization, leading transformative changes with lasting impact. Your Impact: Lead and shape highly motivated data engineering teams, overseeing the end-to-end design and operation of large-scale cloud-based data infrastructure (Snowflake, AWS), ensuring high availability, security, and automation. Champion engineering excellence and foster collaboration with product engineers, data More ❯

About BMLL We are the leading independent provider of harmonised Level 3 historical data and analytics to the world's most sophisticated capital market participants. BMLL offers banks, brokers, asset managers, hedge funds and global exchange groups immediate and flexible access to the most granular Level 3, T+1 order book data and advanced analytics, enabling them to accelerate … based) working, weekly team lunches and plenty of office snacks! For more information, please visit our website, or visit our or About the Role: At BMLL we process financial data in a process we call parsing. We continually add new financial datasets to our platform whilst upgrading and improving existing ones. Parsing occurs in well defined data pipelines … built using a distributed architecture. The engineering of the pipeline is as important as the data transformation process, and we are constantly working to improve its performance and reliability. We curate the data to ensure the highest quality of delivery to our customers. Every day we consume 600GB of new data across 750,000 securities to More ❯

be doing Support end-to-end deployment of ML models (batch and real-time) from code validation through to production rollout under guidance from senior team members. Work with Data Science teams to facilitate smooth model handover and ensure deployment readiness aligned with implementation standards. Build and maintain CI/CD pipelines for model deployment, scoring, and operational monitoring. … Debug and fix pipeline issues including data ingestion problems, model scoring failures, and deployment errors. Write comprehensive tests for ML pipelines (unit, integration, validation) and implement data quality checks and operational monitoring. Ensure deployed models meet audit, reconciliation, and governance requirements. Monitor production models for operational health, troubleshoot failures, and track data/variable drift over … time. Work with Platform Engineers within the team to create reusable MLOps templates and support Data Scientists in using them effectively. Support model migrations across data sources, tools, systems, and platforms. Participate in code reviews, knowledge sharing, and pod activities (standups, grooming, delivery check-ins). Learn from senior team members and contribute to continuous improvement of model More ❯

Technical Proficiency: Proficiency in Perl: Writing and maintaining scripts for data processing and automation. Experience with text manipulation and data extraction. Pentaho Data Integration: Designing and implementing ETL workflows. Job orchestration and data transformation. Oracle/PL-SQL: Writing complex queries and stored procedures. Performance tuning and optimization. Database Administration (Added Advantage): Familiarity with backup, recovery … and user management. Understanding of database security and performance monitoring. Data Analysis: Identifying and resolving data quality issues. Using analytical tools to derive insights from data More ❯

transformation. Publicis Groupe is a privileged partner in its clients' transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients, including Disney, P&G, LEGO, Nestlé, and Cartier have a facilitated access to all its expertise in every market. … as well as global accelerator PMX and integrated platform-based technologies including CJ, CitrusAd, Epsilon and Profitero. A key business solution of Publicis Groupe, Publicis Media's digital-first, data-driven global solutions deliver client value anddrive growth in a platform-poweredworld. It is present in over 100 countries with over 23,000 employees worldwide. Job Description The Team … Data Solutions is a Groupe-wide practice dedicated to delivering end-to-end data and reporting solutions for key Global Network Clients. The team collaborates with both internal and external stakeholders to analyse technical reporting requirements, define business rules for data ingestion, and drive the development of Publicis' proprietary data technology. The Role: Data Solutions More ❯

transformation. Publicis Groupe is a privileged partner in its clients transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients, including Disney, P&G, LEGO, Nestl, and Cartier have a facilitated access to all its expertise in every market. … Zenith, as well as global accelerator PMX and integrated platform-based technologies including CJ, CitrusAd, Epsilon and Profitero. A key business solution of Publicis Groupe, Publicis Medias digital-first, data-driven global solutions deliver client value anddrive growth in a platform-poweredworld. It is present in over 100 countries with over 23,000 employees worldwide. Job Description The Team … Data Solutions is a Groupe-wide practice dedicated to delivering end-to-end data and reporting solutions for key Global Network Clients. The team collaborates with both internal and external stakeholders to analyse technical reporting requirements, define business rules for data ingestion, and drive the development of Publicis proprietary data technology. The Role: Data Solutions More ❯

transformation. Publicis Groupe is a privileged partner in its clients transformation to enhance personalisation at scale. The Groupe relies on ten expertise concentrated within four main activities: Communication, Media, Data and Technology. Through a unified and fluid organisation, its clients, including Disney, P&G, LEGO, Nestl, and Cartier have a facilitated access to all its expertise in every market. … Zenith, as well as global accelerator PMX and integrated platform-based technologies including CJ, CitrusAd, Epsilon and Profitero. A key business solution of Publicis Groupe, Publicis Medias digital-first, data-driven global solutions deliver client value and drive growth in a platform-powered world. It is present in over 100 countries with over 23,000 employees worldwide. Overview The … Team Data Solutions is a Groupe-wide practice dedicated to delivering end-to-end data and reporting solutions for key Global Network Clients. The team collaborates with both internal and external stakeholders to analyse technical reporting requirements, define business rules for data ingestion, and drive the development of Publicis proprietary data technology. The Role: Data More ❯