26 to 50 of 67 Data Validation Jobs in England

up, use your voice to drive change and help transform organisations and problem domains. Role: We are seeking a SDET (Software Development Engineer in Test) experienced in API automation, data validation, and AI-enabled systems. The ideal candidate has hands-on experience building automation frameworks in Python and exposure to validating AI or data-driven systems deployed … at scale. This role involves working closely with engineering and data teams to ensure the reliability and performance of applications that integrate AI/ML components, Agentic AI workflows, and large-scale data processing pipelines. Key Responsibilities: Design and implement API automation frameworks using Python (PyTest, Requests, or Robot Framework). Automate validation for AI-driven systems … including Agentic AI, LLMs, and data pipelines. Test and validate RESTful APIs, data services, and backend microservices for reliability and performance. Build and maintain automated regression suites for large-scale, data-intensive systems. Integrate automated tests within CI/CD pipelines using Azure DevOps, GitHub Actions, or Jenkins. Work with data teams to validate data More ❯

Your new company One of the largest independent bodies handling complaints regarding financial matters Your new role ETL/SQL/Azure Data Factory Test Lead - SDET - Outside IR35 What you'll need to succeed My client is looking for an interim Test Lead with an excellent SDET (Software Development Engineer in Test) background, to join in an immediately … for interview within 5 working days, with a target start date of November 10th 2025. You will bring the following skills/experience: Experience as an SDET consultant, supporting data platform testing initiatives Strong understanding of ETL processes - including data extraction, transformation, and loading Experience with database migration - validating and testing data movement across heterogeneous systems Hands … on testing experience with Azure Data Factory - including pipelines, triggers, and data flows Familiarity with Azure Synapse Analytics (formerly Azure Enterprise Data Warehouse) - understanding of data warehousing concepts and testing strategies Proficiency in advanced SQL and DocumentDB (Cosmos DB) queries - capable of writing, optimising, and troubleshooting complex queries for data validation Excellent communication skills More ❯

Location: London (Hybrid, 3 days per week onsite) Are you a highly experienced Senior Systems Integration Test Analyst with a proven track record in end-to-end technical systems validation? At Ten10, we're a leading consultancy in Quality Engineering, Software Testing, and DevOps, and we're looking for someone like you to join us on an interim basis … for Systems Integration Testing (SIT), with a dedicated focus on validating the end-to-end functionality of Back End and technical integrations across multiple complex systems. Database and Technical Validation: Rigorously test databases, performing hands-on validation using SQL queries to verify data integrity, data flow, and transaction accuracy across integrated systems. Azure DevOps & Technical Tooling … clarifying questions, and adapt testing approach quickly to changing project scope and unstructured direction. Reporting: Produce clear and concise test reports and exit summaries that accurately communicate the technical validation outcomes, integration risks, and key insights. Collaboration: Liaise closely with technical development teams and other stakeholders to deep-dive into system issues and verify complex integration points. What We More ❯

Role Title: SAP Data Migration Lead Duration: contract to run until 26/06/2026 Location: Aldermaston (1 day a week remote with 4 days on site) Rate: up to £782 p/d Umbrella inside IR35 Clearance required: Active DV Clearance is essential, and you must be a Sole UK National Role purpose/summary We are … seeking an experienced Data Migration Lead to oversee the end-to-end data migration workstream for a Greenfield SAP S/4HANA implementation. This role is pivotal in transitioning legacy systems to SAP using tools such as SAP Data Services and SAP Migration Cockpit. The ideal candidate will bring deep expertise in the data migration lifecycle … and full project delivery, with strong leadership and communication skills. Key Responsibilities: Lead the Data Migration Workstream across all phases of the project, from planning through execution and go-live. Manage and mentor a team of developers, providing technical guidance and support where needed. Plan and coordinate migration activities, including defect resolution, cutover planning, and data validation. Conduct More ❯

a proven track record in the design and deployment of LLMs for applications within the NLP space, as well as established experience collaborating with product managers, developers, and fellow data scientists within a product-led SaaS environment. What will you be doing? Working within a dynamic cross-functional team that operates based on OKRs (Objectives and Key Results), fostering … collaboration among developers, QAs, data scientists, and data analysts, to consistently achieve tangible outcomes aligned with OKR targets. Employing your deep understanding of AI and staying current with industry trends, you will play a pivotal role in shaping project execution by contributing to the OKR formulation process, and directly working towards those. Crafting and refining Machine Learning models … and algorithms to address complex product challenges. Devising and implementing innovative data analysis and data mining strategies, extracting valuable insights from diverse data sources. Harnessing the power of natural language processing (NLP) techniques to extract pertinent information from textual data. Formulating predictive models to anticipate future trends, enabling informed decision-making. Constructing automated ML workflows and integrating More ❯

Data Engineer (Python) - Leading Asset Manager | London (Hybrid) Brand-new team. High autonomy. Big impact and high bonus! A top Asset Manager is building a new data function from scratch , and they need a sharp Data Engineer to help define and deliver their future data strategy. You'll work directly with senior stakeholders, own your pipelines … environment. You will be joining a small but growing team! Hybrid: 3 days in London office, 2 days WFH (flexible when needed). The Role Build and optimise scalable data pipelines for a new Data Lake Work with Python, SQL, Spark, AWS, Docker, CI/CD Orchestrate workflows using Airflow, Prefect, or Dagster Support ETL, API integrations, and … high-quality data validation Translate business needs into technical solutions with full ownership What You Need STEM degree (Computer Science, Engineering, Maths, etc.) 2+ years in data engineering/analytics/software Strong Python + SQL 2+ years ETL, APIs, CI/CD, Docker, AWS Ideally but not essential experience with Airflow/Prefect/Dagster Background More ❯

potential extension) Start: ASAP Rate: Market rate - Inside IR35 We’re looking for experienced PySpark + Fabric Developers to join a major transformation programme with a leading global financial data and infrastructure organisation. This is an exciting opportunity to work on cutting-edge data engineering solutions, driving innovation and performance at scale. Key Responsibilities Design, build, and optimise … data pipelines for both batch and streaming workloads. Develop and manage dataflows and semantic models to support analytics and reporting. Implement complex data transformations, aggregations, and joins with a focus on performance and reliability. Apply robust data validation, cleansing, and profiling techniques to maintain accuracy. Enforce role-based access, data masking, and compliance standards. Tune … Strong hands-on experience with PySpark (RDDs, DataFrames, Spark SQL). Proven ability to build and optimise ETL pipelines and dataflows. Familiar with Microsoft Fabric or similar lakehouse/data platform environments. Experience with Git, CI/CD pipelines, and automated deployment. Knowledge of market data, transactional systems, or financial datasets. Excellent communication skills and collaborative mindset. Desirable More ❯

Job Description: Data Scientist Location: London/Hybrid – Office two days per week About Clariti AI Clariti AI is a B2B SaaS company providing price optimisation software to retail banks. We help banks make pricing decisions on products like mortgages and savings. Our pricing software guides clients to price recommendations that are worth millions of Pounds or Euros in … promising pipeline of new clients, with revenues expected to increase significantly in the next year. The company is bootstrapped (no VC or angel investment) and is already very profitable. Data Scientist We are looking for an exceptional Data Scientist to join us at this exciting time as we build on our growth. Our machine learning algorithms literally need … to be outstanding for our clients to use us. As an early joiner, the Data Scientist role is key, and provides multiple opportunities for the right person to grow significantly. There are many things to focus on depending on experience and interests. The role is all about pro-active "building and improving", whether that is improving the predictive power More ❯

calculations. Job requirements Key Responsibilities: Implement defined interest calculation logic of customer transaction histories Design and develop modular, maintainable VBA codebases within Excel and other Microsoft Office applications. Automate data processing tasks and reporting workflows using advanced VBA scripting. Implement field-level and cross-file data validation checks to ensure data integrity and consistency. Integrate VBA … solutions with external data sources (e.g., databases, web services) using OLEDB/ADO. Collaborate with IT and business teams to deploy and maintain solutions in production environments. Manage version control and documentation for VBA scripts and macros. Required Skills & Experience: Calculations & Transactions Good understanding of interest calculations and proficient in implementation in VBA Experience with customer transaction histories e.g. … Core VBA Development Advanced proficiency in VBA for Excel, Access, and Outlook. Strong understanding of error handling and debugging techniques. Experience in modular code design for scalability and maintainability. Data Handling & Transformation Expertise in automating bulk data ingestion and transformation within Excel. Familiarity with schema validation, cleansing routines, and dynamic reporting. Experience with rule-based logic and More ❯

join our growing team. This role requires working closely with the Founders to shape product strategy, build and execute comprehensive product roadmaps, and drive execution with engineering, design, and data teams. The ideal candidate brings experience from global companies with strong domain knowledge in e-commerce, retail, manufacturing, or F&B, combined with technical depth in data platforms … prior experience in international and regional markets Product Development & Execution Translate business requirements into clear product specifications, user stories, and actionable roadmaps Work closely with cross-functional teams (engineering, data science, design, operations, and marketing) to ensure product goals are delivered on time and at quality Define and track product KPIs to measure success and drive continuous improvement Apply … data-driven decision-making to optimize product performance and user experience Utilize agile methodologies and product management tools (JIRA, Asana, Trello, etc.) to drive efficient delivery cycles Stakeholder Management & Communication Gather customer feedback and market insights to inform product decisions Communicate product updates, strategy, and progress effectively to stakeholders at all levels Ideal Profile: 3-5+ years of More ❯

Your new role My client is looking for a German-speaking Data Entry Analyst. What you'll need to succeed Fluent in German. Familiarity with tools like Microsoft Excel, Word, Google Sheets, and data entry platforms or CRMs. Capable of managing large volumes of data, maintaining structured records, and following naming conventions. Able to spot inconsistencies, verify … data accuracy, and perform basic data validation or formatting. Understanding of data privacy principles and ability to handle sensitive information securely and ethically. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. If this job More ❯

Your new role My client is looking for a German-speaking Data Entry Analyst. What you'll need to succeed Fluent in German. Familiarity with tools like Microsoft Excel, Word, Google Sheets, and data entry platforms or CRMs. Capable of managing large volumes of data, maintaining structured records, and following naming conventions. Able to spot inconsistencies, verify … data accuracy, and perform basic data validation or formatting. Understanding of data privacy principles and ability to handle sensitive information securely and ethically. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.If this job isn More ❯

Data Analyst – ServiceNow - AWS - Inside IR35SR2 are supporting an exciting programme of work with a regulated client in London. You'll join an in-flight operational resiliency programme focused on optimising their ServiceNow platform. Successful candidates will produce dashboards, metrics, and insights related to CMDB, Change Management, service tiering, and ITSCM activity.Key Responsibilities Analyse ServiceNow and operational data to identify trends, gaps and risks. Support CMDB data validation, quality assessments and remediation. Produce dashboards and reports (e.g., Tableau, Power BI) for senior stakeholders. Validate integrations and datasets across ServiceNow, AWS, Workday, Salesforce and other platforms. Support testing and assurance of data accuracy following ServiceNow configuration changes. Work with offshore teams to manage data … cleansing and enrichment tasks. Required Experience Strong analytical background with experience in ServiceNow reporting/CMDB data. Proficiency with Tableau, Excel, Power BI or similar analytics tools. Experience validating data sourced from AWS, Salesforce, Workday, or similar enterprise platforms. Ability to interpret complex datasets and communicate insights clearly. Experience working in operational resilience, risk or Service Management contexts is More ❯

Progression What the role entails: Some of the main duties of the Kronos Support Analyst will include: Lead configuration workshops for Kronos Time & Attendance System. Lead business engagement and data validation workshops to gain understanding of HR data and requirements for the solution. Develop and oversee new client configurations within the solution, review configuration changes and support … reporting tools (Workforce Analytics, HyperFind queries, custom reports) Understanding of Kronos integrations with HRIS, payroll, and ERP systems (e.g., SAP, Workday, PeopleSoft) Troubleshooting Kronos system errors, security roles, and data inconsistencies. Analytical & Reporting Skills Ability to analyse workforce data for trends, compliance, and efficiency improvements. Experience creating dashboards and performance metrics for labor utilisation. Strong skills with Excel … data analysis, and pivot tables. Experience preparing audits for timekeeping compliance. Stakeholder Support & Training Supporting HR, Payroll, and Operations teams in using Kronos effectively. Documenting processes, creating user guides, and delivering end-user training. Serving as the liaison between IT, HR, and Payroll for Kronos issues. General Qualifications Years of experience: Typically, 2-5 years with Kronos systems in More ❯

a fast, effective toolset for Quant Researchers. Work alongside traders and researchers to develop quantitative trading models. Build high-quality research tooling (simulations, post-trade analysis, visualizations). Build data pipelines for high-frequency market data, and alternative data. Implement data validation, monitoring, and access layers for research/production use. Scale up and productionize research … modern Python code. Experience building and documenting high-quality APIs for developers. Deep Python ecosystem expertise: Pandas, Numpy, Bokeh, PyArrow, matplotlib, IPyWidgets, Jupyter, uv, etc. Proven experience building large data pipelines/ETL workflows. Comfortable working in Jupyter notebooks. An understanding of crypto or TradFi markets and trading concepts. Nice to Have Experience with crypto exchanges and market microstructure. More ❯

Your new company Join a dynamic and student-focused educational institution committed to excellence in learning and data management. The establishment is undergoing exciting developments in its digital infrastructure, and you'll be part of a team that supports innovation, compliance, and continuous improvement across the organisation. Your new role As the MIS & Data Systems Officer, you will … and validating the Individual Learner Record (ILR) for statutory submissions. Supporting the transition of college processes to Arbor Workflow and maintaining Cedar-based systems. Using DSAT tools to ensure data quality and audit compliance. Assisting with timetable development and resource allocation using Edval and Arbor. Managing student records, course changes, and register compliance. Overseeing ID card systems and ensuring … integration with security and printing. Capturing and analysing student destination and progression data. Supporting enrolment, admissions, and exams processes, including data checks and invigilation. Providing MIS support and training to staff, students, and external agencies. Designing data capture screens and maintaining documentation. What you'll need to succeed Qualifications: IT qualification (minimum Level 2) GCSE English and Maths More ❯

alongside project managers, solution architects and system and business analysts Technical Skills Hands on experience of testing environments, and release cycles Understanding the use of APIs, web services and data formats like JSON, XML Experience of supporting data integrations between university systems e.g. Student Records, HR, Finance, CRM, Timetabling etc SQL skills or data validation skills … for testing and reconciliation Ability to use tools like Power BI, Excel or data hubs for verification If this role sounds of interest please send me your CV ASAP More ❯

Analyst Strong technical proficiency with database systems such as SQL Server, MySQL, PostgreSQL, or Oracle Understanding of client and server environments including backup and restore processes, database cloning, and data integrity verification Knowledge of server infrastructure, virtualisation technologies such as VMware or Hyper V, and cloud platforms such as AWS or Azure Confident using remote access tools including Windows … maintain structured processes that support clear communication with customers and help meet SLAs Ability to identify risks early and propose mitigation strategies Strong troubleshooting and problem solving skills including data validation, testing, and post migration verification Calm, professional approach during incidents or technical challenges Strong communication skills and ability to build confidence with customers Responsibilities for Technical Support … Analyst Enable customers to access the latest software releases by planning and delivering upgrades Create detailed migration plans including pre flight and post migration validation steps Review system configurations, dependencies, and environments to ensure compatibility Perform data verification, functional testing, and performance checks during and after migrations Document processes, lessons learned, and improvements for future runbooks Work collaboratively More ❯

Analyst Strong technical proficiency with database systems such as SQL Server, MySQL, PostgreSQL, or Oracle Understanding of client and server environments including backup and restore processes, database cloning, and data integrity verification Knowledge of server infrastructure, virtualisation technologies such as VMware or Hyper V, and cloud platforms such as AWS or Azure Confident using remote access tools including Windows … maintain structured processes that support clear communication with customers and help meet SLAs Ability to identify risks early and propose mitigation strategies Strong troubleshooting and problem solving skills including data validation, testing, and post migration verification Calm, professional approach during incidents or technical challenges Strong communication skills and ability to build confidence with customers Responsibilities for Technical Services … Analyst Enable customers to access the latest software releases by planning and delivering upgrades Create detailed migration plans including pre flight and post migration validation steps Review system configurations, dependencies, and environments to ensure compatibility Perform data verification, functional testing, and performance checks during and after migrations Document processes, lessons learned, and improvements for future runbooks Work collaboratively More ❯

Analyst Strong technical proficiency with database systems such as SQL Server, MySQL, PostgreSQL, or Oracle Understanding of client and server environments including backup and restore processes, database cloning, and data integrity verification Knowledge of server infrastructure, virtualisation technologies such as VMware or Hyper V, and cloud platforms such as AWS or Azure Confident using remote access tools including Windows … maintain structured processes that support clear communication with customers and help meet SLAs Ability to identify risks early and propose mitigation strategies Strong troubleshooting and problem solving skills including data validation, testing, and post migration verification Calm, professional approach during incidents or technical challenges Strong communication skills and ability to build confidence with customers Responsibilities for Technical Services … Analyst Enable customers to access the latest software releases by planning and delivering upgrades Create detailed migration plans including pre flight and post migration validation steps Review system configurations, dependencies, and environments to ensure compatibility Perform data verification, functional testing, and performance checks during and after migrations Document processes, lessons learned, and improvements for future runbooks Work collaboratively More ❯

Skills Strong understanding of database systems (SQL Server, MySQL, PostgreSQL, Oracle, etc.) Understanding of Client/Server software relationships with experience in backup/restore procedures, database cloning, and data integrity verification Knowledge of server infrastructure, virtualisation (VMware, Hyper-V), and cloud platforms (AWS, Azure) Competent using remote access tools such as Windows RDP Knowledge of SQL Server Ability … Practices Demonstrates methodical approach to creating detailed migration/upgrade plans with rollback procedures Maintains comprehensive documentation of processes, configurations, and dependencies Creates pre-flight checklists and post-migration validation steps Documents lessons learned and continuously improves runbooks Upholds processes and communications with customers to meet SLAs and instill confidence Risk Management & Problem-Solving Ability Proactively identifies potential risks … and develops mitigation strategies Demonstrates meticulous verification processes (data validation, functional testing, performance checks) Conducts thorough pre-migration assessments and post-migration validation Shows strong troubleshooting skills when issues arise during migrations Thinks critically about dependencies, downtime windows, and business impact Ability to remain calm under pressure and make sound decisions during critical incidents upholding professionalism to More ❯

Skills Strong understanding of database systems (SQL Server, MySQL, PostgreSQL, Oracle, etc.) Understanding of Client/Server software relationships with experience in backup/restore procedures, database cloning, and data integrity verification Knowledge of server infrastructure, virtualisation (VMware, Hyper-V), and cloud platforms (AWS, Azure) Competent using remote access tools such as Windows RDP Knowledge of SQL Server Ability … Practices Demonstrates methodical approach to creating detailed migration/upgrade plans with rollback procedures Maintains comprehensive documentation of processes, configurations, and dependencies Creates pre-flight checklists and post-migration validation steps Documents lessons learned and continuously improves runbooks Upholds processes and communications with customers to meet SLAs and instill confidence Risk Management & Problem-Solving Ability Proactively identifies potential risks … and develops mitigation strategies Demonstrates meticulous verification processes (data validation, functional testing, performance checks) Conducts thorough pre-migration assessments and post-migration validation Shows strong troubleshooting skills when issues arise during migrations Thinks critically about dependencies, downtime windows, and business impact Ability to remain calm under pressure and make sound decisions during critical incidents upholding professionalism to More ❯

applications Version control using Git Excellent communication skills with the ability to articulate technical concepts clearly Highly Desirable: API testing and integration testing background SQL for database queries and data validation Knowledge of BDD tools such as Specflow or Cucumber Experience with test reporting and metrics Familiarity with load/performance testing Exposure to cloud environments (Azure, AWS More ❯

reports in Power BI for material planning analysis Create Power Apps solutions to automate and streamline processes Utilize advanced Excel functionality including pivot tables, complex lookup formulas, conditional formatting, data validation, and macro automation to deliver accurate insights Lead small to medium projects using Lean and Six Sigma principles Improve inbound/outbound material flow and support continuous … improvement initiatives What skills and experience will the Power BI Analyst (Supply Chain) need? Essential: Power BI expertise (data modeling, DAX, visualization) Advanced Excel (pivot tables, complex formulas, macros, automation) An understanding of the Manufacturing Supply Chain/Material Planning experience Strong analytical and problem-solving abilities Proficiency in Power Apps and MS Office Suite Team player, strong communicator More ❯

title: Test DirectorJob location: London, UKJob type: FTCWork mode: HybridExperience: 16 to 18 + YearsJD:• Hands-on experience with Unit4 Financials (Coda) modules ; knowledge of Cognos, TM1; SQL for data validation; familiarity with ETL tools.• Strong background in functional, regression, integration, and nonfunctional testing; experience with test management tools; • Understanding of accounting principles, financial reporting, and month-end More ❯