76 to 100 of 168 Data Validation Jobs

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 ❯

A data-led digital business is hiring a Web Data Engineer to solve complex challenges around large-scale data collection, website access, and automation. This is a hands-on technical role for someone who can architect stable, scalable systems that extract, process, and enrich web data — and now, help integrate AI-assisted workflows to make those … systems even smarter. Role: Web Data Engineer Salary: Dependant on Experience Location: Fully remote (UK-based) What you’ll be doing: Develop and maintain scalable systems for web data extraction and automation Integrate AI models and tooling to assist with tasks like data validation, pattern recognition, and content interpretation Design reliable frameworks using Playwright, Puppeteer, or … Scrapy , incorporating AI where it adds measurable efficiency Implement intelligent proxy rotation, session management, and performance monitoring Collaborate with data and engineering teams to feed collected and AI-enriched data into analytics pipelines Continuously adapt systems to overcome evolving access and security protocols in a compliant, efficient way What you’ll need: Strong programming skills in Python or More ❯

IFS Data & Integrations Analyst – 6-Month Contract (Possible 12-Month Extension) Start: ASAP Location: Remote with occasional European travel Contract Type: Outside IR35 Overview We’re supporting a global organisation currently rolling out a large-scale IFS ERP transformation programme . As part of this project, we’re looking for an IFS Data & Integrations Analyst to join the … an initial 6-month contract, with a strong likelihood of extension. You’ll be joining a small, collaborative team responsible for preparing local entities ahead of deployment, focusing on data preparation and system integration activities. Key Responsibilities Engage with local technical and architecture teams to identify and document integration requirements between local systems (e.g., Transport Management or Finance) and … the IFS ERP core solution . Develop integration specifications and coordinate with 3rd-party integration partners for build and delivery. Collaborate with local data leads to share IFS data templates , guide on completion timelines, and monitor progress. Work closely with the programme’s central data lead to ensure full alignment with the global IFS data and More ❯

on client needs. As a Field Technician I, your daily life may include: Executing work orders for the fielding of infrastructure while meeting quality, time, and budget constraints Collecting data by visually identifying, inspecting, and recording equipment and structures in the field Mapping data collected and applying established fielding guidelines, processes, and procedures Interacting with customers to perform … the premium sponsored by Sigma 401(k) plan with matching contributions up to 5% of salary Paid holidays, vacation, and sick time Education and professional licensing assistance programs Field Data Collection Specialist Telecommunications GIS Data Collection Field Surveys Utility Mapping Broadband Infrastructure Fiber Optic Networks GPS Mapping Site Surveys Data Analysis Network Infrastructure Pole Audits Field Technician … Spatial Data AutoCAD ArcGIS Field Inspections Telecommunications Engineering Utility Pole Surveys Right-of-Way Assessments Drone Mapping Survey Equipment Troubleshooting Remote Sensing GPS Devices Safety Compliance Regulatory Standards Field Reporting Mobile Data Collection Data Accuracy Geospatial Technology Network Assessment Fiber Optic Deployment Telecommunication Infrastructure Technical Documentation Spatial Analysis Field Measurement Permitting Utility Coordination Construction Monitoring Infrastructure Planning More ❯

Job Details Key Responsibilities: Validate ETL pipelines after data migration from legacy systems to new data warehouses or cloud platforms. Test and verify Cognos reports for accuracy, completeness, formatting, and compliance with defined business rules. Develop and execute test plans, test cases, and scripts for both ETL and reporting validation. Perform data reconciliation between source, staging, and … target systems to ensure integrity and correctness. Collaborate with data engineers and business analysts to understand reporting requirements and ETL transformations. Identify, log, and track defects or discrepancies using JIRA. Support the state team during User Acceptance Testing (UAT) for migrated data and reports. Document testing activities, results, and provide summary reports and recommendations. Ensure testing adheres to … HIPAA, CMS, and state Medicaid compliance standards. Required Skills and Experience: 8 years of experience in software testing, preferably in Medicaid or healthcare data systems. Knowledge of Medicaid data (eligibility, enrollment, claims, encounters, providers Hands-on experience validating ETL processes and data migration projects. Strong experience testing Cognos reports Proficiency in SQL for data validation More ❯

Title: Sr. Databricks Engineer Location: Glasgow Duration: 31/12/2026 Days on site: 2-3 MUST BE PAYE THROUGH UMBRELLA Role Description: We are currently migrating our data pipelines from AWS to Databricks, and are seeking a Senior Databricks Engineer to lead and contribute to this transformation. This is a hands-on engineering role focused on designing … building, and optimizing scalable data solutions using the Databricks platform. Key Responsibilities: • Lead the migration of existing AWS-based data pipelines to Databricks. • Design and implement scalable data engineering solutions using Apache Spark on Databricks. • Collaborate with cross-functional teams to understand data requirements and translate them into efficient pipelines. • Optimize performance and cost-efficiency of … Databricks workloads. • Develop and maintain CI/CD workflows for Databricks using GitLab or similar tools. • Ensure data quality and reliability through robust unit testing and validation frameworks. • Implement best practices for data governance, security, and access control within Databricks. • Provide technical mentorship and guidance to junior engineers. Must-Have Skills: • Strong hands-on experience with Databricks More ❯

Sr.Databricks Engineer (AWS) Location: Glasgow Duration: 31/12/2026 Days on site: 2-3 Rate: £402/day on Umbrella Role Description: We are currently migrating our data pipelines from AWS to Databricks, and are seeking a Senior Databricks Engineer to lead and contribute to this transformation. This is a hands-on engineering role focused on designing … building, and optimizing scalable data solutions using the Databricks platform. Key Responsibilities: Lead the migration of existing AWS-based data pipelines to Databricks. Design and implement scalable data engineering solutions using Apache Spark on Databricks. Collaborate with cross-functional teams to understand data requirements and translate them into efficient pipelines. Optimize performance and cost-efficiency of … Databricks workloads. Develop and maintain CI/CD workflows for Databricks using GitLab or similar tools. Ensure data quality and reliability through robust unit testing and validation frameworks. Implement best practices for data governance, security, and access control within Databricks. Provide technical mentorship and guidance to junior engineers. Must-Have Skills: Strong hands-on experience with Databricks More ❯

constructive feedback on model and other outputs Comparative Analysis: Compare multiple outputs and rank them based on criteria such as correctness, efficiency, readability, and adherence to programming best practices. Data Validation: Validate and correct datasets to ensure high-quality data for model training and evaluation. Collaboration: Work closely with data scientists and engineers to identify new … project strategy. Qualifications: Strong background in software engineering/development, computer science, ML/AI, or related technical field, with a keen eye for detail and a passion for data accuracy Programming Proficiency: Demonstrated expertise in: Python (must-have) and at least one or more common programming languages such as: JavaScript, Rust, Node.js, Typescript, C, C++, Shell (Bonus points … learning, policy gradients, A2C, DQN, AlphaZero) Computer Vision (e.g., image processing, analysis, instance segmentation, OCR, deepfake detection) Game AI (Specific AI for intelligent opponents, understanding game states, actions, rewards) Data Science & Engineering Data Analysis & Manipulation (including Pandas, Matplotlib, Seaborn, NumPy, statistical analysis, general data processing, visualization libraries) Database Management (SQL, NoSQL, SQLite, data storage Algorithms & Mathematics 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 ❯

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 ❯

Digital Data Analyst (Website Analytics) Burton Upon Trent/London - Hybrid (1-2 days onsite) Up to £50,000 The Company A well-known hospitality brand is growing its digital analytics function and looking for a hands-on Digital Data Analyst to join the team. You'll be the go-to for web analytics across 80+ sites - helping … how customers interact online and where the biggest opportunities lie to improve performance. The Role You'll play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting.Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends Validating … tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear digital performance picture Partnering closely with marketing, product, and development teams to influence strategy Your Skills You'll need: Strong hands-on experience with GA4 - you use it daily and know your way around custom reporting Solid SQL skills for querying More ❯

Digital Data Analyst (Website Analytics) Burton Upon Trent/London – Hybrid (1–2 days onsite) Up to £50,000 The Company A well-known hospitality brand is growing its digital analytics function and looking for a hands-on Digital Data Analyst to join the team. You’ll be the go-to for web analytics across 80+ sites — helping … how customers interact online and where the biggest opportunities lie to improve performance. The Role You’ll play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting. Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends … Validating tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear digital performance picture Partnering closely with marketing, product, and development teams to influence strategy Your Skills You’ll need: Strong hands-on experience with GA4 – you use it daily and know your way around custom reporting Solid SQL skills for More ❯

Digital Data Analyst (Website Analytics) Burton Upon Trent/London – Hybrid (1–2 days onsite) Up to £50,000 The Company A well-known hospitality brand is growing its digital analytics function and looking for a hands-on Digital Data Analyst to join the team. You’ll be the go-to for web analytics across 80+ sites — helping … how customers interact online and where the biggest opportunities lie to improve performance. The Role You’ll play a key part in improving the digital customer journey through cleaner data, sharper insights, and smarter reporting. Expect to get involved in: Building dashboards and reports in GA4, SQL, Looker, and Power BI Analysing user drop-off points and conversion trends … Validating tracking and debugging tags to ensure data integrity Pulling data from multiple sources to build a clear digital performance picture Partnering closely with marketing, product, and development teams to influence strategy Your Skills You’ll need: Strong hands-on experience with GA4 – you use it daily and know your way around custom reporting Solid SQL skills for 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 ❯

is a great opportunity for a highly skilled VBA Developer to support a strategic client engagement. We are looking for candidates who can deliver robust, scalable VBA solutions across data automation, Excel integration, and workflow optimisation. Job Requirements Key Responsibilities 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 … 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 ❯

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 ❯

We’re partnering with a leading entertainment company seeking to hire a Lead Data BI Analyst to play a key role in their data operations and business intelligence initiatives. Key Responsibilities: Oversee the daily operations of BI data pipelines, reporting platforms, and cloud-based ETL/ELT workflows (AWS, Redshift, Glue, Airflow). Develop and maintain monitoring … to track system health, availability, and operational performance. Manage and resolve Level 2 incidents Conduct root cause analyses and implement corrective actions to enhance platform stability and prevent Supervise data validation and ensure adherence to governance frameworks. Automate key operational and support activities such as monitoring, alerting, and reporting to increase reliability and efficiency. Collaborate with cross-functional … teams (DevOps, Data Engineering, AI) to coordinate system fixes, enhancements, and improvements. Essential Skills & Experience: A minimum of 3 years in AWS-based BI/Data Engineering production support. AWS BI Stack: Redshift, Glue, Airflow, S3, Step Functions. Experience in data modeling, ETL pipelines, and reverse engineering. Proficiency in Power BI (preferred), Business Objects, or Qlik. Strong More ❯

A leading global investment firm is seeking a Weather Data Engineer to help build proprietary weather analytics and infrastructure that directly powers alpha generation across its commodities trading strategies. This is a high-impact opportunity to work at the intersection of data engineering, meteorology, and AI-driven forecasting. Weather data is central to the firm's edge … from raw satellite observations to climate simulations and proprietary model outputs. You'll be part of a specialist team driving innovation in how weather data is ingested, transformed, and deployed across the investment process. Responsibilities: Design and maintain scalable, cloud-native (AWS) pipelines for ingesting and processing real-time and historical weather data. Build robust APIs and data services to serve weather data and AI model outputs to researchers, quants, and traders. Support the development and deployment of proprietary forecasting models, including workflows for blending, debiasing, and fine-tuning. Collaborate with meteorologists, data scientists, and AI researchers to onboard new datasets and accelerate research. Implement automated data validation, monitoring, and alerting to ensure More ❯

external market research agencies in both quantitative and qualitative research, including managing procurement processes Designing research studies including research question/hypothesis development, questionnaire and interview guide design, psychometric data validation (reliability and validity statistics), data collection and cleaning, data analysis, report writing, and presenting of research findings Multinational stakeholder management and engagement, including the management … Embed knowledge sharing in day-to-day activities What you bring A university degree in any of the following fields: Experimental psychology, criminology, sociology, business analytics/administration, or data science Experience in the use of secondary data sources such as Nielsen, LCP Delta, etc. At least three years corporate/public sector experience in quantitative and qualitative More ❯

About the Role We are seeking a motivated Data Engineer to join our team supporting the a major digitization project. This role is ideal for a recent graduate with a strong academic background in GIS, Remote Sensing, Geomatics, or a related discipline who is eager to apply technical skills in real-world geospatial data processing and digital mapping. … Key Responsibilities Process and manage large-scale spatial datasets from local authorities and government sources. Work with tools such as ArcGIS, QGIS, FME, and Python to support data transformation and automation workflows. Perform data validation, quality assurance, and topological checks to ensure accuracy and consistency. Contribute to digitization workflows, aligning with data specifications and project standards. … Collaborate with the data and QA teams to resolve mapping or attribute discrepancies. Prepare maps, reports, and spatial deliverables as required by project managers. Skills & Qualifications Bachelor’s degree in Geography, Geomatics, GIS, Remote Sensing, or Computer Science. Proficiency in ArcGIS or QGIS for spatial data handling. Familiarity with spatial databases (PostGIS, GeoPackage, etc.) and data formats More ❯

execute end-to-end testing of web and mobile applications. Design, develop, and maintain automation test scripts using Selenium with Python. Perform API testing using tools like Postman, including validation of request/response payloads, headers, and authentication. Write and execute complex SQL queries to validate backend data and perform data integrity checks. Collaborate with cross-functional … automation testing of web and mobile applications. Proficiency in Selenium with Python for automation. Solid understanding of API testing using Postman or similar tools. Strong command over SQL for data validation and backend testing. Experience with test management tools like JIRA, TestRail, or similar. Familiarity with CI/CD pipelines and integration of automated tests. Excellent analytical and More ❯

execute end-to-end testing of web and mobile applications. Design, develop, and maintain automation test scripts using Selenium with Python. Perform API testing using tools like Postman, including validation of request/response payloads, headers, and authentication. Write and execute complex SQL queries to validate backend data and perform data integrity checks. Collaborate with cross-functional … automation testing of web and mobile applications. Proficiency in Selenium with Python for automation. Solid understanding of API testing using Postman or similar tools. Strong command over SQL for data validation and backend testing. Experience with test management tools like JIRA, TestRail, or similar. Familiarity with CI/CD pipelines and integration of automated tests. Excellent analytical and More ❯

Test Analyst Must have an active SC Clearance Overview - Test Analyst We are looking for a talented Test Analyst to join our Test and Validation team in Belfast. This is an exciting new role offering the chance to work on challenging projects in a supportive environment. As a Test Analyst , you will play a key role in ensuring the … accuracy and reliability of critical data systems. Responsibilities - Test Analyst Analyse and reconcile data, with a strong focus on SQL and Postgres JSON/JSONB functions. Perform testing activities across ETL processes and data validation tasks. Validate JSON and Parquet data, ensuring accuracy and adherence to schema standards. Use Postman for API testing and PowerShell … to support automation. Contribute to continuous improvement within the Test and Validation team. Skills and Experience - Test Analyst Strong SQL skills with Postgres JSON/JSONB operators. Proven experience in data analysis and reconciliation, ideally with ETL experience. Basic understanding of AWS services such as S3, QuickSight and Glue. Knowledge of JSON/Avro schemas and validation. Familiarity 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 ❯