26 to 50 of 133 Data Validation Jobs in England

Are you a driven STEAM GRADUATE with a strong passion for Data and Analytics? Do you have 2+ years of experience working as a Data Analyst? Are you looking for a real challenge? This company has been trading for 20 years!. Do you love data? You will be joining a very well-funded SAAS software company … who has recently received a HUGE CASH INJECTION! So it's now time to grow the Data team. APPLY NOW!!! This is an amazing chance to join a progressive company with a long-term career on offer to move into Data Analysts, Data Engineering and to work for a GLOBAL SAAS Company who works with the S … P 500 companies to make a big impact!. The Data Analyst must have at least 1+ years' experience. This is a great role for a second jobber! Overall, the purpose of this role will be to maintain and ensure the quality of the data, ensuring timeliness of data availability. This is a hand-on and fast More ❯

Title: SQL Data Engineer Salary: Up to £60,000 + 15% Bonus Location: Hybrid – Rugby (3 days per month onsite) We’re working with a market-leading organisation in the construction and infrastructure sector seeking a skilled SQL Data Engineer to take ownership of their data systems and drive performance across SQL Server and Azure SQL environments. … You’ll play a key role in designing, tuning, and optimising SQL databases, ensuring that data flows efficiently across the business. This is a hands-on role for someone who loves solving performance challenges and making data work smarter. What You’ll Do Design, maintain, and optimise SQL Server and Azure SQL databases Create and tune indexes, improve … data flow and performance Build and manage efficient data pipelines and integrations Collaborate with analysts and architects to deliver reliable data solutions Ensure data governance, security, and compliance What You’ll Bring Deep technical knowledge of SQL Server & Azure SQL Strong experience with indexing, performance tuning, and query optimisation Hands-on experience with ETL, data More ❯

Data Engineer — Hedge Fund (L/S Equity) | London A fundamentally driven long/short equity fund focused on the European Industrials sector is seeking a Data Engineer for a variety of greenfield development. Founded by a former Citadel portfolio manager, the team brings together expertise from leading global institutions such as Citadel, DE Shaw and Millennium. They … combine rigorous data analysis with industry insight to anticipate industrial cycles ahead of the market, acting decisively when conviction and evidence align. Role Overview We are seeking a highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small … high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all More ❯

Data Engineer — Hedge Fund (L/S Equity) | London A fundamentally driven long/short equity fund focused on the European Industrials sector is seeking a Data Engineer for a variety of greenfield development. Founded by a former Citadel portfolio manager, the team brings together expertise from leading global institutions such as Citadel, DE Shaw and Millennium. They … combine rigorous data analysis with industry insight to anticipate industrial cycles ahead of the market, acting decisively when conviction and evidence align. Role Overview We are seeking a highly skilled Data Engineer to design, build and maintain the core data infrastructure powering the investment and risk processes. This is a fully hands-on role within a small … high-calibre team, offering significant impact and ownership. You will develop robust, production-grade ETL pipelines, manage cloud-based and on-prem data environments, and integrate diverse datasets from external vendors, trading systems and internal sources. The role also involves implementing automated data validation processes, optimising data quality and performance, and ensuring high availability across all More ❯

Location: London, England, United Kingdom Join Axon and be a Force for Good. Design, build, and maintain scalable, secure, and efficient data pipelines using modern data tools and cloud-native technologies Work with a variety of data sources-structured, semi-structured, unstructured-to support diverse analytics and operational workloads Ensure data quality and consistency by incorporating … automated testing, data validation, and monitoring mechanisms Drive best practices around data engineering, including testing, observability, security, and documentation Troubleshoot and resolve issues in production environments to ensure data integrity and platform reliability What you bring: 5+ years of professional experience in data engineering roles, preferably for a customer facing data product Expertise in … designing and implementing large-scale data processing systems with data tooling such as Spark, Kafka, Airflow, dbt, Snowflake, Databricks, or similar Strong programming skills in languages such as SQL, Python, Go or Scala Demonstrable use and an understanding of effective use of AI tooling in your development process A growth mindset and eagerness to work in a fast More ❯

Data Analyst – SC Cleared - AWSWe’re looking for a Data Analyst (SFIA Level 4) to join a high-profile government data transformation programme. The role will support an existing team, working across data modelling, analytics, and performance optimisation within the AWS Athena environment.This is not a data engineering or build role; it’s focused on … understanding, analysing, and optimising existing data models and SQL scripts to improve efficiency, structure, and insight quality.Due to the nature of the role, active SC clearance is required.Key Responsibilities Analyse and interpret existing SQL/NoSQL scripts, optimising performance and accuracy. Review, document, and enhance data models in AWS Athena and related warehousing environments. Provide insight and recommendations … on data modelling standards, table structures, and query logic. Support the wider MIDAS analytical and engineering team on data validation and reporting improvements. Contribute to the delivery of a robust data warehousing and analytics environment in AWS. Produce technical documentation and maintain clear audit trails of analysis work. Essential Skills & Experience Proven experience as a Data More ❯

Data Engineer Location: Wiltshire (Hybrid; 2 days per week in office) Salary: Up to £70,000 A leading global retailer is seeking a Data Engineer to join their growing analytics and infrastructure function. This organisation operates across both B2B and B2C channels, and this is a great opportunity to join a business that combines purpose and innovation. The … Role You’ll work within a small but expanding data team, focusing on ensuring that the organisation’s data infrastructure, models, and systems are robust, efficient, and well-structured. Responsibilities include: Supporting and improving data infrastructure and pipelines. Validating and deploying data models to ensure integrity and reliability. Reviewing and maintaining existing database structures and processes. … Working closely with analytics and business teams to deliver accurate, actionable insights. Assisting with data architecture and modelling activities. About You Strong technical background in SQL and experience working with Azure. Confident in working with data systems, pipelines, and operational data processes. Comfortable liaising with stakeholders across technical and non-technical teams. Experience in data validation More ❯

Data Engineer Location: Wiltshire (Hybrid; 2 days per week in office) Salary: Up to £70,000 A leading global retailer is seeking a Data Engineer to join their growing analytics and infrastructure function. This organisation operates across both B2B and B2C channels, and this is a great opportunity to join a business that combines purpose and innovation. The … Role You'll work within a small but expanding data team, focusing on ensuring that the organisation's data infrastructure, models, and systems are robust, efficient, and well-structured. Responsibilities include: Supporting and improving data infrastructure and pipelines. Validating and deploying data models to ensure integrity and reliability. Reviewing and maintaining existing database structures and processes. … Working closely with analytics and business teams to deliver accurate, actionable insights. Assisting with data architecture and modelling activities. About You Strong technical background in SQL and experience working with Azure. Confident in working with data systems, pipelines, and operational data processes. Comfortable liaising with stakeholders across technical and non-technical teams. Experience in data validation More ❯

Job summary We are seeking a highly motivated Cancer Data Analyst to join our team. They will assist in managing and operating the Trust's cancer database system (Infoflex). The role involves supporting the development of Power BI dashboards, using SQL to extract and analyse data for both routine and ad-hoc reporting, and identifying opportunities for … improvement through internal and external data analysis. You will assist with the timely and accurate upload of cancer datasets to both the National Cancer Waiting Times and National Audit Databases, ensuring submissions are fully compliant with national reporting requirements. This includes verifying that submitted data accurately reflects the Trust's performance and meets all relevant timescales and data quality standards. This is an excellent opportunity for someone with a analytical background and a passion for data integrity to contribute to improving cancer care outcomes. Main duties of the job The postholder will be responsible for daily and weekly data validation, supporting the Patient Tracking List (PTL) process, verifying information against systems, and producing monthly More ❯

Inside of IR35 £81.00 per hour The client is seeking a Functional Lead to support the delivery of an Oracle Fusion HCM implementation, specifically focusing on reporting, integrations, and data migration from legacy systems. The role involves working closely with SI partners, business SMEs, and IT teams through build, test, and cutover phases. Key responsibilities include managing data … and cut over phases. Take ownership for the functional delivery of reporting, integration and DM specifications, quality assurance, testing and user testing support. Provide expertise and support for the data cleansing, data preparation, data mapping and reconciliation for data migration and integrations from non-EBS systems or data sources Identify risks, issues, and dependencies of … the Integrations and Data Migration Workstream, mitigate, and manage these as required. Support the upcoming test phases with expertise in Parallel Payroll Runs/Payroll Comparison testing a particular focus Produce a range of project documentation, including but not limited to specs, strategies, project plans, RAID items. Translate technical concepts or terminology for non-technical audiences. A strong customer More ❯

cut over phases. Take particular ownership for the functional delivery of reporting, integration and DM specifications, quality assurance, testing and user testing support. Provide expertise and support for the data cleansing, data preparation, data mapping and reconciliation for data migration and integrations from non-EBS systems or data sources Identify risks, issues, and dependencies of … the Integrations and Data Migration Workstream, mitigate, and manage these as required. Support the upcoming test phases with expertise in Parallel Payroll Runs/Payroll Comparison testing a particular focus Produce a range of project documentation, including but not limited to specs, strategies, project plans, RAID items. Translate technical concepts or terminology for non-technical audiences. A strong customer … Scheduling and LMS. Experience of moving from eBusiness Suite to Oracle Cloud Full lifecycle experience of Oracle HCM Cloud implementations from design, build, test through to deployment Experience in Data Migration from both EBS and from other systems to HCM Cloud from a functional perspective, which would include writing functional specs for DM routines, defining data mappings, and More ❯

Excel Modeller – Financial Data Modelling & Process Design Location: London (Hybrid 3 days per week in the office) Are you an Excel expert with a passion for financial data and process automation? This is your opportunity to take a high-impact role at the intersection of finance, data, and technology , helping to shape next-generation data collection … environment. This role will be paying £500 - £600 p/d DOE. What You’ll Do Design advanced Excel templates for P&L, balance sheet, cash flow, and KPI data across portfolio companies. Implement data validation, consistency checks, and version control for clean, auditable data. Automate workflows using Excel formulas, VBA/macros, Power Query , and integrate … with external systems like Snowflake . Collaborate with finance and tech teams to streamline data flows and improve reporting accuracy. Drive process improvement and governance , standardizing KPIs and reporting structures. What We’re Looking For 6–10 years’ experience in financial analysis, data process design, or financial systems integration (Big 4 FDnA/TS or PE/Asset More ❯

Excel Modeller – Financial Data Modelling & Process Design Location: London (Hybrid 3 days per week in the office) Are you an Excel expert with a passion for financial data and process automation? This is your opportunity to take a high-impact role at the intersection of finance, data, and technology , helping to shape next-generation data collection … environment. This role will be paying £500 - £600 p/d DOE. What You’ll Do Design advanced Excel templates for P&L, balance sheet, cash flow, and KPI data across portfolio companies. Implement data validation, consistency checks, and version control for clean, auditable data. Automate workflows using Excel formulas, VBA/macros, Power Query , and integrate … with external systems like Snowflake . Collaborate with finance and tech teams to streamline data flows and improve reporting accuracy. Drive process improvement and governance , standardizing KPIs and reporting structures. What We’re Looking For 6–10 years’ experience in financial analysis, data process design, or financial systems integration (Big 4 FDnA/TS or PE/Asset More ❯

and cut over phases. Take ownership for the functional delivery of reporting, integration and DM specifications, quality assurance, testing and user testing support. Provide expertise and support for the data cleansing, data preparation, data mapping and reconciliation for data migration and integrations from non-EBS systems or data sources. Identify risks, issues, and dependencies of … the Integrations and Data Migration Workstream, mitigate, and manage these as required. Support the upcoming test phases with expertise in Parallel Payroll Runs/Payroll Comparison testing a particular focus. Produce a range of project documentation, including but not limited to specs, strategies, project plans, RAID items. Translate technical concepts or terminology for non-technical audiences. A strong customer … Scheduling and LMS. Experience of moving from eBusiness Suite to Oracle Cloud Full lifecycle experience of Oracle HCM Cloud implementations from design, build, test through to deployment Experience in Data Migration from both EBS and from other systems to HCM Cloud from a functional perspective, which would include writing functional specs for DM routines, defining data mappings, and More ❯

more sustainable supply chains. As a global leader in reusable packaging solutions, we empower our customers to reduce waste, optimize costs and unlock efficiency. We're looking for a Data & System Specialist to strengthen our Tosca team and help bridge the gap between business and technology! What you will do Coordinate central data management for supply chain based … on Tosca operating model Work with technology and business on data entry standardization from identifying required fields to naming conventions to avoid faulty entry. Control and maintain data and make sure supply chain data is accurate, consistent and complete by data validation and data audits. Create one source of truth across emea provide support … in providing right data for business analysis. Document data flows and develop right data access to develop accurate KPI dashboards. Support BA an BI on developing reporting needs Map business processes and requirements Work with users to improve system efficiency and translate into system configuration and solutions. Function as first point of contact for user experience challenges More ❯

The Role We are looking for a skilled and experienced Senior Data Engineer to join our Data Science team. The team ingests large amounts of complex sensor data (billions of data points a day), combines it with data from other teams, and produces advanced modelling products that help people park their car or charge their … learning models are high-quality production services and are updated regularly using fresh data. You will lead the design, development, and enhancement of pipelines to ingest and process streaming data for use in our machine learning models. You will be an important member of our team, lead engineering initiatives and work with smart colleagues in a supportive environment. Responsibilities … You will develop pipelines for scalable big data processing with Spark, and real-time data streaming with Kafka. These pipelines will need to be written using efficient, testable, and reusable Python code using (for example) Numpy, Pandas and Pyspark. We manage our numerous pipelines using Airflow to meet our data serving and modelling requirements. Our services are More ❯

The Role We are looking for a skilled and experienced Senior Data Engineer to join our Data Science team. The team ingests large amounts of complex sensor data (billions of data points a day), combines it with data from other teams, and produces advanced modelling products that help people park their car or charge their … learning models are high-quality production services and are updated regularly using fresh data. You will lead the design, development, and enhancement of pipelines to ingest and process streaming data for use in our machine learning models. You will be an important member of our team, lead engineering initiatives and work with smart colleagues in a supportive environment. Responsibilities … You will develop pipelines for scalable big data processing with Spark, and real-time data streaming with Kafka. These pipelines will need to be written using efficient, testable, and reusable Python code using (for example) Numpy, Pandas and Pyspark. We manage our numerous pipelines using Airflow to meet our data serving and modelling requirements. Our services are More ❯

A leading global investment firm is seeking a Market Data Engineer to join its London-based team and help build robust, scalable tick data infrastructure that powers systematic trading strategies across asset classes. This is a high-impact engineering role focused on designing and optimizing real-time and historical market data pipelines in a cloud-native environment. … You'll work closely with trading and quant teams to ensure data is clean, fast, and accessible - enabling research, signal generation, and execution at scale. What You'll Do Build and maintain high-performance tick data pipelines for ingesting, processing, and storing large volumes of market data. Work with time-series databases (e.g., KDB, OneTick) and Parquet-based … file storage to optimize data access and retrieval. Design scalable cloud-native solutions (AWS preferred) for market data ingestion and distribution. (Bonus) Integrate Apache Iceberg for large-scale data lake management and versioned data workflows. Collaborate with trading and engineering teams to define data requirements and deliver production-grade solutions. Implement robust data validation More ❯

Hybrid working (on-site Bedfordshire) **Must have active DV or SC Clearance** Our client, a global organisation, urgently require an experienced Data Developer to join their growing team. In order to be successful it is essential that you have the following experience * Strong Python skills (especially Panda) * Experienced in SQL and relational database concepts * Familiarity with JSON, XML, CSV … formats and APIs for data access * Must be able to obtain SC Clearance (candidates with active SC will be prioritised) Within this role, you will be responsible for: * Cleaning and processing tabular data (Excel, CSV, databases) * Building data transformation pipelines using Python and pandas * Writing SQL queries to extract and manipulate relational data * Implementing data validation and quality assurance processes * Working with JSON, XML, and CSV formats * Supporting metadata cataloging and reference data management * Learning and applying RDF and semantic web concepts * Collaborating with subject matter experts on data requirements * Clean, validated datasets ready for semantic processing * Python scripts for transformation and validation * SQL queries and database integration code * Data More ❯

Hybrid working (on-site Bedfordshire) **Must have active DV or SC Clearance** Our client, a global organisation, urgently require an experienced Data Developer to join their growing team. In order to be successful it is essential that you have the following experience * Strong Python skills (especially Panda) * Experienced in SQL and relational database concepts * Familiarity with JSON, XML, CSV … formats and APIs for data access * Must be able to obtain SC Clearance (candidates with active SC will be prioritised) Within this role, you will be responsible for: * Cleaning and processing tabular data (Excel, CSV, databases) * Building data transformation pipelines using Python and pandas * Writing SQL queries to extract and manipulate relational data * Implementing data validation and quality assurance processes * Working with JSON, XML, and CSV formats * Supporting metadata cataloging and reference data management * Learning and applying RDF and semantic web concepts * Collaborating with subject matter experts on data requirements * Clean, validated datasets ready for semantic processing * Python scripts for transformation and validation * SQL queries and database integration code * Data More ❯

Hybrid working (on-site Bedfordshire) Must have active DV or SC Clearance Our client, a global organisation, urgently require an experienced Data Developer to join their growing team. In order to be successful it is essential that you have the following experience Strong Python skills (especially Panda) Experienced in SQL and relational database concepts Familiarity with JSON, XML, CSV … formats and APIs for data access Must be able to obtain SC Clearance (candidates with active SC will be prioritised) Within this role, you will be responsible for: Cleaning and processing tabular data (Excel, CSV, databases) Building data transformation pipelines using Python and pandas Writing SQL queries to extract and manipulate relational data Implementing data validation and quality assurance processes Working with JSON, XML, and CSV formats Supporting metadata cataloging and reference data management Learning and applying RDF and semantic web concepts Collaborating with subject matter experts on data requirements Clean, validated datasets ready for semantic processing Python scripts for transformation and validation SQL queries and database integration code Data More ❯

methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning Frameworks - Deep expertise in … AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows, implementing business rules, managing records, and integrating Appian with external systems via REST APIs, web services, and … solutions using OCR technologies (Tesseract, Azure AI Document Intelligence, natural language processing for information extraction, document classification, and building end-to-end pipelines for automated document ingestion, processing, and data extraction with validation rules. Robotic Process Automation (RPA) - Knowledge of RPA concepts and tools (UiPath, Automation Anywhere, Power Automate) for automating repetitive tasks, screen scraping, and Legacy system More ❯

methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data manipulation, requests and APIs for integrations, asyncio for concurrent processing, and building robust automation scripts with proper logging, testing (pytest), and documentation. AI & Machine Learning Frameworks - Deep expertise in … AI-powered automation solutions that leverage natural language understanding. Appian BPA Platform - Strong experience with Appian low-code platform including process modelling, interface design, expression rules, integration objects, and data modelling. Skilled in building end-to-end business process applications, configuring workflows, implementing business rules, managing records, and integrating Appian with external systems via REST APIs, web services, and … solutions using OCR technologies (Tesseract, Azure AI Document Intelligence, natural language processing for information extraction, document classification, and building end-to-end pipelines for automated document ingestion, processing, and data extraction with validation rules. Robotic Process Automation (RPA) - Knowledge of RPA concepts and tools (UiPath, Automation Anywhere, Power Automate) for automating repetitive tasks, screen scraping, and legacy system More ❯

About the Role A leading global trading and investment firm is looking for Data Engineers to join its core data function. The team plays a key role in powering research, modelling, and trading strategies through high-quality, well-managed data systems. This is a hands-on engineering position within a small but growing team. You’ll work … across the full data lifecycle - from design to delivery - helping to shape and scale the firm’s data platform over the next few years. The ideal candidate will bring strong technical ability, curiosity, and a drive to build robust, high-performance systems. Key Responsibilities Partner with quantitative researchers, developers, and portfolio teams to turn business needs into practical … scalable data solutions. Extend and optimise the data warehouse by integrating new data sources and improving system performance, scalability, and reliability. Help define best practices for data quality, governance, and platform architecture. Evaluate and implement modern tools and frameworks for managing, querying, and streaming large datasets. Build and maintain automated processes for data validation More ❯

About the Role A leading global trading and investment firm is looking for Data Engineers to join its core data function. The team plays a key role in powering research, modelling, and trading strategies through high-quality, well-managed data systems. This is a hands-on engineering position within a small but growing team. You’ll work … across the full data lifecycle - from design to delivery - helping to shape and scale the firm’s data platform over the next few years. The ideal candidate will bring strong technical ability, curiosity, and a drive to build robust, high-performance systems. Key Responsibilities Partner with quantitative researchers, developers, and portfolio teams to turn business needs into practical … scalable data solutions. Extend and optimise the data warehouse by integrating new data sources and improving system performance, scalability, and reliability. Help define best practices for data quality, governance, and platform architecture. Evaluate and implement modern tools and frameworks for managing, querying, and streaming large datasets. Build and maintain automated processes for data validation More ❯