1 to 25 of 32 Contract Data Validation Jobs

Position: Analytics Engineer Location: London (hybrid 3 times a week)Department: ITType: 3 months rolling contractOutside IR35 The client is seeking an experienced Analytics Engineer to join its Data & Analytics team. The role focuses on building scalable data pipelines, transforming raw data into clean, reusable datasets, and enabling data-driven decision-making. Key Responsibilities Design and … build data products, with proficiency throughout the data lifecycle. Develop robust data models through close collaboration with business users and the engineering team. Partner with senior management, operational leads, and other stakeholders, coaching and supporting a data-driven culture, including KPI definition and reporting frameworks. Accountable for data extraction, transforming JSON & XML, utlising high experience … within metadata management. Collaborate with data engineers to develop data, enrich product design and integrate data for predictive models or machine learning. Deliver well-defined, transformed, tested, documented, and code-reviewed datasets for analysis. Evaluate and recommend improvements in data flow, influencing and supporting architects and engineers. To work independently and to manage multiple data More ❯

Analytics Engineer Location: London (hybrid 3 times a week) Department: IT Type: 3 months rolling contract Outside IR35 The client is seeking an experienced Analytics Engineer to join its Data & Analytics team. The role focuses on building scalable data pipelines, transforming raw data into clean, reusable datasets, and enabling data-driven decision-making. Key Responsibilities Design … and build data products, with proficiency throughout the data lifecycle. Develop robust data models through close collaboration with business users and the engineering team. Partner with senior management, operational leads, and other stakeholders, coaching and supporting a data-driven culture, including KPI definition and reporting frameworks. Accountable for data extraction, transforming JSON & XML, utlising high … experience within metadata management. Collaborate with data engineers to develop data, enrich product design and integrate data for predictive models or machine learning. Deliver well-defined, transformed, tested, documented, and code-reviewed datasets for analysis. Evaluate and recommend improvements in data flow, influencing and supporting architects and engineers. To work independently and to manage multiple data More ❯

Location - London, Bristol or Manchester (1 day a month onsite) Duration - 6 months Rate - £550 - £600pd (inside ir35) As a Data Engineer in the Cyber and Domains Protection Team you will: Work within an Agile team to support the development of dashboards and build automated reports to meet the needs of technical and non-technical users Work with the … data analyst and user researcher to update relevant data models to allow business intelligence data to meet the organisation's specific needs Develop business intelligence reports that can be automated, reused and shared with users directly Implement data flows to connect operational systems, data for analytics and business intelligence (BI) systems Build accessible data for analysis Deliver data solutions in accordance with agreed organisational standards that ensure services are resilient, scalable and future-proof Investigate problems in systems, processes and services This role aligns to the Data Analyst role in the Government Digital and Data Profession Capability Framework. At this role level, your skills include: Applying statistical and analytical tools More ❯

Location - London, Bristol or Manchester (1 day a month onsite) Duration - 6 months Rate - £550 - £600pd (inside ir35) As a Data Engineer in the Cyber and Domains Protection Team you will: Work within an Agile team to support the development of dashboards and build automated reports to meet the needs of technical and non-technical users Work with the … data analyst and user researcher to update relevant data models to allow business intelligence data to meet the organisation's specific needs Develop business intelligence reports that can be automated, reused and shared with users directly Implement data flows to connect operational systems, data for analytics and business intelligence (BI) systems Build accessible data for analysis Deliver data solutions in accordance with agreed organisational standards that ensure services are resilient, scalable and future-proof Investigate problems in systems, processes and services This role aligns to the Data Analyst role in the Government Digital and Data Profession Capability Framework. At this role level, your skills include: Applying statistical and analytical tools More ❯

Azure Data Engineer - Security Cleared Role Summary: We're looking for an experienced Azure Data Engineer to join our team and lead the development of scalable, secure, and high-performing data solutions within the Microsoft Azure ecosystem. This role will focus on building and refining data pipelines, enhancing data architecture, and ensuring robust governance and … compliance across enterprise data platforms. You'll collaborate closely with cross-functional teams to deliver reliable data products that support business intelligence, analytics, and operational reporting. Core Responsibilities: 1. Data Engineering & Architecture Design and implement end-to-end data pipelines using Azure Data Factory, Synapse Analytics, and Databricks (or Microsoft Fabric where applicable). Develop … ETL/ELT workflows to integrate and transform data from diverse sources. Create and maintain data models to support reporting, dashboards, and analytical use cases. 2. Performance & Reliability Audit and enhance existing data infrastructure for improved efficiency and scalability. Apply best practices for data validation, error handling, and system monitoring. Automate routine tasks using Azure 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 ❯

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 ❯

Job summary Are you passionate about data storytelling and excited by the opportunity to shape how insight is delivered in a modern NHS data environment? We're recruiting a Business Intelligence Developer on a 12-month fixed-term basis to cover maternity leave. This role is ideal for someone who enjoys turning data into accessible, visually compelling … outputs aligned to clinical, operational and strategic priorities. You'll lead the development of high-quality dashboards and reusable data models that support data-informed decision-making across the Trust. This is a hands-on Power BI development role focused on both designing effective data models and delivering impactful visualisations. You'll help shape how datasets are … Intelligence Developer, you'll be responsible for creating and maintaining dashboards that help teams across the Trust make sense of their data. You'll gather reporting requirements, design effective data models, and build clear, reliable visual outputs in Power BI. You'll work closely with colleagues and clinical teams to ensure reporting is based on accurate, trusted data. You More ❯

Role: - Mapping Audit resource Location: Anywhere in Ireland or the UK is fine (Remote) Duration: 3 months contract with possibility of renewal The ideal candidate has experience in data validation, content QA, or web operations, strong Excel/Google Sheets skills, and the ability to manage large datasets with precision. Familiarity with EA Help, Config App, or similar … QA/QV efforts for related Connect Flow initiatives. Identify recurring mapping issues and propose process or tooling improvements. Participate in weekly syncs to review progress, blockers, and upcoming validation batches. Skills and Experience Proven experience in data validation, content auditing, or quality assurance work (preferably within a digital or web environment). High attention to detail … with the ability to track and manage large datasets accurately. Proficiency with Excel or Google Sheets (filtering, conditional formatting, data cleanup). Comfort with comparing and analyzing structured data (e.g., URLs, metadata, content tags). Excellent written communication skills for documenting mismatches and reporting progress. Ability to work independently while maintaining alignment with multiple stakeholder teams. Familiarity with 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 … available 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

to define automation requirements and ensure comprehensive test coverage. Propose and implement strategies to improve automation speed, accuracy, and reliability. Participate in new QA initiatives, including AI-driven testing, data validation automation, and continuous integration enhancements. Contribute to establishing best practices, coding standards, and reusable components for automation. Identify and mitigate risks in the automation lifecycle, ensuring consistent … scripting skills in C# or Java Experience with CI/CD pipelines (Jenkins, GitHub Actions, or Azure DevOps). Exposure to API testing tools (Postman, RestAssured, ). Experience in data-driven testing and validation across complex systems or insurance applications. Strong understanding of SDLC, STLC, and QA best practices. Experience in improving and maintaining automation frameworks to support More ❯

and CI/CD tools such as Bitbucket, Bamboo, or Jenkins Strong understanding of Fixed Income products and E-trading systems such as Bloomberg, Tradeweb, MarketAxess, or ION Strong data validation and SQL skills Excellent communication, analytical, and stakeholder management abilities If you have a passion for automation, strong technical skills, and experience working with front-office trading More ❯

. Desirable: Exposure to test automation tools (e.g., Selenium, Cypress, Playwright). Experience in API testing and tools such as Postman or REST Assured. Basic understanding of SQL and data validation. Familiarity with Agile/Scrum delivery environments. ISTQB Advanced Level Test Analyst/Test Manager certification (or equivalent). Please feel free to contact myself – Daisy Nguyen at More ❯

Senior Test Analyst to join a strategic system upgrade programme within a leading financial services organisation. This role focuses on upgrading the Algo Collateral Management System, ensuring robust interface validation and seamless system integration across key business and technology functions. Role & Responsibilities: Develop and execute detailed test plans, cases, and scripts for the system upgrade. Validate inbound and outbound … interfaces, ensuring data integrity and functional accuracy. Collaborate with business analysts, developers, and project managers to define and test requirements. Conduct System Integration Testing (SIT) and support User Acceptance Testing (UAT). Identify, document, and manage defects using tools such as JIRA. Ensure compliance with internal QA standards and contribute to test reporting and sign-off. Essential Skills & Requirements … Analyst on complex system upgrade or integration projects. Strong knowledge of system testing methodologies and tools. Experience testing interfaces (file-based and API integrations). Proficiency with SQL for data validation and backend testing. Solid understanding of collateral management, settlements, or post-trade processing within financial services. Prior experience with SmartStream or Algo Collateral systems highly desirable. Excellent More ❯