26 to 50 of 65 Data Validation Jobs in England

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 … 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 ...

join a major transformation programme within the financial-markets domain. This role is fully hands-on, focused on building and optimising large-scale data pipelines, dataflows, semantic models, and lakehouse components. Key Responsibilities Design, build and optimise Spark-based data pipelines for batch and streaming workloads Develop Fabric … dataflows, pipelines, and semantic models Implement complex transformations, joins, aggregations and performance tuning Build and optimise Delta Lake/delta tables Develop secure data solutions including role-based access, data masking and compliance controls Implement data validation, cleansing, profiling and documentation Work closely with analysts ...

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 … 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 ...

Senior Data Developer – Hedge Fund | London (Hybrid) Are you an experienced data developer who loves building fast, reliable systems that fuel quantitative trading and risk management? A global multi-strategy fund is expanding its London data team to build the next generation of its market data … traders to power insights that drive investment returns. You’ll: Develop scalable ETL pipelines in Python for high-volume financial data. Build cloud-based data lake environments (AWS/Databricks). Implement robust data validation and quality checks. Work with researchers to design pipelines for modeling ...

Please see below essential experience, as these roles are very data based please do not apply if you do not possess as a minimum very strong Excel Skills including Pivot table, filters, sorting, lookups, control totals, IF and nested IF statements. 1. Pensions Implementation Analyst - Scheme Benefits … projects Implement the products and services on our technology platforms Manage system configuration activities and quality Deliver tools to allow successful calculation automation and data migration Identify, troubleshoot and resolve client queries and issues Support Project Managers and Implementation Consultants through the efficient delivery of project tasks Essential Experience ...

summary A member of the HHFT Digital senior leadership team, the Head of Business Intelligence will lead data and intelligence services at a corporate level across HHFT and support the development and adoption of outstanding data services for patients and families. The role will also oversee the Clinical … Coding team, and has responsibility for ensuring that data collection and reporting is integrated. Main duties of the job The post holder will: oversee the strategic and operational delivery of Business Intelligence within the Trust, ensuring the best people doing the best work, with delivery to a high standard. ...

will define, implement, and manage the end-to-end testing strategy across a complex integration landscape. You will play a key role in ensuring data integrity, robust system interactions, and successful delivery of a platform. Key Responsibilities: Develop and own the full testing strategy for the platform integration programme … Lead and execute integration testing across multiple legacy systems Drive data validation activities to ensure accuracy, consistency, and completeness Coordinate testing plans, environments, and schedules across internal and external teams Provide hands-on support, guidance, and oversight throughout all test phases Report on test progress, risks, and issues ...

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 … 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 ...

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. … 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 ...

About the role We are seeking an Application Analyst to strengthen our ICT service and help deliver data‐driven improvements across the Council. You will lead on advanced data analysis and dashboard development (e.g., KPIs and insight reporting), support and enhance business‐critical applications, and ensure robust integrations … maintain high availability for core applications, and act as a positive ambassador for change across the Council. Key responsibilities Extract, interpret, and visualise organisational data to identify trends and actionable insights; build dashboards and reports. Partner with business liaisons and technical teams to define requirements, create specifications, and model ...

Role: Asset Data Governance Manager Location: London - Onsite 2/3 days a week Contract Length: Interim/Contract Daily Rate: £350-£400 (Inside IR35) Sector: Local Authority - Housing Management About the Role We are seeking an experienced Asset Intelligence Manager to lead the governance and delivery of property … data and information systems for a major London local authority. This is a pivotal role ensuring accurate, high-quality asset information to support strategic decision-making, investment planning, and statutory reporting. Key Responsibilities Oversee asset data governance, ensuring compliance with internal standards and regulatory requirements. Manage and develop ...

subject to experience Contract: Permanent About the Role We are seeking an experienced Asset Intelligence Manager to lead the governance and management of property data and information systems for a large and diverse property portfolio, including socially rented homes and commercial properties. This is a critical role ensuring accurate … high-quality data to inform strategic decision-making, investment planning, and statutory reporting. You will lead a team responsible for maintaining robust asset information systems, driving data governance, and ensuring compliance with internal standards, regulatory requirements, and industry best practice. The role also involves collaborating with internal ...

subject to experience Contract: Permanent About the Role We are seeking an experienced Asset Intelligence Manager to lead the governance and management of property data and information systems for a large and diverse property portfolio, including socially rented homes and commercial properties. This is a critical role ensuring accurate … high-quality data to inform strategic decision-making, investment planning, and statutory reporting. You will lead a team responsible for maintaining robust asset information systems, driving data governance, and ensuring compliance with internal standards, regulatory requirements, and industry best practice. The role also involves collaborating with internal ...

subject to experience Contract: Permanent About the Role We are seeking an experienced Asset Intelligence Manager to lead the governance and management of property data and information systems for a large and diverse property portfolio, including socially rented homes and commercial properties. This is a critical role ensuring accurate … high-quality data to inform strategic decision-making, investment planning, and statutory reporting. You will lead a team responsible for maintaining robust asset information systems, driving data governance, and ensuring compliance with internal standards, regulatory requirements, and industry best practice. The role also involves collaborating with internal ...

team in Bracknell. This is a great opportunity for someone early in their BA career who wants to work on meaningful projects, develop strong data skills, and build solid experience in systems and process improvement. About the Role You'll help support and enhance core business systems, working closely … with senior analysts, technical teams and stakeholders. Expect involvement in requirements gathering, system changes, testing activities, data validation and day-to-day operational support. Key Responsibilities Support, maintain and configure core business systems Gather requirements and document changes Help analyse and implement system enhancements Work with technical teams ...

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 … 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 ...

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 … 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 ...

Java, Python, C#, or JavaScript . Build and maintain API automation using tools like Postman, RestAssured, or SoapUI . Perform database testing , including validation of ledger entries, transactions, and backend workflows using SQL, Oracle, and CockroachDB . Develop and manage automated test suites using JUnit, TestNG, PyTest, and Cucumber … skills in Java, Python, C#, or JavaScript . Hands-on experience with API testing and automation frameworks/tools. Solid understanding of database queries , data validation, and transaction-based systems. Experience with test frameworks such as JUnit, TestNG, PyTest, or Cucumber. Working knowledge of CI/CD pipelines ...

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 … 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 ...

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 … 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 ...

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 … 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 ...

improvements across the team. Key Responsibilities Business & Technical Analysis Lead end-to-end technical analysis for sophisticated features, including: API specifications and integration requirements. Data modelling, mapping, and transformation logic. System interaction diagrams and interface contracts. Collaborate with architects and engineers to validate technical feasibility and ensure alignment with … with strategic objectives. Lead early lifecycle activities; including discovery, feasibility analysis, and shaping of epics before they enter delivery. Produce detailed documentation (sequence diagrams, data dictionaries, service interaction flows). Support impact analysis for changes across distributed systems and services. Ensure requirements are traceable to technical design and test ...

toolset. Collaborate with traders and researchers to develop quantitative trading models. Build research tooling for simulations, post-trade analysis, and visualizations. Design and maintain data pipelines for high-frequency and alternative data. Implement data validation, monitoring, and access layers for research and production. Scale research models into … Experience building and documenting APIs. Deep knowledge of Python ecosystem (Pandas, Numpy, Bokeh, PyArrow, Matplotlib, IPyWidgets, Jupyter, etc.). Proven experience with large-scale data pipelines and ETL workflows. Comfortable working in Jupyter notebooks. Understanding of crypto or traditional financial markets. Nice to Have: Experience with crypto exchanges ...

Testing to join a media-focused business. The role has opened up as the company are heavily investing, and have exciting plans for their data team. This a permanent position being offered on a hybrid basis with 3 days onsite from their Huddersfield office. The Company You would … dive into the effects of any changes made. Your responsibilities will cover: Build dashboards and reports Use Excel for advanced formulas, pivot tables and data validation Create a test and learn framework using A/B testing methodologies Collaborate with the marketing team to define reporting frameworks ...

bridging finance and technology , while driving large-scale transformation and shaping the future of our finance landscape. In this role, you’ll: Own financial data flows and system controls, ensuring accuracy and efficiency across a large user base Lead system transformation and process optimisation , delivering actionable financial insights Manage … Business Central (essential)/Microsoft Dynamics OneStream or other consolidation tools experience Advanced Microsoft Office skills; Power BI highly desirable Strong accounting knowledge, financial data validation, and process optimisation Excellent stakeholder management and communication skills Even if you don’t meet every requirement, we encourage you to apply ...