51 to 75 of 136 Permanent Data Validation Jobs

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 ❯

delivering tailored staffing solutions and empowering professionals to achieve their career goals. Important: These roles are strictly for W2 candidates (No C2C or third-party submissions allowed Role: Azure Data Engineer Location: Plymouth , MA Position Type: Contract on W2 Only Experience Required: 10+ Years of Experience Eligible Visas: USC/GC/H4-EAD Responsibilities Perform ETL, ELT operations … and administration using modern tools, programming languages and systems securely and in accordance with enterprise data standard Required Proficiency: Advanced SQL Snowflake Tamr Python GitHub Intermediate Databricks Airflow Skills and Qualifications We are looking for someone who has technical depth and broad tool experience related to data engineering and has the following required qualifications: Minimum bachelor's degree … in: Data Science, Business Intelligence, Statistics, Computer Engineering or related field, or the equivalent combination of education, professional training, and work experience 5 or more years performing duties related to data engineering Advance English level Expert proficiency in at least one of these programming languages: Python, NoSQL, SQL, R, and competent in source code management Build processes supporting More ❯

Senior Data Engineer Salary: Up to £70,000 Location: Trowbridge - near Bristol (2 days per week) About the Company/Role A long-established multinational organisation in the food sector is looking for a Senior Data Engineer to join their data infrastructure function. The business serves hundreds of customers with data-rich operations. You’ll play … a key role in managing and improving the data infrastructure, working with Azure and Databricks to ensure data quality, consistency, and availability across the organisation. ROLE AND RESPONSIBILITIES Manage and enhance data infrastructure to ensure reliability, consistency, and scalability. Support deployment of data models in Databricks and PySpark . Work with data validation, ETL … processes, and cross-functional datasets. Lead internal development requirements, supporting analysts and data teams. Mentor and oversee junior team members (graduate/apprentice) - but this role is more technical than managerial. REQUIREMENTS Strong SQL skills and experience working with large datasets. Hands-on experience with Azure and Databricks . Background in consumer services, insurance, or similar data-rich 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 ❯

is not mandatory here Manager QE to drive test automation and quality strategy for a personalization project in the retail domain. The role requires strong automation skills, experience with data-driven testing, and the ability to work with large datasets in the background. Backend testing experience is preferable. Key Responsibilities: Lead test automation strategy for personalization workflows. Responsible for … entire QE for the program. Has to work with offshore and Clients. Develop and maintain automated test suites for APIs, UI, and data validation. Ensure data integrity and validation in personalization models. Collaborate with data engineers, developers, and product teams to define quality standards. Exposure around performance and scalability tests for high-volume data scenarios. … commerce domain, preferably with personalization. Strong skills in Selenium, Cypress or similar automation tools. API testing experience using Postman, Rest Assured, or similar frameworks. Hands-on experience with SQL, data validation, and working with large datasets. Familiarity with Python, Java, or JavaScript for automation scripting. Experience in Big Data, Spark, or cloud-based data platforms (AWS More ❯

SaaS solutions, with a focus on financial or billing systems. • Mainframe environment knowledge. Description: The client is seeking an experienced Senior Business Analyst to lead and support a major data migration project. The successful candidate will play a critical role in migrating financial, billing, and tax data and processes from a legacy Cobalt mainframe environment to a modern … solution. This role requires a seasoned professional with strong analytical and problem-solving skills, in-depth experience in public sector projects, and a proven track record of delivering complex data migrations and process transformations. Key Responsibilities: • Data Migration Leadership: Lead and facilitate data migration efforts from a Cobalt mainframe environment to a modern SaaS platform, ensuring accuracy … dependencies, and propose optimized solutions for integration with the new SaaS solution. • Requirements Gathering and Documentation: Work closely with stakeholders to capture and document business and technical requirements, including data mapping, transformation rules, workflows, and reporting needs. • Collaboration with Technical Teams: Collaborate with cross-functional technical teams, including developers, database administrators, data analysts, and SaaS vendors to design More ❯

Our client, a global organisation, urgently require an experienced Data Developer to join their team on a permanent basis. In order to be successful, you will have the following experience: Extensive Data Development background within Python (Pandas) Strong SQL skills along with JSON, XML and CSV formats Experience of using APIs for data access Experience with ETL … processes and pipeline development SC Cleared 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 … cataloguing and reference data management Learning and applying RDF and semantic web concepts Collaborating with subject matter experts on data requirements This represents an excellent opportunity to secure a permanent role with a high profile and dynamic organisation. People Source Consulting Ltd is acting as an Employment Business in relation to this vacancy. People Source specialise in niche More ❯

Senior Data Engineer London - 2 days a week in the office Up to £95k A high-growth digital platform is transforming a multi-billion-dollar global industry through innovative online technologies. The platform connects a large network of customers and partners worldwide, powering billions in annual transactions. With significant revenue growth and international reach, the company is modernising one … a global, category-defining business in the process. As the organisation scales its AI and machine learning capabilities across search, recommendations, and analytics, it is investing heavily in robust data infrastructure to enable rapid experimentation, reliable insights, and data-driven decision-making. The Senior Data Engineer will collaborate with Product Managers, ML Engineers, Analysts, and Software Engineers … to design and maintain the data pipelines and infrastructure that power AI-driven features and business intelligence, handling millions of events and requests daily. Key Responsibilities: Design, build, and maintain reliable ETL/ELT pipelines to support analytics, ML models, and business intelligence Develop scalable batch and streaming data pipelines to process millions of events and transactions daily More ❯

Senior Data Engineer London - 2 days a week in the office Up to £95k A high-growth digital platform is transforming a multi-billion-dollar global industry through innovative online technologies. The platform connects a large network of customers and partners worldwide, powering billions in annual transactions. With significant revenue growth and international reach, the company is modernising one … a global, category-defining business in the process. As the organisation scales its AI and machine learning capabilities across search, recommendations, and analytics, it is investing heavily in robust data infrastructure to enable rapid experimentation, reliable insights, and data-driven decision-making. The Senior Data Engineer will collaborate with Product Managers, ML Engineers, Analysts, and Software Engineers … to design and maintain the data pipelines and infrastructure that power AI-driven features and business intelligence, handling millions of events and requests daily. Key Responsibilities: Design, build, and maintain reliable ETL/ELT pipelines to support analytics, ML models, and business intelligence Develop scalable batch and streaming data pipelines to process millions of events and transactions daily More ❯

Our client, a global organisation, urgently require an experienced Data Developer to join their team on a permanent basis. In order to be successful, you will have the following experience: Extensive Data Development background within Python (Pandas) Strong SQL skills along with JSON, XML and CSV formats Experience of using APIs for data access Experience with ETL … processes and pipeline development SC Cleared 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 … cataloguing and reference data management Learning and applying RDF and semantic web concepts Collaborating with subject matter experts on data requirements This represents an excellent opportunity to secure a permanent role with a high profile and dynamic organisation. More ❯

tools, integrations, and financial controls are seamlessly aligned with business goals-delivering accurate, timely, and actionable financial data. As the subject matter expert, you'll take ownership of financial data flows and system controls, designing, administering, and continuously refining them to uphold integrity and efficiency. You'll play a key role in supporting the finance team with data validation and process optimisation, while also leading audit and compliance efforts-compiling documentation and liaising with internal and external auditors to ensure annual control sign-offs. Ultimately, you'll be instrumental in identifying and implementing system and accounting improvements that enhance the finance systems landscape across the group. About you Technical Expertise Proficiency in Microsoft Business Central (essential … business consolidation tools (essential) Advanced Microsoft Office skills: Excel, Word, Outlook, PowerPoint (essential) Familiarity with Power BI (highly desirable) Finance & Process Knowledge Solid understanding of accounting principles and financial data validation (required) Awareness of financial process best practices and methodologies (desirable) Soft Skills & Collaboration Excellent stakeholder management and cross-functional communication skills (essential) Strong written and verbal communication More ❯

tools, integrations, and financial controls are seamlessly aligned with business goals-delivering accurate, timely, and actionable financial data. As the subject matter expert, you'll take ownership of financial data flows and system controls, designing, administering, and continuously refining them to uphold integrity and efficiency. You'll play a key role in supporting the finance team with data validation and process optimisation, while also leading audit and compliance efforts-compiling documentation and liaising with internal and external auditors to ensure annual control sign-offs. Ultimately, you'll be instrumental in identifying and implementing system and accounting improvements that enhance the finance systems landscape across the group. About you Technical Expertise Proficiency in Microsoft Business Central (essential … business consolidation tools (essential) Advanced Microsoft Office skills: Excel, Word, Outlook, PowerPoint (essential) Familiarity with Power BI (highly desirable) Finance & Process Knowledge Solid understanding of accounting principles and financial data validation (required) Awareness of financial process best practices and methodologies (desirable) Soft Skills & Collaboration Excellent stakeholder management and cross-functional communication skills (essential) Strong written and verbal communication More ❯

This fast moving fast expanding professional services firm are looking for a confident administrator within HR to maintain and manage employee data within the Human Resources Information System (HRIS) . You will be responsible for ensuring data accuracy, supporting the wider People Team, generating reports, and assisting with system upgrades or changes. You will play a critical role … in enabling informed decision-making and streamlined HR processes across this multi site professional services firm. HRIS Data Management: Liaise with the Advisory Team to maintain accurate and up-to-date employee records within the HRIS. Process changes including job changes, holiday entitlement updates, and personal information updates, including mass uploads. Ensure data integrity by performing regular audits … hierarchies. Assist in testing and implementing system updates, enhancements, and new features. Liaise with other members of the People team to troubleshoot and resolve system issues promptly. Reporting and Data Analytics: Generate standard and ad hoc reports from HRIS ensuring the security and integrity of data. Support data extraction and integration with other systems. Process Support and Automation 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 ❯

Location: Glasgow, hybrid 2/3 days per week onsite Rate: up to £414 p/d Umbrella inside IR35 Role purpose/summary 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 Skills/requirements 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 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 ❯

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 ❯