1 to 25 of 63 Data Transformation Jobs in London

community. Please do not contact the recruiter directly. Job Title: QET ETL Testing – Manager - London About the Job you are considering: A results‐driven data quality and ETL testing specialist experienced in leading end‐to‐end QA strategies for large‐scale data transformation programmes. Skilled in validating … complex datasets across cloud, big data, and traditional platforms with strong focus on governance, automation, and risk‐based testing. Proficient in ETL testing, data reconciliation, lineage checks, and managing multi‐phase test cycles across Agile environments. Brings strong Financial Services and Insurance domain expertise, especially in Property & Casualty ...

IMMEDIATE JOINERS !! 💻 DATA ENGINEER (Python & SQL Focus) 📊 We're looking for an enthusiastic and detail-oriented Junior Big Data Developer to join our data engineering team. This role is ideal for an early-career professional with foundational knowledge in data processing, strong proficiency in Python … expert skills in SQL . You'll focus on building, testing, and maintaining data pipelines and ensuring data quality across our scalable Big Data platforms. Key Responsibilities Data Pipeline Development: Assist in the design, construction, and maintenance of robust ETL/ELT pipelines to integrate data ...

Data Product Owner Our trusted client, a leading financial services corporation, with whom we have partnered for several years, is hiring a Data Product Owner to play a pivotal role within their ongoing data modernisation program. The chosen Data Product Owner will be required to create … single source data platform, moving away from MI reporting into modern cloud hybrid services, possessing five years’ experience acting as a dedicated Data Product Owner.The chosen Data Product owner will have strong capabilities in launching data platforms and services, end-to-end delivering large-scale & complex ...

Senior Data and Analytics Advisory Lead - £80-90k base plus 15% cash flex (guaranteed income and can be taken as cash or used to buy extra benefits) plus bonus - hybrid London Fantastic opportunity to join a leadng consulting firm's growing Insights and Data practice … Financial Services Sector. We are looking for a highly skilled and strategic Senior Data and Analytics Advisory Lead with deep expertise in financial services. This role is ideal for a data and analytics leader who thrives at the intersection of business strategy, data innovation, technology and regulatory ...

Data Engineer Fully Remote 50,000 - 65,000 + Car Allowance - 5,200 + 5% Bonus 6 Month initial FTC with view to extend Brief Data Engineer needed for a large well known Facilities Management organisation. The role I have can be based fully remote from home with … equipment provided. My is looking to employ an experienced and well-rounded Data Engineer that takes pride in their work with proven 4 years experience working in a fast-paced environment, preferably within a dynamic data engineering team. The successful candidate must have proven skills at managing ...

community. Please do not contact the recruiter directly. About the Job you are considering: We are looking for a highly skilled and strategic Senior Data Advisory Lead with deep expertise in financial services to join the Insights and Data (I&D) FS practice. This role is ideal … data leader who thrives at the intersection of business strategy, data innovation, and regulatory compliance. You will work with Tier 1 banks, to design and implement data strategies that drive transformation, mitigate risk, and unlock business value Hybrid working: The places that you work from ...

Chief Solution Architect (Pre-sales, AI + Data Transformation) Reporting to: Managing Director, UK&I As Google Cloud's premier partner in AI and Data Transformation, we provide world‐class businesses with the strategic consulting and technical execution required for cutting‐edge data solutions … cloud. We partner with clients to push the limits of leading technology by combining our expertise in machine learning, data engineering, and analytics. With Google Cloud Platform as our foundation, we help businesses future‐prove their solutions, deepen their understanding of consumers, increase competitive advantage, and unlock massive operational ...

With over 120 years of experience, HDI operates across five continents, around 40 countries and employs over 5,000 people worldwide. The role The Data Engineer is responsible for designing, building, and maintaining robust, scalable data pipelines and cloud-based data infrastructure to support analytics, reporting, data modelling, underwriting insights, and regulatory needs across HDI UK&I. This role ensures timely, trusted, well-structured data delivery into appropriate data marts & warehouses, and downstream data feeds which are used by Actuarial, Finance, Operations, and Underwriting. The position forms a core part ...

Data Analyst 6 months Hybrid - 1-2 Days per week on site in London £(Apply online only) per day (Inside IR35) ***The selected candidate MUST HAVE experience in London Markets*** Key Skills & Experience Draft the scope for the data and analytics workstream with understanding of all end user … requirements and KPIs Develop BRDs, data mapping specifications, refined PBIs with clear articulation of user stories and acceptance criteria for data modellers and data engineers Analyse delegated authority data source through profiling, exploratory queries including quality validation to support medallion layer transformations in data ...

Data Quality Analyst A global organisation undergoing significant digital and data transformation is looking for a Data Quality Analyst to join its growing data function. This role plays a critical part in ensuring data is accurate, consistent, and trusted across enterprise reporting and analytics. … work closely with business stakeholders, data engineers, and product teams to identify data quality risks early, diagnose issues at source, and embed strong governance and quality practices across data platforms. Key Responsibilities Partner with business stakeholders to identify and document data quality risks and requirements Perform ...

Lead Data Modeller Location: London (1/2 days per week) Salary £110-120K Own the rebuild of a modern data platform from the ground up. We’re working with a business in the middle of a high-impact data transformation—moving away from legacy … constraints towards a scalable, cloud-first architecture We are seeking a Lead Data Modeller to define and manage the organisation’s data structure and ensure consistency across reporting, analytics, and AI use cases. This role is critical in establishing a single source of truth for key business metrics ...

Data Engineer (BigQuery/Dataflow) Salary: Up to £85,000 + Bonus + Benefits Location: London - Hybrid (3 days per week onsite) Working Hours: 40 hours per week - Full time Job Type: Permanent A globally established organisation is seeking an experienced GCP Data Engineer to help build modern … scalable cloud data platforms within a complex enterprise environment. This GCP Data Engineer role will focus on designing data architectures on Google Cloud Platform, building high-performance pipelines, and enabling reliable, secure and governed data solutions that support business growth and decision-making. Responsibilities ...

Overview: We are working with a leading UK-based wealth and investment management firm seeking a skilled Data Engineer to support the build and evolution of their modern data platform. This role will focus on developing scalable data pipelines and contributing to a cloud-native lakehouse architecture. … Responsibilities: Design, build, and maintain robust data pipelines using Azure-based services Develop and optimize data workflows within Databricks Implement and manage data ingestion processes, including real-time streaming with Kafka Structure and maintain data across bronze, silver, and gold layers within a lakehouse architecture Write ...

Responsibilities Programme Delivery Lead delivery across multiple workstreams including platform, data ingestion, modelling, and reporting Manage an outsourced delivery partner across scope, timelines, budget, and quality Track KPIs, milestones, and governance forums (e.g. SteerCo, Design Authority) Proactively manage risks, issues, and interdependencies Data Architecture Define, implement, and govern … target data architecture (platforms, data models, integrations) Ensure alignment with enterprise architecture and strategic objectives Review and challenge vendor designs to ensure quality and scalability Drive best practices across: Data modelling Data pipelines Storage (lakehouse/warehouse) Metadata, lineage, and data quality Operating Model Align ...

supporting a client undertaking a focused discovery of their transactional finance environment, with the objective of reducing manual processing through targeted automation, improved data flows and system efficiency. The current landscape relies heavily on Excel-based processes, manual journal handling, and data movement between ERP, banking platforms … reporting outputs. There is limited use of structured automation. This engagement requires a hands-on specialist who can operate at the level of process, data, and tooling. You will analyse how data moves across the finance function, identify failure points and inefficiencies, and implement practical automation using ...

technology consultancy seeking a Microsoft BI Stack Developer to design, build, and support end-to-end business intelligence and analytics solutions using the Microsoft data and analytics ecosystem. This is initially a 3 month contract with potential to extend and will be a hybrid role based in London … role will focus on transforming complex data into trusted, actionable insights through semantic models, dashboards, and reporting solutions aligned to business and stakeholder needs. You will work closely with data engineers, analysts, and business stakeholders to deliver scalable, secure, and high-performing BI solutions, often within regulated ...

forward-thinking Data Analyst passionate about building secure, scalable systems that drive financial innovation? The Role You’ll play a key role in shaping how data is used within a fast-paced financial environment - designing solutions that meet regulatory requirements while enabling smarter business decisions. Working across … full data lifecycle, you’ll analyse complex datasets and contribute to designing enterprise-level data solutions that support transformation and growth. Key Responsibilities Analyse and model structured and unstructured data using logical and physical modelling techniques Design scalable data architectures, including data flows ...

Data Engineer - SC Cleared 6 Month Contract Hybrid - 2 days per week onsite Please note: Active SC Clearance is required for this role A leading organisation within the UK financial sector is embarking on a major data transformation programme. They are looking for an experienced Data Engineer to help design and deliver a modern, cloud‐first data platform that will underpin some of the organisation’s most critical functions. Responsibilities: Design, build and deploy scalable, secure data solutions using Azure Databricks, Data Factory and Data Lake Storage. Develop and optimise advanced ...

Analytics Engineer - 12 Month FTC London based role Hybrid | Competitive Salary | Leading Data Transformation Programme We're partnering with a highly respected organisation undergoing a major data transformation, and they're looking for an Analytics Engineer to join their growing data team … month fixed-term contract. This is a fantastic opportunity to work on a cutting-edge Lakehouse platform , helping shape how data is modelled, structured, and delivered across the business. The Opportunity: You'll sit at the heart of the data function, bridging the gap between engineering and business ...

Role Summary Aubay is seeking a Principal Data Engineer to join a leading energy client’s team who will conceptualize and design data foundations and end-to-end solutions, including data platforms, to maximize value from data. The role promotes a data-driven culture across … teams and wider business stakeholders, acting as a subject matter expert and thought partner in defining the vision and data strategy for robust, future-ready IT solutions. Required skills and experience Strong proficiency with cloud platforms: AWS, Azure, SAP Expertise in ELT development and automation with scalable pipeline design ...

Senior AWS Data Engineer - SC Cleared Rate: Up to £475 per day IR35 Status: Inside IR35 - engagement via an umbrella company Duration: 6 months Location: Hybrid - occasional on-site workshops (typically a couple of days per month) in Telford or Hove Security Clearance: Active SC Clearance required Role Overview … seeking an experienced Senior AWS Data Engineer to support a large-scale central government data transformation programme . The role sits within a major data delivery area that provides data and analytics solutions aligned to critical business priorities, including cloud migration, fraud reduction, and revenue ...

Senior Data Engineer Build the engine behind next-generation trading analytics This is an opportunity to work on a high-impact data platform that turns complex trading data into powerful, actionable insight. You’ll be building a cutting-edge analytics engine used to evaluate performance, surface opportunities … power smarter decision-making through data products, dashboards, and machine learning. This isn’t just pipeline work, it’s about shaping how data drives strategy. You’ll join a highly collaborative team of Data Engineers, Analytics Engineers, and Data Scientists who own everything ...

inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. Digital Data Consultant Position Description At CGI, we empower clients to transform their organisations through data-driven digital innovation, and this role places … centre of that impact. You will shape modern digital and data architectures that unlock value, accelerate strategic change and enable clients to achieve measurable outcomes. Working as part of a collaborative community, you'll take ownership of high-impact solutions, applying creative thinking to complex challenges while being supported ...

Senior Data Business Analyst London/Reading – Once a week in the office £60,000 – £90,000 SQL/Data Analysis/NHS Consulting/NHS Data Strategy I’m currently working with a fast-growing data and technology consultancy who are looking to add Senior … Principal Data Business Analysts to their expanding delivery team. The company work with organisations across multiple sectors including telecommunications, financial services and healthcare, helping them shape and deliver modern data strategies and platforms. As part of a client-facing consulting team, you will work on a variety ...

Role: Staff Data Engineer Location: London Area, United Kingdom (Hybrid) Employment Type: Full-time Seniority: Senior/Staff Level Salary: £95,000+ Bonus Are you a highly experienced Data Engineer ready to lead from the front and shape the future of a modern data platform … looking for a Staff Data Engineer to play a pivotal role in a large-scale data transformation, driving the evolution of a cloud-native data platform. You'll work at the intersection of engineering, product, and delivery-leading complex initiatives, mentoring engineers, and making high-impact ...