1 to 25 of 53 Contract Data Quality Jobs in London

Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Data Quality Specialist on a 6-month contract basis. ASAP start. On-site working - London, 5 days per week. Role The Junior Data Quality Specialist will be responsible for reviewing … validating transaction data to ensure accuracy, completeness, and consistency across internal systems. Work closely with business and sector teams to verify transaction details and resolve data discrepancies or loading errors. Review transaction data, verify calculation amounts, and build and validate payment schedules. Monitor daily control reports ...

Senior Data Architect 6 Month Contract Location: London (Onsite 4 days a week) Rate: £800 - £900 per day (INSIDE IR35) We are looking for a DV Cleared Senior Data Architect to take a leading role in defining and evolving enterprise-wide data architecture within a complex Central … Government environment. This is a senior architecture position requiring much more than data modelling alone. You will work across enterprise architecture, data governance, data platforms, information management, metadata and emerging AI capabilities , helping ensure that data is treated as a strategic organisational asset. You will work ...

Opportunity: In this role, you will lead daily clinical coding operations and data quality initiatives within an NHS setting. You will supervise and mentor clinical coders, perform accurate ICD-10 and OPCS-4 coding, and resolve data quality issues to support financial flows and operational requirements. … Your Impact Coding & Data Quality: Extract and record complex clinical data using ICD-10 and OPCS-4 standards, ensuring high accuracy to support HRGs and NHS financial flows. Team Supervision & Mentoring: Supervise and mentor Clinical Coders and Data Quality Officers, conduct performance reviews (PDRs ...

Role Overview We are looking for an experienced Data Architect . This role will be responsible for defining and delivering data architecture that supports key business capabilities across risk, placement, broking, analytics, and operational data domains. The successful candidate will bring strong data architecture expertise together … with proven UK London Market insurance domain experience . They will play a leading role in shaping data strategy, designing scalable and governed data solutions, and enabling trusted, accessible data across the technology landscape. This role requires close collaboration with business stakeholders, product teams, engineers, architects ...

Data Architect 6 months Hybrid working with 2 to 3 days per week on site in either London or Corsham. Active DV clearance required £860 per day inside IR35 Role purpose The Data Architect will specify the target design for the data lake, data ingestion, integration … design authority, ensuring the solution is secure, scalable, auditable and appropriate for operating environments with multiple security classifications. Key responsibilities Define the target data architecture and design principles for the AWS data lake and associated ingestion patterns. Design secure data integration patterns across multiple security classifications ...

Nicholas Howard are delighted to be recruiting for a Commercial Data Manager. Our client is seeking an International Commercial Data Manager to support the development of commercial AI analytics solutions and tools across International Markets on a 6-month contract basis. This role will manage and optimise data used for AI initiatives, with a focus on international commercial data, CRM-related data environments, and cross-market data governance. The role will provide domain expertise across Digital, Sales, and Engagements to ensure high-quality data, meaningful semantic model input, effective user acceptance testing ...

Multiple Data Engineer & Data Analyst Contracts | 6-Month Initial Contract at £430/day Inside IR-35 | London/Hybrid (max 2 days per week on site) We're supporting a major data transformation programme and are looking to hire multiple Data Engineers and Data … month contract. These opportunities are well-suited to contractors with around 2-4 years of commercial experience who are looking to build on their data engineering, BI, reporting, ETL, or analytics expertise within a modern AWS environment. Whether your strengths lie in developing data pipelines, working with cloud ...

Surveillance platform within a global investment banking environment. The successful candidate will combine strong technical delivery expertise with deep knowledge of trade surveillance, trading data, compliance technology, and financial markets. Key Responsibilities Technology Delivery Leadership Lead end-to-end delivery of the Trade Surveillance technology programme. Define project objectives … delivery milestones, KPIs, governance, and business outcomes. Manage budgets, resources, timelines, risks, dependencies, and vendor relationships. Coordinate cross-functional technology teams including developers, architects, data engineers, testers, infrastructure teams, and business SMEs. Drive project governance and executive stakeholder reporting. Ensure successful delivery across multiple workstreams and jurisdictions. Trade Surveillance ...

Lead Data Quality & Platform Engineer London 5 days in the office Duration: 12-Month Contract Rate: £400/day to £450/day (Inside IR35) A top-tier firm is seeking an experienced Data Quality & Platform Engineer to shape, govern, and optimise core data environments … high-profile enterprise client. In this pivotal role, you will go beyond simple pipeline building. You will be responsible for defining how data flows across heterogeneous sources, establishing durable data quality controls, mapping end-to-end lineage, and ensuring datasets are highly reliable, auditable, and performance-tuned. ...

Data Architect | £570 per day | Outside IR35 | Central London | Live SC & NPPV3 Required Data Architect £570 per day | Outside IR35 Hybrid - 3 days per week onsite in Central London We're looking for an experienced Data Architect to join a high-profile programme delivering enterprise-scale data solutions within a secure government environment. This is an excellent opportunity for a senior contractor who enjoys solving complex data challenges, working across multiple systems and stakeholders, and designing robust end-to-end data architectures that support critical business services. The Role You'll play ...

looking for an experienced Data Engineer to support a data migration and integration programme within a relatively low maturity Azure environment. The role will focus on designing and building robust data pipelines, migrating data from a wide range of legacy and enterprise source systems, and establishing … scalable data flows into Azure Data Lake and Databricks. A key part of the role will also involve integrating data into a proprietary data transformation solution where applicable. Key Skills & Experience Azure Data Engineering Azure Data Factory (ADF) Azure Data Lake Databricks Building ...

Business Analyst - Data Migration & Mapping Location: London - Onsite Contract: 3 months + Rate: £500 per day IR35: Inside IR35 Industry: Financial Services The Role Our Financial Services client is looking for an experienced Business Analyst - Data Migration & Mapping to support a Regulatory Reporting project. You will be responsible … mapping and validating data between a Core Banking Platform and a Regulatory Reporting Platform , ensuring data is accurate, complete and fit for purpose. Key Responsibilities Map data between source and target systems. Understand data structures, relationships and business requirements. Identify data quality issues, including ...

looking for an experienced Data Architect to support a Data Strategy Discovery engagement for a telecommunications client, covering Customer, Finance and Network domains.The role will assess the current data landscape, including an existing GCP BigQuery Data Lakehouse, and help define the target architecture, technology roadmap … governance framework. Key Responsibilities Lead/support stakeholder interviews and workshops across business and technical teams. Assess and document the current data landscape, platforms, systems, integrations and data flows. Catalogue databases and data sources, identifying silos, duplication and data quality issues. Assess the existing ...

leading consultancy partner is seeking two experienced Data Engineers to join a major data transformation and cloud modernisation programme within a large banking organisation. This is an excellent opportunity for hands-on Data Engineers who enjoy building scalable data solutions, solving complex data challenges … contributing to enterprise-wide cloud transformation initiatives. Key Responsibilities Design, build, and optimise scalable ETL/ELT data pipelines. Develop and maintain data solutions using Databricks, Python, SQL, and Oracle. Support the migration of data assets from legacy platforms into modern cloud-based environments. Deliver enterprise-grade ...

leading consultancy partner is seeking two experienced Data Engineers to join a major data transformation and cloud modernisation programme within a large banking organisation. This is an excellent opportunity for hands-on Data Engineers who enjoy building scalable data solutions, solving complex data challenges … contributing to enterprise-wide cloud transformation initiatives. Key Responsibilities Design, build, and optimise scalable ETL/ELT data pipelines. Develop and maintain data solutions using Databricks, Python, SQL, and Oracle. Support the migration of data assets from legacy platforms into modern cloud-based environments. Deliver enterprise-grade ...

MORELA Data Consultant Contract 4months view to extend · Consultant/Junior Consultant · London (hybrid) OVERVIEW Morela is exclusively supporting a leading UK management consultancy on a specialist data engagement. They have been engaged by a major UK financial organisation to stand up a small, specialist data analytics … team supporting a pilot data programme, with a single aim: sharper regulatory supervision through better use of data. ABOUT THE CLIENT Our client is an established management and transformation consultancy that helps major public and private sector organisations deliver complex, high-stakes change. They pair strategic thinking with genuine ...

Title: Business Intelligence Data Engineer (CYPE) Location: Croydon, South London (CR0 1EA), Hybrid Working - 2 days office/3 days remote Daily rate: £590 per day Umbrella Contract Length: 6 -month contract (possibility of extension) Working Pattern: Full Time, Monday - Friday, 36 hours ASAP Start Help transform services … children and families through data As part of an ambitious transformation and improvement programme, a Local Authority based in Croydon are seeking a talented Business Intelligence Data Engineer to join their growing Business Intelligence team. This is a unique opportunity to use your technical expertise to develop data ...

Title: Business Intelligence Data Engineer (CYPE) Location: Croydon, South London (CR0 1EA), Hybrid Working - 2 days office/3 days remote Daily rate: 590 per day Umbrella Contract Length: 6 -month contract (possibility of extension) Working Pattern: Full Time, Monday - Friday, 36 hours ASAP Start Help transform services … children and families through data As part of an ambitious transformation and improvement programme, a Local Authority based in Croydon are seeking a talented Business Intelligence Data Engineer to join their growing Business Intelligence team. This is a unique opportunity to use your technical expertise to develop data ...

postholder will work closely with Planning, Building Control, Land Charges, IT, the system supplier and other relevant services to support the configuration, testing, data migration, implementation and ongoing administration of the new Uniform system. A key purpose of the role will be to ensure that system configuration, user access … workflows, templates and data are accurately transferred and that the new system is ready for effective operational use. Key Responsibilities System Migration and Implementation Support the migration of Planning and Place services from Acolaid to Uniform. Assist with the preparation, cleansing, validation and reconciliation of data prior ...

Data Architect, Enterprise OT Asset Data Products Location: London (hybrid) Duration: 6 months + Umbrella only If you're passionate about making complex operational data genuinely usable-trusted, standardised and governed-this is a role where your architecture decisions directly enable condition monitoring, maintenance planning and smarter … operational insight. Our Client is hiring a Data Architect on a contract basis for a minimum of 6 months. What you'll be doing: * Define the target data architecture for enterprise OT asset data products, including logical/conceptual models and canonical structures * Ensure electricity transmission asset ...

/Hybrid Role Purpose We are seeking a highly experienced, hands-on Azure Databricks Platform Engineer/Architect to enhance and optimise an enterprise Data Platform. The role combines architecture with direct implementation: the successful candidate must be able to configure, develop, troubleshoot and optimise Azure Databricks rather than … interactive compute based on duration, utilisation, SLA, concurrency, performance and cost. Enable and configure Serverless for appropriate jobs, SQL workloads, notebooks, analytical processing and data pipelines. Establish workload-placement guidance, including when Serverless is not economical for predictable, heavy or continuously running workloads. Implement compute policies, autoscaling, quotas, budget ...

Robert Half Technology are assisting a market leading financial services organisation to recruit a Junior Data Quality Specialist on a 6-month contract basis. ASAP start. On-site working - London, 5 days per week. Role The Junior Data Quality Specialist will be responsible for reviewing … validating transaction data to ensure accuracy, completeness, and consistency across internal systems click apply for full job details ...

Business Analyst - Data Transformation Mid-Level Business Analyst | 12-Month Contract | Hybrid (2 days p/week in London office) Reference Data Transformation Programme Contract: 12 months Location: Hybrid, 2 days per week in London Start: ASAP Rate: £400-£450 per day, Inside IR35 The Role … looking for a Mid-Level Business Analyst to join a major data transformation programme focused on consolidating multiple reference datasets into a single strategic platform and operating model. You’ll work across Product, Data, Engineering and Operations teams, helping to define the future-state processes, capture requirements ...

Finance Business Analyst (Data, SQL & Banking) Rate: Up to £700 per day (Inside IR35) London: Hybrid (2-3 days per week) Contract length: Initial 6-Month Contract I am recruiting for a large international financial services organisation seeking a Finance Business Analyst to support a major core banking transformation … programme.This is a hands-on role focused on analysing, mapping, and reconciling financial data as services are migrated from a legacy core banking platform into strategic target systems. The successful candidate will combine strong business analysis skills with financial data expertise, SQL capabilities, and a solid understanding ...

Data Engineer Location: Fully remote but rare, occasional need in Leeds Rate: 500/day, Inside IR35 Duration: Until May 2027 Overview We're looking for a Data Engineer to design and implement data extraction, transformation and aggregation pipelines to support Product reporting. The role will primarily … work with AWS data sources, including DynamoDB and CloudWatch, and deliver curated datasets to Power BI and potentially Microsoft Fabric. Key Responsibilities Extract data from DynamoDB, CloudWatch and other AWS data sources Design and implement data transformation, cleansing and aggregation processes Develop efficient and reusable data ...