1 to 25 of 81 Contract Validation Jobs in London

Senior Data Engineer

Hiring Organisation
IO Associates
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
sources (APIs, databases, financial data providers) into Azure Databricks . Optimise pipelines for performance, efficiency, and cost-effectiveness . Implement data quality checks and validation rules within pipelines. Data Transformation & Processing Implement complex transformations using Spark (PySpark or Scala) and related technologies. Develop logic for data cleaning, enrichment, and aggregation ...

AI Evangelist

Hiring Organisation
Tenth Revolution Group
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800/day
financial applications. Oversee design reviews and code quality for AI-assisted development, maintaining best practices in Python and other languages. Establish robust testing and validation frameworks for AI-generated code, including prompt engineering and compliance checks. Mentor engineering teams and set standards for mixed human/AI development environments. Collaborate ...

Power Business Analyst: B2B EU Portfolio: World Energy Co

Hiring Organisation
Eaglecliff Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
management and large design sessions.Collaborate with PMs, business teams, and development teams to understand project nuances and find creative, out-of-the-box solutions.Testing & Validation:Work closely with the test team prior to each release/Sprint rollout.Define acceptance criteria and coordinate testing to ensure solutions meet business needs.Project Execution ...

Oracle Fusion Cloud Senior Data Migration Manager

Hiring Organisation
GTC Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £700 per day
delivery for Oracle Fusion Cloud Financial Management programmes Act as lead for data migration activities using Oracle Integration Cloud (OIC) Manage data extraction, transformation, validation, reconciliation, and load activities Work closely with finance stakeholders across both transactional and strategic finance functions Ensure data integrity, governance, and compliance throughout all migration ...

AI Evangelist

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£850 - £950/day
Responsibilities Design and manage agentic AI architectures and generative code systems. Oversee code reviews and maintain standards for AI-assisted development. Develop testing and validation protocols for AI-generated code. Mentor technical teams and establish best practices. Collaborate with cross-functional teams for safe AI adoption. Qualifications Degree in Computer ...

Lead Oracle Fusion Financial Consultant - FAH

Hiring Organisation
Fusion Practices Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
configurations. Design and support interfaces and data flows between FAH and other ERP or non-ERP systems. Perform end-to-end testing, including validation of accounting events, journals, and reporting outputs. Troubleshoot and resolve FAH accounting issues, ensuring accuracy and compliance with organizational accounting policies. Prepare functional and technical documentation ...

Oracle Report Analyst

Hiring Organisation
Harris Federation
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£0 per annum
have: Strong understanding of Oracle Fusion data structures across HCM, Payroll, Finance and Procurement Advanced SQL and analytical skills for data validation and troubleshooting The ability to design, build, and maintain management and statutory reports Degree or equivalent qualification in Data, Information Systems, Finance or related discipline For a full ...

Business Analyst

Hiring Organisation
Meritus Talent
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £650 per day
define target-state processes and business outcomes. Produce high-quality artefacts including process maps, user stories, acceptance criteria, and traceability matrices. Support solution validation, UAT, and implementation planning while ensuring alignment to compliance, risk, and governance frameworks. Required Skills: Strong requirements engineering skills, including user stories, acceptance criteria, process modelling ...

AI Evangelist - Inside IR35 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £1000/day
augmented by AI-to ensure security, scalability, and maintainability across Python and other languages. AI Reliability & Governance: Develop and maintain rigorous testing/validation frameworks for AI-generated code, agent behavior, prompts, and model outputs, including monitoring for anomalies and compliance risks. Cross-Functional Collaboration: Work closely with DevOps, Security ...

Python/ AI Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £75,000 per annum
multi-step workflow automation. (Guardrails and Prompt engineering experience added advantage) Authentication & Security: Experience with MSAL authentication, secure coding practices (Key Vault, input validation, encryption), RBAC, and API key/credential management. Data Handling & Storage: Skilled in structured/unstructured data (CSV, JSON, XML, PDF, DOCX); efficient data processing ...

Data Annotator Analyst London

Hiring Organisation
Atrium Global
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £200 to £223 per day
engineers to refine annotation strategies Use annotation tools (e.g., Label Studio or similar) to manage and review datasets Perform basic data processing and validation using Python and related technologies Essential: Bachelors degree or equivalent Experience annotating datasets for AI or machine learning problems Hands-on experience with annotation tools (e.g. ...

Data Annotator Analyst – AI / Machine Learning – Expedia Group

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £223 per day
engineers to refine annotation strategies Use annotation tools (e.g., Label Studio or similar) to manage and review datasets Perform basic data processing and validation using Python and related technologies Qualifications Bachelor’s degree 2+ years of experience annotating datasets for AI or machine learning problems Hands-on experience with annotation ...

Data Analyst

Hiring Organisation
TXP Technology x People
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£250 - £275 per day
requirements and resolve queries, feeding into ETL development activities. Produce clear, structured documentation to support delivery and ongoing use. Use Excel for data analysis, validation, and reconciliation activities. Use Jira to manage requirements, track tasks, and support delivery workflows. Communicate effectively with stakeholders through workshops, discovery activities, and written outputs. ...

Quality Engineer (Apple)

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
manage defects using industry-standard issue-tracking tools. Communicate clearly with development teams to ensure defects are understood, prioritised, and resolved efficiently. Validation & Regression Re-test resolved defects to confirm successful fixes. Conduct regression testing to ensure new changes do not negatively impact existing functionality. Quality Assurance & Standards Ensure ...

Project Manager - Life Tax

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£660 - £760 per day
Life Tax experience with capital gains tax knowledge essential Proven experience delivering system/software conversion projects Background managing testing, reconciliation and data validation workstreams Confident leading teams and working directly with external clients Strong analytical capability, particularly around tax in pricing and tax accruals Excellent communication and stakeholder management ...

Data BA

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £450 per day
preserve critical functionality. Wave Planning: Organize data products into migration waves based on business priority, dependencies, and resource constraints. Phase 2: Build & Pilot Logic Validation: Partner with the AI/Automation Lead to confirm GenAI-generated logic explanations are accurate and clear. Pilot Support: Work closely with the first migration ...

Interim People & Payroll Systems Specialist

Hiring Organisation
Morgan Law
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£53,041 - £60,753 per annum
projects in iTrent, working closely with Payroll, P&C teams and with MHR externally to ensure changes fully tested, documented and implemented. Ensure data validation processes are designed and completed, with appropriate testing, exception reporting and automation implemented to maintain data quality and integrity. Essential experience includes: - Previous experience with ...

Azure Data Engineer - £250PD Outside IR35 - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£200 - £250 per day
solutions using Azure Synapse Analytics Ingest data from multiple sources (APIs, databases, files, streaming sources) into Azure data platforms Implement data modeling, transformation, and validation to ensure data quality and reliability Optimize performance, cost, and scalability of data pipelines and queries Collaborate with data analysts, data scientists, and business stakeholders ...

Manual QA Analyst Data & UAT Focus - Asset Management

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
warehouse testing experience Experience with regression testing Exposure to test automation frameworks (beneficial, not mandatory) Data & Platform Experience Data acquisition, transformation, and data quality validation Data presentation and reporting Experience with Tableau or other BI/visualisation tools Hands-on experience with AWS, Snowflake, Databricks, or SQL Server Familiarity with ...

Platform Engineer - £450PD - Remote

Hiring Organisation
Tenth Revolution Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£19,200 - £24,000 per annum
Planning Define and plan migration waves by grouping data products based on business criticality, dependency chains, and delivery capacity. Phase 2: Build & Pilot Logic Validation Partner with the AI/Automation Lead to validate the accuracy and clarity of GenAI-generated logic explanations, ensuring they are consumable by delivery teams. ...

Senior Data Engineer x1/ Data Engineer x1 Financial Services

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £800 per day
role Design, build, and maintain scalable data pipelines and infrastructure for analytics and integration across data platforms. Ensure data quality and reliability through automated validation, monitoring, and testing using Python, Java, or Scala. Develop and manage database architectures, including data lakes and warehouses. Clean, transform, and validate data to maintain ...

Mulesoft Architect

Hiring Organisation
Adroit People Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420 per day
MuleSoft Applications checked into the department's code repository and deployed through Continuous Integration toolchain into development & test environments & relying on mUnit framework for validation of thus developed artifacts. Establishing mUnit framework and associated quality assurance processes to support validations of MuleSoft assets developed during the project. Assuring adherence ...

Senior Manager Finance Data Management AND Delivery

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract
finance data and systems transformation initiatives. Identify and implement process improvements to reduce manual effort and improve data reliability. Support testing, data migration, and validation activities for system upgrades and changes. Team & Stakeholder Management Lead and develop finance data analysts or data stewards. Collaborate closely with IT, Risk, Actuarial ...

Business Analyst

Hiring Organisation
Meritus Talent
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £700 per day
system workflows Facilitate workshops and stakeholder engagement across MOD and defence organisations Support delivery teams with business change analysis, gap assessments, and solution validation Required Skills: Proven experience as a Business Analyst in Defence, MOD, aerospace, or national security environments Strong knowledge of requirements engineering, business process modelling, and data ...

SC Cleared VMware vDefend Architect

Hiring Organisation
Church International Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
malware prevention configuration and optimisation Develop threat scenarios and advanced detection use cases Support threat assessment, investigation, and evidence-chain analysis Assist with testing, validation, and Day 2 operational activities VMware vDefend Firewall (DFW) Assist with deployment of the vDefend Firewall platform Support Distributed Firewall (DFW) policy creation and rule ...