251 to 275 of 644 Validation Jobs in London

security research. Representative projects Take a data collection pipeline from research prototype to a production service that serves many research teams — collection, human validation, grading, and everything in between. Own the program of developing sandboxed execution environments realistic enough for long‐horizon, high‐tool‐use agentic tasks — and harden them ...

delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test strategy acceleration, incident/root-cause analysis support), while establishing consistent validation standards (secure coding, peer review, automated testing) and promoting reuse of effective patterns across the team. Applies knowledge of tools within the Software Development Life ...

financial close, AP/AR automation, and claims processing. Guide POC scoping and success criteria definition; support the SE team during technical validation phases on vertically relevant opportunities. Maintain working knowledge of APA platform internals, integration patterns (SAP, Salesforce, ServiceNow), and cloud deployment models. Bridge technical depth ...

unplanned outages. Drive execution of complex, large-scale maintenance activities across global environments with minimal customer or business impact. Coordinate maintenance windows, rollback plans, validation testing, and post-implementation reviews. Ensure compliance with security, audit, and regulatory requirements through timely remediation of vulnerabilities. Partner with Security, Infrastructure, Application, and Operations ...

delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools ...

uphold rigorous analytical methodology. Define the statistical tests, fairness metrics, sampling strategies, and evaluation frameworks we rely on, and embed the checks and validation patterns that keep our analytical work accurate, reproducible, and defensible. Translate regulations and standards into practical tests. Work with our policy experts to translate legal requirements ...

Optimize models for production using techniques like quantization and distillation. Operational Frameworks & Rigor: Tailor Golden Datasets and leaderboards with minimal supervision, and implement rigorous validation automation (such as backtesting and slice-based evaluation) to prevent data leakage, over-fitting, and production regressions. Engineering Partnership & Handovers: Collaborate closely with Engineering Leads ...

predictive modelling, with experience building models underreal operationalconstraints. Hands-on ownership of the full model lifecycle: data exploration, feature engineering, model development, back-testing, validation, deployment, monitoring, and ongoing tuning. Extensive experience working with large, complex, and imperfect datasets, including missing data, outliers, regime changes, noisy labels, and evolving schemas. ...

with experience building models under real operational constraints. Hands‐on ownership of the full model lifecycle: data exploration, feature engineering, model development, back-testing, validation, deployment, monitoring, and ongoing tuning. Extensive experience working with large, complex, and imperfect datasets, including missing data, outliers, regime changes, noisy labels, and evolving schemas. ...

data gaps, inconsistencies and quality issues across source systems. Support requirement workshops and challenge assumptions where necessary. Data Quality & Governance Define data quality standards, validation rules and reconciliation requirements. Support the creation of controls, monitoring processes and exception management frameworks. Help establish governance processes around data definitions, ownership and lineage. … mapping documentation between source systems and target models. Validate that delivered solutions align with agreed business logic and data definitions. Support testing activities, data validation exercises and reconciliation processes. Contribute to solution design discussions across the broader data platform programme. Reporting & Analytics Enablement Define structures that support operational, management ...

United States Digital Space LLC in London is seeking engineers to design AI-augmented migration tooling that automates discovery, transformation, and validation across compute platforms. You will build agentic workflows producing reviewable PRs against real codebases. The role emphasizes safe, scalable automation, guardrails, and continuous improvement using frontier AI coding ...

ready models for investment decision making. You will develop in Python on Linux, work with Quants, and support the end-to-end lifecycle from validation to deployment in a hybrid London environment. #J-18808-Ljbffr ...

Risk Management Senior Officer (SVP) to lead market risk oversight across XVA within Citi’s global market risk team. You will work with traders, validation teams and senior stakeholders to maintain risk framework integrity and shape methodology and analytics. The role requires extensive quantitative expertise, knowledge of XVA, and strong ...

Model Governance Lead in London to ensure AI models are accurate and compliant. This senior role involves designing governance frameworks and leading validation activities. Candidates should have 7+ years of experience in model risk management and strong skills in Python and ML tools like Azure ML. The position offers ...

Developer in Test for the Cloud Detections Platform team in London. You will build and operate the CI/CD and end-to-end validation pipelines, ensuring reliability, security, and high quality across a large distributed Cloud SaaS platform. The role focuses on developing testing frameworks, enhancing automated test coverage ...

drive delivery from early planning through cutover and stabilisation. Key responsibilities Lead end‐to‐end SAP data migration, including strategy, extraction, transformation, validation and cutover Act as the SAP SME across the programme, working closely with HR, IT and programme leadership Coordinate systems integrators, internal stakeholders, and offshore delivery teams ...

across LOT management, stability studies and environmental monitoring Shaping data migration approaches from legacy systems, with a focus on data integrity, mapping, cleansing and validation Documenting processes and configurations and acting as a go-to knowledge point across QA, IT and the business You'll bring 8+ years' BA experience ...

document business requirements with precision. Manage projects through full lifecycle — from analysis and design to delivery and rollout. Enhance trade lifecycle controls and strengthen validation processes. Act as the link between Front Office, Operations, and Technology, ensuring alignment and timely execution. Build strong relationships with stakeholders, managing expectations across multiple ...

integrating multiple source systems into an MDM hub Define matching, merging and survivorship rules to ensure trusted master data Establish data quality frameworks including validation and governance controls Ensure alignment with security, compliance and enterprise data governance standards Collaborate with business and technology stakeholders to align master data architecture with ...

technical documentation. Coordinate with electrical, HVAC, BMS, fire safety and architectural teams to ensure seamless integration of upgraded systems. Support commissioning, testing and performance validation of new cooling solutions. Act as a subject‐matter expert throughout the project lifecycle, advising on mechanical resilience and efficiency. Qualifications Degree in Mechanical Engineering ...

Apache Spark and Apache Airflow Cloud‐native data engineering architectures Large‐scale data pipeline modernisation Building reusable engineering patterns within enterprise environments Data testing, validation and observability AI‐assisted software development using modern coding assistants Experience working within regulated or highly governed organisations Contract £750–£900 per day (inclusive) Initial ...

architecture including job profiles, job families and compensation structures Experience supporting Workday integrations with payroll and other HR systems Strong reporting, analytics and data validation experience within Workday Why apply? Own and shape a global Workday platform Join a growing international technology business Work on major HR transformation and continuous ...

Testing (UAT). Create and maintain comprehensive test scripts and testing documentation. Coordinate issue resolution during testing and implementation. Support penetration testing and security validation activities with technical teams. Collaborate with HR, IT and external implementation partners to deliver project milestones. Identify project risks, dependencies and opportunities to accelerate delivery. ...

with extensive bordereaux/data mapping experience who can come in and get stuck into the project. Key Responsibilities Bordereaux Management Own the production, validation and delivery of premium, claims and exposure bordereaux. Review bordereaux received from coverholders, TPAs and internal underwriting systems. Ensure bordereaux comply with binder and capacity ...

with extensive bordereaux/data mapping experience who can come in and get stuck into the project. Key Responsibilities Bordereaux Management Own the production, validation and delivery of premium, claims and exposure bordereaux. Review bordereaux received from coverholders, TPAs and internal underwriting systems. Ensure bordereaux comply with binder and capacity ...