326 to 350 of 1,519 Validation Jobs in London

NSL- ML Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
/GenAI applications, including prompt engineering and RAG architectures Familiarity with LLMOps tooling such as LangSmith, LangChain, or LangGraph Understanding of model evaluation, validation techniques, and production monitoring Experience working in cross-functional teams from problem framing through to production delivery Ability to communicate complex findings to non-technical audiences ...

Medical Device Cybersecurity Lead — Hybrid

Location
City of Westminster, England, United Kingdom
compliance with industry regulations Work alongside client R&D teams to lead on secure code reviews, threat modeling, security risk assessments, vulnerability assessments and validation and verification of controls Monitor emerging cybersecurity threats in the IoT and medical device landscape and write though leadership to showcase PA’s point ...

Senior Network Engineer, Studios

Location
Greater London, England, United Kingdom
work within a security‐by‐design framework aligned to group policy, with deviations justified and recorded. Build, migration and leadership -- Project One: support lab validation, commissioning and the migration of live services from Stockley Park to One Chiswick Park, working directly with the systems integrator. Escalation and mentoring ...

Senior Platform Engineer, Fanatics Markets - UK Edinburgh, Scotland, United Kingdom; Leeds, England, United Kingdom; London, England, United Kingdom

Location
Greater London, England, United Kingdom
Develop load‐testing environments and supporting software, including mock services and integrations. Implement team‐level standards for AI‐augmented development, using effective prompting and validation practices to increase velocity without sacrificing code quality. Identify and mitigate AI‐generated code pitfalls, such as security vulnerabilities or over‐abstraction, and assist ...

Digital Solutions Engineer

Location
Greater London, England, United Kingdom
enhancement requests, and market needs. Coordinate with Product Management teams to ensure client requirements are accurately represented in future product development. Support testing and validation of new features and enhancements. Relationship Management Be the trusted point of contact throughout the implementation lifecycle. Build strong relationships with treasury, finance, operations ...

PostgreSQL Database Administrator

Location
Greater London, England, United Kingdom
PostgreSQL HA design, streaming replication, failure detection, switchovers, failovers, quorum or witness concepts, split-brain prevention, and node rejoin procedures. Demonstrated experience with backup validation, WAL archiving, retention management, point-in-time recovery, and full restore or disaster-recovery testing. Strong knowledge of PostgreSQL internals, including WAL, MVCC, vacuum andautovacuum ...

Functional & Database Testing – QA Engineer / Senior QA Analyst

Location
Greater London, England, United Kingdom
retest defects. Maintain requirement traceability, test execution results, defect reports, and quality metrics while highlighting risks and blockers. Support UAT, defect triage, release validation, and continuous improvement of QA processes. Collaborate with cross‐functional Agile teams to ensure timely delivery of reliable, business‐critical applications. What You Bring Bachelor … Engineering, Computer Science, Information Technology, or a related discipline. Proven hands‐on experience in manual functional testing and database testing , including end‐to‐end validation of enterprise applications. Mandatory domain knowledge in at least one of: Financial Services, Investment Management, Portfolio Management, Portfolio Construction, OCIO, Trading, Cash Management, Compliance, Risk ...

Credit Risk Decision Systems Analyst - SAS & Validation

Location
City Of London, England, United Kingdom
Solytics Partners is seeking an experienced Credit Risk Decision Systems Analyst with strong SAS, Excel, and decision systems skills. You will validate decision strategies, analyze outcomes, and develop emulators to replicate and verify credit decision ...

Data Engineer - Social

Location
Greater London, England, United Kingdom
transform raw data into structured, analytics‐ready datasets Ensure data integrity, governance, and security across the data platform, contributing to data quality assurance through validation and testing frameworks Collaborate with the central Data & Analytics team to structure datasets for BI dashboards and reporting Optimise data pipelines for performance, scalability … Microsoft Fabric is a plus Strong proficiency in SQL and Python, with the ability to write complex queries and reusable scripts for data transformation, validation, testing and automation, ensuring data accuracy, reliability and efficiency Experience designing and managing robust ETL/ELT pipelines using tools such as dbt, BigQuery ...

Calypso Upgrade Analyst — Senior BA (v18 to v19)

Location
Greater London, England, United Kingdom
upgrade lifecycle with QA, development and infrastructure teams, ensuring a smooth transition. Strong knowledge of Calypso modules and upgrade experience, plus SQL data validation and stakeholder management, are essential. #J-18808-Ljbffr ...

Data & Cloud Foundations Lead AI Platforms

Location
Greater London, England, United Kingdom
Design and operate cloud infrastructure optimized for AI workloads Machine learning and feature generation Longitudinal and time-based analysis Cross-domain integration Implement data validation, lineage, monitoring, and reliability controls Ensure privacy-aware, consent-respecting data handling Partner closely with AI and modeling engineers on dataset and feature design ...

Functional Support Consultant QAD

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
associated business systems. Apply strong knowledge of financial processes, regulatory requirements, and reporting standards within a multinational manufacturing environment. Lead functional analysis, solution validation, testing, documentation, deployment support, and end-user training. Drive continuous improvement initiatives that enhance system performance, process efficiency, controls, and user experience. Contribute to major incident ...

GIS Data Analyst

Hiring Organisation
CPR
Location
Central London, Euston, Greater London, United Kingdom
Employment Type
Permanent
Salary
£48000 - £48702/annum Benefits
Strong hands-on experience with ESRI ArcGIS Enterprise, ArcGIS Pro, Portal for ArcGIS and/or ArcGIS Online. Experience in GIS data management, modelling, validation, transformation and quality assurance. Practical experience using FME (Safe Software) or equivalent ETL tools. Good knowledge of spatial data formats, GIS databases, coordinate systems ...

Data Steward (IBM MAximo Cloud Migration)

Location
Greater London, England, United Kingdom
resolve data inconsistencies and duplicates. Maintain data governance processes and documentation. Collaborate with migration teams during data extraction, transformation, and loading activities. Support data validation and reconciliation exercises. Work with business SMEs to ensure data accuracy and completeness. Assist in defining future-state data ownership and governance structures. Support migration ...

Lead Data Engineer

Location
City Of London, England, United Kingdom
CD. Data modelling, deployment controls and production reliability. Integration of AI outputs into production data pipelines. Practical adoption of AI engineering tools, supported by validation and quality controls. What you’ll bring: Experience building a Data Engineering function or significantly improving an existing team’s practices. Proven line-management experience ...

Application Support Officer – Arcus/Salesforce Implementation

Location
Greater London, England, United Kingdom
permissions, user roles, queues and automation Translate business requirements into technical configurations Support system, integration, regression and user acceptance testingli> Assist with data migration, validation, reconciliation and defect resolution Support integration, reporting and document management requirements Work with Planning, Licensing, Regulatory Services and other stakeholders Produce technical documentation, support procedures ...

AEM Technical Lead

Hiring Organisation
Morson Edge
Location
London, Eccles, Greater Manchester, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £850/day None
headless microservices for transactional and order management capabilities. o Supporting AEP Tooling: Leveraging native testing and operational tooling such as AEP Assurance for event validation and SDK debugging. - Stable, secure, performant platform with controlled migration and deployment risk - Clear dependencies, owners and escalation routes, plus effective partner-to-support transition ...

BI Consultant

Location
Greater London, England, United Kingdom
Query, SQL and data modelling. Proven experience taking ownership of existing BI solutions and improving their quality, performance and reliability. Strong understanding of data validation, testing and reconciliation. A track record of creating professional, user-friendly dashboards. Experience managing Power BI Service deployments, security and troubleshooting. The confidence to challenge ...

Data Scientist Lead

Location
Greater London, England, United Kingdom
asset management line of business Strong business domain knowledge in ESG, investment stewardship, or buyside investment Familiarity with techniques for model explainability and self-validation CFA or equivalent financial qualification #J-18808-Ljbffr ...

Senior Network Engineer

Hiring Organisation
Mthree consulting
Location
London, United Kingdom
Employment Type
Permanent Contract, Full Time, Hybrid
Salary
£85,000
enterprise firewall technologies, ideally including Check Point VSX environments. Strong understanding of routing, switching, network security and infrastructure operations. Experience developing automated testing and validation solutions for infrastructure changes alongside dedicated testing or quality assurance teams to implement automated testing capabilities. Experience using automation technologies such as Python, Ansible, Terraform ...

Senior Technical Consultant

Location
Greater London, England, United Kingdom
operational consistency across existing workflows. Process governance: Create and maintain process maps, standard work, SOPs, control points, acceptance criteria and change records. Operational validation: Run floor trials, observe execution and confirm that processes are practical, safe, repeatable and scalable before approval. Root-cause and corrective action: Investigate productivity, quality ...

Salesforce Marketing Cloud Senior Consultant

Location
Greater London, England, United Kingdom
solution design documents, delegating configuration where appropriate Estimate and plan configuration and build work on small to medium projects Testing – Support internal testing, data validation, cross-cloud activation testing, and client UAT Training – Run workshops to train clients, Administrators and Marketing teams on Marketing Cloud & Data Cloud, and activation ...

Senior Antenna Engineer

Hiring Organisation
Matchtech
Location
Enfield, London, Enfield Town, United Kingdom
Employment Type
Permanent
Salary
£60000 - £65000/annum
microwave frequencies Maintaining antenna designs, technical data, test methodologies and documentation, including product improvements and obsolescence management Deriving technical requirements, specifications and verification and validation activities Providing technical support to systems, hardware engineering, supply chain, quality, suppliers and customers Supporting antenna and RF design, production test facilities and associated test ...

Software Engineer III – AI/ML Data Platforms (Python, Cloud Native)

Location
Greater London, England, United Kingdom
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. Identifies opportunities to eliminate or automate remediation of recurring ...

IT Support Analyst with 1st and 2nd Level Treasury Systems Support – FIS Integrity

Location
Greater London, England, United Kingdom
data (bank statements, market data, trade feeds) Execute operational runbooks for failed processes and controlled reprocessing Perform daily checks and controls including cash position validation and transaction completeness Incident Management & Treasury Service Continuity Protects Treasury operations by restoring service rapidly when incidents threaten payments, liquidity visibility, or regulatory obligations. ...