76 to 100 of 165 Regression Testing Jobs in London

hands-on AI/ML or software engineering experience, including LLM-based applications that have reached production. Strong Python and software engineering fundamentals: testing, packaging, version control, code review and CI. Demonstrated experience building agentic systems and RAG pipelines with LangGraph (and LangChain or similar), including tool use, state … skills, including explaining technical trade-offs to non-technical colleagues. Experience designing and running LLM evaluations: building evaluation datasets, choosing metrics, LLM-as-judge, regression testing and monitoring quality in production. Practical knowledge of embeddings, vector search and hybrid retrieval. Experience deploying AI workloads on Azure, for example ...

production. Key responsibilities Implement scratch-org-based validation workflows Drive packaging and versioning through semantic-release Automate environment configuration across the Salesforce estate Integrate regression testing using Provar into the pipeline Develop custom Salesforce CLI plugins, including UI automation with Puppeteer, to manage configuration not exposed through standard ...

Object Oriented Design, resilient data structures, algorithm design and Algorithm Complexity Analysis. Software engineering experience of the full software development life cycle; requirements, test, regression testing/Continuous Integration (CI/CD), source control management, build processes and documentation Python, JavaScript, TypeScript and/or C#/Stored ...

pipelines. Implement scratch-org-based validation workflows and automated testing. Develop semantic-release-driven packaging and deployment processes. Automate environment configuration and management. Integrate regression testing using Provar. Develop custom Salesforce CLI plugins, including UI automation using Puppeteer. Manage Salesforce configurations that cannot be accessed through standard APIs. ...

weekly releases. They are passionate about our automated continuous integration and provisioning which covers the full stack from OS install through to UI and regression testing then production deployment. As a DevOps Manager you will take a very hands on role with the technology but will also ...

boundaries, human-in-the-loop controls, and escalation paths Set evaluation standards and frameworks for agentic systems, including offline and online evaluations, red-teaming, regression testing, and production monitoring Shape the architecture of agents and supporting infrastructure, advocating for reusable components and shared platform capabilities Prioritize investment across ...

enhancements, data integrations, content enablement and emerging AI‐driven capabilities. Where required, manage platform‐specific considerations such as release cycles, sandbox strategies and regression testing. Coach the team and those with influence upon them. Apply the most appropriate agile and lean tools and techniques and facilitate continuous improvement. Proactively ...

Salesforce QA Analyst - Morden/Hybrid - £70,000 + benefits An opportunity has arisen for an experienced Salesforce QA Analyst to take ownership of testing across a growing suite of business-critical Salesforce solutions. You will work closely with developers, business analysts, project managers and operational stakeholders to make … functionality, platform changes and integrations are reliable and fit for purpose. The role offers a varied mix of test planning, hands-on manual testing, automation and business-facing UAT. Automation is an important part of the position. You will build and maintain repeatable automated tests, ideally using Playwright ...

ensuring physical compute infrastructure meets exchange-traded contract and collateral specifications. Responsibilities Design and run cluster validation and certification, covering performance benchmarks, interconnect testing (NCCL, InfiniBand/RoCE), thermal and power verification, and SLA availability monitoring Build automation for deployment, health checks and continuous testing so certification scales … configurations, network topologies, storage and cooling envelopes Work directly with capacity providers (neoclouds and data centre operators) through onboarding, from site walkthroughs to acceptance testing Feed ground-level learnings back into contract specifications, index methodology and the product roadmap Hire, build and lead the infrastructure engineering team ...

regulated, low-latency financial platform with strict requirements around resilience, performance, and availability.You will work in an Agile Scrum environment, contributing to the full testing lifecycle—from test design through automation, execution, and production validation - while adhering to Client engineering standards and SDLC practices.This role offers the opportunity … Swaps clearing platform Develop and maintain automated functional and integration tests (API & microservices) Validate real-time trade processing workflows Ensure coverage of non-functional testing (performance, resilience, reliability) Collaborate with developers to ensure testability and quality-by-design Execute and maintain regression test suites and CI/ ...

technical elements of delivery, as well as other key teams including Information Governance (privacy and security), Platform Delivery (core product development), and Quality Assurance (testing and validation). Key Responsibilities Technical delivery Data extraction - Support the client’s technical team to install IG Bridge, adapt scripts, address quality issues … scoping, designing, and delivering engaging client-facing insights using PowerPoint and sustainable dashboards using Power BI and Tableau Experience with QA processes, including unit, regression and integration testing, and producing high-quality analytical code that is traceable and repeatable Knowledge and experience of machine learning techniques, including supervised ...

commercial insurance products within the Product Writer platform. The ideal candidate will have strong knowledge of eTrade offerings and experience in functional and regression testing. This role involves performing comprehensive end-to-end tests, collaborating with stakeholders, and maintaining quality standards within a dynamic Agile environment. Excellent analytical skills ...

data isolation. The ability to take over and merging existing codebases, including extracting shared logic into one engine and proving results stay identical through regression testing. Knowledge of privacy-by-design engineering: data minimisation, processing in the client’s browser or isolated jobs, and encryption in transit ...

life cycle. Additionally, you will work with Senior test Engineers and cross-product Test Delivery Leads to support the seamless integration and delivery of testing across the program, while identifying opportunities for process improvement and innovation. This is an exciting opportunity to contribute to a multidisciplinary team and play … role in driving testing excellence. Our technology stack runs on AWS, using serverless compute and storage products. Backend services are written in TypeScript/Node.js and JVM technologies. Web applications also use TypeScript. As a Test Engineer, you’ll: develop and maintain test automation frameworks and automated scripts using ...

break. Own the delivery: Own the plan, governance, and test cycle (scenarios and cases, SIT, UAT with the customer's own testers, sanity and regression), then cutover, go-live, hypercare, and a clean handover — accountable for the date and the success metrics behind it. Bring learning back from … carried a go-live date in front of a customer, so project plans, RAID logs, phase gates, test scenarios and cases, SIT, UAT, and regression testing are familiar ground. Communication: Thoughtful and streamlined — you listen first, hold your own with a Chief Procurement Officer, privacy counsel, and security ...

APIs, including orchestration, structured output, tool use, agents and RAG where it fits Experience designing evaluation sets, measuring the accuracy of LLM steps, and regression testing prompts and workflows Practical safety experience, including PII handling, keeping data within the right boundaries, prompt injection awareness and human ...

service. Lead, coach, and mentor direct reports, conducting regular 1‐on‐1s, driving capability development, and fostering efficient, collaborative support practices. Coordinate pilot and regression testing in pre‐release environments to verify application behaviour, collaborating with product teams on release readiness and local deployment. Continuously evaluate and optimize ...

Sheet, Income Statement, and Cashflow statement Ability to develop and debug production-quality code and solid experience in writing unit tests, integration tests, and regression tests; Published research in areas of Machine Learning/Deep Learning/Reinforcement Learning OR Finance/Accounting at a major conference or journal ...

Commodity Focus:** Power, Gas, Oil, LNG## Job DescriptionWe are looking for an experienced**ETRM QA Tester with hands-on Openlink Endur experience**to support testing across Energy Trading and Risk Management systems.The ideal candidate will have strong functional testing experience, a good understanding of energy trading processes … ability to validate end-to-end trade lifecycle workflows within Endur.Key Responsibilities* Perform functional, system, integration, regression, and UAT testing for Openlink Endur.* Test end-to-end trade lifecycle processes, including trade capture, deal validation, scheduling, settlements, invoicing, and risk management.* Develop and execute test cases, test scenarios ...

company-wide implementation and operation of SAP S/4HANA Cloud, Public Edition, from fit-to-standard design and configuration through testing, migration, deployment, adoption, and continuous improvement. Define the future-state business processes that will underpin Hypersonica’s operations across finance, procurement, supplier management, inventory, warehousing, manufacturing, quality … SuccessFactors, where they support the wider business systems architecture. Establish the SAP operating model, including process owners, super users, training, support, release management, regression testing, issue escalation, and continuous improvement. Drive adoption across the business, ensuring teams use the system correctly and that parallel spreadsheets, disconnected workflows ...

sure the team builds well across the whole lifecycle: reliable data pipelines, high-quality features, rigorous offline and online evaluation (including A/B testing), reliable deployment, monitoring and ongoing maintenanceLead the team in building production-grade agentic systems, using orchestration harnesses such as LangGraph to design multi-step … controlsMake evaluation a first-class engineering discipline for LLM and agent work. That means curated eval sets, LLM-as-judge and human review, tracing, regression testing of prompts and agents, and online monitoring of quality, cost and latencySet the guardrails for responsible use of AI, covering safety, privacy ...

Diagnose, debug, and resolve both probabilistic and technical failures through root‐cause analysis of execution traces, error logs, and model behavior. Design evaluation and regression‐testing frameworks to validate agent behavior against ground truth and guard against performance drift. Translate customer needs into clear internal documentation … comfortable writing code, working with APIs, and building/validating integrations end‐to‐end. Experience delivering production‐grade customer solutions that require structured execution, testing/validation, and iteration. Ability to communicate clearly with senior technical stakeholders, translate requirements into implementation plans, and drive delivery. Comfort working in fast ...

Diagnose, debug, and resolve both probabilistic and technical failures through root-cause analysis of execution traces, error logs, and model behavior. Design evaluation and regression-testing frameworks to validate agent behavior against ground truth and guard against performance drift. Translate customer needs into clear internal documentation … comfortable writing code, working with APIs, and building/validating integrations end-to-end. Experience delivering production-grade customer solutions that require structured execution, testing/validation, and iteration. Ability to communicate clearly with senior technical stakeholders, translate requirements into implementation plans, and drive delivery. Comfort working in fast ...

Working closely with business stakeholders, data owners, architects, developers and testers, you will lead functional discovery, requirements analysis, process design, backlog management, configuration activities, testing and business validation. The Role The role will contribute across all three areas of the engagement: Current-state assessment and pilot design Fellowship data … closely with the D365 Solution Architect, Technical Lead and Developers to translate functional designs into CRM solutions. Prepare functional test scenarios and support SIT, regression testing, UAT, defect triage and business sign-off. Conduct solution demonstrations/playbacks, capture business feedback and manage functional refinements. Maintain the Dynamics ...

Intercontinental Exchange Holdings, Inc. is hiring for a QA-focused role in London to test and validate real-time data feeds. The position involves regression testing, test automation and coordinating changes through development to production. Candidates should have scripting skills, UNIX experience and a collaborative mindset. The role ...