101 to 125 of 140 Regression Testing Jobs in London

Senior Software Development Engineer in Test (SDET)

Hiring Organisation
Capco
Location
London, UK
Employment Type
Full-time
Senior Software Development Engineer in Test (SDET)Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentAdvance your testing career while shaping digital finance with automationThe RoleCapco is growing our Engineering team and we're looking for experienced SDETs with a passion for delivering innovative solutions in financial services. … scripts, and quality reporting to support end-to-end delivery. Manage test environments and generate reliable, consistent test data to support functional, integration, and regression testing. Execute UI and API automation using modern testing frameworks while integrating automated testing into CI/CD pipelines. Collaborate with engineers ...

Staff ML Performance Engineer (Inference Optimisation)

Hiring Organisation
wayve
Location
London, United Kingdom
Salary
£ 80 K
improvements.Implement and validate optimisations in compilers, runtimes, and/or kernels (e.g. operator fusion, scheduling, quantisation-aware performance, custom kernels).Build robust benchmarking and regression testing to ensure performance improvements hold across models, devices, and software releases.Optimise for multiple targets (e.g. NVIDIA Orin/Thor, Qualcomm) and work … operating at multiple levels of abstraction — from high-level model behaviour down to low-level kernel/runtime execution.Strong software engineering fundamentals (debugging, profiling, testing, and maintainable code).Clear communicator and collaborative teammate; able to align multiple stakeholders on performance trade-offs and priorities.DesirableExposure to embedded or edge deployment ...

Staff ML Performance Engineer (Compiler)

Hiring Organisation
wayve
Location
London, United Kingdom
Salary
£ 80 K
pinpoint bottlenecks across the full inference stack (model graph, compiler/runtime, kernel execution, memory movement) and deliver measurable improvements.Build robust benchmarking and regression testing to ensure performance improvements hold across models, devices, and software releases.Develop and optimise for multiple target platforms (e.g. NVIDIA Orin/Thor, Qualcomm … operating at multiple levels of abstraction — from high-level model behaviour down to low-level kernel/runtime execution.Strong software engineering fundamentals (debugging, profiling, testing, and maintainable code).Clear communicator and collaborative teammate; able to align multiple stakeholders on performance trade-offs and priorities.DesirableExperience with compute graph scheduling ...

Staff AI Engineer - AI Transformation

Hiring Organisation
Multiverse Group
Location
London, UK
Employment Type
Full-time
design the patterns that make multi-agent systems reliable. Build the evaluation and quality infrastructure. Automated eval pipelines, human-in-the-loop review systems, regression testing for prompt changes, domain-specific quality metrics. You treat evaluation as a first-class engineering concern and build the systems that make … engineering teams across London and designing interfaces that serve both sides well. Set the standard. You define patterns for prompt management, retrieval, guardrails, and testing that the wider team and eventually the whole organisation adopts — and that, in time, shape how the companies who learn from Multiverse do this ...

Staff ML Performance Engineer (Compiler)

Location
Greater London, England, United Kingdom
pinpoint bottlenecks across the full inference stack (model graph, compiler/runtime, kernel execution, memory movement) and deliver measurable improvements. Build robust benchmarking and regression testing to ensure performance improvements hold across models, devices, and software releases. Develop and optimise for multiple target platforms (e.g. NVIDIA Orin/… multiple levels of abstraction — from high-level model behaviour down to low-level kernel/runtime execution. Strong software engineering fundamentals (debugging, profiling, testing, and maintainable code). Clear communicator and collaborative teammate; able to align multiple stakeholders on performance trade‐offs and priorities. Desirable Experience with compute graph ...

Senior QA Manager

Hiring Organisation
Cboe Exchange
Location
London, United Kingdom
Salary
£ 120 K
role of Senior QA Manager supporting our European exchange platforms and their trading system functionality. As a manager of software quality engineers for this testing team, you’ll work with the development and business teams to prioritize, schedule, and staff projects to execute on our vision. …/CD deployment pipeline and infrastructure as well as our status reporting and dashboards. This role is a critical component of our engineering and testing process providing enhancement of Cboe’s superior technology and ensuring industry leading performance. Location: London, UK Responsibilities Manage a team of software quality engineers ...

Django Technical Lead (SC Cleared)

Hiring Organisation
Morgan Hunt Recruitment
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £800.00 per day
approach, RBAC model and application architecture needed for repeatable delivery. The developer will bring extensive experience in productionising and securing Django applications, embedding automated testing, CI/CD and agile development practices, and creating documentation to support Technical Design Authority (TDA), security assurance and operational handover. Responsibilities: · Lead … secure application access models. · Set up and improve CI/CD pipelines, automated quality controls, infrastructure-as-code and deployment practices. · Establish repeatable automated testing approaches across unit, integration, functional and regression testing. · Produce and assure technical documentation for TDA, security assurance, onboarding and ongoing operations. · Collaborate with ...

Senior ML Systems Engineer, Frameworks & Tooling

Location
Greater London, England, United Kingdom
data loading and caching pipeline. Implement performance profiling across the ML systems stack Develop internal metrics and monitoring for training runs. Build reproducibility and regression testing infrastructure. Develop a performant fault-tolerant distributed checkpointing system. Full-Time Employees at Cohere enjoy these Perks: A weekly lunch stipend ...

Senior ML Systems Engineer, Frameworks & Tooling

Hiring Organisation
Cohere
Location
London, United Kingdom
Salary
£ 80 K
high-performance data loading and caching pipeline.Implementing performance profiling across the ML systems stackDeveloping internal metrics and monitoring for training runs.Building reproducibility and regression testing infrastructure.Developing a performant fault-tolerant distributed checkpointing system.Key Responsibilities:Build and own the training framework responsible for large-scale LLM training.Design distributed training ...

Forward Deployed AI Engineer

Location
Greater London, England, United Kingdom
business works. Embedded directly with business teams, you will take ownership of AI-enabled workflows from discovery and design through to build, testing, deployment, monitoring and handover. This is a senior, hands‐on delivery role for someone who can work independently across architecture, integration, DevOps, MLOps, AIOps, data engineering … voice within embedded initiatives, setting engineering standards, guiding Applied AI Engineers and business teams, and making sound architecture and integration decisions within agreed guardrails. Testing, validation and quality assurance: Plan and execute functional, regression and edge-case testing, including failure scenarios, fallback paths, escalation triggers and data ...

SAP S/4HANA Test Manager

Hiring Organisation
Next Ventures
Location
London, United Kingdom
Salary
£ 80 K
days per week in London Outside IR35, start ASAP. Role overview: The Test Manager will be responsible for defining and executing the overall testing strategy for a complex ERP programme, ensuring all solution components — from processes to integrations — are thoroughly tested and validated before deployment.The role will cover planning … multiple workstreams and business teams.Key responsibilities:Develop and own the programme-wide test strategy, approach and governance. Define test phases including UT, SIT, UAT, regression, performance testing and cutover validation. Prepare the master test plan, including scope, timelines, environments, entry/exit criteria, resources and tools. Coordinate testing ...

Lead Software Engineer - Python / Athena Trade and Risk Services

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
prove them end-to-end, then broaden.Job ResponsibilitiesBuild and evolve engineering productivity tooling: systems that help developers make changes with confidence, covering change management, regression and behaviour-comparison testing, and codebase health at scaleBuild and evolve operational tooling: real-time monitoring, alerting, and workflow frameworks that give Operations … 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 Cycle toolchain, including enterprise-authorized AI-assisted ...

Senior SDET Java - Finance Consultancy

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
global technology consultancy.You'll join a talented engineering team, working across modern technology platforms while embracing AI enabled engineering to improve productivity, accelerate testing and enhance software quality.What you'll do:Design and build scalable test automation frameworksDevelop UI and API automation using Selenium, Cypress, Playwright or similarIntegrate automated … testing into CI/CD pipelinesCreate test strategies, plans and automated scripts covering functional, integration and regression testingWork closely with engineers to embed a quality-first approachUse AI and automation tools to improve test coverage and deliveryLocation/WFH:There's a hybrid work from home policy with ...

Agile Product Owner Sr Lead

Location
City Of London, England, United Kingdom
Kong, Japanese and European configurations. Each solution blueprint defines a number of components that make up the solution, the integration requirement and integration and regression test packs. The Product Manager will be responsible for defining the end-to-end component integration requirements for Standard Configurations. Working closely with development … validate designs and establish build plans for integrating components into Solutions. Defining acceptance criteria for end-to-end solutions. Assisting in the definition of regression and integration testing scenarios for standard configurations. Resolving component integration issues and managing dependencies across component product dev plans. 3. Liaising with customer ...

Senior Automation Engineer (SDET)

Location
Greater London, England, United Kingdom
sources to BigHand’s cloud environments. The Senior SDET’s aim is to write robust and comprehensive automated tests at all levels of the Testing Pyramid to deliver quality products – from Unit Tests (if required), through Component Integration tests all the way to back end API and front … software products and services. Takes ownership for delivering high-quality software. Writes automated Component Integration, API, and E2E tests, building/maintaining a Regression Test library. Collaborates with developers/business analysts to design automated tests using a BDD approach. Recommends strategies and methods to improve test plans ...

Senior Dev Ops Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
Agile and DevOps ways of working across the organisation. Build Strategic Cross-Functional Partnerships by collaborating closely with Solution Architecture, Infrastructure, Security, Data, QA & Testing, Product, and Delivery teams to align engineering practices, non-functional requirements, and operational readiness. Promote Engineering Excellence at Scale by establishing and maintaining reusable … services, environment promotion, network and security considerations, and operational monitoring. Experience integrating quality and security checks into pipelines, including unit tests, integration tests, automated regression tests, static code analysis, dependency scanning, secret scanning, and deployment approvals. Preferred Qualifications and Certifications Degree in computer science, software engineering, information technology ...

QE Test Lead

Hiring Organisation
Expleo UK LTD
Location
London, United Kingdom
Employment Type
Contract
experienced QE Test Lead to support a large-scale business and technology transformation programme. The successful candidate will be responsible for defining the overall testing strategy, establishing quality governance, coordinating testing activities across multiple technology workstreams, and leading a wider Quality Engineering team. This role requires a strong … testing background combined with leadership experience across complex delivery environments. The ideal candidate will be comfortable working within Agile product-led teams and managing both internal and supplier-led testing activities to ensure successful programme delivery Define and maintain the overall test strategy and quality approach across ...

Lead Software Engineer - Python / Athena Trade and Risk Services

Location
Greater London, England, United Kingdom
then broaden. Job Responsibilities Build and evolve engineering productivity tooling: systems that help developers make changes with confidence, covering change management, regression and behaviour-comparison testing, and codebase health at scale Build and evolve operational tooling: real-time monitoring, alerting, and workflow frameworks that give Operations users … 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 Cycle toolchain, including enterprise-authorized ...

Data Engineering Technical Lead

Hiring Organisation
Vanguard
Location
London, United Kingdom
Salary
£ 100 K
control to their work. Develops data engineering standards and contributes expertise to other data expert teams across VanguardTest and implement new software releases through regression testing. Identifies issues and engages with vendors to resolve and elevate software into productionExperience in data analytics, programming, database administration, or data management experienceProficient … data governance, data quality, security, and operational controls within enterprise platformsStrong understanding of software engineering best practices including version control, CI/CD, automated testing, and code review processesExperience working in Agile product delivery environments and collaborating across cross-functional teamsDemonstrated ability to drive technical decision-making and influence ...

Project BA/Test Manager

Hiring Organisation
Islington Council
Location
London, United Kingdom
Salary
£ 60 K
solutions and making sure change is delivered to a consistently high standard.As Project BA/Test Manager, you will provide leadership across business analysis, testing and quality assurance. You will work with services, project and programme teams, senior stakeholders and suppliers to understand needs, improve processes, shape clear … testable requirements, and build effective testing approaches. You will also help strengthen standards, governance and ways of working across Digital Services, reducing delivery risk and ensuring digital investment delivers meaningful benefits.What you will doLead business analysis and testing across complex digital and resident change projects and programmes.Work with ...

Senior Forward Deployment Engineer

Location
Greater London, England, United Kingdom
business-critical banking applications.Forward Deployed Engineers will conduct targeted, hands-on engagements with development teams that are facing challenges with vulnerability remediation, automated testing, legacy technology, production stability, or achieving a safe and rapid release cadence.The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy … technical remediation approach, implement critical changes personally, and enable client teams to maintain the improved engineering practices. Responsibilities - Lead targeted technical engagements addressing security, testing, release, resilience, and legacy technology challenges with development teams.- Assess application code, dependencies, runtime environment, test coverage, deployment architecture, CI/CD pipelines, observability ...

Software Engineer III - UI Development Team

Hiring Organisation
Bank of America
Location
Bromley, Kent, United Kingdom
Salary
£ 100 K
that software is developed to meet functional, non-functional and compliance requirements, and solutions are well designed with maintainability/ease of integration and testing built-in from the outset. Job expectations include a strong knowledge of development and testing practices common to the industry and design … understand their requirements.Work with the management and horizontal teams to advance the strategic UI roadmap.Champion excellent development practices including pairing, code reviews, unit testing and regression testing.Required QualificationsScience/Engineering DegreeC# and WPF – expert level command of full WPF stack; deep understanding of dispatcher, dependency properties, virtualization ...

Software Engineer III - UI Development Team

Hiring Organisation
Bank of America
Location
Bromley, Greater London, UK
Employment Type
Full-time
that software is developed to meet functional, non-functional and compliance requirements, and solutions are well designed with maintainability/ease of integration and testing built-in from the outset. Job expectations include a strong knowledge of development and testing practices common to the industry and design … their requirements. Work with the management and horizontal teams to advance the strategic UI roadmap. Champion excellent development practices including pairing, code reviews, unit testing and regression testing. Required QualificationsScience/Engineering DegreeC# and WPF – expert level command of full WPF stack; deep understanding of dispatcher, dependency properties ...

Systems QA Engineer

Hiring Organisation
Leonardo DRS
Location
London, United Kingdom
Salary
£ 80 K
will be working in a great atmosphere on stimulating projects with other talented test engineers. We will need you to provide high quality testing services to the engineering team, working with other testers assigned to a project. You will be working closely with developers and the product owner. … testing work involves gaining a deep understanding of the product so that you can focus your testing activities. Principal Duties and Responsibilities:Developing a deep understanding of the product and system under test. Designing, writing, and maintaining automated and manual test cases. Executing test plans including scripted, exploratory ...