51 to 75 of 185 End-to-End Testing Jobs in London

Senior Back-End Engineer (Trading Platform)

Location
Greater London, England, United Kingdom
following programming areas: Multithreading Network programming, including multicast Performance benchmarking and tuning Extreme interest in delivering high quality software. This means that testing is embedded in the development process from the very beginning, from coding stage (unit testing), to integration testing (local … end to end integration testing), to performance (load and capacity) testing and finally, to failure recovery testing. Software engineers are fully involved in the testing process, driving much ...

Hybrid QA Test Engineer - Data Migration & Integrations

Location
Greater London, England, United Kingdom
London, with hybrid remote working. You will create test plans and scripts, execute functional, integration, regression and end-to-end tests, validate data migration and reconciliation, manage defects with developers and assist with UAT, release readiness ...

Senior Rust Protocol Engineer — Remote

Location
Greater London, England, United Kingdom
tooling, with a remote-friendly approach and a NYC-centric center of gravity. You will own features end-to-end, write tests, and help upgrade the protocol while ensuring security and correctness. Preference for familiarity with op-node ...

Senior Product Engineer

Location
Greater London, England, United Kingdom
improve our plugin‐based forecasting models end to end: feature engineering, testing, and iterating on performance in live customer environments You will take forecasting problems from business need to a working model running ...

Programme Test Manager

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£700.00 - £750.00 per day
Financial Services is essential. The Role: Defining and leading enterprise-wide test strategies across complex programmes. Driving end-to-end testing across systems, applications, data platforms, integrations, and reporting solutions. Managing testing activities across … Test Management, and SDLC methodologies. Experience working across Agile, Waterfall, and hybrid delivery models. Excellent knowledge of end-to-end, integration, data, non-functional, and performance testing. Experience overseeing testing of data platforms, warehouses, and large ...

Test Manager

Location
Greater London, England, United Kingdom
Test Leads, Test Analysts, and Quality Engineering teams, fostering a high-performance culture.* Accountable for end-to-end test delivery, including functional, integration, system, regression, performance, security, and user acceptance testing.* Define testing standards, frameworks, controls … value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading ...

QA Engineer - DV Cleared

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Permanent
work on technology that supports some of the UK's most critical services. You'll be hands-on - writing and maintaining automated tests, testing APIs and integrations, investigating defects and helping engineering teams build quality in from the start. You'll be doing things like: Building … maintaining automated test frameworks and test suites Functional, integration and regression testing API and end-to-end testing Working with CI/CD pipelines and development teams Investigating issues and driving defects through to ...

Senior Data Analyst - Product Analytics & Growth Impact

Location
Greater London, England, United Kingdom
software development company operating across Asia and Europe. You will lead product analytics, define metrics, and design end-to-end A/B tests to inform product decisions. You will own market and product-line analysis ...

Senior iOS Engineer

Location
Greater London, England, United Kingdom
because the data in this app belongs to people's clients Own release quality end to end: testing, crash-free rates, observability and a release process you trust Prototype quickly, learn from feedback ...

Quality Test Engineer III

Location
Greater London, England, United Kingdom
teams and stakeholders. Demonstrated ownership of overall product quality and experience driving quality practices across functional, integration, end-to-end, and non-functional testing, including performance and accessibility testing. Strong analytical and root-cause analysis skills … creating, maintaining, and enhancing test automation frameworks. Experience using Playwright with TypeScript or JavaScript for browser-based, end-to-end, and API testing. Strong API test automation experience using REST Assured with Java, or equivalent API-testing ...

Infrastructure Test Manager

Location
City Of London, England, United Kingdom
infrastructure knowledge to work effectively with technical engineers and SMEs. The role You will take responsibility for planning, coordinating and executing testing activities across the programme, including: Developing and maintaining the overall test strategy, test plans, schedules and test‐management documentation Developing and coordinating executable test … software/application QA position. The requirement is for someone who can manage a formal endtoend testing programme across physical broadcast and infrastructure environments while coordinating the relevant technical specialists. #J-18808-Ljbffr ...

Mid-Level Backend Engineer — Build Scalable Ad Platform

Location
Greater London, England, United Kingdom
reliability across components. You will collaborate with Product, UX, and Data/BI to deliver end-to-end solutions, write tests, automate deployments, and help release and maintain our advanced advertising platform, including client bidding ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
DevOps, automation, and modern software delivery practices. Strong testing capabilities across Unit, Component, Integration, End-to-End, and Performance Testing. Familiarity with JVM ecosystem technologies, open-source frameworks, and production support. Non-Technical Skills Strong leadership … realize value. Together with our partners, our goal is to serve each client in their end-to-end data-to-decision journey. #J-18808-Ljbffr ...

Business Analyst

Location
Greater London, England, United Kingdom
report of their findings to leadership with comprehensive risk and impact assessment Developing comprehensive end-to-end (E2E) test cases at the application and multi-application levels Overseeing the implementation of approved process improvements Hiring, monitoring ...

Applied AI Engineer

Location
Greater London, England, United Kingdom
existing systems — APIs, databases, third-party services — and doesn't break at scale Own your deployments end-to-end: build it, test it, ship it, monitor it — and build it well enough that it runs reliably without babysitting ...

Product Engineer

Location
Greater London, England, United Kingdom
scalable, accessible, secure and well-tested features to the Vouchsafe platform Write unit, integration and end-to-end tests that improve customer confidence, using AI tools where needed Work with the CTO to ...

Integration Engineer - AWS / TypeScript

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £595 per day
third-party stakeholders. Collaborate with stakeholders to define and agree integration patterns and approaches. Design end-to-end integration solutions across multiple systems and platforms. Work alongside the Integration Manager to coordinate and support … review boards and technical governance forums. Develop and maintain BDD test scenarios using Cucumber. Support QA and end-to-end testing activities. Define deployment, migration, release, and cutover strategies for integration components. Ensure integration solutions align ...

Integration Engineer - AWS / TypeScript

Hiring Organisation
Sanderson
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £595.00 per day
third-party stakeholders. Collaborate with stakeholders to define and agree integration patterns and approaches. Design end-to-end integration solutions across multiple systems and platforms. Work alongside the Integration Manager to coordinate and support … review boards and technical governance forums. Develop and maintain BDD test scenarios using Cucumber. Support QA and end-to-end testing activities. Define deployment, migration, release, and cutover strategies for integration components. Ensure integration solutions align ...

Senior Automation Tester

Location
Greater London, England, United Kingdom
their key financial services customers on and initial 3 month contract. You will play a key role in delivering robust automated testing solutions for business-critical applications and data platforms. … Responsibilities Design, develop and maintain automated test frameworks and scripts. Execute functional, integration, regression, API, database and end-to-end testing. Validate backend data and source-to-target data quality. Identify defects, manage retesting and support ...

Senior Software Engineer (SDET, Python)

Location
Greater London, England, United Kingdom
tooling that improve software quality and engineering efficiency. Develop reusable automation solutions for integration, system, regression, and end-to-end testing across Viasat’s terminal and ground ecosystems. CI/CD & Developer Productivity Define and evolve … based test environments. Experience developing developer productivity platforms or internal engineering tools. Experience with AI, ML, or Agentic AI solutions applied to software development, testing, or operational workflows. Experience in telecommunications, networking, satellite communications, aviation, in-flight connectivity, or other distributed systems domains. Experience mentoring engineers ...

Software Engineer (Next.js Playwright)

Location
Greater London, England, United Kingdom
Quality Throughout Development Write automated tests to ensure reliability and maintainability. Contribute to end-to-end testing using Playwright. Participate in code reviews and help improve engineering standards across the team. Investigate … detail. Excellent communication and collaboration skills. Nice-to-haves Experience with C#/.NET development. Experience with Playwright or other automated testing frameworks. Experience working within Azure. Experience in healthcare, NHS, or regulated environments. Familiarity with application monitoring and observability tools. Experience working in a SaaS ...

QA Engineer

Hiring Organisation
Huxley Associates
Location
London, UK
Employment Type
Full-time
combine hands-on test design and automation with a broader quality-advocacy remit; championing whole-team ownership of quality, strengthening the squad's testing capability, and providing clear, evidence-based assurance of release readiness. You treat automated checks as fast feedback that protects delivery velocity, and you focus … defect impact and likelihood are highest.ð§a Test Design & Execution Design, maintain and execute functional, integration and end-to-end test cases traceable to acceptance criteria. Perform exploratory and edge-case testing to ...

Automation Engineer

Hiring Organisation
Peregrine
Location
London, United Kingdom
Employment Type
Permanent
Salary
£1/annum
team to join the bank with specific AI related skills. Key criteria: Experience in AI-driven and AI-assisted testing, including GenAI, RAG-based systems, intelligent automation, and tools such as GitHub Copilot, Amazon Q, and Cursor AI. Experience in innovation and PoCs, particularly … TestNG. Capability in designing and delivering scalable automation frameworks and enterprise test strategies Extensive experience in end-to-end test lifecycle management, including test strategy, estimation, governance, and stakeholder engagement Deep knowledge of CI/CD and DevOps ...

QA Engineer

Hiring Organisation
RedCat Digital
Location
London, UK
Employment Type
Full-time
team to focus on what you do best – Building awesome products and technology! Key Responsibilities: End-to-end testing of the core platform, including automation and smoke testingCollaborating closely with design, product, and software … test strategy with a focus on automationTesting both frontend web apps and backend APIsKey Requirements: Expert knowledge in both automated (Cypress) and manual testing with Typescript/javascriptExperience testing both frontend web apps and backend APIsConfidence in building automated regression packsAny experience in security testing ...

Staff Software Engineer - Commercial Planning

Location
Greater London, England, United Kingdom
closely with Architecture teams and key stakeholders. Conduct thorough code reviews to ensure adherence to technical standards, maintainability, automated testing practices and high-quality software delivery. Build strong partnerships with business stakeholders, product managers, engineers and external partners to design effective technical … adaptable systems. Strong understanding of automated testing approaches and tooling across unit, integration and end-to-end testing layers. Proven hands-on experience implementing DevSecOps practices at scale across enterprise-grade applications and platforms. ...