python developer qa tester jobs in London

Squish Automation testers (Desktop Applications) Contract Vertex Solutions is a specialist technical recruitment company which works with some of the Europe's brightest and most innovative technology companies within Research, Development and Science. Since 1997, we have helped to build talented teams of Engineers (Software, Hardware and IT/Network Support)...

Disguise, a leading provider of real-time visual experiences, is seeking a QA Automation Engineer to design and maintain automated testing frameworks and Python scripts. You will collaborate with QA and development teams to expand test coverage, integrate tests into CI/CD, and help ensure product quality across platforms.The role emphasizes hands-on testing,...

KAISPE is a technology company dedicated to delivering innovative digital solutions that help businesses improve efficiency, productivity, and growth. We combine modern technologies with industry expertise to create reliable, scalable, and high-quality solutions for our clients. Join our dynamic team and be part of a collaborative environment focused on...

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we're building a world-class platform to amplify...

Cognizant is seeking a skilled SDET to lead automation across API, UI, and mobile layers for airline applications. The role focuses on end-to-end test strategy, AI-first QA, and integration of automation into CI/CD, driving faster releases and quality improvements.The candidate will work with Python/Java automation, GenAI testing, and AI agent development to...

Job Description Job Purpose As a vital member of the Technology Group, you will contribute significantly to the development and delivery of the ICE Digital Trade Platform (IDT) — a cloud-based system designed to digitise, automate, and streamline global trade and post-trade processes. This platform manages the full lifecycle of digital trade documents...

About usace is a specialist post-digital advisory and delivery partner helping financial institutions implement high-impact automation, AI, and post-digital solutions in regulated environments. We combine deep technical expertise with a practical understanding of governance, controls, and operational risk to deliver production-grade outcomes at pace.We are...

About the job Help prove the ML software stack that future AI systems will depend on. Graphcore is expanding the software systems behind AI compute at datacenter scale. This role focuses on validating a complex machine learning stack before it reaches customers and hardware. You will build the test infrastructure, automation and tooling that engineers trust...

Join to apply for the Head of Quality Assurance (QA) role at Fnality Join to apply for the Head of Quality Assurance (QA) role at Fnality Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Fnality People | Operations | Governance: Fnality (FinTech) Introduction Here at Fnality, we are powering the future of...

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way. Read more about Our Story here. We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive...

DescriptionAbout Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery.We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining...

Anaplan is seeking a Senior SDET for AI to pioneer QA for GenAI/Agentic systems in London. You will design testing strategies and evaluation frameworks tailored to LLM-powered applications, and craft end-to-end automated tests in Python across API, UI, and performance domains.You will also develop prompt testing systems, implement multi-dimensional GenAI...

Quality Assurance (QA) Engineer UK+Remote Posted 2 days ago 0 applicants so far Quality Assurance (QA) Engineer | Ecofamilies Digital Platform Role Title: Quality Assurance (QA) Engineer Company: Ecofamilies Ltd (www.ecofamilies.co.uk) Location: UK-based (Hybrid / Remote options available) Salary Band: Competitive (Dependent on experience) + Workplace...

Salary: £? - ? per year Requirements SIP/VoIP call performance testing experience with SIPp, Spectra, WinSIP, and StarTrinity Automation experience using Python and Robot Framework API test automation and performance testing experience with Locust, Blazemeter/Taurus, k6, Newman, and JMeter GUI automation experience with TestCafe CI/CD test integration...

Cognizant in London is seeking an experienced Automation Tester to join the QA team. The role focuses on maintaining and extending a .NET 8 test automation framework built with Reqnroll (BDD) and Microsoft Playwright, ensuring robust test coverage for new features.You will write Gherkin scenarios, develop page objects, and integrate tests into Azure DevOps...

Design, develop, and maintain automated test scripts and frameworks Execute functional, regression, integration, and API testing Collaborate with developers, analysts, and QA teams to improve software quality Support Agile delivery and CI/CD testing practices Document test results, defects, and quality metrics Contribute to continuous improvement of...

QA Automation Lead / Architect with TestComplete and qTest to assess, improve, and modernize the QA automation practice for a complex desktop application environmentDuration: 12 MonthsLocation: Mississauga, Hybrid Overview We are looking for a hands-on QA Automation Lead / Architect to assess, improve, and modernize the QA automation practice for a complex...

Capita plc seeks a Tester - Software Testing to join our team in a homebased role, with the requirement to obtain Security Clearance. You will perform manual, functional, regression and UAT testing across software releases, craft test cases, analyse results, and ensure traceability to requirements.You will track defects to resolution and support Agile...

Graduate QA Engineer Location: London Salary: Competitive, depending on experience Sector: Insurance / Technology The Opportunity An exciting opportunity has arisen for a Graduate QA Engineer to join an innovative technology-focused business operating within the insurance sector. This is an excellent opportunity for a recent graduate who enjoys...

In a world of constant change, you need an insurer who has stood the test of time. Our reputation is built on consistency, expertise, and a client-first approach. We manage Syndicate 609, one of the oldest syndicates at Lloyds, with a history going back to the 1930s. Our longevity reflects the strength of our underwriting discipline, the depth of our...