python developer qa tester jobs in London

Our client is a offering an exciting opportunity to join their fast-growing product-led SaaS business building AI-powered software that solves highly complex global finance and tax challenges for large enterprise customers.Their platform handles complex rule-driven workflows, large data sets, and evolving regulatory requirements creating genuine engineering...

Job Title: AIEngineerTarget Start Date: ASAPContract Type: Permanent,Full Time.Salary Range: Upto £70,000 Dependent on ExperienceLocation: London- HybridClosing Date for applications: Monday2nd November AI Engineer: Step into a role where your work shapes the future of insurance. At Ageas/esure, we're building on an exciting foundation of 20 live AI use...

Perks of working for TTC Global FT/C2C Paid Time Off Paid Holidays Work Life Balance Growth and Development Opportunities Position Summary We are seeking aTricentis Architect / Test Automation Lead to drive automation strategy and implementation across an SAP transformation programme. This role will focus on establishing scalable automation frameworks,...

Fospha is the measurement system enterprise retail and ecommerce brands run their business on. We give marketing teams one clear, daily view of what's actually working — across every channel and everywhere they sell, from their website to Amazon and TikTok Shop — down to the level of a single ad or piece of creative. It replaces guesswork and gut feel...

Do you love technology but want to do more than just code? If you are looking for meaningful work with a big impact and a chance to work directly with stakeholders to design solutions and solve complex problems, then this role is for you.The Technical Consultant Development Program (CDP) is an accelerated pathway that transforms early-career professionals...

Job Description SummaryWe are seeking a Site Reliability Engineering Lead to head a team delivering mission-critical cloud services for a UK Public Sector client. This role combines hands-on technical expertise with leadership responsibilities, ensuring high availability, reliability, and scalability of cloud platforms. You will drive operational excellence,...

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading at our own risk.Headquartered in Chicago with offices...

Job title DevOps Engineer Reporting to Abigail Howe Based at Hybrid - Remote (once a month) Assigned office - 10 York Road, Waterloo, London Purpose As a DevOps Engineer in the IP Development team, you’ll enable fast, reliable delivery across multiple products by building and operating our Azure-based platform and CI/CD toolchain. You’ll collaborate...

Principal Technical Delivery Readiness Manager, Advanced Services (Professional Services) - UK London, United Kingdom Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and accelerating growth into FY27. Our strategic agenda spans the companies defining the...

We're seeking a hands-on Senior Software Test Engineer (SDET) to join a growing technology team developing modern software products. This is an engineering-led role focused on building and maintaining automated testing solutions rather than traditional manual QA. You'll work closely with developers, product teams and DevOps engineers to improve software...

Own day-to-day product support, internal IT operations and security administration across Wise's products and business systems. We currently operate in Microsoft Azure and are deployed into regulated, operational airport environments.Key Responsibilities:Product SupportManage customer incidents and support requestsTroubleshoot issuesEscalate defectsProduce...

## Senior EngineerApply: UK-London: Full time: Posted Today: R004453Senior Engineer**Shift Pattern:**Standard 40 Hour Week (United Kingdom)**Scheduled Weekly Hours:**40**Corporate Grade:**D - Assistant Vice President**Reporting Line:**(UK Division) Information Technology**Location:**UK-London**Worker Type:**Permanent**Responsibilities:*** Liaise with...

Duration: contract to run until 31/03/2027Location: Hybrid role, predominantly remote, with some travel to Client and Capgemini sites (estimated average 1 day per week to London and/or Bristol/Bath; occasionally more during specific delivery phases).Rate: up to £690 p/d Umbrellainside IR35Clearance required: Active SC is highly desiredWe are seeking an...

WHAT MAKES US EPIC?At the core of Epic's success are talented, passionate people. Epic prides itself on creating a collaborative, welcoming, and creative environment. Whether it's building award-winning games or crafting engine technology that enables others to make visually stunning interactive experiences, we're always innovating.Being Epic means being a...

We are seeking a Site Reliability Engineering Lead to head a team delivering mission-critical cloud services for a UK Public Sector client. This role combines hands-on technical expertise with leadership responsibilities, ensuring high availability, reliability, and scalability of cloud platforms. You will drive operational excellence, champion automation,...

Location: Hybrid (Predominantly remote, with approx. 1 day per week in London and/or Bristol/Bath) Clearance Required: Active SC Clearance Engagement via: Consultancy Job Description Lead DevOps Engineer (Contract) Position Type: 6 months contract Rate: £650 Inside IR35 Location: Hybrid (Predominantly remote, with approx. 1 day per week in London and/or...

Hive Science is a tech start-up whose technologies are in use by many of the world’s largest brands including Land Rover, Edward Jones & numerous other fortune 500 brands. The Hive platform is delivering novel intelligence at the intersection of quantitative social psychology, behavioral science & AI/ML to accelerate & transform how work is done. We’re...

Deliverance AI is the Enterprise Agentic Operating System, the agentic control plane that sits above an enterprise's data and model planes, where agents are orchestrated, governed, and made accountable to the board. The platform ships with 100+ pre-built agents and 150+ skills, deploys across five modes (hyperscale, neocloud, sovereign, on-premise, and...

Fospha is dedicated to building the world's most powerful measurement solution for online retail. For over a decade, we've helped teams make smarter decisions with full-funnel marketing insights, forecasting, and optimisation. With Fospha, every team moves faster and grows smarter.About the roleWe're looking for a Data Scientist to join Fospha's Data Science...

About InvestEngineWe’re a London-based fintech on a mission to make ETF investing simple and accessible. Over 150,000 clients have trusted us with over £3.5 billion in assets — and we’re just getting started. We’ve been featured by Forbes, MoneyWeek, and Finder, and we’re growing fast with big ambitions.About the RoleWe’re looking for a Middle...