python developer qa tester jobs in London

**About The Job** Build the software that validates Graphcore’s machine learning stack, from frameworks to AI accelerator hardware. You’ll design production-quality test infrastructure that engineers can extend, maintain and rely on as Graphcore’s ML software grows. Your work will help teams deliver reliable products, with clear evidence of...

Company DescriptionWho is HelloKindred?HelloKindred are specialists in staffing marketing, creative and technology roles, offering a range of talent solutions that can be delivered on-site, remotely or hybrid.Our vision is to make work accessible and people’s lives better. We do this by disrupting traditional employment barriers – connecting ambitious...

**QA Test Engineer / Tester (Mobile UX) London / WFH to £65k** Are you a skilled manual QA Test Engineer with B2C mobile app testing experience? You could be progressing your career in a hands-on QA Test Engineer role at a hugely successful, global health / wellness company. As a QA Test Engineer you'll test new features across mobile...

Build the software that validates Graphcore’s machine learning stack, from frameworks to AI accelerator hardware.You’ll design production-quality test infrastructure that engineers can extend, maintain and rely on as Graphcore’s ML software grows. Your work will help teams deliver reliable products, with clear evidence of numerical accuracy and...

Senior RAD Engineer/Rapid Application Developer (C++ & Linux) About the Opportunity Are you a veteran C++ engineer who thrives at the intersection of creative problem-solving, rapid prototyping, and high-performance engineering? An exceptional opportunity has arisen with a leading European challenger exchange and financial technology innovator. Part of a...

## Development Team Lead – Client Facing TechnologyApplylocations: Londontime type: Full timeposted on: Posted 30+ Days Agojob requisition id: R5297The TP ICAP Group is a world leading provider of market infrastructure.Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity,...

Job Title: QA Test LeadDay rate: £650Inside IR35Largely Remote, London 1 day per weekJob Summary:We are seeking an experienced QA Test Lead to oversee the quality assurance processes for our software development projects. The ideal candidate will have a strong background in ETL, data validation, and SQL, coupled with expertise in test automation engineering...

Recruitly Chittoor is seeking a Software Developer in London to design, develop, test, and maintain high-quality software powering our products and services.Join a growing engineering team and collaborate across product, design, and QA to deliver robust solutions. Proficiency in Java, Python, or JavaScript and experience with databases, Git, and SDLC/Agile...

About the Job you are considering:Join Capgemini’s Financial Services Business Unit within the Cloud & Custom Applications (C&CA) practice, where we Consult with Purpose. Continuously Evolve. Architect Tomorrow. We are seeking a talented Java Full Stack Developer to help deliver scalable, business-critical solutions for Broker Dealer and Capital Markets...

Ready to take the next step in your career? Join the world's first AI-managed IT and security platform, replacing the traditional MSP model with a single fixed-price subscription covering managed IT, defensive security, and unlimited offensive testing. Serving customers across 90+ countries with agentic AI running through every layer of operations, the...

ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

**ABOUT US:** LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we...

London Stock Exchange Group in London is seeking a Senior Analyst in Quantitative Research & Development to develop Python and SQL based research tools and analytics for index methodologies.You will work across datasets such as Worldscope, IBES, Lipper, Datastream and Refinitiv Workspace, applying automated QA, AI-enabled workflows and robust data validation...

Test & Development Engineer - Fully remote Python | Software Testing | QA | API Testing | Automation | CI/CD | Validation | Playwright | Source Control | Simulation Software   We’re working with a pioneering motorsport technology provider that's transforming how top-tier race teams unlock vehicle performance. Their advanced simulation tools are used at...

Join us at Barclays as a Quant Developer in Analytics Platform team within the wider Core Strats and Quantitative Analytics (QA) group. The Analytics Platform team oversees the development standards for QA, and drives the efficiency and simplification of the technological landscape. This includes providing the interface and orchestration layer to in-house...

About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building...

An opportunity has arisen for a Software Test Analyst (DV Cleared) to join a specialist cyber technology and software assurance company supporting UK Defence and Critical National Infrastructure programmes. As a Software Test Analyst (DV Cleared), you will assess software quality, develop testing procedures, identify defects and work with development...

Our client is seeking a Senior Software Developer – ETL PySpark (7+ years) to develop and maintain data platforms and pipelines using Python, PySpark, AWS EMR, and Oracle PL/SQLJoin a large-scale data platform initiative focused on delivering scalable public and private reporting products using modern technology stacks and Agile processes. This role...

Software Tester (QA)London (Hybrid, 2 days per week in-office)£40,000 - £50,000 + Holiday + Hybrid Working + Career Development OpportunitiesAre you a detail-oriented Software Tester or QA professional looking to play a key role in delivering high-quality software products while working with cutting-edge technology across sports data, AI, machine learning...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you're passionate about developing your career, while helping others along the way, come join the Broadridge team. We are excited to announce an opportunity for a Senior Developer to join our organization as part of our AI Enablement Team. In this role,...