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12 senior testing specialist jobs found in London

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London senior testing specialist
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Duration not stated  (8) up to 6 Months  (2) 6 Months or more  (1) Hourly/Freelance  (1)
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Contract Spy
Mar 13, 2026
6 Months or more
UX/UI Designer at Hiscox, London, £Contract Rate
Contract Spy London, England, United Kingdom
Job Type Contractor Build a brilliant future with Hiscox This role is offered as a day‑rate contract (Inside IR35) or a 12‑month FTC, for candidates available immediately or at short notice. About Hiscox UK Hiscox UK is a leading brand in the insurance market, recognised as setting the standards others try to emulate. We consistently deliver strong growth and exceptional returns, recruiting only the very best and empowering them to deliver. We are known for insuring the homes of the rich and famous through to the most innovative technology companies. Our customers are diverse and unique and are only united by our ability to provide specialist insurance tailored to their needs. The Role We’re looking for a thoughtful and collaborative UX/UI Designer to help shape intuitive, user-centred experiences across our direct-to-consumer digital products. You’ll work closely with a Senior UX Designer and cross-functional teams to bring ideas to life and...
Contract Spy
Mar 09, 2026
Duration not stated
Senior Rates Developer - Java | London, UK at Delta Capita, London, £Competitive Rate
Contract Spy London, UK
Senior Rates Developer - Java Location : London, Hybrid Role Type : 12 Month Contract Rate : £800 - £900 per day Delta Capita is seeking a highly skilled Senior Rates Developer to join our Global Markets Technology practice. This role sits within a specialist team responsible for delivering pricing, eTrading and eRisk capabilities across Rates and FX products. The team develops low-latency, highly available pricing components that support: • Rates pricing across forwards, futures, swaps and bond products • FX forward and broker pricing • Algorithmic and electronic execution workflows • Pricing control tools and configuration frameworks used by traders and quants • On-demand quoting and curve management for eCommerce channels • Integration of new quantitative models and external market data feeds This is a hands-on engineering role within a fast-paced, high-performance trading technology...
Contract Spy
Mar 09, 2026
Duration not stated
UX/UI Designer at Hiscox, London/Hybrid, £Day Rate Contract Option
Contract Spy Hybrid (London, UK)
Job Type: Contractor   Build a brilliant future with Hiscox     This role is offered as a day‑rate contract (Inside IR35) or a 12‑month FTC, for candidates available immediately or at short notice.   About Hiscox UK     Hiscox UK is a leading brand in the insurance market, recognised as setting the standards others try to emulate. We consistently deliver strong growth and exceptional returns, recruiting only the very best and empowering them to deliver. We are known for insuring the homes of the rich and famous through to the most innovative technology companies. Our customers are diverse and unique and are only united by our ability to provide specialist insurance tailored to their needs.   The Role   We’re looking for a thoughtful and collaborative UX/UI Designer to help shape intuitive, user-centred experiences across our direct-to-consumer digital products. You’ll work closely...
Contract Spy
Mar 17, 2026
Duration not stated
Senior Automation Quality Engineer at CreateFuture, London, £Contract Rate
Contract Spy London, UK
Senior Automation Quality Engineer - Contract Working at CreateFuture CreateFuture  is an  AI-native consulting partner  where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference  while always putting people first. We’re a team of creators. We write code, shape delivery, build go-to-market strategies, develop AI solutions and create the practices that support our people. We work side by side with our clients, challenging what’s not working and helping them to build the future. Our commitment to craft, quality, and culture has helped us scale to over 600 people in just a few years. CreateFuture is a  Great Place to Work-Certified™ company  and has won Best Workplaces UK multiple years in a row. Join us on our journey. Let’s create tomorrow,...
Contract Spy
Mar 13, 2026
Duration not stated
Senior Delivery Lead at Red Badger, London, £Contract Rate
Contract Spy London, UK
We bring together the best in strategic services, user experience and technical delivery using Lean and Agile processes. Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones). The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 120 strong. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages. Our 3 founders have considerable tech and consultancy experience, and still own the company. We've been...
Contract Spy
Mar 10, 2026
Duration not stated
Senior Oracle Cloud P2P Functional Consultant (Outside IR35 Contract) at Version 1, London, £Contract Rate
Contract Spy London, England, United Kingdom
Company Description For over 29 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Cloud P2P Functional Consultant (Outside IR35 Contract) YOU MUST BE ELIGIBLE FOR CTC CLEARANCE. TO BE ELIGIBLE, YOU NEED TO HAVE LIVED IN THE UK FOR THE LAST 2 YEARS. YOU MUST BE IMMEDIATELY AVAILABLE OR ON A VERY SHORT NOTICE PERIOD. Ready to elevate your Oracle Cloud career? Would...
Contract Spy
Mar 10, 2026
Duration not stated
Senior Oracle Cloud Financials Functional Consultant (Outside IR35 Contract) at Version 1, London, £Contract Rate
Contract Spy London, England, United Kingdom
Company Description For over 29 years, Version 1 has partnered with leading global brands to deliver digital, cloud, and enterprise application solutions that drive business success. We are proud to be recognised as: Oracle Innovation Partner of the Year 2023 (EMEA) Microsoft Global Partner of the Year (Modernising Applications) AWS Collaboration Partner of the Year (EMEA) One of the Best Workplaces for Women in the UK & Ireland (2023) With 3,700+ people and revenues exceeding €347m/£302m , Version 1 is a market leader in Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Senior Oracle Cloud Financials Functional Consultant (Outside IR35 Contract) YOU MUST BE ELIGIBLE FOR CTC CLEARANCE. TO BE ELIGIBLE, YOU NEED TO HAVE LIVED IN THE UK FOR THE LAST 2 YEARS. YOU MUST BE IMMEDIATELY AVAILABLE OR ON A VERY SHORT NOTICE PERIOD. Lead Enterprise Finance Transformation with...
Contract Spy
Mar 09, 2026
Duration not stated
Senior KDB Developer - Global eTrading | London, UK at Delta Capita, London, £Competitive Rate
Contract Spy London, UK
Senior KDB Developer - Global eTrading Location : London, Hybrid Role Type : 12 Month Contract Rate : £700 - £1000 per day This is a client facing role working in a specialised team responsible for building and enhancing a high-performance eTrading MI and Analytics platform. The platform captures, stores, and analyses extremely large volumes of real-time and historical data over 3TB / 5 billion records daily from multiple electronic trading venues, internal pricing streams, and execution systems. The team provides the golden source of MI, analytics, and quantitative research support for global stakeholders across risk, quant, trading, and sales. The platform also underpins regulatory reporting, large-scale data processing pipelines, and backtesting workflows. This is a high performance, globally distributed environment, running hundreds of concurrent production services with multiple daily releases. Key...
Contract Spy
Mar 03, 2026
Hourly/Freelance
IT Support Specialist at IN2, London, £Freelance Rate
Contract Spy London, UK
Freelance IT Support Specialist IT - London, London, City of   About IN2   IN2 is an award-winning specialist communications, development, and research company dedicated to creating positive change for communities in rapidly changing environments. We use innovative and engaging two-way communications to create impact across the full spectrum of geo-political and socio-economic issues, including global security, international development, business transformation, and climate change.   IN2 combines a global geopolitical outlook with a rich understanding of local grassroots sentiment to help clients develop, deliver, and measure engagement campaigns that connect our clients with their intended audiences in a language, manner, and medium that feels natural to them.   With our track record of delivering culturally sensitive campaigns in challenging and higher-risk environments around the world, IN2 has become a trusted...
Contract Spy
Feb 27, 2026
up to 6 Months
Senior Delivery Lead at Red Badger, London, 6 Weeks, £Day Rate (Outside IR35)
Contract Spy London, UK
  We bring together the best in strategic services, user experience and technical delivery using Lean and Agile processes.   Founded in 2010 by Stuart, Cain and David, we help large organisations improve their speed to market whilst focusing on delivering value to their users and customers. We work with our clients to understand their problems and validate ideas in order to deliver improved process efficiencies, strategic enhancements and new digital products and services (or make significant improvements to existing ones).   The best bit about Red Badger is, of course, the team. We've been around for 10+ years now and we are 120 strong. We are really proud of our people; we support and learn a lot from each other; we work really hard but have fun doing it. We are a diverse group made up of 22 different nationalities, speaking 17 different languages.   Our 3 founders have considerable tech and consultancy experience,...
Contract Spy
Feb 25, 2026
Duration not stated
Lead Backend Developer at Waracle, London/Remote, £Contract Option
Contract Spy Hybrid (London, UK)
Waracle is looking for a Lead or Senior Backend Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent digital products and services. We thrive on complex challenges and deliver business-critical IT transformation projects, moving seamlessly from strategy, design and delivery to operations. This role is open to permanent or contract (Inside IR35) candidates and is a hybrid working role based from any Waracle office (Glasgow, Edinburgh, Dundee or London). Are you a technical expert who enjoys solving complex puzzles and helping others grow? We are looking for a Lead or Senior Developer who values collaboration and technical excellence in equal measure. Whether you are already...
Contract Spy
Feb 25, 2026
up to 6 Months
Senior Product Designer (UI) at Collinson, London, 2 Months (March Start), £Contract Rate
Contract Spy London, UK
This is a 2 month contract role inside IR35 starting in March, ideally.   Collinson is the global, privately-owned company dedicated to helping the world travel with ease and confidence. The group offers a unique blend of industry and sector specialists who together provide market-leading airport experiences, loyalty and customer engagement, and insurance solutions for over 400 million consumers. Collinson is the operator of Priority Pass, the world’s original and leading airport experiences programme. Travellers can access a network of 1,500+ lounges and travel experiences, including dining, retail, sleep and spa, in over 650 airports in 148 countries, helping to elevate the journey into something special. We work with the world’s leading payment networks, over 1,400 banks, 90 airlines and 20 hotel groups worldwide. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global colleagues....
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