26 to 50 of 1,162 Senior Jobs in London

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing ...

Antithesis Operations LLC is seeking a developer based in London to help build ‘Hegel’, an innovative set of property-based testing libraries. The role requires experience with property-based testing and familiarity with Python and ...

Full Stack Product Engineer (London) We’re looking for a Full Stack Product Engineer to help build and scale a high-growth product in a fast-paced environment. This role is ideal for someone who ...

Senior Data Analyst (Service Delivery & AI Analytics) #3300 Location: Hybrid (split between site-based and home-working) Reports to: Global Head of Service Delivery, IT & Repairs Contract Type: Permanent/Full-time Contracted Hours/Days: 37.5 hours/5 days per week We are hiring for a Senior Data … responsible for extracting, transforming, analysing and visualising data from multiple enterprise systems including Azure, Salesforce and Halo ITSM to deliver high-quality insights for senior executives, sales teams, service delivery, engineering, product teams, and customers. The role will design and maintain advanced Power BI dashboards, build robust data models, perform ...

Account Director (IT Sector) Contractually remote but commutable to london one day a week would be beneficial. £70k-£80k Base (double OTE) The company: The business is a fast-growing outcome-led transformation partner helping ...

The Role We’re looking for a hands-on Data Engineer to join a growing data team working across AdTech/MarTech. This role is focused on building and optimising data pipelines and models within ...

High-growth infrastructure company focused on delivering large-scale compute, data centre capacity, and power solutions for advanced machine learning workloads. Platforms support leading research and industry teams requiring high-performance computing at significant scale. ...

Role Overview You will own the end-to-end governance of our marketplace, with full accountability for trust, safety, and compliance outcomes. You will build and scale mechanisms that detect, prevent, and eliminate bad actors ...

Icebrg is a London-based wealthtech startup building a cloud-native, API-driven Platform as a Service (PaaS) for investment managers, wealth advisors, and multi-family offices. Our comprehensive solution streamlines custody, trading, portfolio management ...

Sumsub is a leading full-cycle verification platform that enables scalable compliance. From identity and business verification to ongoing monitoring, our platform adapts to different risk appetites and market demands, ensuring global compliance. It allows ...

Reapit – Who are we? Reapit is the original, end-to-end business technology provider for estate agencies of all sizes. We’ve been helping sales and lettings agents to build relationships and grow their businesses ...

Entity: Technology Job Family Group: IT&S Group Job Description: Our purpose is to deliver energy to the world, today and tomorrow. For over 100 years, bp has focused on discovering, developing, and producing oil ...

AgreatenergyclientbasedinLondonislookingforaFullStackPythonEngineer. The role is 30% frontend and 70% backend with focus on Python and Django. If youre looking for a genuinely exceptional tech environment in London, this is it. The team is highly collaborative, technically ...

Title: Senior Full Stack Developer (React & C#.NET) Contract Length: 12 Months Location: London - 3 Days a week Daily Rate: Circa £650/Day (Inside IR35) About the Role Join our dynamic team as a Senior Full Stack Developer, where your expertise in React JS and C# .NET Core will shine ...

SeniorPythonDeveloper(PYTHON/AWS/REACT)-healthtech - tech for good - make a positive impact on the world. HighlysuccessfulandfastgrowingorganisationhasanexcitingopportunityforaSeniorPythonDeveloper(PYTHON/AWS/REACT. Theyarelookingforatalentedindividualwhowilldesign,implement,andmaintaintheirpublishingsoftware,systems, andcustomer-facingdigitalproducts. Requirements Designandimplementsystemsandsoftwaretomeetrequirementsusingappropriatetoolsandmethods. Promotethecreationofhigh-qualitycodebycommitmenttopracticessuchastest-drivendevelopment,pairprogrammingandcodereview. ...

Embedded Software Engineer | UK (Hybrid) My client is an innovative technology company developing advanced hardware and networking solutions for high-performance computing environments. They’re looking for Software Engineers to build embedded and host software ...

🚨 Backend Product Engineers 🚨 London | Hybrid | AI x Marketplace x Scale Most marketplaces optimise ads, clicks, and checkout flows. This team is rebuilding an entire global industry from scratch. Think: ⚡ Millions of unique products ⚡ AI-driven ...

Do you want to join a global high frequency trading firm and have real ownership? We’re looking for a sharp, product-minded engineer to help scale a fast-growing platform used across the company. ...

Want to work at a hedge fund that is expanding within systematic trading? This is a high-impact role where you’ll collaborate closely with traders and portfolio managers to develop cutting-edge trading systems ...

VMware Cloud Foundation (VCF) Consultant Life on the team Were expanding our VCF capability to design, deliver, and modernise enterprise private cloud platforms on VMware Cloud Foundation 9.x. As a consultant youll lead end to ...

Currently working on the build-out of a new engineering team focused on developing an in-house platform within a critical financial services domain. This initiative is centred around bringing a traditionally vendor-led capability ...

AI Engineer (Copilot Studio/Microsoft AI) 💰 £60k–£95k + bonus + package 📍 London/Manchester/Leeds (Hybrid) We’re partnering with a leading Microsoft consultancy scaling its Data & AI practice across the UK ...

Product Manager/Technical Lead Location: London/Remote Contract: Freelance/FTC/Full-Time Who We Are Chesamel Group is an agile consultancy headquartered in London, focused on driving extraordinary growth for forward ...

Role and Responsibilities Primarily responsible for acquiring new clients in the assigned GTM segment through Prospecting , lead generation Building a pipeline, and managing to deliver targets Create top of the funnel activity creating suspects and ...

Staff Product Engineer - £150,000 + Equity Location: Shoreditch, London About the Opportunity A high-growth AI-first law firm is looking to transform the UK conveyancing market, starting with the legal process behind every ...