senior software engineer- java jobs in London

Why join S4C? At S4C, we are passionate about creating a positive, energetic and inclusive working environment that reflects our core values: At your best, Proud of S4C, Celebrate all, Go for it. This is an exciting time to join our team as we continue to foster a culture of work that puts people at the heart of the organisation and at a crucial time in...

Job Title: Senior Embedded Software EngineerRank: Determined by the confirmed level and scope of experienceCompany: Chevalier Tech LimitedLocation: Colindale, Greater London (On-site)Job Type: Full-time, PermanentAbout UsChevalier Tech Limited is a tier‑one supplier specialising in advanced technology systems, primarily for the automotive industry. Our...

Senior C++ Software Engineer - AI & Engineering SoftwareLocation: Central London, primarily office-based with some flexibilityWe're partnering with an AI startup building software to help engineers design and develop physical products faster. Combining machine learning with complex engineering software, their platform helps bring new hardware ideas closer to...

Job Title: Senior Embedded Systems Engineer Location: Vauxhall, London (Hybrid Working: 3-Days Per Week On-Site) Salary: £65,000 - £85,000 + Bonus & Benefits (Depending on Experience) Please Note: All Applicants must have the right to work in the UK without the need for VISA sponsorship now or in the future. Overview Zenovo are supporting their client in...

SII UK is seeking a Senior AI Software Engineer to join a growing engineering team developing next-generation AI-enabled solutions for connected products and digital services.The successful candidate will play a key role in designing and implementing intelligent validation frameworks powered by Large Language Models (LLMs), helping to automate testing, data...

Within your role as Senior Software Engineer AWS, no two days will look the same; with a variety of projects there's always something new to learn. You will be joining an already established and talented team, which is currently 150 strong and comprised of Apprentice Engineers through to Solution Architects. You will be provided a clear, individual career...

SummaryOperating at the intersection of crypto and capital markets, my client builds high-performance reactive systems and delivers solutions fast to keep up with the constantly changing digital assets space. They’re looking for motivated engineers with a track record of building complex backend systems to contribute to the trading and settlement platform,...

Lead / Senior Software Engineer / DV Clearable / 5 Days OnsiteLocation: LondonWe're seeking experienced Lead and Senior Software Engineers to join a high-performing engineering team delivering modern, secure and scalable software solutions. This is an opportunity to work on complex technology challenges, contribute to large-scale modernisation programmes,...

About OLIXAI is growing faster than any technology in history and the explosion in demand has created a massive infrastructure gap; we can no longer build chips or power stations fast enough to keep up. The industry is still leaning on a ten-year-old hardware blueprint that has reached its limit. A new paradigm that is faster and more efficient will be the...

Up to £100,000 depending on experienceSalary based on London. Hybrid, with flexible hours.Fanvue is one of the fastest-growing creator monetisation platforms globally. We're an AI-powered, creator-first platform helping creators connect, engage, and earn directly from their audiences at scale. Following our recent Series A, Fanvue has surpassed $200m+ in...

Role PurposeWe are looking for a .Net Senior Software Engineer to develop solutions in a product centric team aligned to a business product owner. The role requires the ability to effectively collaborate with Product Owners and Project Managers and business departments to secure their buy-in and implement improvements to systems, processes, and technology,...

Who We Are AeroVect is transforming ground handling with autonomy, redefining how airlines and ground service providers around the globe run day-to-day operations. We are a Series A company backed by top-tier venture capital investors in aviation and autonomous driving. Our customers include some of the world’s largest airlines and ground handling...

Ready to take your career global? Make your mark at one of the biggest names in payments. We are seeking an experienced Senior ML Software Engineer to join our ML team, with a strong focus on payment optimization. You will be the primary software engineering expert for a product area, working as part of a cross-functional agile team and owning the successful...

Join to apply for the Senior Software Engineer (Android) role at Dojo Get AI-powered advice on this job and more exclusive features. We’re reinventing payments. In less than four years, Dojo disrupted the market to become the largest and most loved acquirer in the UK. Our payments infrastructure, purpose-built for in-person commerce, is game changing. Now,...

Senior Software Engineer – .NET/Azure Tax PlatformAmsterdam | Hybrid Work Model | Full-TimeBuild software professionals trust when accuracy matters most.Nextens develops the leading tax and compliance platform for professionals in the Netherlands. Trusted by thousands of experts, our software supports more than 1 million filings each year and helps...

We’re building the next generation of travel and expense (T&E) technology using AI and large language models. Our mobile platform blends cutting‑edge AI with strong product and UX so travelers get an intelligent companion, not just another booking app. The app should understand needs, anticipate requests, and deliver personalized help through...

London, England, United Kingdom; Oxford, England, United Kingdom About Dubber Dubber is the world’s leader in conversation capture and intelligence, revolutionising how businesses capture, analyse, and leverage their conversations. With cutting‑edge AI technology, Dubber provides a comprehensive suite of tools and features that goes beyond traditional...

Build software that powers unmanned systems already deployed in the real world. At sees.ai , we’ve developed a system that is already being used to inspect critical national infrastructure — operating in live environments, not simulations. Now, following a major contract with National Grid and recent investment, we’re scaling that system into a robust,...

London (GB) / Remote (UK)Octopus Electric Vehicles – Product & TechnologyFull-timeHybridWhat we do.Electric Car LeasingWhy we do it.Greener. Fairer. Future.We’re looking for a Senior Software Engineer (Python) to join our product and engineering team building the systems that power our ability to revolutionise the electric car leasing industry.Our tech...

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creating real impact. We’ve just reached unicorn status with a $150M...