senior software engineer- java jobs in London

Careers that change lives start here. Medtronic is a global leader in healthcare technology with a Mission to alleviate pain, restore health, and extend life. Our 95,000 employees work across more than 150 countries to put patients first — developing innovative medical technologies that improve the lives of 72+ million patients each year. Your unique...

Who are We? Grip is the AI-powered, end-to-end event platform built for engagement. The flexible system helps commercial event organizers like Ascential, Hyve, Emerald and Clarion Events boost revenue by establishing, maintaining and tracking relationships between participants over multiple events. This is possible because Grip goes beyond networking. It...

Who We AreLightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction.Through our merger with Voltage Park, a neocloud and AI Factory, Lightning AI combines developer-first software with...

At the company, code is our passion. Ever since we started, back in 2000, we have strived to make the strongest, most effective developer tools on earth. By automating routine checks and corrections, our tools speed up production, freeing developers to grow, discover, and create. One of the projects we’re working on within the the company Innovation Hub is...

International electronic trading organisation seeks to hire a skilled Senior C++ Developer with extensive experience in low latency systems to join their cutting-edge team. About the Role - Design, develop, and optimize high-performance trading systems using C++. Implement and enhance low latency solutions to ensure optimal trading execution. Utilize the...

We're unlocking access to the NHS, because healthcare is not truly free until it's truly accessibleThe world’s best healthcare, for free. It's not a new idea, it's called the NHS. But the largest healthcare provider is fundamentally broken. Patient satisfaction is at an all time low, and the biggest reason cited is lack of access. So we’re on a mission...

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without...

Senior AI and Software Developer Location:Manchester (Hybrid) Salary:up to £70,000 DOE ABOUT THE ROLE We're looking for an experienced developer to join a growing business looking to bring AI further into its day-to-day operations through the development of intelligent applications and bespoke software solutions. Looking for someone with a strong interest...

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and...

Who we areVOIS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value for customers by delivering intelligent solutions through Talent, Technology & Transformation.As the largest shared services organisation in the global telco industry with 30,000 FTE, our portfolio of next‑generation solutions and services are designed...

About UsPerk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation,...

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,...

Our client is the digital and intelligence arm of a major defence company. Location(s): UK, Europe & Africa : UK : Manchester Our client is home to 4,500 digital, cyber and intelligence experts. We work collaboratively across 10 countries to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial...

OverviewCo-Founder Venture Up - Building Tech and Product teams across UK and Europe. Senior Golang Software Backend Engineer. Fully Remote/UK Working Hours.A couple of Senior Golang Software Backend Engineers are required for an exciting and innovative Software house company based in London and Hong Kong. The company operates at the forefront of sports,...

Flow Traders is looking for Senior C++ Software Engineers to join our growing team in Amsterdam. Software Engineers at Flow Traders provide us with our competitive edge, equipping Researchers and Traders with the information and capabilities that they need to make sound business decisions. C++ plays a critical role in our event‑driven trading systems,...

The pitch. It’s a serious engineering role with a great team – and meaningful responsibility. This is not a narrow “ticket-closing” developer job. You won’t be handed tightly scoped Jira tasks inside a heavily layered team structure. You won’t be maintaining a disposable MVP. And you won’t be managing people. Instead, you’ll be working on the...

White Collar Factory (95009), United Kingdom, London, LondonSenior Software Engineering Manager Job Title: Senior Software Engineering Manager Location: London - Hybrid Working Pattern: 3 days in-office (Tuesday-Thursday) and 2 days remote. Our Mission We’re on a mission to be a force for good in lending. Throughout our almost 30-year history, we’ve...

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...

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...