senior java software engineer

We’re currently hiring Senior C++ Engineers to work on the systems underpinning a global proprietary trading firm. This is a backend engineering role focused on building and optimising low-latency infrastructure operating under real production load. The work sits close to the trading side of the business and centres around performance, reliability,...

Made Tech is on a mission to use technology to improve society - for everyone. We help public sector organisations transform, deliver and manage world-class digital products and cloud services. We work with the UK government to modernise legacy technology and shape the digital future of the country. We support local government teams in building accessible...

Job Description: The Opportunity Are you a Software Engineer with C++ experience looking for your next challenge? Here at Leonardo, we are on the hunt for talented software engineers to support our Integrated Sensors & Protection line of business, working on a range of defence and commercial projects. Direct industry experience is not required, we are happy...

Senior Software Engineer – React / TypeScript / Python / AILocation: London (4days a week)Company: High-growth Enterprise AI startupWe’re partnered with one of London’s most exciting early-stage AI startups, founded by a world class engineering and backed by two of the world’s leading technology investors.They’re rapidly scaling their team and...

About Zuora At Zuora, we help businesses grow smarter and adapt faster. Our platform powers modern business models — from subscriptions and usage‑based pricing to AI‑driven and outcome‑based offerings — helping companies launch new products, automate complex billing, and unlock predictable, recurring revenue. The Opportunity The core purpose of...

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Faraday Underwriting LimitedFaraday is part of the General Re Corporation, a wholly owned subsidiary of Berkshire Hathaway. In this respect we have a uniquely solid and stable financial capability.Faraday's Syndicate 435 at Lloyd's underwrites Aviation, Casualty...

Senior Software Engineer£90,000 GBPOnsite WORKINGLocation: Manchester, North West - United Kingdom Type: PermanentAn exciting opportunity awaits to join a global banking powerhouse as they seek to appoint an experienced Senior Software Engineer to lead the design and development of high-performance, scalable software solutions that drive exceptional user...

Position Available: Software EngineerLocation: HertfordshireSalary: £50,000 - £75,000 DoE + BonusExperience needed: We are looking for several Software Engineers with a strong background in designing complex software systems within a safety-critical, real-time, or embedded environment. The ideal candidate will have a strong technical foundation, excellent...

If you want to work on infrastructure that matters software that keeps tens of thousands of people connected every day this is the role for you.About the RoleASK4 provides managed internet connectivity and smart building technology to multi-tenant properties across Europe. Our network platform underpins homes and workspaces for residents in student...

Who We Are Provenir is the unified Decision Intelligence Platform that gives enterprises full control over end- to-end customer decisioning — to manage risk, drive growth, and transform business outcomes. By consolidating data, AI models, intelligence, agents and governance into a single decisioning environment, Provenir empowers business teams to...

hackajob is partnering directly with Raytheon UK to hire for this role.Date Posted:2026-06-24Country:United KingdomLocation:Gloucester, South GloucestershirePosition Role Type:OnsiteAt RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems....

We are seeking a Senior Software Engineer to design and build the integration frameworks, services, and platform capabilities that connect AI technologies with the Infor MES platform and wider Manufacturing portfolio. This is a hands-on engineering role focused on enabling AI-driven experiences, intelligent workflows, and agent-based solutions through secure...

We're working with a scaling, mission-driven consumer app business to find a Senior Software Engineer to join a small, high-ownership engineering team. They're backed by a major international organisation, which means real stability and resource, but the team operates with full startup autonomy - moving fast, shipping frequently, and owning what they build...

Some key info for you: ð We were founded in 2007ð We have provided over $3bn of funding to small businesses so farð We have been named in CNBC & Statista Top 150 UK Fintechs for 2025ð We're a global team, with a dynamic presence in 6 key locations around the worldð§ We're a thriving community of over 290 innovative mindsðð3⁄4 ð ðð1⁄4 We're a...

Job Description Just imagine building the digital experiences that help millions of customers discover, purchase, and engage with LEGO® products. Then make it real. About the role As our Senior Software Engineer, you'll build and operate digital retail experiences that power LEGO®.com, the LEGO Insiders App, and associated commerce platforms. You'll work...

Job Purpose We have a new opportunity for a Senior Flutter Engineer at Obviously Group Limited, a subsidiary of RWS Holdings. The role has been created to strengthen our engineering capacity and make sure we can continue evolving and enhancing our product suite. You will play a key part in driving forward the development and progression of our three core...

Senior Software Engineer (Java/Angular) Catapult is building the future of sports performance technology, with a mission to Unleash the Potential of every athlete and team on earth. We don't just work in the sporting industry; we are actively changing it. Since 2006, our solutions have been leading the way in sports performance software, science, and data,...

Senior Software EngineerLocation: Enfield, North LondonSalary: Competitive, DOE + benefits (60,000 - 65,000)The OpportunityAn established defence and maritime technology organisation, specialising in radar sensor and navigation systems, is seeking an experienced Senior Software Engineer to join its Engineering Software team.Scroll down to find the complete...

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.Please read the...

Senior Software Engineer - London or EdinburghFind out more about this role by reading the information below, then apply to be considered.One of the leading players in the UK and European Energy & Renewables tech sector is hiring for an AI-first Software Engineer to join its core product development team. As a part of this high performing and collaborative...