java software engineer jobs in London

Software EngineerIf your skills, experience, and qualifications match those in this job overview, do not delay your application.- JavaAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989.Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are...

Location: UK – Hybrid (minimum 2 days onsite per week) Contract: 12 Months – Fixed Term Positions: Multiple opportunities Job Description We are recruiting for an experienced Software Engineer to join a Core Banking Platform engineering team, developing and maintaining business-critical retail banking applications. The successful candidate will work...

Principal Backend Engineer – Java Location: London (Hybrid) | Practice Area: Technology & Engineering | Type: Permanent Build scalable backend solutions that help shape the future of financial services. The Role Capco is growing our Engineering team, and we’re looking for experienced Principal Backend Engineers with strong Java skills and a passion...

Software Engineer III (Java & JavaScript) Do you enjoy designing and developing scalable, high-performance applications using Java and JavaScript? About the team: You will join the Identity & Access Management team, which owns the authentication and authorisation infrastructure underpinning Elsevier’s global product suite. We build and operate a highly...

About UsSolirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery.About UsSolirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve...

Full Stack Java Spring Software Engineer 100,000 Plus Bens Quant Capital is urgently looking for a Java Software Engineer for our high profile investment management vendor.Hit Apply below to send your application for consideration Ensure that your CV is up to date, and that you have read the job specs first.Our client is a well known global wealth management...

Recognised as a Great Place to Work, ITRS is an Enterprise SaaS provider with industry-leading solutions. Our mission is to make society’s critical technology work via automated & holistic IT observability solutions that safeguard critical applications and enable innovation.With our prestigious customer base includes 90% of the world's top investment...

Founded in 2011, Fasanara is a global asset manager and technology platform. We manage c. USD 6 billion AUM (as of December 31, 2025) in Fintech strategies on behalf of pension funds and insurance companies in Europe and North America. With c.110 employees globally, we are a pioneer investor in Fintech Lending, enabling Real Economy Impact. Fasanara manages...

Entity: TechnologyIncrease your chances of reaching the interview stage by reading the complete job description and applying promptly.Job Family Group: IT&S GroupJob 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 and gas in the nations where we...

110,000 - 150,000 London Area Software Engineer Want to lead technically without giving up the engineering? We’re looking for a Lead Software Engineer to take ownership of a key product area - shaping the architecture, tackling complex technical challenges and staying hands-on with the code. You’ll have real influence over how systems are...

Barcelona / Madrid / Berlin / Spain / paris / London Engineering – Engineering / Full-time / Hybrid Who we are: At Rover, pets and their people are at the heart of everything we do. We connect pet parents with trusted pet care across the U.S., Canada, Europe, and Australia. Headquartered in Seattle and Barcelona, we’re a values driven,...

Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions. Through our people and technology, we connect clients to superior...

About the Role: We have recently partnered with an exciting fintech payments start-up/scale-up that boasts the strong backing of a prominent UK retail and commercial bank. Their core focus is on delivering cost-effective and rapid payment solutions to customers through handheld card machines, POS systems, and open banking offerings. This presents a unique...

Location(s): London or Manchester BAE Systems Digital Intelligence 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 businesses can unlock digital advantage in the most demanding environments....

Company Description Wise is a global technology company, building the best way to move and manage the world’s money.Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission to make their lives easier and save them money. As part...

Come and join a fibre-optic team and get your "threads" in the networking game!As a Software Engineer, you can make your mark in the fibre-networking world. This is a company with passion for building beautiful, efficient, and user-friendly products and is transforming fibre-networking not just in London, but beyond. They are looking for talented software...

About The Role Europe’s Top Research & Quant Trading firm is currently looking for the top Polyglot Software Engineers in the city to join their genuinely bleeding-edge Research and Innovation lab, leveraging the very latest in Opensource and Cloud-Native Tech. They’re earmarked to be the number one quant trading firm in the world in the next 5 years....

Join Axon and be a Force for Good. At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and...

What we’re all about. Do you ever have the urge to do things better than the last time? We do. And it’s this urge that drives us every day. Our environment of discovery and innovation means we’re able to create deep and valuable relationships with our clients to create real change for them and their industries. It’s what got us here – and it’s...

The right to work in the UK without sponsorship is essential for this vacancy. An exciting opportunity for a Software Engineer has arisen with an exciting start-up developing next-generation wildfire prediction technology, based in London. As a Software Engineer, you will play a key role in developing and improving the company's core wildfire spread...