Java Software Developer jobs in London

Bounteous

We are seeking a Mid-Leve l Java Developer with 4 to 7 years of professional experience to join our high-performing team. This role requires strong expertise in Java , Spring Framework , SQL , Test-Driven Development (TDD) , and multi-threading . Experience in the investment banking domain is highly

Morgan Stanley

We’re seeking someone to join our team as a Senior Java Developer to work as part of the Structured Rates desk-facing squad with a focus on delivering and supporting technology solutions that enable traders to execute trades, manage risk and support highly detailed structured rates activities. In th

Software Developer (Dynamics 365 & Power Platform) Rate - £175 (a day) Location - London (Hybrid) Duration - 3 Months (Initially) Ir35 - Inside (Must use an umbrella company) The IT Business applications team play an important role developing and supporting our business applications, enabling us

TXP

Role Summary Lead Java Developer required to join the team working in Scrum teams alongside Java Engineers, Frontend Developers and QEs to modernise legacy services into scalable, cloud-aligned platforms. This is a hands-on technical leadership role with responsibility for design, code quality, and

Capgemini

About the Job you are considering: Join Capgemini’s Financial Services (FS) Business Unit within the Cloud & Custom Applications (C&CA) practice as a Senior Java Developer. In this role, you will help architect tomorrow by delivering scalable, high-quality applications that drive meaningful business

Talan

Job Description Java Developer (React) Location - London On-Prem 3 Days per Week Talan is looking for a talented Java Developer with React experience to join our team delivering cutting-edge Front Office solutions within Global Markets environments. You will play a key role in designing and enhancin

About ITRS 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

Barclays

Date live: 15/06/2026 Business Area: Corporate Digital Banking Area of Expertise: Technology Contract: Permanent Reference Code: JR-0000079083 Embark on a transformative journey as a Senior Software Developer. At Barclays, our vision is clear – To design, develop and improve software, utilising vari

Jack & Jill

This is a job that Jill, our AI Recruiter, is recruiting for on behalf of one of our customers. She will pick the best candidates from Jack's network. The next step is to speak to Jack. Job Title Software Developer Salary Not Disclosed Company Description Spider is an early-stage London-based AI edt

Marex

Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core serv

News UK

Job Description News UK is one of the leading media businesses in the UK and Ireland. Our newsbrands include The Times, The Sunday Times, The Sun, The Sun on Sunday and The TLS. Our national broadcast brands include talkSPORT, Times Radio and Virgin Radio UK, and we have market-leading local station

We have an excellent client offering an exciting opportunity for a Graduate Software Developer to join a high-performing team building cutting-edge trading and research systems. This role is ideal for a recent graduate eager to work on real-world, high-impact applications while developing strong tec

UST

ID: 59020 2 Openings LONDON Role description SharePoint Engineer / Developer London (Hybrid Working) We are looking for an experienced SharePoint Engineer / Developer to join our team in London. This is an opportunity to play a key role in designing, developing, and optimising complex SharePoint env

ARQ

About ARQ ARQ is one of the fastest-growing fintechs in the world. Our mission is to redefine how people interact with money across borders, building the infrastructure to move value seamlessly. We’re still early in our journey, which means every person who joins shapes the future of our product, cu

Graduate Software Developer | £50,000–£60,000 | Hybrid (London / Remote) Ready to build software that actually matters? Join a team where you’ll be solving real-world problems from day one — not just writing code in the corner. We’re looking for an ambitious Graduate Software Developer who loves tac

Position: Senior Software Developer in Test (SDET) Reports to: QA Lead Location: We are a remote first organization, +/- 2 hours from UK Salary: £60,000 - £70,000 About MillTech MillTech provides advanced FX and cash management solutions to increase market access, reduce costs and automate manual wo

JPMorganChase

JOB DESCRIPTION We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Commercial and Investment Bank, you serve as a seasoned member of an agile team to design and delive

Position: Software Developer in Test (SDET) – Mid-Level Reports to: QA Lead Location: We are a remote first organization, +/- 2 hours from UK Salary: £35,000 - £45,000 About MillTech MillTech provides advanced FX and cash management solutions to increase market access, reduce costs and automate manu

CRYPTO.com

The exchange team develops and maintain a cutting-edge trading platform. With a global presence across APAC, EMEA and North America, the team has since grown with the goal to provide a seamless and secure trading experience for our clients. Responsibilities Responsible for the full-stack design, dev

Citi

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Engi