Jobs for developer java at London

**About The Job** **Job summary** Discover a career in your hands at HMRC. Whether you're seeking purpose, growth, or a workplace that gives you a true sense of belonging, hear from some of our employees as they share their story about what it's really like to work at HMRC. Visit our YouTube channel to watch the full series and come and discover your...

Java Developer - Public Sector - SC clearance required Java Developers needed who hold active SC clearance, to work on an exciting central government based project based out of London (95% remote role). As a seasoned Java Developer/Software Engineer, you'll have experience working with: * Central government transformation projects, ideally with GDS...

Java Developer London Salary: £38,000Apply (by clicking the relevant button) after checking through all the related job information below.- £55,000 Were supporting a leading cyber security consultancy who are looking for a Java Developer to join their growing engineering team.The organisation helps governments, businesses, and critical organisations defend...

Requirements (Must Have Skills)Proven experience in Java Spring development (Spring Core and Spring Boot)Strong understanding of FIS CD Trade Clearing application or comparable middle office trading solutionsIn-depth knowledge of software development lifecycle, CI/CD (GitLab), and secure development practicesHands-on experience building scalable systems...

Rapid Application Developer - JAVA London | Permanent Contract | Hybrid Margo is a Tech Native consultancy covering high value-added IT expertise for the market finance industry. We believe that the smart alliance between complex IT topics and the finance area brings the most challenging topics to our consultants: low latency, multithreading, and high data...

Location: UK (Hybrid / Onsite as required)Experience: 2–5 yearsRole Type: Fixed Term ContractOverviewWe are building a modern Data Fabric platform that enables the ingestion, transformation, and serving of large volumes of data as high‑quality, reusable data products for analytics, reporting, and operational use cases.The platform operates across cloud...

We're looking for a Senior Backend Developer with strong Java expertise to join a high-impact engagement building trading platform capabilities for one of the world's largest hedge funds. You'll bring deep experience in Core Java, Spring Boot, and Kafka, and be ready to work in a fast-paced, high-stakes financial services environment alongside experienced...

About Us:LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With extensive experience, deep knowledge and worldwide presence across financial markets, we enable...

ACCEPTING APPLICATIONS UNTIL:  28 August 2026 JOB DESCRIPTION Your Role: Java Developer – Digital Out of Home Are you a Java Developer looking to be part of a team building cutting-edge, event-driven systems that power millions of digital advertising moments every day? As a Java Developer within our Digital Out of Home (DOOH) team, you’ll...

DescriptionJoin one of the most innovative and agile Java development teams in the country as we embark on a new chapter in London.Who are we?We are the leading software developers for web security testing.We are a UK company with over 48,000 customers in 140 countries, known for strong organic growth over the last decade.Recognised through awards: Sunday...

Segmentify is an e-commerce personalization platform helping online retailers to optimise their conversion rates by enabling them to deliver a unique shopping experience for each visitor. Segmentify tracks each individual visitor’s behaviour in real-time and offers smart product recommendations by utilising in-house developed AI technology.We have a...

Job DescriptionJob Title                      : Java DeveloperLocation                     : WimbledonDuration                     : 6 Months Contract (OR) Permanent Role Job Description          : Experience Level        : ·         Total Experience required – 7...

Join to apply for the Java Developer role at Grid Dynamics.We are seeking specialist Java engineers with experience working on high performance/low latency systems. We19re working with banks and other major financial institutions on projects where microseconds count.ResponsibilitiesBuild and maintain Java applications in areas of banking and trading that...

The successful candidate will have excellent written, oral communication and interpersonal skills and demonstrate skilful application of the following core competencies:Performance bias – takes responsibility for achieving results, overcomes obstacles and adapts approachStrong decision making – effective in analysing situations and clarifying key...

Company DescriptionBskt group is a well funded e-commerce SaaS company that provides online self-checkout services for retail industries. We focus on building a diverse and inclusive company culture and aim to become a global leader in on-demand retail.Job DescriptionWe’re looking for a Java Developer to join our offshore software delivery and support...

Company Powa Technologies Limited is a leader in m-Commerce (mPOS, mobile wallet) and e-Commerce. Our international customers include major banks, telcos, and large retailers. We’re seeking smart people to join technical team at our Central London location as we dramatically expand our business. The Tech Blurb What we do: Make design decisions...

At DTN we help people gain visibility with leaders and decision makers.  We are on a mission to showcase overlooked talent that possesses the relevant and transferable skills organisations need to innovate and thrive.  We believe in a future where talent wins. This is an opportunity to gain visibility with leaders in a global financial services...

Accepting applications until: 31 July 2026Job DescriptionYour Role: Java Developer – Digital Out of HomeAre you a Java Developer looking to be part of a team building cutting-edge, event-driven systems that power millions of digital advertising moments every day?As a Java Developer within our Digital Out of Home (DOOH) team, you’ll help develop the...

iSAM is an innovative, financial technology firm specialising in quantitative trading, comprised of iSAM Funds and iSAM Securities. iSAM Securities regulated by the FCA, SFC, and CIMA registered, is a leading algorithmic trading firm and trusted electronic market maker, providing liquidity, technology and prime services to institutional clients and trading...

Java Developer – London (Hybrid) – Full‑timeBuild software that actually scales—and matters. We’re looking for a Java Developer to join a growing engineering team focused on building high‑performance, reliable applications used by thousands of users every day. Your work will go live quickly, be seen, and genuinely make an impact. You’ll be part...