Jobs for java swing developer at London

Senior Backend EngineerLocation: LondonFull Time - 40 hours pwRate: £700 - £800Duration: 6 monthsHybrid - 2-3 days in London offer OR 100% remoteWork supporting our new generation of games. You will challenge and refine our way of working with internal technology.Your roleAs our Java Backend Developer you will be a part of a team with the mission to build...

Senior Java Engineering Architect – Banking, Payments & AI-Driven Engineering London / (4 days/week from office; 1 day/week from home) Contract or Perm £120Kpa or £500pd (Inside IR35) Role Summary We are seeking a highly experienced Java Engineering Architect to lead the architecture, design, and delivery of next-generation Banking and Payment...

OverviewSenior Java Development Manager Banking — TieTalent. This is a new and exclusive opportunity for a strong Java software development leader to join a front office software development team focused on Sales and Trading Derivatives platforms. This is a permanent, hybrid role in London with a base salary plus bonus and pension.ResponsibilitiesLead the...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology...

Tech: Core Java, SQL, JSON, Angular 6 Challenge: Greenfield Big Data Analysis Platform Development in FS Firm: Well-known Financial Data fintech50 business, City of London, 20 man flat Dev Team Pay: 80k, Options, training budget, Pension, Life / Health, Some Work from Home NO FINANCE EXPERIENCE NEEDEDJunior Core Java Developer Big Data FintechQuant Capital...

Job ID: 99221505712Posted: 2026-08-14Location: London, England, United KingdomCategory: Technology, Applications DevelopmentCompany: CitiEngineer the future of global finance.Are you the right candidate for this opportunity Make sure to read the full description below.At Citi, our Tech team doesn't just support finance – we are helping to redefine it.Every...

*This opportunity is hybrid in Heathrow. Please apply only if you are happy to commute. At mthree, we connect talented graduates with top-tier organizations, including leading investment banks and companies across insurance, travel, and more. We currently have a Software Developer (C++|Java| Python) role with a leading travel technology company. What You...

CMC Markets is seeking a Senior Low Latency Java Developer to join our Quantitative Strategies team within Pricing & Risk, working on our high-performance, high-frequency trading platform. This is a hands-on role at the core of our market-making technology stack, where nanoseconds matter and engineering excellence is critical. You'll design and build...

About UsLSEG (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...

We’re looking for a Senior Java Developer to join our team. You’ll help develop and improve systems that support FX trading. Your work will play a meaningful role in delivering reliable and efficient trading experiences. You’ll focus on making our applications faster, more stable, and easier to scaleYou’ll work closely with engineers, product...

Senior Java Developer 12 Month contract initially + Extensions Based: Hybrid. Max 1 day p/w onsite in London Rate: £Market rates p/d - (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a...

*Do you have 3-5 years experience and are looking for your next challenge?* *Have you been developing with Core Java without the use of frameworks?* **Java Developer – Leading FinTech** **Location** – hybrid in London 3 days a week **Salary** – up to £100k + bonus We are working with our long-term partners on the hunt for numerous mid-level Java...

Senior Java Architect - PaymentsFind out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below.Location: London (Hybrid)Contract: 6 Months InitialPay Rate: £550-£600 - Outside IR35About the RoleWe're supporting a global financial services organisation undergoing a significant banking transformation...

Company DescriptionVertex Solutions is a specialist technical recruitment company which works with some of the Europe's brightest and most innovative technology companies within Research, Development and Science. Since 1997, we have helped to build talented teams of Engineers (Software, Hardware and IT/Network Support) and scientific staff from graduate...

WE ARE: At Adaptive, we are a financial consulting firm that partners with capital, commodity, and digital market participants.To be considered for an interview, please make sure your application is full in line with the job specs as found below.We value differentiation through technology.Our experienced teams design and deliver complex front-office...

hackajob is partnering directly with Version 1 to hire for this role.Company Description Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and...

Java Engineer Location:Newcastle upon Tyne (Hybrid3 days onsite) Salary:Up to £45,000 We're looking for a Java Engineer to join a growing engineering team delivering enterprise-scale solutions for a range of high-profile clients. This is a fantastic opportunity for a developer looking to build their career, working on modern backend applications alongside...

We are seeking a highly skilled Specialist with 5 to 7 years of hands-on experience in Core Java, React, and cloud-native architecture to join our client's Investment Banking engineering team. In this role, you will design, build, and maintain high-throughput, low-latency applications tailored for risk management systems. You will lead technical initiatives...

DescriptionAbout Us: Solirius 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.We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining...

PermanentLondon, UKPosted 2 weeks ago11777SJRIncrease your chances of an interview by reading the following overview of this role before making an application.70k – 80k per year + benefitsSenior Java Developer – BSS/OSS – HYBRID We're looking for an experienced Senior Developer to join a Software Engineering team delivering enterprise-scale...