java developer

Software Developer (Java/Spring Boot)Location: Newcastle, Leeds or Manchester, with occasional travelContract Type: Permanent, Full-TimeSalary: £75,000 per annum, plus benefitsSecurity Clearance: [To confirm]Start Date: ASAPThe RoleWe're looking for an experienced Software Developer to design, build and maintain secure, high-quality Java services for public...

A well-established financial markets firm is seeking a Senior Java Trading Systems Developer to support the continued development of its electronic trading technology.This is a hands-on engineering position focused on building and improving systems used to manage orders and trading activity across multiple markets and venues. The successful candidate will...

Location: LondonContract: 12 monthsWorking Pattern: Hybrid - 3 days per week onsitePositions: 3We are recruiting experienced Senior Java Low-Latency Developers to design and develop high-performance trading, exchange connectivity and Direct Market Access platforms.This is a hands-on senior engineering role focused on building resilient, scalable and...

Join a high-performing engineering team working on complex, large-scale backend systems that power mission-critical applications. This is a chance to take ownership of core services, shape technical decisions, and deliver robust, scalable solutions using modern Java, Spring, microservices, and AWS in a fully remote, contract role.About the RoleAs a Senior...

Newcastle, United Kingdom | Posted on 16/10/2026 Scrumconnect Consulting is a multi-award-winning UK public sector digital consultancy, positively influencing the lives of over forty million UK citizens. We bring deep expertise in agile delivery, digital transformation, and platform engineering across central government. With a team of over one hundred and...

About Millennium Millennium 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 empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed...

Java Ruby Python Developer Quant Capital is urgently looking for a Java / Scala / Ruby Developerto join our high profile client. Our client is an established financial data technology start up. They enable rapid trading transactions to be processed and are innovators in algorithm matching, big data and language processing. They are well known to take...

DescriptionAbout Methods: Methods is a 100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK.Have you got the right qualifications and skills for this job Find out below, and hit apply to be considered.Established over 30 years ago and UK-based, we...

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team...

Job DescriptionEnsure all your application information is up to date and in order before applying for this opportunity.Job Title: Java DeveloperRate: £500 (Inside IR35)Duration: 6 months with occasional travel to NewcastleLocation: RemoteClearance: BPSSStages: 1 StageKey Responsibilities:Develop and maintain Java-based applications and Back End...

A position is open for a skilled professional who will be required to work under a hybrid model, with occasional on-site visits to an office located in Plymouth.Key ResponsibilitiesDesigning and developing robust software solutions.Bringing substantial experience in AWS to the role.Contributing to the technical direction of various projects.Upholding and...

Junior Java Developer (1-4 years experience)We are looking for a number of Junior Java Developers for a Public Sector client. You will have between 1 to 4 years experience with a keenness to further develop your skills and experience in Java software development.Programming Languages: Proficiency in Java (often Java 11 or newer) and Object-Oriented...

Our client is looking for an experienced Senior Java Microservices Developer with 10+ years of software engineering experience to join a major financial services technology programme. This is a hands-on engineering role focused on designing, developing, testing and supporting scalable enterprise applications using Java, Spring Boot, Microservices, React,...

Technical Skills RequiredExperience with Java NIO components like Channels Buffers and Selectors is expectedExpert knowledge of FIX protocol Market Connectivity and Low latency programming is a mustVery strong in Java and Spring Boot based application developmentExperience with middle layer messaging services like JMS MQ EMS or KafkaStrong at RDBMS concepts...

Hybrid Model - 2 days per week in the office The Opportunity An exciting opportunity has arisen for a hands-on Java Technical Lead to join a leading financial services organisation, contributing to the development and modernisation of complex, business-critical technology platforms. You’ll combine strong Core Java engineering skills with expertise in...

Junior Java Developer (1-4 years experience)We are looking for a number of Junior Java Developers for a Public Sector client. You will have between 1 to 4 years experience with a keenness to further develop your skills and experience in Java software development.Programming Languages: Proficiency in Java (often Java 11 or newer) and Object-Oriented...

Senior Java Developer-AWS-Microservices We are expanding our Java Development team in Nottingham! If you’re passionate about building high-quality software that enhances the lives of consumers, this is your chance to work in a collaborative, self-organized engineering environment. Type: Full time Location: Nottingham Work model: Hybrid – 3...

Job Posting DescriptionReady to take your career global?Make your mark at one of the biggest names in payments. We’re looking for Software Engineer Senior to join our ever-evolving Worldwide Payments Gateway team and help shape the future of global commerce.What you’ll ownWorking with the Development Manager and as part of the team you will be...

Job ID: 6815Location: LondonSalary: 85,000-95,000 per yearPosted: 2026-04-16Senior Java Developers with a passion for cutting-edge technology and a desire to work on a flagship platform rebuild, look no further for your next role! We have an exceptional opportunity with a leading financial services technology vendor based in the heart of London.As a Senior...

Lead Java Developer (Low Latency Trading Systems) Contract: 4 Months Rate: Up to £700 per day Location: Hybrid - London IR35: Inside IR35 The Opportunity We are looking for an experienced Lead Java Developer to join a high-performing team delivering strategic Agency Liquidity and Principal Risk initiatives across EMEA and North America. This is an exciting...