java j2ee developer

Core Java Developer– JVM, Multithreading, TDD, Spring Quant Capital is urgently looking for a Core Java Developer to join our high profile client. Our client is a well known high frequency low latency trading platform provider. No experience of finance is needed. The Java developer will be responsible for product development and client projects through...

Salt seeks a Senior Java Developer to design, develop, and maintain secure, scalable microservices on AWS. You’ll collaborate with platform engineers, QA, and product teams, following DevOps and security best practices. Hybrid role with 1–2 days on-site, starting ASAP for a 3–6 month contract.The role requires 5+ years of backend experience, strong...

Methods Business and Digital Technology is seeking a Full Stack Developer to design, build and test cloud-based applications across the full stack. You will work on front-end and back-end development, creating prototypes, APIs, and services that support discovery work within UK-based projects.You will contribute to Azure-based deployments, RESTful APIs, and...

Senior Full stack Developer / Tech Lead (Java & React) Permanent Glasgow (Hybrid) Join an innovative, fast‑moving technology team building modern SaaS solutions that drive meaningful impact across complex business environments. As a Principal Engineer / Tech Lead, you'll work with cutting‑edge technologies, collaborate across multidisciplinary teams, and...

Software Engineer, Developer, Backend – Java – Identity - IAM, Security Contract – Until End of December 2026 (Renewable) Rate: £600 per day – Inside IR35 Location: Essex based offices (between Brentwood and Basildon) 4 days a week The banking and finance arm of one of the world’s leading manufacturing companies and a household name is seeking a...

Project descriptionBe one of the first applicants, read the complete overview of the role below, then send your application for consideration.Join a global technology team developing high-performance, low-latency platforms supporting critical trading and real-time processing workflows. The project focuses on building event-driven and reactive Java systems...

Important Information Security Clearance Requirement Due to the nature of the work you'll be supporting, this role requires eligibility for Security Clearance. As part of the clearance process, applicants must be able to provide a minimum of five years' UK address history at the time of application. Hybrid Working This role is based at our Newcastle office...

Senior Java Developer Location: Newcastle upon Tyne, UK Hybrid Working: This role will require you to work from our Newcastle, Cobalt Business Park office 3 days per week. Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years...

Are you ready to join the forefront of technology innovation with Netcompany?As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whilst evolving the next generation of IT consulting.Operating across both public and...

Senior Fullstack Software DeveloperOur Client is a relatively young company but growing quickly in the world of financial technology solutions.They are now looking to recruit a Senior Fullstack Software Developer with at least 5 plus years expertise.The ideal candidate will have great problem solving and communication skills and be comfortable with fast...

CGI London, Leatherhead, is seeking a Software Development Lead to guide a high‑performing team while remaining hands‑on in Java and C++. You will champion code quality, automated testing, and DevOps practices, collaborating with project managers and technical authorities to deliver complex solutions.The role combines technical leadership with...

Understanding Recruitment is seeking mid-level Java Developers for hybrid roles in London. The position requires 3-5 years of Core Java development, with no frameworks, and exposure to multithreading and data structures. Ideal candidates will have FinTech interest and be eligible to work in the UK.London-based teams operate in a hybrid setup with...

OneAPPS Consulting (www.oneapps.com) is a Technology consulting firm based out of London and offices across Europe. We are working on various projects involving diverse, multicultural teams with clients across the Europe. We are an invaluable partner and our teams have collaborated to support the growth of our clients. With more than 7 locations worldwide we...

Working in a permanent feature team, you’ll be developing knowledge of aspects of the associated platform across the disciplines of business, applications, data and infrastructure. You’ll also be liaising with principal engineers, architects in the domain and other key stakeholders to understand how the platform works and how it supports business...

LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly develop and learn new skills. Pair programming supports...

Centrica Energy, based in London, is seeking a Senior ETRM Analyst Developer to lead development and support for its OpenLink Endur platform. You will work with Front, Middle and Back Office teams, delivering robust trading and risk management solutions and driving technical improvements.The role requires strong Java, Oracle PL/SQL and OpenLink expertise,...

Understanding Recruitment is partnering with an FX Market disruptor FinTech seeking a hands-on Senior/Lead Java Developer to guide the next generation of Java engineers. The role focuses on technical leadership, architecture decisions, and delivering scalable microservices in the cloud, with a strong bias toward low-latency, multithreaded systems.The...

Skillset / Domain: Java, JVM Tuning Domain: High-Performance Computing / Low-Latency Systems We are looking for an experienced Java Developer with strong expertise in JVM tuning, concurrency, and low-latency system design to build and optimise high-performance, event-driven applications. The ideal candidate will have a strong understanding of Java...

Job Description Front End Developer with Java – Central London Our Client is looking to recruit a Front End Java developer with at least 3 to 5 years solid development experience. Must have the following skills: HTML, XHTML, HTML5 ** CSS2, CSS3 ** JavaScript ** AJAX ** JSON, JSONP ** XML, XSLT, XSD ** jQuery and extensive use of plugins Social Media...

Work mode: Hybrid, 3-4 days WFO/weekContract duration: 1 yearLocation: London---------------------------------------JOB DETAILSRole Title: Senior Java and C++ Developer with JVM Tuning /Low Latency ExperienceMinimum years of experience: 8-10SkillsetLinux, Core Java, C++, Kernel bypass low latency tuning, Low latency network programming,Domain knowledgeExpert...