Senior Java Developer

2 weeks ago


City Of London, United Kingdom BlueCrest Capital Management Full time

Join to apply for the Senior Java Developer (FTC) role at BlueCrest Capital Management Department overview: The core development team is made up of 10 developers. All are working full‑time on the transition from a proprietary trade management system (Calypso) to a newly‑built one. Job Title: Senior Java Developer Location: London Department: Technology Employment type: 6 Month FTC Role overview: The project went live in 2024 and completed the migration of all electronic trade flow. The current stage of the project is focusing on: Supporting manual booking of all asset classes as well as the lifecycle events which affect them Migrating all live trades and positions from the legacy system to the new one Building an on‑demand liquidation position reporting system using Vertica Building a trade reporting system using Mongo Performance tuning of Kafka and the various microservices to ensure we can support all projected trading volumes as well as market shocks The team decides its own priorities based on the overall project delivery plan. We meet each morning to provide an update and collaborate with each other and with other teams across the organisation. The team is easy‑going and copes well with vague and constantly changing requirements. Experience required: Java: very strong Java skills, we currently use Java 17 Spring: ideally Spring Boot 3 Kafka: demonstrable experience working on a system at scale Microservices / Container: demonstrable experience on either on‑prem or cloud‑based orchestration platforms About you: You are a self‑starter who doesn’t ask for work to do but instead finds the most pressing thing to do and just confirms the direction with the team. You collaborate well with people of all experience and abilities. You want to share knowledge with those that don’t have it and learn from those that do. You will participate in all design discussions and contribute as much as you want to. You have high standards and help encourage others to follow them, but are mindful of the value of fast delivery. You’re not afraid to break things and want to work somewhere that rewards delivery instead of punishing mistakes. You want to engage directly with people across the organisation, from Technology Infrastructure through to Front Office. BlueCrest is committed to providing an inclusive environment for its workforce. As an employer, we provide equal opportunities to all people regardless of their gender, marital or civil partnership status, race, religion or ethnicity, disability, age, sexual orientation or nationality. #J-18808-Ljbffr


  • Lead Java Developer

    3 days ago


    London, United Kingdom Lead Java Developer near London, UK Full time

    Job DescriptionLead Backend Engineer (Java) London / HybridAre you a Lead Backend Engineer with a strong background in Java and modern backend architectureIn this senior technical leadership role you will set the technical vision influence system design and guide teams in delivering secure scalable and high-performing services. While remaining hands-on for...

  • Lead Java Developer

    23 hours ago


    Greater London, United Kingdom Lead Java Developer near London, UK Full time

    Job Description Lead Backend Engineer (Java) London / Hybrid Are you a Lead Backend Engineer with a strong background in Java and modern backend architecture. In this senior technical leadership role you will set the technical vision, influence system design and guide teams in delivering secure scalable and high‑performing services. While remaining...

  • Senior Java Developer

    2 weeks ago


    City Of London, United Kingdom Proactive Appointments Full time

    Senior Java Developer Hybrid - 2 days onsite Our client, a leading enterprise organisation undergoing significant digital transformation, is seeking an experienced Senior Java Developer to join their high-performing engineering team. This is an excellent opportunity for a seasoned professional who thrives in complex environments and enjoys working with...


  • City Of London, United Kingdom hireful Full time

    Java Developer sought by UK SaaS technology company, scaling at pace & looking for a Senior Software Engineer to join small, yet experienced team to lead from the front on new feature development. Your coding will influence thousands of users across our platform & we love to innovate by giving our development team the ability to make & influence...

  • Senior Java Developer

    2 weeks ago


    City Of London, United Kingdom Waracle Full time

    Senior Backend Java Developer Waracle is a world‑class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology‑driven transformation. We work with ambitious clients to help them solve their biggest business and customer challenges. We help our clients to innovate and create intelligent...


  • City of Edinburgh, United Kingdom Java Script Works Full time

    A key public sector organisation is seeking a skilled Java Lead Developer to lead a large-scale Spring Boot upgrade and AWS migration initiative. You will modernise enterprise applications, enhance cybersecurity, and guide internal developers.Tech Stack & SkillsJava, Spring Boot (3.4+), Spring Security, WebClient, WebflowTomcat, Apache, AWSJavaScript, SOAP,...

  • Senior Java Developer

    2 weeks ago


    London, United Kingdom Oho Group Ltd Full time

    **Senior Java Developer** Senior Java Developer has the opportunity to join one of the UK's fastest-growing Fintechs. With expanding services across the globe Senior Java Developers will be working on the premier business-to-business lending software on the market. Their success hasfuelled this growth and now they are on the hunt for strong Senior Java...


  • London, United Kingdom Searchability Full time

    **JAVA DEVELOPER - SENIOR** **NEW PERMANENT OPPORTUNITY AVAILABLE FOR A SENIOR JAVA DEVELOPER IN LONDON** Permanent opportunity for a senior Java developer in London using new cutting-edge technology - Have the chance to be sponsored through SC Security Clearance whilst working - £50 - £60k plus a generous benefits package including training budgets and...


  • London, United Kingdom Applause IT Full time

    **Senior Java Developer - Java, Docker, Kubernetes, e-commerce** **Remote - £75,000 - £85,000 + benefits** Applause IT are working closely with a global ecommerce business to build out their expanding engineering team, recruiting a Senior Java Developer. We are looking for a Java specialist, keen to take responsibility of their work and with strong...

  • Senior Java Developer

    2 weeks ago


    London, United Kingdom In Technology Group Limited Full time

    **Senior Java Developer - £100,000 DOE - London** I am currently working with an estalblished and expanding financial software company in **London.** My client is looking for a skilled, **Senior Java Developer** to join their growing team. The successful applicant should have a wealth of experience and have very strong core Java knowledge. In this role,...