Prestigious Global Investment Banking firm seeks an experienced Senior Java Developer to work in the firm's highly successful E-Trading Fixed Income Trading Franchise. The team are working on various projects, including greenfield replacement of existing front office legacy RFQ and pricing applications utilising the latest version of … You will develop applications in small squads as part of a bigger team of 20-30 individuals in London utilising the agile development process. Java, Spring, Spring Boot, Microservices, TDD, multi-threading, rest. (GIT, Maven etc.) Demonstrate a working knowledge of front office products and derivates utilised by Investment … or other Front Office Trading setups is useful. Object-oriented design and development, use of design patterns. Desire to use the latest version of Java and the associated technology that comes with it. Computer Science Degree BSc or similar related technical discipline. McGregor Boyall is an equal opportunity employer more »
Greater London, England, United Kingdom Hybrid / WFH Options
Source Control
Senior Java Software Engineer - Crypto/Digital Assets Leader (London/Hybrid) Location: London, United Kingdom - Hybrid (3 days per week in office) **Must live in or around London and able to commute to the office 3x per week .** **No sponsorship available for the position (Must be … directly impact the lives of millions. Champion best practices, code quality, and test coverage, igniting dynamic technical discussions. Architect scalable services using JVM languages (Java & Kotlin) tackling challenges of synchronization, scalability, and system reliability. Immerse yourself in a tech playground, exploring technologies such as Kafka, PostgreSQL, Redis, Docker, and … code. Implement best security practices, ensuring the safety of user and company data. Requirements: Minimum 2 years of experience in JVM-based languages (e.g., Java, Kotlin), with a knack for crafting and deploying microservices. Good experience in building and deploying fault-tolerant, highly-available distributed backend systems. Proactive in more »
A UK leading SaaS provider is looking for an experienced Fullstack JavaEngineer to join the growing team. The day to day tech stack consists of Java 17, Typescript, JavaScript and Azure DevOps. The ideal candidate will have: • Experience in software design and build capacity of Java Web applications. • Worked within an Agile continuous integration environment. • Deep knowledge of Servlet containers and java web application deployment. • Strong JavaScript experience using a popular framework such as Angular or React. • Experience of building IntelliJ or Eclipse plugins. The company have offices across the UK. This position is more »
Senior Java Software Engineer | LONDON | Hybrid | £90,000 - £95,000 pa plus bonus and benefits Java/Spring Boot/AWS/Kafka/Event-based We have a great opportunity for a Senior JavaEngineer to work for a superb client based out of … their London office on a hybrid basis/You will be a key member of the Java team and help the company drive their products to success. If you are a proactive and experienced Senior JavaEngineer with a passion for leading teams and contributing to broader … development goals, then this is for you! Experience: Strong experience with Java with a focus on Spring Boot and core enterprise frameworks Experience with relational databases and SQL Knowledge and ideally hands-on experience with data streaming, event-based architectures and Kafka Expertise in cloud development (ideally AWS) and more »
Senior Java/Kafka Engineer – Java 11/17, Kafka, Spring Boot, Microservices, Messaging, Hedge Fund - 12 month Fixed Term Contract A Senior Java Developer with strong knowledge of the Kafka platform and in-depth experience of real-time data streaming is sought after by a … team whose focus will be on the implementation of both modern microservice architecture and Kafka for a new trade feed system. As a Senior Engineer you will help drive the design and setup of this new system, acting as an SME within the team for Kafka (working across the … platform, mentoring and upskilling Junior team members as well as liaising with the business. To be successful you will demonstrate: A strong background in Java development, preferably familiar with Java 17 Expert skills in real-time data processing and streaming with Kafka (demonstrating an understanding and experience with more »
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard Ltd
Software Engineer (Kotlin/Java) New perm Kotlin roles with a fast-paced tech startup... Ideally looking for commercial Kotlin experience but will also consider exceptional Java engineers too. Tech stack - Kotlin, AWS, Postgres, APIs, Terraform, Ansible Can pay up to £130k base depending on experience plus more »
the future of finance? We are working with a leading fintech company at the forefront of institutional digital asset investing to find a talented Java Software Engineer . In this role, you'll be : Designing, developing, and maintaining a cutting-edge e-trading platform for institutional investors. Leveraging … your Java expertise to create efficient, scalable solutions for a complex and fast-paced financial landscape. Collaborating with a passionate team to revolutionize how institutions manage their digital asset portfolios. Here's what you'll bring to the table: 3+ years of experience as a Java Software Engineer … latency development environment. A strong grasp of object-oriented programming (OOP) principles and design patterns for high-performance applications. In-depth knowledge of Core Java, the JVM, and garbage collection optimization techniques. Experience with performance profiling and optimization tools to ensure smooth operation. A plus: experience with low-latency more »
Software Engineer | Java & JavaScript Roles Available | Up to £90,000 + 15% bonus | eDV Clearance required | Consultancy | London | Hybrid (2-3 days per week onsite) | 2 stage interview process Yolk Recruitment are working with a global consulting organisation looking to grow their national security division in the UK. … software engineers to join their team to work on critical projects within the defence/national security sectors. They're core tech stack is Java, JavaScript (Node/React) & operate in a highly Agile/Scrum environment. They're flexible on experience & skillset so if you don't have … based in London & operate hybrid working with 2-3 days per week onsite. Active eDV clearance is essential. Main Responsibilities: Full lifecycle development in Java, JavaScript (Node/React) on secure applications & systems. Liaising with internal stakeholders to ensure project requirements are adhered to & project deadlines met. Developing solutions more »
London, England, United Kingdom Hybrid / WFH Options
Solirius Consulting
externally. In terms of specific languages you should have commercial experience in some or all of the following; Substantial experience as a hands- on Java developer Java 7/8 to current Java, Enterprise Java Beans Spring framework or Jax-RS, Jax-WS, JPA Rest, Hibernate more »
Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13 billion. Job Description- Job Title: Senior JavaEngineer Must Haves- Java, Kafka, Microservices, Spring Boot, Postgres and AWS The Opportunity: We are looking for ambitious and motivated individuals who … enabling customers to manage their finances and protect and build their financial futures. Purpose: To cope with our expansion, we are looking for Senior Java Engineers to join our mission and help us build a global product that's scalable, reliable and secure. You will work in tribes alongside … business requirements Research, plan and implement integrations with numerous banking and payments systems Optimise performance of complex systems Create structured, testable, lightweight code in Java What we are looking for: Hands-on development experience in building global software product form zero to one. Strong experience working on the backend more »
Java Developer £50,000k - £65,000k + RSU's Max 2 days in office Are you ready to be at the forefront of transforming the financial landscape? Join our dynamic team as a FinTech Java Developer and play a pivotal role in reshaping how individuals manage, exchange, and … Product Designer, you'll be a key player in redefining the future of finance. My client is in need of people from a strong Java/Python or Scala background who want to make a transition into Golang within the financial industry. Due to the nature of a startup more »
of innovation with a pioneering company revolutionising institutional access to cryptocurrencies! We have partnered with a leading crypto market maker to find an exceptional javaengineer to work on a host of greenfield projects around their OTC trading platform. Your Role: We're looking for an exceptional Java … with enhancing trading connectivity and rapidly evolve to mastering algo trading and latency optimisations. We Need You to Have: A solid 4+ years in Java development for front office trading systems. A mastery of Java, coupled with expertise in low pause GC techniques, FIX, REST, Websockets, and ideally more »
Mid Level Java Developer- London/Hybrid- £45k-£70k Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by VC investment … are looking to hire a number of Mid Level Java Engineers to work on an exciting Product roadmap over the coming years. This role is based out of central London on a hybrid approach and looking for people that are willing to come to their offie 3 days per … week, they may have a bit of flexibility on this and very flexible hours. Tech Stack: Java 11 (moving to Java 17) Relational Databases- SQL and ORM Tech (JPA, Hibernate) Frameworks- preferably Vaadin or JSF, Wicket, Spring MVC Spring Boot AWS Microservices ML/Big Data- desirable Docker more »
Greater London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
have the opportunity to make a significant impact and shape the future of fintech. Position Overview: They're seeking a talented and passionate Software Engineer to join our start-up team. As a pivotal member of their development team, you'll play a crucial role in building and scaling … Responsibilities: Collaborate closely with cross-functional teams to design, develop, and deploy scalable software solutions. Write clean, efficient, and maintainable code using Kotlin, Groovy, Java, and other relevant languages. Develop microservices architecture using Spring Boot and deploy applications on Kubernetes clusters. Implement logging, monitoring, and analytics solutions using Elastic … environments and provide timely resolutions. Requirements: Bachelor's or Master's degree in Computer Science, Engineering, or related field. Proven experience as a Software Engineer, preferably in a start-up environment or fintech industry. Proficiency in Kotlin, Groovy, Java, and Spring Boot. Experience with containerization and orchestration tools more »
and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of $13 billion. Job description- Mandatory Skills – Java and Oauth 2.0 Tomcat/Kafka, SAML IAM workflows memory optimization and its relevant tools. From a technology perspective, we require 10+ years of … software development as an lead developer. The candidate should be able to demonstrate experience with: •Minimum 7 year experience with strong application development on Java/JEE platform, open-source technologies with any cloud background (GCP/AWS/Azure) •3+ years of experience in a technical architecture/… Hands on experience on application security implementation, SAML, OAuth 2.0 API Security and fair understanding of deployments on POD. · Fair understanding of web frameworks, java script technologies is good to have and libraries •Good in communication (Interaction with global teams/business is very important) •Steep learning curve – ability more »
A top tier investment bank are now seeking an experienced Full Stack Software Engineer/Developer. Our client is prestigious global bank with an incredible office space in the city and a reputation for utilising technology to help shape their global financial strategies. To apply, you will need a … excellent experience in Java, JavaScript, as well as some good knowledge of relational databases. Working in the front office, you will also ideally have some exposure to electronic trading/e-trading environments, as you help code, design, shape and improve new robust in-house built systems and applications … with stability and high-availability/performance. Key exposure needed: Java, JavaScript Relational Databases eTrading/Trading/Front Office exposure Full understanding of the latest industry standards and best practices You will have: Bachelor’s/Master’s degree in Computer Science or similar Solid experience in full more »
Equities, and Commodities. They foster a collaborative and ambitious environment that encourages growth and development. The Opportunity Their Calypso team is seeking a talented Java developer to play a key role in launching new products and entering new markets. You'll work alongside 10 other developers and business analysts … gain exposure to all areas of their business. Top talent and technology: Collaborate with a team of brilliant individuals and leverage powerful technologies like Java, Oracle, Azure, and Kubernetes. You're a Perfect Fit If You Have: 4+ years of experience working with Java (Calypso is a plus more »
am hiring on behalf of a Quant Trading firm keen to strengthen one of their most successful areas with a software developer proficient in Java looking to further their career in a dynamic trading environment. This is an opportunity to work within a well-established team working in a … traders, assisting monitoring capability and post-trade performance analysis Working collaboratively to optimise all aspects of the trading lifecycle. Requirements - 2+ years of professional Java experience STEM degree Strong understanding of algorithms and data structures Finance experience preferred but not essential Willingness to learn and work in a cohesive more »
production. Located within Fintech, My Client are emerging as a service and cultural leader within their industry, They are looking for a Senior Software Engineer who has experience working with Java, Spring Boot, Microservices and Kafka. This will be working on a Greenfield project and therefore their ideal … candidates will have such experience who habve collaborated with the Business on Cutting Edge Solutions. Technologies Core Java Microservices Scailing API's Public Cloud - Preferably AWS Kafkta This role is a hybrid role with two days a week in office, 3 days a week from home. Please send an more »
Greater London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Mid-Level JavaEngineer My client is a leading financial services firm dedicated to providing innovative solutions and cutting-edge technology in the finance sector. With a commitment to excellence, they are seeking a talented and experienced Mid-Level JavaEngineer to join our dynamic team. … passionate about finance, technology, and thrive in a collaborative environment, we invite you to apply. Responsibilities: Design, develop, and maintain high-performance and scalable Java applications. Collaborate with cross-functional teams to understand project requirements and translate them into technical specifications. Implement best practices for software development, ensuring code … contribute to a culture of continuous improvement. Qualifications: Bachelor's degree in Computer Science, Engineering, or related field. 3+ years of professional experience in Java development. Solid understanding of Kotlin and experience in using it for building robust applications. Proficiency in the Spring framework, including Spring Boot. Hands-on more »
Snr Java Software Engineer - Vehicle telematics/diagnostics - London (once per month) - £80K Join us in revolutionising the automotive industry with cutting-edge technology! We're thrilled to partner with our exceptional client for the second year, as they lead the charge in creating a groundbreaking platform aimed … with vehicle manufacturers, we're tackling the challenge of processing real-time data from modern vehicles head-on. We're currently seeking a Senior Java Software Engineer to join our dynamic data ingestion team, pivotal in expanding compatibility with global manufacturers. In this role, you'll be instrumental … in shaping architecture, driving product direction, and developing new services from the ground up. Your expertise in Java, AWS, Kafka, Micronaut, and more will be central to refining existing platforms and integrating third-party inputs seamlessly. Requirements: Minimum 5 years of hands-on experience as a Software Engineermore »
Senior Java Developer- London/Hybrid- up to £95k Our client an innovative and light footed fintech startup/scaleup brand are on a mission to revolutionise the credit and lending space. The brand who have now been running for the last 10 years and backed by VC investment … to come to their office 3 days per week, they may have a bit of flexibility on this and very flexible hours. Tech Stack: Java 11 (moving to Java 17) Relational Databases- SQL and ORM Tech (JPA, Hibernate) Frameworks- preferably Vaadin or JSF, Wicket, Spring MVC Spring Boot … foster collaboration mentor more junior engineers collaborate with cross functional teams champion best practice Projects: migration from some monolithic architecture to microservices migration from java 11 to java 17 migration to new versions of Vaadin brand new lender platform and payment systems for their customers Cultural fit: Super more »
Greater London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
team is comprised of talented individuals who are committed to pushing boundaries and delivering excellence. As they continue to expand, they are seeking a Java Software Engineer to join our dynamic team. Role Overview: As a Java Software Engineer, you will have the opportunity to work … on exciting projects and collaborate with experienced developers. You will play a key role in designing, developing, and maintaining scalable software solutions using Java, Scala, AWS, and the Spring framework. Key Responsibilities: Develop high-quality software applications using Java, Scala, and Spring framework. Collaborate with cross-functional teams … and industry trends to continuously improve skills and solutions. Requirements: Bachelor's degree in Computer Science, Software Engineering, or a related field. Proficiency in Java programming language and experience with JVM-based frameworks such as Spring. Familiarity with Scala programming language and its ecosystem. Basic understanding of cloud computing more »
