1 to 25 of 36 Permanent Java Software Engineer Jobs in London

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 … during testing phases. Stay updated with emerging technologies 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 more »

Mid-Level Java Engineer 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 Java Engineer 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 … 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 »

A leading company in the Renewable Energy space are on the hunt for a Full-Stack Software Engineer to join their highly skilled engineering team! They are a company who are HUGE on innovation and quality engineering and require an experienced set of hands to join their diverse … grow & excel. They heavily promote a collaborative, open & team orientated culture that promotes innovation and forward thinking! They are looking for a Full-Stack Software Engineer who comes with a engineering background using Vue OR React on the Frontend & Kotlin OR Java on the backend. Experience working more »

Java Software Engineer Team Lead (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS GCP Python Athena Glue Airflow Ignite JavaScript Agile Pandas NumPy SciPy Spark Dremio Apache Iceburg Arrow DBT gRPC protobuf Snowflake TypeScript Manager Finance Trading Front Office … Fixed Income Equities Commodities Derivatives Hedge Fund) required by my asset management client in London. You MUST have the following: Advanced ability as a Java Software Engineer Team Lead/Principal Engineer/Engineering Manager Leadership experience: you must have led small teams on the delivery … hedge fund, asset manager, investment management) Trading, Front Office finance Some appreciation of asset classes such as Fixed Income, equities, FX or commodities Role: Java Software Engineer Team Lead (Architecture Programmer Developer Java Python Software Engineer Data Enterprise Engineering Developer Programmer AWS GCP Python more »

Lead Java Software Engineer A Lead Java Software engineer is needed to lead the development of a leading global alternative investment management platform. Their goal is to give their institutional investors access to a wide range of compelling opportunities through blockchain technology. As a … minimum you will just need experience with Java (some experience with Blockchain technologies is ideal) CI/CD, Docker, SQL, AWS. It is a 3 stage interview process: 30 min initial chat/coding task/1 hr technical chat (reviewing task) - and then offer! Within your first couple … a hybrid 2 days a week model in their central London office - the 2 days you work are totally up to you! Essential Skills: Java (ideally 8 or 11) Experience within Finance Blockchain Kafka Kubernetes CI/CD and relevant tooling (Jenkins) TDD Docker Desirable: Kotlin Blockchain technologies Benefits more »

Senior Java Software Engineer Hybrid 2 days per week onsite Belfast Salary up to £75,000 + benefits *Must be eligible for SC Clearance *Must have previous experience working in consultancy We are currently partnered with a top innovator within the Consulting space, who are looking to … expand their Java team. We currently looking for a number of Senior Java developers to join them on a number of exciting projects across defence, ecommerce, financial services, energy and health and life sciences. You will have expertise spanning various aspects of software development, including Java OOPS concepts, Java 8 features, multi-threading, web applications, REST services and testing frameworks. Minimum of 7 years of hands-on experience in Java software development Extensive experience with Java 8, Restful services, Junit, Wiremock, Mockito, Spring, Docker, Kubernetes Proven ability to design, implement, and more »

Java Software Engineer (Mid level) - Core Java, Kafka, Kubernetes, Rest API's, Microservices, Complex architecture I’m looking for a strong Java developer to hire into a world leading global digital payments company. You’ll be working on a variety of super interesting technical challenges … great role for you. Up to £100k Total Compensation, with an excellent benefits package and pension. Hybrid in London. If you: Have strong Core Java skills Enjoy working on complex challenges at scale Are looking for a role with great career growth opporunities Then I’d like to hear more »

Java Software Engineer 💻 Java17, Spring, AWS, Lambda, Jenkins, Postgres, DynamoDB, CloudWatch 🏠 London, Hybrid (2-days per week in office) 💵 Up to £75k base salary, plus discretionary bonus Evoke Talent has partnered with an exciting B2B Fintech Platform that is looking to grow its Java Development team. … the Financial Services market including asset managers, investment banks, and hedge funds, offering a market-leading technology platform. They are now looking for a Java Developer to work on a new Financial Data Product using a modern technology stack. Requirements: 2+ years of experience working with Java and more »

Senior Java Developer | National Security Consultancy | London | High Level Security Clearance Required | Salary up to £80,000 + £5,000 bonus | Hybrid 2-3 days per week on-site Yolk Recruitment are working with an expanding National Security Consultancy based in London looking for a Java Developer to … join their backend development team. As Java Developer you will work closely with customers to design & build modern backend solutions for critical applications in Java. They develop in a highly Agile/Scrum focused environment their core tech stack is Java, JavaScript, AWS. While the role is backend … on-site (Project dependent) & the opportunity to work a compressed 9 day working fortnight. They require active UK security clearance. Main Responsibilities: As a Java developer, you play a pivotal role in designing, developing and maintaining the critical backend applications with responsibilities including: Create and maintain robust, scalable, and more »

We are seeking an experienced Senior Java Developer with a solid track record in FIX API integration and a strong grasp of modern software containerization and orchestration technologies to join our dynamic team. The ideal candidate will play a pivotal role in the development and integration of our … Lead the FIX API integration effort for the trade capture module, employing containerization and orchestration with Docker and Kubernetes . Design, develop, and test Java components using JUnit or similar testing tools. Collaborate with the existing development team to ensure seamless integration with our current technology stack, including Kafka … on FIX API best practices, OpenAPI specification for documenting APIs, and implementation within an Event-Driven Architecture. Required Skills and Experience: 5+ years of Java development experience, specifically with J2EE and Spring Boot . Proficient in developing RESTful APIs and integrating with REST APIs. Experience with DevOps practices, tools more »

I am hiring on behalf of a prop 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 … 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 »

creatively solve complex problems during dynamic and meaningful projects. You will write clean, efficient, and well-documented code, troubleshoot and debug issues with existing software, participate in code reviews and provide feedback and new ideas, ironing out the project requirements or planning on how to tackle challenges. Discover, research … on our clients' projects. What we're looking for. To be successful for this role you will demonstrate a level of ability in C#, Java or similar. You will be passionate about technology and eager to learn programme development to an advanced level. We're seeking candidates who can more »

Backend Software Engineer/Developer (Java Low Latency Trading) WFH/London to £120k Do have expertise with backend Java development combined with low latency trade order management systems experience? You could be progressing your career in a senior, impactful role at a growing FinTech that … whilst enjoying a range of perks and benefits including almost remote working with only one-two days a month in London. As a Backend Software Engineer you'll design, develop and support trading systems, tools and infrastructure, optimising performance and scalability. You'll collaborate with traders, quants, risk … the time, meeting up with colleagues in the London office once a month (or more often if preferred). About you: You have strong Java development experience including multi-threading You have experience of working on low latency trade order routing systems You have an understanding of time series more »

Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, where they're using modern … innovative technology to drive positive social change. If you're an experienced Java Engineer with a passion for making a difference, this could be a good opportunity for you. They're seeking a skilled Java Engineer to help create meaningful solutions using modern Java related … technologies such as Spring Boot, Microservices, Kafka, Kubernetes, Docker all while harnessing the power of AWS. Key Responsibilities : Develop and maintain Java applications with Spring Boot and microservices. Collaborate with cross-functional teams to deliver high-quality software. Build and optimize RESTful APIs. Ensure code quality and follow best more »

Senior Software Engineer - London, Hybrid - £75k + Bonus Senior Java Developer - FinTech London, St Pauls (2 days per week onsite) Up to £75,000 p.a. + 10-15% bonus Company Overview : Join a leading FinTech here in the heart of Central London, changing the way the world … sees payments. They're seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka, Kubernetes, Docker all while harnessing the power of AWS. Key Responsibilities : Develop and maintain Java applications with Spring Boot and microservices. more »

Valcon is looking to bring on a Java Software Engineer to join the team on an immediate contract Inside IR35. You will need to have experience within the Finance/Banking/Trading domain. Role Responsibilities As a Developer in the Client Facing Technology (CFT) Team, you … experience with Java. Senior level experience with a Scripting language such as Javascript or Python. Experience with version control systems eg GitLab, GitHub Developing software using Agile methodologies. Level 3 Support for Production systems. Desired Broking/Trading/Banking business domain. Rapid Addition Platform or other FIX Messaging more »

Lead Software Engineer - Javascript/Typescript/OO/Java/C++/C#/Algorithms Location: London Permanent Salaries: £150,000 - £200,000 Contract Rates: £700 - £900/day (outside IR35) Join a dynamic developer tools company at the forefront of transforming global businesses with its … library. They're seeking an exceptional candidate proficient in JavaScript and TypeScript, with a solid grasp of non-JavaScript languages such as C++, C#, Java or Python. Familiarity with JavaScript Application Frameworks (e.g., React, Angular, Vue) is essential. You should possess a deep understanding of both micro and macro … aspects of successful software design and be comfortable navigating various languages, frameworks, and platforms. Strong familiarity with common design patterns and algorithms is a prerequisite. In their collaborative and technically stimulating work environment, you'll receive the support and resources needed to thrive. Their developer-centric offices, generous compensation more »

Senior Java Developer – City of London, Hertfordshire & West Sussex offices - Hybrid working – Salary between £50k-£65k DOE, plus flexible benefits - Permanent role Leading IT Consultancy with offices in UK and Europe is looking to recruit a permanent Senior Java Developer with expert core Java 17 coding skills … week in the office thereafter. Occasional travel to Client sites for meetings may be required. The successful candidate will join an established and experienced Java Consultancy team. Our clients pride themselves in employing high calibre IT consultants and software engineers, and this is a great opportunity to learn … from some of the most experienced Java Consultants around. Key skills to have: Experience of working on large, complex Enterprise systems Minimum of 5 years experience in Java development including recent Java 17: Interceptors and Evaluators Concurrency and Multi-threading Design Patterns and Functional programming Annotation Processors more »

UK bank that connects emerging and frontier markets to the rest of the world, using FX and payments technology. They are looking for a Software Engineer to deliver state-of-the-art financial systems to connect traditionally hard-to-reach regions to global financial infrastructure. About you? Successful … candidates will be working at the cutting edge of software and financial engineering. We are looking for someone who can shift the dial on current implementations and is experienced working with both green field and re-engineering improvements. Key Responsibilities Design and implement new payment systems. Help with cross … Work with and seek to improve technical standards. Take an active part in design and architectural discussions. Requirements 3+ years of experience. Experience with Java and/or Kotlin and Spring Boot. Worked in AWS cloud environments. A solid grasp of PostgreSQL or similar relational databases. Experience with Event more »

A leading systematic hedge fund is looking to add a strong Java engineer to their core trading technology team in London. The successful candidate will join a team responsible for the development and enhancement of various high performance, low latency trading applications that underpin execution and order management … for the business. Requirements: -BSc/MSc in Computer Science from a leading University -2+ years experience Core Java development -Strong computer science fundamentals -Strong understanding of multi-threading and concurrency -Experience developing real-time, fault tolerant systems -Experience with trading technology advantageous but not essential more »

Java Developer – Billion Dollar Hedge Fund – Order Management System (Between £85,000 - £110,000 Base Salaries + 30% Bonus) The Mission: My client is one of the global leading hedge funds that is offering the right and enthusiastic candidate a stepping stone into front-office technology, through the ability … functional teams to ensure the platform is built to handle scale, complexity, and customization. The Role: Coming in as a Junior to mid-level engineer, you will be responsible for building out a high-profile ‘Order Management System’ that will underpin the firm-wide systematic investment process, sitting between more »

dedicated to creating cutting-edge solutions that redefine the market landscape. With a strong emphasis on technology and innovation, they're seeking a Senior Java Developer to join their team and contribute to their growth and success. Position Overview: As a Senior Java Developer, you will play a … pivotal role in the development and maintenance of their core software applications. You will work closely with their cross-functional teams to design, implement, and deploy scalable solutions that meet our business requirements. Your expertise in Java development, along with your proficiency in technologies such as AWS, Spring … Responsibilities: Collaborate with product managers, designers, and other stakeholders to translate business requirements into technical solutions. Design and develop high-quality, scalable, and maintainable software applications using Java and related technologies. Architect and implement microservices-based solutions leveraging Spring Boot and AWS services. Write clean, efficient, and well more »

Junior and Mid Level Java Developer- London/Hybrid As a developer, you’ll be responsible for developing high-quality solutions. You’ll work as part of a team and report to the Head of Engineering. It’s a fast-paced environment, so you will need to make sound … around you. You’ll do this whilst learning about new technologies and approaches, with room to learn, develop and grow. Essential Requirements: 5+ years Java experience 2+ practical experience in Spring Boot Microservices Architecture Experience in 3 or more of the following: TDD Automated acceptance testing/BDD/ more »

providing exceptional experiences for travellers around the world. Working closely alongside product managers and designers, you will be part of the full process, leading software design to code, to test, to deployment. The team release code to production every few days, within a daily release cycle. You'll be … every day by writing clean, secure, and well-tested code. You'll need to have: 7 Year + object oriented language skills, ideally in Java as that's what the majority of the code base in currently developed in but if you have excellent C# or C++ skills and … are willing to learn Java that is ok. Experience of lead small team on development projects. Excellent communication skills Good understanding of software development principles such as TDD and knowledge of common design patterns. Commitment to testing best practices, including unit and integration tests. Knowledge of microservices architecture more »

Software Engineer (Java) London – Hybrid 2 days onsite weekly An eminent supply-chain finance organisation catering to hundreds of banks and corporates, managing over $30 billion in assets are looking for skilled Java Developers to join their diverse team here in Central London. With several large … for two days per week at their St. Paul's location, providing an excellent balance between office collaboration and remote flexibility. Requirements: Expert in Java development, with good understanding of object-oriented programming principles and design patterns. Experience with Spring Boot and microservices architecture. Focus on building scalable and more »