1 to 25 of 29 Remote Java Developer Jobs in London

Senior Java Developer - Remote Working - SC Cleared Lynx are currently working with a large IT consultancy to help them source a Senior Java Developer . Our client is large global Consultancy who work with enterprise clients, solving their business and technology problems using cutting edge Solutions. Responsibilities: Engaging in the entire software development lifecycle, from gathering … projects Key skills and experience: Previous experience working within a consulting organisation or the public sector is essentail Must be either SC cleared or eligible Experience working as a Java Developer Java development experience Experience working within cloud environments If this role sounds of interest, then please apply with your updated CV. More ❯

Java, Developer, Lead Senior/Principal Java Developer Location: London (Hybrid - 2/3 days onsite) Salary: £80,000-£110,000 + excellent benefits We are working with a leading client in the technology sector who are seeking a number of Senior/Principal Java Developers to join their growing team in London. This is … a hands-on role suited to an experienced developer with strong core Java expertise and a solid understanding of modern software engineering practices. You'll be contributing to the design and development of high-performance, scalable systems while mentoring junior team members and playing a key role in technical decision-making. Key Requirements: Extensive experience in Java More ❯

Vacancy for Senior Java Developer at The National Archives Vacancy for Senior Java Developer at The National Archives 20 December 2021 Remote, Kew Up to £700 per day Fixed Term An experienced Java developer is required to design, implement and test improvements to the performance and features of the DROID file identification tool, starting … with enabling DROID to be integrated with cloud-based workflows. The specialist will be the only developer actively working on DROID. The wider team is a Product manager, Technical Architect, Lead and Senior Developers (available for discussion of technical options, code review, acceptance). The specialist will have access to users: Digital Archivists (users of the current tool, available More ❯

Senior Full Stack Java Developer Citi London, United Kingdom Apply now Posted 1 day ago In-Office Job Permanent Competitive Senior Full Stack Java Developer Citi London, United Kingdom Apply now Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more … access to capital and liquidity. What We do/The Team The FX Data Analytics & AI Technology team, within Citi's FX Technology organization, seeks a highly motivated Senior Java Data Engineer. The FX Data Analytics & Gen AI Technology team provides data, analytics, and tools to Citi FX sales and trading globally and is responsible for defining and executing … a practical and pragmatic attitude, ability to build consensus, and work both collaboratively and independently in a dynamic environment. Role Overview/What will you do: As a Senior Java Engineer, your mission is to help shape our team of innovators and technologists toward creating next-level solutions that improve the way our business is run. Engineer data and More ❯

Algo Trading Java Developer** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Bromley/Hybrid (3 days on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates About Us The ETT team is at the forefront of developing innovative solutions for low touch, low latency trading. Our focus on FIX … market. With a strong presence across AMRS, EMEA, and APR, we maintain a global perspective while catering to the unique needs of each region. Your Role As a core Java developer, you will be instrumental in enhancing our algorithmic trading engines that support benchmark algorithms, smart order routing, and internal crossing for the EMEA and global electronic business. … groups to capture essential requirements. Engage in all stages of the development lifecycle, including requirements gathering, coding, unit testing, and supporting deployments. Essential Skills and Qualifications: Proficient in core Java APIs (collections, concurrency, NIO). Experience with multithreaded systems and Java garbage collection. Familiarity with design patterns (e.g., Observer, Factory, Singleton). Strong background in test-driven development More ❯

Algo Trading Java Developer** (Contract) Duration: 12 Months (Possibility for extension) Location: London/Bromley/Hybrid (3 days on site) Rate: A highly competitive Umbrella Day Rate or Salary is available for suitable candidates About Us The ETT team is at the forefront of developing innovative solutions for low touch, low latency trading. Our focus on FIX … market. With a strong presence across AMRS, EMEA, and APR, we maintain a global perspective while catering to the unique needs of each region. Your Role As a core Java developer, you will be instrumental in enhancing our algorithmic trading engines that support benchmark algorithms, smart order routing, and internal crossing for the EMEA and global electronic business. … groups to capture essential requirements. Engage in all stages of the development lifecycle, including requirements gathering, coding, unit testing, and supporting deployments. Essential Skills and Qualifications: Proficient in core Java APIs (collections, concurrency, NIO). Experience with multithreaded systems and Java garbage collection. Familiarity with design patterns (e.g., Observer, Factory, Singleton). Strong background in test-driven development More ❯

to collect, connect and understand complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Junior Java Software Developer Requisition ID: 121988 Location: Frimley - Hybdrid working (1-2 days per week onsite) Grade: GG08 - GG09 Referral Bonus: £5,000 Are you passionate about working with … cutting edge technology, and self-motivated to deliver exciting new capabilities? Are you an experienced Java developer who likes a challenge and is keen to keep your skills current and even cross train into new technologies? As an experienced Java Developer in BAE Systems AI, you'll be working with our international customers to enhance and More ❯

Contact email: Job ref: JD/AG/HH/99 Startdate: ASAP Java Developer - Algo Trading Front Office High-Performance Systems Are you a skilled Java developer with a passion for financial markets and algorithmic trading? This is a rare opportunity to step into a front-office role where you'll work at the intersection … a fast-paced, high-pressure environment, where milliseconds can make a significant impact on profitability. What We're Looking For: Candidates in the early stages of their career with Java development experience, ideally in a high-performance or real-time systems environment. A strong interest in trading and financial markets, with a desire to be embedded in a front More ❯

Java Fullstack Developer Hybrid Remote in the U.K | Up to £55k (DOE) | Leading Digital Consultancy *Must be security clearance eligible* Ready to level up your development career? Join one of the UKs most exciting and fast-growing digital consultancies as a Java Fullstack Developer and play a key role in delivering innovative solutions for high-profile … working and the support of a forward-thinking team. What Youll Do: As a key part of our engineering team, youll: Build and maintain scalable full-stack applications using Java (Spring Boot) and JavaScript/TypeScript (React) . Contribute to major projects from day one, working closely with cross-functional teams in a highly collaborative environment. Engage with emerging … . Work on impactful government and public sector projects, enhancing services millions rely on. What Youll Bring: Eligibility for security clearance (UK-based only) At least Three years commercial Java backend (Spring Boot) development experience Proficient experience with JavaScript/TypeScript , ideally with React Hands-on familiarity with GIT, CI/CD , and modern development practices Bonus points for More ❯

provided by Free-Work UK. Your actual pay will be based on your skills and experience talk with your recruiter to learn more. Base pay range Senior Full Stack Developer/Software Engineer (Java JavaScript React) London to 80k Well established trading brokerage is seeking a Senior Full Stack Developer as they expand into UK markets. As … a Senior Full Stack Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development lifecycle and will quickly see the impact of your work, developing high quality, scalable and secure trading applications, working across … the full tech stack from Java on the backend through to JavaScript/TypeScript, React and React Native front end work. Location/WFH: You'll join a team of finance entrepreneurs and technologists in City based offices with smart dress code on a fulltime basis. About You You are an experienced Software Developer with a strong knowledge More ❯

Possibility of remote work: TBC Contract duration: 6 months Location: London JOB DETAILS Role Title: JAVA Developer Required Core Skills: Candidate should have experience working in AWT, Swing, JavaFX, and UI testing. The person should have worked on desktop, client-server, rich client application development. Advanced knowledge of Java and associated ecosystem (Java 17, IntelliJ/ More ❯

One of the UKs most iconic omni-channel retailers is looking for a Lead Java Developer to join their expanding digital engineering function. This position requires deep expertise in Kotlin or modern Java , strong architectural understanding of microservices , and a passion for technical leadership and mentoring. Experience working within ecommerce, mobile, or customer-facing digital platforms is … with agile product teams, and contribute to a high-traffic platform used by millions of customers. Key Responsibilities: Design, build, and maintain scalable, high-performance services using Kotlin or Java Provide technical leadership and mentoring to other engineers in the team Contribute to solution architecture and strategic technical direction Build, integrate, and maintain REST APIs and backend services Champion … take on people management responsibilities for engineers Stay updated with emerging backend and cloud technologies Key Skills & Experience 5+ years of back-end development experience using Kotlin or modern Java Expertise in microservice architectures and frameworks like Spring Boot or http4k Deep understanding of RESTful API design and integration Proven experience mentoring engineers and contributing to high-performing teams More ❯

expansion. This creates new opportunities for driven and skilled individuals to join one of the fastest-growing consultancies globally. Job Description We are seeking an experienced Senior Full Stack Java Developer to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly and there will be an opportunity for you to achieve medium and long-term … CD Pipelines and SOLID/DRY principles. Hands-on developing/coding role using the following technologies: Frontend (JavaScript/TypeScript or Angular or React or Node). Backend (Java, SpringBoot, Hibernate, Kotlin). Experience in estimation and sizing. Integration experience. API Design experience. Cloud experience. Appetite to work with emerging AI technologies. SC Eligible. Additional Information Why Version More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Select how often (in days) to receive an alert: Job Title: Java Developer - Contract (Day Rate - PAYE) Job Code: 10765 Country: GB City: London Skill Category: IT\Technology Description: Role Type: Contractor (Day Rate Contractor - PAYE only) Location: London (Hybrid … Data Services (Products, Books & Counterparties), Risk, Investment Banking, Legal, Audit, Compliance, HR, Corporate Services, & Real Estate divisions across the globe. Role and Responsibilities Analysis and software development for standalone Java components which provide the middle and back-office solutions for BFSI Application Design, develop and unit-test his deliverable - as per exit criteria Responsible for seeing the delivery through … well Ownership - Ability to independently design and execute solutions Adopt best practices for software development Client Centricity - Balancing solutions between stakeholder expectations and future scalability Must Have Experience Core Java Spring framework (DI, AOP, etc.) Design Patterns RDBMS - Sybase, MS SQL Server etc. Unit Testing framework Web services (Rest or SOAP) Microservices Understanding of OOPs concept XML/XSLT More ❯

Our client , a leading investment bank, is seeking a highly skilled Java Developer to join their Electronic Trading Technology (ETT) team. This is a 12-month contract role, operating inside IR35 , with a hybrid working model based in South London . Key Responsibilities Deliver enhancements to algorithmic trading strategy engines Contribute to core framework-level development Collaborate directly … gather and refine requirements Participate across the full software development lifecycle: requirements gathering, coding, unit testing, code reviews, and second-line support Essential Skills & Experience Strong expertise in core Java APIs (collections, concurrency, NIO) Solid understanding of multithreaded systems , low-latency I/O , and Java garbage collection Familiarity with design patterns (Observer, Factory, Singleton) Proven experience in More ❯

Our client , a leading investment bank, is seeking a highly skilled Java Developer to join their Electronic Trading Technology (ETT) team. This is a 12-month contract role, operating inside IR35 , with a hybrid working model based in South London . Key Responsibilities Deliver enhancements to algorithmic trading strategy engines Contribute to core framework-level development Collaborate directly … gather and refine requirements Participate across the full software development lifecycle: requirements gathering, coding, unit testing, code reviews, and second-line support Essential Skills & Experience Strong expertise in core Java APIs (collections, concurrency, NIO) Solid understanding of multithreaded systems , low-latency I/O , and Java garbage collection Familiarity with design patterns (Observer, Factory, Singleton) Proven experience in More ❯

Role: Java Developer Location: London (Hybrid) Day Rate: Up to £450 P/D Contract: 6 Months Rolling This firm is a leading provider in software and data engineering, that drives technological and organisational transformation for some of the world’s leading organisations. You will be working alongside highly skilled and enthusiastic computer scientists. The culture is highly … real-world business problems through technology and are confident in contributing their expertise to challenge conventional thinking and present new ideas. Role Responsibilities (Full Spec. avail): Develop clean, efficient Java code for web, desktop, or mobile applications Write unit tests, debug issues, and ensure reliable software performance Collaborate with developers, product managers, QA, and DevOps teams Contribute to scalable … and maintainable system design and architecture Refactor code, optimize performance, and manage technical debt Successful candidates: Experience working with Azure Understanding of the financial services desirable Strong understanding of Java mandatory A degree in Computer Science or equivalent If the above is of interest please apply or reach out to asummers@hunterbond.com for more details More ❯

Role: Java Developer Location: London (Hybrid) Day Rate: Up to £450 P/D Contract: 6 Months Rolling This firm is a leading provider in software and data engineering, that drives technological and organisational transformation for some of the world’s leading organisations. You will be working alongside highly skilled and enthusiastic computer scientists. The culture is highly … real-world business problems through technology and are confident in contributing their expertise to challenge conventional thinking and present new ideas. Role Responsibilities (Full Spec. avail): Develop clean, efficient Java code for web, desktop, or mobile applications Write unit tests, debug issues, and ensure reliable software performance Collaborate with developers, product managers, QA, and DevOps teams Contribute to scalable … and maintainable system design and architecture Refactor code, optimize performance, and manage technical debt Successful candidates: Experience working with Azure Understanding of the financial services desirable Strong understanding of Java mandatory A degree in Computer Science or equivalent If the above is of interest please apply or reach out to asummers@hunterbond.com for more details More ❯

You will be working with a London-based investment bank within a market-leading front-office team as a mid-level Java Developer working on business-critical solutions for a range of stakeholders, including traders and quants. What you'll need to succeed 5 years' Java Development experience within financial services. Strong experience with cloud, ideally Azure. More ❯

Chicago. We pride ourselves on a diverse, friendly, dynamic culture - with a focus on internal promotion and developing our people. Scope of Role ITRS Group is looking for Senior Java Engineer in London. Reporting to our Engineering Manager, you will sit in the Platform Team and form part of a wider global Engineering Team. The Core Platform layer is … in anticipation of wider customer adoption through 2025. Our role offers a permanent, full-time position working from our London office on a hybrid work schedule. As a Senior Java Software Engineer, you will: Participate in all phases of the product lifecycle, including design, development, documentation, testing, integration, deployment, and ongoing support. Participate in mentoring relationships - both giving and … ongoing personal growth. There will always be opportunities requiring it. We have an ambitious L&D policy to support your learning and growth Requirements You are predominantly a backend Java developer with at least 7 years of experience building complex distributed systems. You have built applications from the ground-up with a deep understanding of core Java More ❯

Graduate/Junior Developer, Python, Linux, C#, Java - London (Teck stack: Graduate/Junior Developer, Python, Linux, C#, Java, .NET 9, C#, J2EE, Agile, TDD, BDD, Graduate/Junior Developer) Since 2006 our client's revolutionary marketing software platform has been helping businesses all over the world to attract, engage, and delight customers by delivering … inbound experiences that are relevant, helpful, and personalized. Having recently launched in the UK, they looking to hire Graduate/Junior Developer (Python, Linux, C#, Java)) to become a part of their ever-growing family. They believe that individual developers are in the best position to make decisions about what should be created, and how it should be … They believe that problems are solved with technology and experience, not process, and that mistakes are a normal part of learning. These roles would be suitable Graduate/Junior Developer who have recently graduated from university and have a basic understanding of any of the following technologies: Python, Linux, C# or Java; which might have been acquired as More ❯

access to capital and liquidity. What We do/The Team The FX Data Analytics & AI Technology team, within Citi's FX Technology organization, seeks a highly motivated Senior Java Data Engineer. The FX Data Analytics & Gen AI Technology team provides data, analytics, and tools to Citi FX sales and trading globally and is responsible for defining and executing … a practical and pragmatic attitude, ability to build consensus, and work both collaboratively and independently in a dynamic environment. Role Overview/What will you do: As a Senior Java Engineer, your mission is to help shape our team of innovators and technologists toward creating next-level solutions that improve the way our business is run. Engineer data and … or equivalent education) in a STEM discipline. Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spark , Scala ( or Java) Production scale hands-on Experience to write Data pipelines using Spark/any other distributed real time/batch processing. Strong skill set in More ❯

access to capital and liquidity. What We do/The Team The FX Data Analytics & AI Technology team, within Citi's FX Technology organization, seeks a highly motivated Senior Java Data Engineer. The FX Data Analytics & Gen AI Technology team provides data, analytics, and tools to Citi FX sales and trading globally and is responsible for defining and executing … a practical and pragmatic attitude, ability to build consensus, and work both collaboratively and independently in a dynamic environment. Role Overview/What will you do: As a Senior Java Engineer, your mission is to help shape our team of innovators and technologists toward creating next-level solutions that improve the way our business is run. Engineer data and … or equivalent education) in a STEM discipline. Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spark , Scala ( or Java) Production scale hands-on Experience to write Data pipelines using Spark/any other distributed real time/batch processing. Strong skill set in More ❯

will be given the resources and support you need to help you with your learning journey. What you'll be doing: This is an opportunity to work as a Java software engineer on a cross-functional Agile Product team. Product teams build and support new features that create business value. Within your product team you'll typically be working … pair programming. Agile development methods such as Scrum or Kanban. REST API development and/or consumption. Relational databases MySQL, SQL Server, Postgres, etc. Experience in frontend work, eg. Java Script/Type Script, Angular, etc. What else you could bring: Docker, Kubernetes Jenkins, Gitlab CI. Familiarity with VoIP OAuth/OpenIDConnect AWS FaaS (Lambdas) Go experience Why us More ❯

An instantly recognisable London-based financial services institution is actively seeking 2 Senior Java Developers with extensive banking experience to work on a business-critical project in the risk and pricing space. What you'll need to succeed 10+ years' Java Development experience within financial services - mandatory Good knowledge across a range of asset classes, ideally Fixed Income More ❯