1 to 25 of 61 Remote/Hybrid Java Engineer Jobs in London

Description: Lead Java Engineer - Energy and Emissions Business Job Title Lead Java Engineer - Energy and Emissions Business Location London Corporate Title Director Risk management System (RMS) Trade Processing is a strategic platform acting as the primary record for financial products across the Bank, with a strong … office systems. As the RMS platform continues to expand its coverage of supported commodity products and trading flows, we are looking for a Lead Java Engineer to strengthen our experienced and dynamic team. Our technology stack includes Java, Spring, Kafka, Oracle Database, and React, offering opportunities ...

Senior Java Engineer – Payments UK Wide | Mainly Remote | Up to £75,000 + Benefits We're looking for an experienced Senior Java Engineer with hands-on ICON IPF experience to join a team delivering large-scale payment technology solutions for major banking clients. This … hands-on engineering role, working with modern cloud-based architectures and helping develop and deliver complex payment systems. You'll bring strong Java and AWS experience, alongside a solid understanding of payment frameworks and ISO 20022. Who you'll be working with You'll be joining a technology team ...

Latency Java Engineer Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From … lead applications systems analysis and programming activities. The role is to provide senior, low-latency systems and application framework engineering (skilled in Java, C++ , Rust, KDB, market data, algorithmic trading technology) within the London Based High Performance Architectures (HPA ) team. The team require a specialist on algorithmic trading systems ...

Principal Backend Engineer/Developer (Java Spring Boot Kafka AWS) London/WFH to £120k Are you an experienced Java Software Engineer who enjoys taking technical ownership, leading projects and working directly with clients? You could be progressing your career at a global technology consultancy, working … complex, long-term transformation projects, primarily within the financial services sector. As a Principal Backend Engineer, you'll lead the design and delivery of high impact technology projects, helping clients modernise legacy systems, migrate to AWS and introduce modern CI/CD and cloud deployment practices. You'll combine ...

Description:Job Title Lead Java EngineerLocation LondonCorporate Title DirectorRisk management System (RMS) Trade Processing is a strategic platform acting as the primary record for financial products across the Bank, with a strong focus on complex Over the Counter (OTC) derivatives. It supports the full trade lifecycle, from initial booking … back-office systems.As the RMS platform continues to expand its coverage of supported commodity products and trading flows, we are looking for a Lead Java Engineer to strengthen our experienced and dynamic team. Our technology stack includes Java, Spring, Kafka, Oracle Database, and React, offering opportunities ...

offices and a robust customer base across North America, Europe, and Asia Pacific. Overview of the Role We are seeking a Senior/Intermediate Java Engineer to join our R&D team. The role focuses on backend and middleware development using Java 17 and Spring, working across … high-availability system with kdb+ integration and strong security requirements. Key Responsibilities · Develop, maintain, and optimise Spring-based web applications and REST APIs using Java 17. · Integrate backend services with real-time kdb+ environments. · Implement authentication (SAML/LDAP) and secure authorisation (RBAC/ABAC). · Participate in distributed ...

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. … adoption through 2026. 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 ...

Deutsche Bank AG in London is seeking a Lead Java Engineer to drive the design, development and delivery of scalable, full‐stack solutions across backend Java/Spring and frontend technologies such as Angular/React. You will lead architecture decisions, ensure security and regulatory compliance … lifecycle from design to production support. The role requires extensive enterprise Java experience, strong API and microservices expertise, and a focus on test‐driven development #J-18808-Ljbffr ...

Principal Backend Engineer/Developer (Java Spring Boot Kafka AWS) London/WFH to £120k Are you an experienced Java Software Engineer who enjoys taking technical ownership, leading projects and working directly with clients? You could be progressing your career at a global technology consultancy, working ...

raised capital from some of the world’s best investors: Sequoia Capital, Founders Fund, Brevan Howard Digital, Y Combinator, and Kaszek Ventures. Software Engineer (Java) Location London Employment Type Full time Location Type Hybrid Department About ARQ ARQ is one of the fastest-growing fintechs in the world. … chance to grow fast with a world-class team, ARQ is the place to do it. What we're looking for As a Backend Engineer, you’ll design, develop, and maintain scalable, secure, and high-performing backend systems that power our innovative products. You’ll collaborate with a talented ...

Deutsche Bank AG in London is seeking a Lead Java Engineer to drive the design and delivery of scalable, full‐stack applications. You will own architecture decisions, API design, and end‐to‐end lifecycle while aligning with security and regulatory requirements. The role demands extensive Java/ ...

London is hiring a Senior Software Engineer (Java) to design, build and scale backend systems that power our fintech products. You will work in a hybrid setting, contributing to REST APIs, microservices and payments workflows, while shipping high-quality code with a focus on maintainability and performance. Join ...

transactional throughput, granular privacy management, fault-tolerance and an optimised infrastructure for the TAG TrustNet distributed network. We are using AWS cloud services and Java as primary programming language. The engineering team is responsible for ensuring the platform reliability, security, flexibility and suitability for TAG TrustNet applications. … engineering team? If you answered ‘yes’ to all three questions, then you could be the person we are looking for. The Lead Software/Java Engineer position combines technical leadership, architectural design and a hands-on development role that will contribute to Fiducia’s success through expertise ...

Fiducia DLT Limited is seeking an experienced Lead Software/Java Engineer to join the UK team, working remotely with occasional in-person meetings. You will drive architectural design, lead technical decisions, and deliver scalable, secure distributed services for the TAG TrustNet platform using Java and AWS. ...

technology consulting firm is seeking a Principal Java Engineer to join their team in London. The ideal candidate will have over 10 years of experience in Java development, particularly with low-latency systems in payments processing. Responsibilities include designing backend systems, building RESTful APIs, and collaborating across ...

critical role and we’re committed to using AI to work smarter and faster. About the Role We’re looking for a Senior Software Engineer to join our Intercept team, which builds the Endpoint Agent and Browser Extension that run on our customers' devices, and the backend services behind … them. You'll be a full-system contributor. You'll design and build complex Java backend services and make significant contributions to the agent's Rust codebase and the extension's TypeScript codebase. This software has to be fast, resilient and trustworthy across operating systems and real-world conditions. ...

Position: Java Low Latency Engineer Location: London, UK (Hybrid-3 days from office) Long term contract position Role Overview We are looking for an experienced Java Low Latency Engineer with strong expertise in Java performance optimization, JVM tuning, and high-performance system development. The ideal … candidate will have experience building event-driven, concurrent systems designed for low-latency and high-frequency environments Required Skills & Experience Strong Core Java and JVM performance tuning expertise. Excellent knowledge of Data Structures and Algorithms. Experience with concurrency, multithreading, and low-latency system design. Knowledge of GC, JNI, Java ...

clean rigorously tested code to production multiple times a week - a pace we only anticipate accelerating with AI adoption.We are seeking a Senior Java Engineer join Banking Technology team for Opus Capital Management strategic transformation. You will design and deliver enterprise-grade web application platforms, leveraging AI development … quality and reliability of code deliverables.Key Responsibilities• Design and build business requirements on microservices architecture platform used by senior bankers globally• Implementation of Java/Spring Boot backend and MongoDB/MSSQL data layer• Strong fundamentals in systems analysis, design patterns, SDLC including unit/integration test ...

passionate and committed individuals who want to kickstart a career in technology! You must be willing to complete full-time training in our Java Automation Engineer programme and will then be assigned to work in a junior role with one of our trusted client partners as a 'Spartan … will be reviewed accordingly, aligning to availability and requirements ensuring we can match the right candidates to the right roles. We are seeking Junior Java Automation Test Engineer, Technical Consultants to join our team: Automation Testing is at the core of defining, developing and testing products for businesses ...

Vertus Partners in London is seeking a hands-on Java Software Engineer to own design and delivery of distributed backend services in a banking environment. You will work on microservices, cloud deployments (AWS), and architecture decisions while writing production-grade Java and keeping systems scalable, resilient ...

building the next generation fintech platform with a focus on fast, scalable backend systems. We are seeking a Lead Software Engineer (Java) to own the backend stack, design robust APIs, and accelerate delivery with a pragmatic approach to TDD and CI/CD. Join a world-class team … work model and stock options that let you share in our growth. You'll work on microservices, REST APIs, and data-intensive services using Java and Spring Boot, with PostgreSQL, in a #J-18808-Ljbffr ...

Accenture plc is seeking a Software Engineer (Java) to join our London-area delivery teams. The role is associated with an Associate Manager level and requires delivering high-quality, tested code in an agile scrum setting. Location includes London and other UK cities, with on-site collaboration ...

ITRS Group in London is seeking a Senior Java Software Engineer to join the Platform Team. You will help build the core platform that ingests and transforms observability data for multiple applications, working on a hybrid schedule from our London office. You will participate in all phases ...

Software Engineer | Associate | London | 2026 Job Description MORE ABOUT THIS JOB Please note division and function examples are representative of opportunities common for this skill-set. The list is not exhaustive, and availability of open roles is determined based on business need. Specific roles will be confirmed through … data into action. Create new businesses, transform finance, and explore a world of opportunity at the speed of markets . RESPONSIBILITIES As a software engineer, you are the change agents that transform Goldman Sachs by applying your technical know-how. Be a part of our embedded engineering teams, that ...

Raytheon UK is seeking a Senior Software Engineer in London to design and build enterprise software in an agile, cross‐functional team. The role requires active eDV clearance and onsite work with potential remote/hybrid options depending on role and site requirements. Applicants should have strong Java ...