201 to 225 of 240 Java Engineer Jobs in London

Senior Lead Software Engineer - Backend Engineering - Java/Kotlin

Location
Greater London, England, United Kingdom
your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Senior Lead Software Engineer at JPMorganChase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into the hands of our customers. … resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls. Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes ...

Java Lead Software Engineer - EDG Regulatory Technology

Location
Greater London, England, United Kingdom
opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within the EDG Technology Org, you are an integral part of an agile team that works to enhance, build, and deliver trusted … contributor, you are responsible for conducting critical technology solutions across multiple technical areas—including Common Data Model (CDM), Data Regulatory Reporting (DRR), Rune DSL, Java, and cloud platforms—within various business functions in support of the firm’s business objectives. Job Responsibilities Executes creative software solutions, design, development ...

Java Automation Test Engineer

Hiring Organisation
Sparta Global Limited
Location
South Croydon, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 25,000 Annual
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 ...

Senior Backend Engineer – Cash Management (Java/Spring)

Location
Royal Borough of Greenwich, England, United Kingdom
Wise is looking for a Senior Software Engineer II in Cash Management. You will design, build, and operate backend services in Java/Spring Boot within a microservices setup. You’ll work with product managers and partner banks to enable international payments and liquidity management. You’ll lead ...

Lead Software Engineer: Python & Java for Markets Tech

Location
Greater London, England, United Kingdom
J.P. Morgan in London is seeking a Lead Software Engineer to design and deliver secure, scalable technology solutions within the Markets Technology team. You’ll shape architecture, collaborate across functions, and contribute to trusted products that support business objectives. You will work in an agile environment, ensuring high standards ...

Java/Kotlin Software Engineer - Agile, TDD, Spring

Location
City Of London, England, United Kingdom
Skills and Experience You possess strong development experience in Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, and Algorithms. Knowledge of additional technologies such as Scala, React, Spring ...

Java Software Engineer III

Location
Greater London, England, United Kingdom
have an exciting and rewarding opportunity for you to take your software engineering career to the next level. As a Software Engineer III at JPMorganChase within the Corporate & Investment Bank Payments tech team you serve as a seasoned member of an agile team to design and deliver trusted market ...

Senior Java Backend Engineer – Payments at Scale

Location
Greater London, England, United Kingdom
慨正橡扯 is looking for a Senior Software Engineer to join their payment services team. This role involves translating requirements into tasks, producing test-driven features, and mentoring others while working with various payment methods securely. With a focus on innovation, candidates should have over 5 years of Java ...

Senior Java Lead Engineer: Global Liquidity Tech

Location
Greater London, England, United Kingdom
Global Liquidity business, managing large asset flows and delivering high‐scale, low‐latency systems used by traders and portfolio managers. The role requires strong Java expertise (17+), TDD/BDD, and experience with Spring or Guice and streaming tech like Kafka. #J-18808-Ljbffr ...

Software Engineer II - FICC eTrading - Java

Location
Greater London, England, United Kingdom
high‐quality delivery. If you enjoy solving problems and continuously improving how software is built, this is a strong next step. As a Software Engineer II at JPMorgan Chase within the FICC eTrading tech team, you will design, develop, and troubleshoot software components that support secure, stable, and scalable … adopt relevant emerging technologies Required qualifications, capabilities, and skills Strong OOP/design patterns understanding and clean code practices Strong coding skills in Java and Spring with solid fundamentals Proven, hands‐on experience across system design, application development, testing, and production support Experience with FIX protocol Preferred qualifications, capabilities ...

Python & Java Backend Engineer – Spring Boot & REST

Location
Greater London, England, United Kingdom
Hamilton Barnes Associates Limited is seeking a Python Developer with strong Java experience for a 12-month hybrid contract in London. The role involves designing, developing, and maintaining backend applications within a financial services context, collaborating across the full SDLC. Key responsibilities include building RESTful services with Spring Boot … integrating with Java components, and ensuring performance and security. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — React/Java/AWS SaaS

Location
Greater London, England, United Kingdom
Keylane UK is seeking a Full Stack Developer to build SiteView with React front-end and Java/J2EE back-end, in a Docker/AWS environment. You will contribute across the development lifecycle, prototype features, write tests, and deploy, collaborating with a small team to deliver scalable SaaS ...

Software Engineer (C#/Java) – Finance Trading APIs, London

Location
Greater London, England, United Kingdom
Harrington Starr is seeking a Software Engineer at associate level to join a hands-on development team in London. You\'ll build and maintain software using C# and/or Java, integrate real-time data from third-party APIs, and work within agile sprints to deliver secure, compliant ...

Lead Software Engineer - Backend Engineering - Java/Kotlin

Location
Greater London, England, United Kingdom
realize your potential. Our team is key to our success. We’re people‐first. We value collaboration, curiosity and commitment. As a Lead Software Engineer at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into the hands … adherence to resiliency and security expectations; experience coaching engineers on safe, compliant adoption within delivery practices Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes ...

Java Software Engineer - Open Banking & Payments

Location
Greater London, England, United Kingdom
Starling Bank, the UK's leading digital bank, is seeking engineers with 3–4 years of Java experience to join the Getting Paid & Open Banking team. You will build and maintain capabilities enabling businesses to collect payments and connect with third-party providers. Work in a hybrid model with ...

Java Finance Engineer — Core Banking Systems

Location
Greater London, England, United Kingdom
Starling Bank is actively expanding its Finance Engineering team in London and beyond, seeking engineers with 3–4 years of Java experience to build and support core financial systems such as ledgers and integration points. You will contribute to a cloud-native stack (AWS/GCP), work on distributed ...

Backend Engineer (Java+AWS+AI)

Location
Greater London, England, United Kingdom
access to over 19,000 financial markets. Mode of working: Hybrid (2‐3 days from London office) What you will need for the role Java & Spring/Spring Boot: 8+ years of extensive experience in building and deploying back‐end services. 8+ years of experience in Backend development. MongoDB ...

Java Software Engineer (Mid-Level) – Fintech, London

Location
Greater London, England, United Kingdom
traders and product teams to deliver robust, scalable software in a fast-moving fintech environment. The ideal candidate has 3-5 years of commercial Java experience and a strong background in performance-sensitive systems within fintech or finance, #J-18808-Ljbffr ...

Software Engineer II, JVM Microservices (Java/Kotlin)

Location
London Borough of Islington, England, United Kingdom
Expedia Group's B2B division seeks a software engineer to design, develop, and deliver features for the Credit platform used by partners globally. You will write maintainable Java/Kotlin code across the full software lifecycle and participate in architectural decisions. Collaborate with product managers, designers, and engineers ...

Senior Blockchain Engineer - Hybrid Java Web3 Backend

Location
Greater London, England, United Kingdom
Citi London is seeking a Senior Blockchain Engineer to join the Digital Assets Platform. You will contribute to the Citi Integrated Digital Assets Platform (CIDAP), building enterprise-grade web applications with a strong Java backend and Web3 integration. The role requires hands-on development, collaboration across teams ...

Lead Software Engineer - Backend Engineering - Java/Kotlin

Location
Greater London, England, United Kingdom
realize your potential. Our team is key to our success. We’re people-first. We value collaboration, curiosity and commitment. As a Lead Software Engineer at JPMorgan Chase within the Accelerator business, you are the heart of this venture, focused on getting smart ideas into the hands … shape their own path and a pragmatic and iterative approach to achieving our long term goals Technologies: We primarily use Jvm based languages (Java/Kotlin) but we also have parts of the platform that use other languages as needed. We look to use Open source when it makes ...

Senior Java/Scala/Kotlin Engineer for New Digital Bank

Location
Greater London, England, United Kingdom
Vertex Solutions is seeking a Java Developer for an exciting Financial Services project in London. You will join a team building a brand new digital bank from scratch, contributing to core services and platform components. Experience with Java, Scala, or Kotlin, plus strong databases, distributed systems design ...

Senior Backend Engineer, Contacts Platform (Java)

Location
Greater London, England, United Kingdom
global technology company is looking for a dedicated backend engineer to join their team in London. You will drive the technical vision for the backend solution powering the recipient management product, collaborating with an agile team focused on delivering top-notch customer experiences. The ideal candidate has experience … Java 8+, distributed systems, and designing RESTful APIs. This role requires a strong product mindset and passion for problem-solving in a collaborative environment. #J-18808-Ljbffr ...

Senior Backend Engineer, Partner Platform (Java/Spring)

Location
Greater London, England, United Kingdom
Wise is seeking a Senior Backend Engineer in London to build and operate new backend services for the Partner Experience team. You will design and deploy microservices, RBAC, and SSO integrations, enabling enterprise partners to onboard, report, and manage their day-to-day activities within the portal. You will ...

Java & React Engineer – Hybrid (London Banking)

Location
Greater London, England, United Kingdom
growing Consultancy in London seeks a Java/React Developer for a hybrid role focused on a Banking project. The successful candidate will lead engineering efforts across teams, focusing on software design, implementation, and maintenance. They must write high-quality, modular code and possess experience with Java, React ...