101 to 122 of 122 Senior Java Engineer Jobs in London

Senior Java Backend Engineer for AI-Driven Systems

Location
Greater London, England, United Kingdom
within the engineering platform. The role operates at SFIA Level 4, allowing guidance to juniors and influence over team objectives. You will work on Java/Spring Boot backends, contribute to architecture, and implement end-to-end backend solutions with modern practices in an Agile/Scrum setting. #J ...

Senior Backend Engineer (Java/AWS) + AI — Hybrid

Location
Greater London, England, United Kingdom
Remotestar, a leading fintech company in London, is seeking an experienced backend developer with expertise in Java and Spring/Spring Boot. The ideal candidate will have over 8 years of backend development experience, strong knowledge of MongoDB, RESTful services, and effective team leadership capabilities. This hybrid position requires ...

Senior Software Engineer II - Fraud Squad - Account Integrity (Java)

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 80 K
entirely new network for the world's money.For everyone, everywhere.More about our mission and what we offer.Job DescriptionAbout the role:Join us as a Senior Software Engineer in our critical Account Integrity team. This is a high-impact engineering role with a strong product focus, dedicated to solving … frontendYou will be delivering a tangible, real-world impact by securing customers' money, accelerating product growth by raising automation levels, and helping us engineer a world-class money transfer product.What do you need Engineering Expertise: Professional experience with Java or other JVM-based languages, including the Spring framework. ...

Senior Lead Scala/Java Software Engineer - CDAO Data Platforms

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Data Platforms team in the Chief Data & Analytics Office, you are an integral part of an agile … engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls.Ability to tackle design and functionality problems independently with little to no oversightPractical cloud native experiencePreferred qualifications, capabilities ...

Senior Software Engineer II - Fraud Squad - Account Integrity (Java)

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
world's money. For everyone, everywhere. More about our mission and what we offer . About the role: Join us as a Senior Software Engineer in our critical Account Integrity team. This is a high-impact engineering role with a strong product focus, dedicated to solving complex, real … frontend You will be delivering a tangible, real-world impact by securing customers' money, accelerating product growth by raising automation levels, and helping us engineer a world-class money transfer product. What do you need? Engineering Expertise: Professional experience with Java or other JVM-based languages, including ...

Senior Software Engineer II - Payin Platform - Backend (Java)

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 120 K
network for the world's money.For everyone, everywhere.More about our mission and what we offer.Job DescriptionAbout the role:We are looking for a talented Senior Software Engineer to join our Payin Platform team in the London office. This team owns layer that powers how money enters Wise. … used by many teams across the company, so correctness, reliability, and thoughtful API design matter enormously.QualificationsWhat do you need?:5+ years of experience in Java, Kotlin, Python or Go Strong experience with Spring framework, relational databases, distributed and concurrent systems (Kafka)Great cross-team communication - Can discuss and champion ...

Senior Java Full-Stack Engineer - Microservices & AI

Location
Greater London, England, United Kingdom
JPMorganChase is seeking a Software Engineer III in London to own end-to-end delivery of secure, full stack features. You will design, implement, and operate services built on microservices, Kafka, and CI/CD pipelines, while driving performance, resiliency, and secure coding practices across production systems. Expect collaboration ...

Senior JVM Fullstack Engineer — Java/Kotlin & React

Location
Greater London, England, United Kingdom
Zühlke Engineering Vietnam LLC. is seeking a Senior Fullstack Developer to join a high-performing engineering squad in London or Manchester. You will work on backend-led services using Kotlin or Java 17+, building APIs and event-driven flows, and contribute to modern web interfaces with React ...

Senior Low-Latency Java Engineer - London

Hiring Organisation
McGregor Boyall
Location
London, United Kingdom
Salary
£ 100 K
+ Bonus + Benefits City of London, LondonPermanentI'm working with a leading global investment bank looking for an exceptional low-latency engineer to join its specialist electronic trading technology team.This is a highly hands-on position-around 90% coding-building Java and Rust event-sourcing frameworks that … platforms across the bank.The technology operates at serious scale, with response times in the 10-100 microsecond range.We're looking for experience in:* Modern Java and JVM performance optimisation * Low-latency algorithmic trading systems * Market data and back-testing/simulation tools * Linux internals, system calls and kernel tuning ...

Senior Lead Software Engineer - Backend Engineering - Java/Kotlin

Hiring Organisation
JP Morgan Chase
Location
London, UK
Employment Type
Full-time
helps you realize 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 … engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to 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 ...

Java Sr Lead Software Engineer - OMS/Sales - VP

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products.As a Senior Lead Software Engineer at JPMorganChase within the Global Sales OMS technology group working in EMEA with a focus on our NAMR operations … concepts and advanced applied experience in JavaHands-on practical experience delivering system design, application development, testing, and operational stabilityProficiency in back-end technologies notably Java, Springboot, High performance java, thread safety context , lockless approach and controlled object generation practices for high volume systemsDemonstrated ability to independently solve design ...

Senior AI-Driven Full-Stack Engineer (Java/React)

Location
Greater London, England, United Kingdom
Capgemini is seeking a Java Full Stack Developer with AI experience to join the Financial Services Cloud & Custom Applications team in a hybrid setup. You will work with business stakeholders to shape and deliver scalable digital solutions, combining strong engineering with a consultative mindset. The role requires collaboration across ...

Senior Lead Software Engineer - Backend Engineering - Java/Kotlin

Location
Greater London, England, United Kingdom
helps you realize 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 … engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to 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 ...

Senior JVM Engineers - Java, Scala & Kotlin

Location
Greater London, England, United Kingdom
Location: Canary Wharf, London – 3 days per week in the office Salary: Up to £160,000 + benefits We’re looking for an exceptional Senior JVM Engineer to join a high-performing engineering team in Canary Wharf. This is a hands‐on role for an engineer … solving complex technical problems, building highly scalable systems and working in a strong engineering culture. You’ll work primarily across the JVM ecosystem , with Java, Scala and/or Kotlin , contributing to the design and development of robust, high‐performance distributed systems. You’ll be expected to bring strong ...

Senior Lead Software Engineer - Python / Java

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
have an 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 Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver … closely with front office teams (trading, structuring) to support the QES platform.Develops platform and visualization components required by the desk.Utilizes principal technologies such as Java, Python and TypeScript (React) within the team.Required Qualifications, Capabilities, and Skills:Formal training or certification on software engineering concepts and proficient advanced experienceHands ...

Senior Software Engineer II - Contacts Team - Java

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 80 K
learn more, we do want to hear from you!You get things doneYou have experience working with large scale distributed systemsYou have years of Java 8+ knowledgeYou have experience working with relational and non-relational databases, query optimisation and designing schemasYou have a strong product mindset and passion … work at Wise visit Wise.Jobs.Keep up to date with life at Wise by following us on LinkedIn and Instagram.SummaryType: Full-timeFunction: EngineeringExperience level: Mid-Senior LevelIndustry: Financial Services ...

Senior Lead Software Engineer - Python / Java

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 Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted … front office teams (trading, structuring) to support the QES platform. Develops platform and visualization components required by the desk. Utilizes principal technologies such as Java, Python and TypeScript (React) within the team. Required Qualifications, Capabilities, and Skills: Formal training or certification on software engineering concepts and proficient advanced experience ...

Senior Backend Engineer - Scala/Java & Cloud (Event-Driven)

Location
Greater London, England, United Kingdom
также опыт с Kafka и тестированием. Участие в проектировании, код-ревью и тесное взаимодействие с cross-функциональными командами обязательно. Требуется опыт работы с Java и ReactJS, знание AWS и PostgreSQL приветствуется. #J-18808-Ljbffr ...

Senior Real-Time Java Platform Engineer

Location
Greater London, England, United Kingdom
engineering initiative to create a brand-new, real-time banking platform focused on scalability, availability, and zero-downtime reliability. The platform uses microservices with Java/Spring Boot, Kafka for real-time streaming, RESTful APIs, and automated CD pipelines. The team operates with strong autonomy, mentoring engineers and driving ...

Senior Quant Engineer: Low-Latency Java for Trading

Location
Greater London, England, United Kingdom
Novify is recruiting a Senior Quantitative Developer to design and optimise an institutional-grade trading platform for spot and derivatives. London, UK is preferred with Amsterdam considered; salary up to £200K base plus equity, full-time. You will build and launch new derivative products, work with clients for integration ...

Senior JVM Fullstack Engineer: Kotlin/Java + React

Location
Greater London, England, United Kingdom
Zühlke Engineering Ltd is seeking a Senior Fullstack Developer to join a high-performing engineering squad. You will work on backend-led services using Kotlin or Java 17+, and contribute to modern web interfaces with React and TypeScript. You’ll operate within an AI-augmented engineering environment, focusing ...

Java Sr Lead eSoftware Engineer - Equities Algo Trading - VP

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 120 K
have an 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 Equities Trading Technology Organization, you are an integral part of an agile team that works to enhance, build ...