2,126 to 2,150 of 2,195 Java Jobs

Intro Are you ready to explore a world of possibilities, both at work and during your time off? Join our American Airlines family, and you'll travel the world, grow your expertise and become the ...

A fintech startup in London is searching for a Senior Software Engineer to implement robust systems for their rapidly growing app. The ideal candidate will have extensive experience with high-volume applications and proficiency in ...

Indeed, Inc. seeks a skilled software engineer in Greater London to drive the design and operation of scalable software systems. The ideal candidate will have extensive experience in software design, team mentorship, and technical decision ...

What We Do/The Team Development of the Global Market Data platform to meet the requirements of the Global Equities business. Support for deployed market data systems in conjunction with Equities Production Support teams. ...

## Equities Technology (Low Latency Developer) - VPApplylocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26977601Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence ...

McGregor Boyall in London is seeking a senior Java engineer to lead the transformation of a strategic Front Office FX Options pricing platform. You will design high-performance services and drive an event-driven architecture. The role is hands-on with no people management, working closely with Traders, Quants ...

Group GTI in Wallingford, UK, is seeking a Principal Java Engineer to provide technical leadership for their core SaaS platform. You will own architecture, set engineering standards and mentor teams, collaborating with Product, Data, Ops and QA to deliver secure, scalable solutions. The role emphasizes driving performance, security, and operational ...

London is seeking a delivery-focused backend engineer to join our CTO organisation. You will work on scalable server-side services using Kotlin/Java 21, RESTful APIs, and modern tooling, with a focus on automation and SDLC improvements. You will shape architecture, contribute to the technical roadmap, and stay ...

development teams focused on innovative projects in the FX Technology group. This role involves overseeing team performance and stakeholder coordination while utilizing your extensive Java development experience to solve complex business challenges. Candidates should possess strong leadership and project management skills and a solid understanding of the regulatory banking environment. ...

developer. The role involves developing RESTful services and implementing Big Data solutions with strict SLAs. Candidates should have over 10 years of experience in Java development, be proficient with modern web technologies, and good at translating business requirements into technical solutions. This dynamic position requires collaboration with various teams ...

Java Script Works is seeking a Front End Java and HTML Developer to join their team in Brighton, United Kingdom. The ideal candidate will have strong experience in JavaScript and familiarity with Agile development practices. The role involves working with technologies such as Angular, HTML5, and Java, contributing ...

lead application 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 requires a specialist on algorithmic trading systems utilities … work performed. Other job‐related duties may be assigned as required. Responsibilities (but not limited to): 90% hands‐on in the Rust or Java codebase. We build microservices based event‐sourcing systems on a low‐latency in‐house framework. Response times in the 10 microsecond to 100 microsecond range. Lead ...

role is to 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 … teams across Citi with a concentration on low latency eTrading platforms in Markets Technology.**Responsibilities include (but not limited to):*** 90% hands in the Java or Rust codebase. We build microservices based event sourcing systems on a low latency in-house framework. Response times in the 10 microsecond ...

fast‐paced, dynamic environment. Deliver and optimise cloud‐cost strategies. Manage people and foster team development. Understand and apply programming languages such as Java, Python, and Node.js. Implement hybrid or multi‐cloud strategies. Technical Stack Node.js Java JavaScript Python Management, Cloud Optimisation, DevOps (other relevant skills) Compensation Competitive Role Type ...

London, United Kingdom Posted 6 months ago Overview Working on projects that are helping over 40 million people nationally. Tech Stack Docker Kubernetes Infrastructure Java Operations Linux Required Skills Linux mastery Experience with Docker and Kubernetes Additional Skills Familiarity with Java applications Microservices-based platforms Compensation £100K - 110K Role Type ...

DevOp Engineer/Test Lead (eDV required) Cheltenham, United Kingdom Tech stack JavaScript Automated Testing Security Java Hands-on Experience in Software Testing Preferably using: Cypress Cucumber (test automation frameworks) JavaScript and Java (desirable) Security Clearance BPSS/DV clearance required. Cobalt clearance must have been held for 12+ months. ...

Senior Back-End Developer Crawley, United Kingdom Posted 11 months ago Tech Stack Java Python JavaScript Backend Node.js APIs Responsibilities Design, develop, and maintain server-side applications and APIs using preferred technologies such as Java, Python, and Node.js . Architect scalable and high-performance systems to support business growth. Implement ...

Engineering Manager London, United Kingdom Posted 12 months ago Tech stack Spring Framework Java React TypeScript Spring Boot React Native Manager Job Requirements ...including recruiting, promoting, and onboarding. Bonus points if you have hands‐on experience with Java, Spring Boot in the backend, or TypeScript , React or React Native ...

Engineering (HealthTech) Cambridge, UnitedKingdom Posted 12 months ago Tech Stack React iOS Swift Java JavaScript Android MongoDB Kotlin Amazon AWS Node.js Setting Quantifiable OKR and Measuring Team Performance You should ideally have worked with the following technologies: Node.JS, React JS, MongoDB, AWS, Swift (iOS), Kotlin/Java for Android. Benefits ...

Citi is looking for a Java developer with strong scripting skills to contribute to the Global Market Data platform in a low-latency finance environment. The role involves ongoing development and collaboration with trading desks and support teams to deliver resilient data services. The candidate should be proficient in Java ...

United States Digital Space LLC is seeking a Lead Java Developer based in Greater London. The role involves steering scrum teams, enhancing features for risk management, and setting development best practices. Ideal candidates should have strong Java and React skills, experience in investment banking technology, and a solid background ...

Apple’s Services Engineering (ASE) team seeks a Site Reliability Engineer to own FoundationDB infrastructure across multiple regions. You’ll build automation in Java and Go, partner with development teams, and ensure highly available services at scale. The role focuses on containerized deployments, monitoring, and resilient systems in a fast … moving environment. Candidates should show strong ownership, cloud experience, and proficiency in Go/Java/Python, with Linux and Kubernetes expertise. #J-18808-Ljbffr ...

services supporting recommendation and discovery scenarios • Integrate machine learning models for personalised ranking and recommendation using microservice architectures • Build and maintain backend applications using Java and Spring Boot • Collaborate with machine learning engineers to support model deployment, serving, and optimisation • Ensure system scalability, reliability, and low-latency performance under high … backend best practices within the team Requirements Bachelor's degree (or equivalent) in Computer Science or a related field 3+ years of experience in Java programming and Spring Boot Experience related to search or recommendation systems, such as ranking, retrieval, or advertising Experience with microservices architecture and service deployment Ability ...

JavaScript skills who enjoys customer-facing work, business analysis and delivering tailored software solutions. This is an ERP Implementation consultant with technical skills around Java and javascript. You will need to be able to roll your sleeves up and do hands on development work and all the requirements and business … gather and define technical requirements Producing business analysis and technical specifications Delivering ERP enhancements and bespoke customisations Developing solutions using SQL, JavaScript and Java Configuring workflows Completing user-interface modifications Updating XML configuration files Writing reports Creating and maintaining technical documentation Developing and delivering technical training Troubleshooting and resolving complex ...

expert support via Zendesk or similar systems. Troubleshoot issues across Windows, macOS, and networking environments (TCP/IP, DNS, VPNs). Support cloud applications, Java-based systems, and SaaS platforms. Manage SQL Server tasks (), including queries and backup/restore. Configure and support Windows Server, RDP, IIS, and MS Azure. … Windows/macOS, networking, and cloud services. Proficiency in SQL Server, Windows Server roles, and infrastructure monitoring tools. Knowledge of XML/JSON formatting, Java application support, and Apache Tomcat. Excellent communication and customer service skills. Bachelor's degree in IT, Computer Science, or equivalent experience. Certifications like CompTIA A+ ...