151 to 175 of 574 Java Jobs in London

more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: Senior Java Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £750 - £800 inside umbrella. … with the ongoing support and development of the Futures & Options and Collateral business for Global Markets, we are looking for a highly experienced, strong Java and Developer to join the technology teams in Bromley, London working on a range of applications for Collateral. The successful candidates should have the following ...

time. Your Role: Design and develop lending origination workflows using Camunda 8 for process orchestration. Implement service-task-driven integrations using Java-based job workers. Build and integrate React-based user interfaces for handling user tasks. Develop and maintain Back End services using Java and SQL-based systems. Analyze business … maintain quality standards. Your Skills: 10+ years of experience designing and implementing Camunda-based solutions, along with strong Back End development skills in Java, Spring Boot, JPA, Hibernate, JUnit, Rest Assured, and Mockito. Hands-on experience with React.js, Redux, Axios, JavaScript, HTML, and CSS for building responsive user interfaces. Strong ...

Java & Cloud-Native Specialist Position Overview Mandatory Skills: Java, Kafka, AWS Infrastructure Services, GCP DevOps Location: London (Hybrid - 3 days per week in the office) Employment Type: Permanent/Full-Time Employee (FTE) Job Summary We are seeking a highly skilled Specialist with 5 to 7 years of professional experience … Core Java, React, and cloud-native architectures. In this role, you will design, develop, and support scalable, high-performance applications tailored specifically for the investment banking sector. Key Responsibilities & Technical Duties Architect and build dependable applications utilizing Core Java, ReactJS, and their associated ecosystems. Apply advanced multithreading techniques, data structures ...

Global Banking Technology team, you will own end-to-end delivery of secure, full stack features — turning requirements into solid designs, shipping clean Java code, and improving services built on microservices, Kafka/event-driven patterns, and CI/CD pipelines. You will troubleshoot complex production issues, drive performance … concepts and proficient applied experienceDemonstrated ownership of system design and delivery for production services, including testing strategy, release execution, and operational supportStrong proficiency in Java and common frameworks such as Spring Boot, Hibernate, JPA, and Spring Kafka, including performance tuning and troubleshooting patternsWorking knowledge of microservices and Kafka/event ...

Role: Senior Java Developer (Hospitality Domain) Skills: Java and RDMS (Oracle if possible), Rest, API, (Azure, AWS, or GCP) and CI/CD and microservices Location : London, UK (Hybrid, UK) Type: Permanent Important: Hospitality solutions such as Central Reservation Systems, Property Management Systems, Payment systems/Payment gateways Job Description … Strong experience in Back End development Java). Knowledge of RDMS (Oracle if possible). Experience with other datastore (MongoDB/Couchbase/Kafka) is a plus Experience building microservices and APIs (REST, event-driven architecture). Familiarity with cloud platforms (Azure, AWS, or GCP) and Kubernetes/OpenShift. Solid ...

Senior Backend Engineer – JavaLocation: London (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentPower the platforms behind modern finance. Shape cloud-native solutions with Java at their core.The RoleWe're seeking a Senior Backend Engineer (Java) to join our Technology & Engineering team. You'll bring expertise in building robust, scalable, cloud-native … applications using Java, Spring Boot, and AWS. Working on high-impact platforms for Tier 1 financial institutions, you'll help shape backend architecture, champion engineering best practices, and contribute to the evolution of modern banking technology. You'll also embrace AI-enabled ways of working, using approved AI and automation ...

Lead Java Developer (Kafka, Microservices, Spring boot) - Bank - London/Hybrid Daily rate: €600 - €800 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 8 days per month My banking client is looking for contractors with strong Core Java expertise, as this role primarily involve server-side development . You will … stages of systems development covering design, development, testing, live implementation and post implementation support. Strong hands-on Object-Oriented Design skills Strong core Java programming skills Experience of developing services/micro-services in Java Experience of developing containerised services using Docker and Kubernetes Hands-on SpringBoot skills Experience ...

foster them, it's deeply embedded within our DNA. Invest in us and we'll invest in you!. Job DescriptionWe are seeking a Java Engineer to join our UK Digital Data & Cloud Practice. Our Digital Practice is expanding rapidly and you will have the opportunity to develop your career … technical skills. You will be working for one of our high-profile trading clients within the financial services domain, contributing hands-on to a Java-based development team supporting a high-volume message processing environment.The team is heavily Java-focused, operating within a client ecosystem that relies extensively on Kafka ...

Lead Java Developer (Kafka, Microservices, Spring boot) - Bank - London/Hybrid Apply fast, check the full description by scrolling below to find out the full requirements for this role. Daily rate: €600 - €800 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 8 days per month My banking client is looking … contractors with strong Core Java expertise, as this role primarily involve server-side development . You will be required to be onsite 8 days per month in London office. Responsibilities & Duties Working as part of an Agile development team to deliver the migration of the legacy application to new event ...

This is a hands-on engineering role requiring active NPPV3 clearance and previous experience delivering technology within policing. Key experience: • Active NPPV3 clearance • Strong Java and/or Python development skills • Previous experience across UK policing data and technology programmes • AWS and cloud application development • OpenShift, Kubernetes or similar container ...

technical workstreams and contributing to the successful delivery of complex projects. What They're Looking For Strong programming experience in languages such as C++, Java, C#, Python or JavaScript. Experience designing and developing secure software solutions. Understanding of cyber security principles and secure development practices. Experience leading technical work ...

following: Artificial Intelligence (AI) & Machine Learning Generative AI & Large Language Models (LLMs) Palantir Foundry, Gotham or AIP Data Engineering & Data Analytics Software Engineering Python, Java or similar programming languages Cloud technologies (AWS, Azure or GCP) Data integration, modelling and visualisation Solving complex technical challenges within secure environments What ...

collaboratively within a team structure.LanguagesThe main programming language is Golang (but previous experience is not necessary) while other backend languages are also used incl. Java, Python, Rust and C++. (Experience in 2 or more of these will be essential).The RoleYou will be a key member of the Backend software ...

record of working in a DevOps environment, able to investigate application issues and remediate with stable solutions.·Familiarity with development languages, such as .NET, Java or Python·Redis·Docker/Kubernetes·Database experiencesThis role suits a senior Engineer from a DevOps or SRE background who is real technologist interested ...

Environment You don’t need to be hands-on across every technology, but exposure to environments incorporating the following would be beneficial: Azure | Kubernetes | Java | Spring Boot | TypeScript | APIs | Kafka | IBM MQ | MongoDB | Redis | SQL Server | CI/CD | Observability This role would suit an experienced architect who can quickly ...

multi-region and/or multi-cloud set up is essential.Solid scripting & development experience in one or more of the following languages: Bash, Python, Java, C#, Rust, Excel VBA Nice to havesContainerization (Docker/Kubernetes) in a production environmentMonitoring tools in a production environment (Prometheus/Grafana/ELK stack ...

interested in candidates with experience in many of the following: Strong software development experience. Proficiency in at least one compiled language such as: C++ Java C# Experience with scripting or utility languages such as: Python JavaScript PowerShell Perl Familiarity with: Source control IDEs and debugging tools Unit testing Continuous Integration ...

work collaboratively across multidisciplinary teams. Technical Environment Experience with some or all of the following would be advantageous: Playwright Selenium Maestro BrowserStack TypeScript Java Node.js Express AWS Desirable Experience AI application testing. Validation of streamed AI responses. Performance and load testing. Creation of automation frameworks from scratch. Government or large ...

suite level. Strong stakeholder management and interpersonal skills are essential to effectively engage and influence internal stakeholders.The engineering teams primarily utilise Java, AWS, React, and TypeScript for front-end development. Although this role is hands-off, a solid technical understanding of these technologies is important for effective architectural oversight.This role ...

collaborative in nature. The candidate should be adept at problem solving through innovation, making confident decisions under pressure.Software Developer in Test must have: • Java • Selenium Web Driver • Some experience of jmeter, Gatling, NeoLoad or a desire to learn • SQL script creation/execution • Outstanding written and verbal communication skills • Significant ...

occasional on-call responsibilities. Experience Required Degree in Computer Science, Software Engineering, or a related technical discipline. Strong hands-on experience developing software using Java within a real-time operational environment. Strong experience with JavaScript and Node.js development. Experience working with both Windows and Linux operating systems. Good understanding ...

following would be advantageous: SWIFT ISO 15022 and/or ISO 20022 messaging standards. Financial services, banking, payments or capital markets. C# .NET Java C++ Linux Shell Scripting REST APIs Performance tuning and optimisation of integration solutions. What We're Looking For We're looking for someone ...

operational systems, including occasional on-call responsibilities.Experience RequiredDegree in Computer Science, Software Engineering, or a related technical discipline.Strong hands-on experience developing software using Java within a real-time operational environment.Strong experience with JavaScript and Node.js development.Experience working with both Windows and Linux operating systems.Good understanding of IP networking ...

deployment. Technical Skills Solid programming proficiency (we are open to any experience but primary languages include: TypeScript and the JavaScript ecosystem, Python and Java). Hands-on experience building and deploying AI agents or multi-agent systems. Working familiarity with enterprise IT architecture, cloud platforms (AWS, Azure, GCP), and system ...

specific programming language or technology is required, as strong software development skills are considered transferable. The current technology environment includes HTML, CSS, Python, Flask, Java, Spring Boot, REST APIs, RabbitMQ, DB2, AWS. Responsibilities of a Lead Software Developer Contribute to software design, technical decision-making and the refinement of requirements. ...