76 to 100 of 173 Java Jobs in Central London

full software development lifecycle. You'll: Lead the development of user-centred, production-ready software Design and build robust, scalable backend services using Kotlin, Java and Spring Boot Develop and integrate RESTful APIs and microservices Work collaboratively with multidisciplinary teams to solve complex client problems Take ownership of development … software development, with Kotlin at the heart of your recent experience . Essential Solid, current experience developing in Kotlin and the JVM ecosystem Strong Java development background Extensive experience across the full software development lifecycle Strong experience with Spring Boot and the wider Spring Framework Experience designing and developing microservices ...

representation in front, middle, and back office systems. The candidate will produce functional specifications, collaborate with partners, and contribute to an agile team using Java, Spring, Kafka, Oracle DB, and React. Prior experience with trading, FX, and commodity products is preferred. #J-18808-Ljbffr ...

frameworks, integrate tests into CI/CD, and collaborate with developers and stakeholders to raise quality and accelerate delivery. Experience with Selenium, Python/Java, and CI/CD tooling is valued to drive continuous improvement and scalable testing. #J-18808-Ljbffr ...

first QA, and integration of automation into CI/CD, driving faster releases and quality improvements. The candidate will work with Python/Java automation, GenAI testing, and AI agent development to enhance test coverage and reduce manual effort, with exposure to airline domain knowledge. #J-18808-Ljbffr ...

will manage data products from concept through production, ensuring high quality and reliability. The ideal candidate has over 2 years of experience in Python, Java, or C++ and is familiar with financial markets, especially delta one and options trading. A collaborative environment is emphasized. #J-18808-Ljbffr ...

AI. You'll own the product lifecycle and work with diverse teams to deliver impactful solutions. Ideal candidates have experience in programming languages like Java, C++, and Python, alongside strong collaborative skills. This role supports hybrid working options and values independent decision-making. #J-18808-Ljbffr ...

Java Developer - AWS Cloud Migration London (Hybrid - 3 days in office) | Contract - 12 months | Up to £700/day (Inside IR35) A well- established investment bank in the City is looking for a Java Developer to join its Back Office Change function, working on an AWS Cloud migration. You will … moving on-prem workloads into AWS, with a real focus on smart modernisation rather than a like-for-like lift. Candidates must be expert Java Developers with real-world cloud migration experience with AWS. What We're Looking For Strong understanding of cloud concepts, with hands-on AWS experience Core ...

existing supplier. The deal covers the Borders & Trade element of the ITT, providing environment management, I&T development and maintenance, and Java feature development and testing capabilities. The team will work alongside the existing CDS programme to deliver nationally critical infrastructure. What you'll bring: UK Citizen with 5 years ...

mathematical modelling . Experience working with large datasets and performing detailed data analysis. Proficiency in one or more of Python, C#, C++ or Java . Experience within data science, quantitative analysis or statistical modelling . Strong analytical and problem-solving abilities. Excellent attention to detail and numerical accuracy. Strong communication ...

Science, or a related technical field, or equivalent practical experience. Experience with APIs, webhooks, and modern programming languages (e.g., Python, TypeScript/JavaScript, Go, Java). Responsibilities: Act as the technical lead for early-stage retailer pilots in EMEA, providing technical guidance, architectural reviews, and integration support. Develop code samples ...

with a focus on server-side programming and server management. Preferred qualifications: Experience with mobile application development across Android or iOS. Experience programming in Java, C++, or Python. Experience in systems engineering (e.g., systems integration, systems testing). About the job The Health Platforms and Devices team builds innovative products ...

experience. 7 years of experience troubleshooting technical issues for internal/external partners or customers. Experience in either system design or reading code (e.g., Java, C++, or Python). Preferred qualifications: Master’s degree in Business, Statistics, Mathematics, Economics, Engineering or Applied Science, or a related field. 10 years ...

related technical field; or equivalent related professional experience. 8+ years of relevant professional software development experience with a strong focus on backend development, using Java or Kotlin, building and operating high-performance, high-throughput, highly available, and scalable services on cloud platforms. Proven experience owning one or more production services ...

haveDemonstrated understanding of the Salesforce platform and ecosystem, including Agentic AI capabilities and Data CloudWorking knowledge of one or more programming languages: Python, JavaScript, Java, or ApexProven ability to lead and own complex, ambiguous engagements end-to-end — from discovery through to measurable outcomesExperience leading AI/LLM solution design ...

improvement environments doing multiple releases every week Team leadership and mentoring experience Integrity/honesty Coding and testing Demonstrable experience designing, coding and debugging Java based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Java 8 Spring Boot Docker Kubernetes Atlassian Build tools: Maven, Gradle ...

Integration Architect/Senior Integration Architect - JAVA/AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We've partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole … across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS Produce architecture artefacts (blueprints, contracts, ADRs) Guide teams on best practices, API governance, and event design ...

deeply embedded within our DNA. Invest in us and we'll invest in you!. Job Description We are seeking an experienced Full Stack Java Technical Lead to join our UK Digital & Cloud Practice. Our Digital Practice is expanding rapidly, offering opportunities to achieve medium and long-term career goals. … pipelines, and SOLID/DRY principles. Technical Skills: Hands-on experience with the following technologies: Frontend: JavaScript/TypeScript, Angular, React, Node. Backend: Java, Spring Boot, Hibernate. Desirable Kotlin. Estimation and Sizing: Experience in estimation and sizing. Integration and API Design: Experience in integration and API design. Cloud Experience: Proficiency ...

testing approaches and associated toolsets, applied effectively across unit, integration and system testing levels. Technical versatility and proficiency across relevant technologies and tools, including Java, PL/SQL, JavaScript, Git and CI/CD pipelines. Expertise in designing, building and operating scalable cloud-native applications with a strong focus … assortment planning or sales planning, would be advantageous but is not essential. Tech Stack The team uses a variety of modern technologies, including: Backend: Java, Spring, Spring Boot, Micronaut Frontend: React, Next.js, TypeScript, Angular Cloud & Infrastructure: Azure Cloud, Kubernetes Observability: Dynatrace Databases: SQL Server, MongoDB Caching & Performance: Ignite, Redis What ...

Morson Edge (Financial Services) in London is seeking a Senior Java Developer to join the post-trade engineering team on a contract basis. You will design and develop market data and reference data feeds, building robust Java/SpringBoot microservices and REST APIs. The role focuses on auditing and leveraging ...

seeking a seasoned, high-caliber Senior e-Trading Java Developer to join the UI & Electronic Trading team. You will contribute directly to a strategic multi-year greenfield build-out and modernization of our core Rates electronic trading platform. The position offers a dynamic working environment embedded closely with global trading ...

risk, finance, and treasury domains, collaborating with 2,000+ engineers, strats, and global teams, applying advanced math, statistics, and programming in C/C++, Java, and Python. #J-18808-Ljbffr ...

Office.Full-time hours per week. We are happy to discuss flexible working! Top 3 skills needed for this role Strategic Enterprise Technology Leadership Recognised Java Engineering Expertise Advanced Architecture & Systems Integration Capability What click apply for full job details ...

Credit Technology. You will collaborate with global teams to deliver front-to-back systems, improve performance, and leverage ML in development. Requires strong Java/C++, TypeScript, React, and systems experience. #J-18808-Ljbffr ...

trading desks, quantitative strategists, and external vendors to resolve issues and improve reliability. Ideal candidates bring 2+ years in SRE/DevOps, strong programming (Java/C++/Python), scripting skills, and SDLC/Git #J-18808-Ljbffr ...

computer science or equivalent Knowledge of networking protocols such as HTTP, DNS and TCP/IP Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ or similar object oriented language You have passion for reverse engineering, malware analysis, threat detection and risk hunting. PREFERRED QUALIFICATIONS Experience with AWS products ...