626 to 650 of 2,128 Java Jobs in the UK

SCRUM Master (SFIA 5) Pay rate: £575-£600 inside IR35 Employment type: Contract Location: Telford - Ideally 2 x per week (will be negotiable but not much) Clearance Level: SC Eligible Overview: We're looking for ...

Engineering Manager/Lead Developer (Hands-On) Java | JavaScript | Technical Leadership We are looking for an experienced Engineering Manager/Lead Developer (Hands-On) to lead a talented software engineering team while remaining actively involved in technical design and software delivery. This is a player-coach role suited … feedback and development planning. Remain hands-on, contributing to software design, coding, testing and technical problem-solving. Provide technical leadership across applications built using Java and modern JavaScript technologies. Lead code reviews, solution design sessions and architectural discussions. Work closely with Product Managers and stakeholders to translate business requirements into ...

ARQ is seeking a Backend Engineer to design, develop, and maintain scalable backend services powering our fintech products. You will build RESTful APIs and microservices, focusing on reliability, security, and performance. The role emphasizes clean ...

Kainos seeks a Senior Software Engineer to develop high‐quality solutions that delight customers and users worldwide. You’ll work in a fast-paced environment, making sound decisions while learning new technologies and mentoring others. ...

Senior Java Developer - BSS/OSS - HYBRID We're looking for an experienced Senior Developer to join a Software Engineering team delivering enterprise-scale solutions. This is a hands-on role where you'll design, develop and enhance high-performance applications while collaborating with architects, project managers and cross-functional … Produce technical documentation and promote development best practices. Mentor junior developers and provide technical guidance. Skills & Experience Essential Extensive experience developing enterprise applications using Java . Strong knowledge of Spring Boot and J2EE . Experience building RESTful APIs , Microservices , and working with Kubernetes or OpenShift . Strong SQL skills with ...

JPMorgan Chase in London seeks a Lead Software Engineer to deliver a cloud-based, high-performance payments platform. You will lead end-to-end development of new payment flows, from business requirements to production support ...

JPMorganChase is seeking a Lead Software Engineer in the Payments team to develop high-performance, low-latency, cloud-based payment solutions end-to-end, from requirements through production support. In an agile environment, you will ...

J.P. Morgan is seeking a Lead Software Engineer in Post Trade Technology to drive secure, scalable fintech products within an agile team. You will contribute to design, development, testing and production readiness, collaborating with internal ...

Citi is seeking a proficient Software Engineer for their Fixed Income Algo technology team in London. You will design and develop high-performance algo trading platform components, collaborating with Traders and Product Managers, and ensuring ...

JPMorgan Chase & Co. is seeking a Lead Software Engineer for its Cloud Engineering Acceleration team in Greater London. This role involves designing platform services, maintaining production code, and fostering team culture. The ideal candidate should ...

JPMorgan Chase & Co. on the Graphite team seeks a Lead Software Engineer to build a cloud-based payments platform with a focus on high performance and low latency. You will drive end-to-end payment ...

J.P. Morgan is building market-leading technology products that are secure, scalable, and high performing. As a Software Engineer II in Global Technology Asset Management, you will develop and operate enterprise solutions, design secure full ...

Role Overview We are seeking a Senior Java Developer to join our Core Platform Team. This role is critical to building and maintaining the scalable backend infrastructure of our Live Casino platform, ensuring it can support high‐concurrency gameplay, real‐time interactions, and a distributed microservices architecture. As a Senior … Java Developer, you will architect and develop backend systems that power our games, player management, reporting tools, and third‐party integrations. You will work closely with Product Owners, Frontend Developers, DevOps, and QA to ensure smooth, efficient, and secure platform operations. Key Responsibilities Design and implement backend systems capable ...

3+ years of experience as a software engineer within a commercial environment. Proficiency in at least one modern object‐oriented programming language (preferably Java) and willingness to learn new technologies. Proven experience developing microservices and deploying them on major cloud providers (AWS, Azure, or GCP). Working knowledge of containers …/CD pipelines, and version control systems (Git). Knowledge of unit testing, software verification, and design patterns. Nice to Have Advanced proficiency in Java and Gradle. Experience developing microservices using Spring Boot within containerised deployments (Docker/Kubernetes). Proven experience designing and scaling event‐driven and distributed architectures ...

About the Role Cadence Design Systems Inc is looking for a senior software engineer for the Verisium Debug Team. Cadence has been nominated as a Great Place to Work globally and is also a Fortune ...

Integrating automated testing into CI/CD pipelines using tools such as Azure DevOps, Jenkins, or GitHub Actions. Writing clean, maintainable automated tests using Java, Python, C#, or JavaScript/TypeScript. Collaborating with multidisciplinary delivery teams to define effective quality strategies. Investigating test failures, identifying root causes, and improving automation … agile, collaborative environments. Essential Skills and Experience CurrentUK Developing Vetting (DV) clearance. Strong software development skills in at least one of the following: Java C# Python JavaScript/TypeScript Experience designing, building, or extending automated testing frameworks across API, web, or mobile applications. Hands-on experience with test automation tools ...

Senior Lead Software Engineer - Java, React, AI GLASGOW, LANARKSHIRE, United Kingdom Job Information Job Identification 210774700 Job Category Software Engineering Business Unit Corporate Sector Posting Date 07/28/2026, 09:17 AM Locations 315 Argyle Street, Glasgow, Glasgow City, G2 8AT, GB Job Schedule Full time Job Shift … skills Experience designing and developing modern, responsive front-end interfaces using React, TypeScript, and component-based architecture Proficiency in back-end development using Java frameworks (e.g., Spring Boot) for building RESTful APIs and microservices Hands-on experience with cloud platforms (e.g., AWS) including container orchestration, serverless computing, and infrastructure ...

enterprise users in the largest global financial markets and exchanges in New York, London, and other major financial hubs. Our team owns multiple Java Spring Boot Services that execute, partition, and track quantitative risk graphs/trades in a distributed environment. These graphs can fail due to their complexity … address issues and optimize inefficiencies that arise during distributed workload execution. Qualifications Multiple years professional software development experience with Java. Solid experience with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large‐scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding ...

video. Hear from our colleagues about their experience of working within our Digital, Data and Technology teams on our website. Our Tech stack Backend: Java, Python and related frameworks Spring Boot, Flask Frontend: JavaScript, TypeScript and related frameworks React, Next.js DevOps: AWS, OpenShift, GitLab CI/CD Data: PostgreSQL, PostGIS … design and delivery of secure, accessible, performant and scalable services in the cloud. Hands-on engineering background with modern languages and frameworks, for example Java 11+, Python, TypeScript/JavaScript with Spring Boot, Flask, React or Next.js. Strong DevOps experience, including CI/CD (e.g. Jenkins or GitLab CI), containerisation ...

nurture your creativity and develop with us through access to the latest data, software engineering and product delivery techniques. Our Tech stack Backend: Java, Python and related frameworks Spring Boot, Flask Frontend: JavaScript, TypeScript and related frameworks React, Next.js DevOps: AWS, OpenShift, GitLab CI/CD Data: PostgreSQL, PostGIS, MongoDB … your work directly contributes to the organisation’s success and provides a service to the people of Scotland Technical Strong experience with programming languages (Java, Python, TypeScript) and related frameworks (Spring Boot, Flask, React) Experience with container platforms (Docker, OpenShift) Proficiency with cloud platforms (AWS, Azure) and modern DevOps tools ...

Overview Design, develop, test, and maintain scalable enterprise web applications. Build and support microservices-based solutions using Java and Spring technologies. Develop RESTful APIs and web services for integration with internal and external systems. Collaborate with business stakeholders, architects, and cross-functional teams to gather and refine requirements. Participate … enterprise application delivery. Proven experience developing web-based applications using: ReactJS, Spring Boot, Microservices Architecture, REST APIs/Web Services, Spring MVC, JEE Technologies (Java 8+, JSF, JPA, JSP, Servlets, JDBC), XML Technologies (DOM, SAX, XSLT), HTML5, DHTML, JavaScript, JBoss Application Server. Core Technical Skills: Java 8 or higher, Spring ...

Formal training or certification in software engineering concepts Hands-on experience in system design, application development, testing, and operational stability Advanced working experience with Java, Spring Boot, React, and Kubernetes Proficiency in automation and continuous delivery methods Skilled in all aspects of the Software Development Life Cycle Advanced understanding … mobile) In-depth knowledge of the financial services industry and IT systems Practical cloud native experience Preferred Qualifications, Capabilities, and Skills: Experience with Java and Oracle Familiarity with messaging platforms such as RMQ and Kafka Expertise in Kubernetes Proficiency in ReactJS and JavaScript Functional knowledge of FX or Dervis Settlements ...

supported by open feedback loops. We are moving towards a cloud-first architecture with a strong focus on AWS, working with technologies such as Java/Spring, AWS Lambda, Node.js, Kafka, SQL/NoSQL databases, and more. Key Tasks Work within a small, collaborative team using agile methodologies and practices … marketing domain. Skills & Expertise 6+ years of professional software engineering experience Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. Java/Spring Passion for clean, maintainable code with a strong understanding of SOLID principles Hands-on experience designing AWS-based systems, microservices with REST APIs ...

experience Strong software engineering fundamentals with hands‐on experience across the SDLC, including system design, development, testing, release, and production support Proficiency in Python, Java, and JavaScript/TypeScript Experience building and supporting production‐grade systems Experience in large‐scale enterprise environments, developing, debugging, and maintaining code and data integrations ...

operational stability. Proficiency with front end languages and frameworks such as TypeScript and React. Proficiency with server side languages and frameworks such as Java and Spring Boot. Knowledge of integration technologies such as REST APIs. Ability to develop, debug, and maintain code using modern programming languages and database querying languages. ...