326 to 350 of 3,760 Java Jobs

re eager to work with your team to ensure we meet our delivery schedule. You always strive for best practice agile development and have an eye for detail. Solid Java experience using Java 8/11 and above, with Spring Boot. Experience with RESTful and Realtime API services, and third-party APIs. Experience with web sockets. Familiar with common source More ❯

Senior Software Engineer - Applications (Java/Spring Boot) Department: Software Engineering Employment Type: Permanent - Full Time Location: Remote, UK Description We are looking for a Java Engineer, experienced in Java and Spring Boot to join our Applications team. The team focuses on providing tooling to enrich the core Hazelcast Platform, making it easier to use, scale and provide greater functionality. … solid engineering fundamentals with a focus on performance, consistency, resilience and scale, bringing your passion for solving difficult problems to help realize the product vision. Your role as a Java Engineer is crucial in ensuring that Hazelcast Platform meets business objectives, is robust and scalable, and is depended upon by customers for mission-critical implementations. WHAT YOU'LL DO Design … and Development: Design, develop, and maintain Spring Boot applications to support both our end user management center and cloud microservice based platform Implement new solutions using Java frameworks and libraries, ensuring scalability, performance, and reliability. Optimizing the platform for speed, efficiency, and resource utilization Security and Integration: Implement security measures to protect data integrity and confidentiality, including encryption, access control More ❯

Java Developer – All Levels Considered (Remote/Hybrid) Remote-first, with occasional travel to Leamington Spa Are you a back-end developer who thrives on solving real problems, building scalable systems, and working with purpose? We’re recruiting on behalf of a fast-growing tech company that’s building impactful digital products in the FinTech space — and they’re looking … to grow their Java engineering team. We’re open to speaking with junior through to experienced developers, provided you bring the right mindset: proactive, curious, methodical, and passionate about building clean, maintainable code. Tech Stack Java & Spring Boot (core stack) REST APIs, Microservices AWS (experience with serverless architecture is a nice bonus) Git, CI/CD pipelines, Agile processes What More ❯

Senior Full Stack Developer/Engineer (Java Angular) London/WFH to £90k Are you full stack technologist? You could be progressing your career in a hands-on, impactful, Senior Full Stack Developer role, working on a "tech for good" product that is helping to drive efficiencies for the NHS, the core product is a highly complex real-time shift … or mobile device (iOS/Android). As a Senior Full Stack Developer you will play a crucial role in re-architecting and enhancing the scheduling platform to a Java and Angular codebase (from Ruby and TypeScript). You'll design and develop scalable backend Java services and REST APIs and build responsive, user friendly interfaces using Angular (v15+) as … London, City based offices 3-4 days a week with some flexibility to work from home 1-2 days. About you: You have strong Full Stack development experience including Java backend (Spring Boot) as well as modern Angular You have experience with relational databases and SQL query writing You have a strong understanding of REST APIs and real-time systems More ❯

Senior Java Engineer - Belfast (Hybrid) Up to £80,000 + Exceptional Benefits Backend Java Global Impact Flexible Working MCS are delighted to be partnering with a forward-thinking global tech leader. This company is hiring for a Senior Software Engineer to join a highly collaborative engineering team tackling critical backend challenges. This is your chance to work on services used … by some of the most recognisable global brands. What You'll Be Doing Designing and implementing backend microservices using Java and Spring Boot Building and refining RESTful APIs that power secure, real-time payment flows Writing clean, testable code with a focus on quality, performance, and reliability Leading on feature analysis, architecture decisions, and release planning Contributing to peer reviews … automated testing, and continuous integration Mentoring Junior Developers What You Bring Extensive experience as a backend or full stack engineer Strong skills in Java and Spring Boot Proven background in scalable microservices architecture and REST APIs Test-driven development mindset with attention to quality and security Experience with agile methodologies and continuous delivery Ability to work on-site 3 days More ❯

opportunity to directly impact the world around you and contribute to classified programs and technologies you are passionate about. In this role, you will use your solid foundation in Java and experience working in a Linux environment to comprehend customer needs and translate those needs into viable design solutions. Required Skills: 5+ years of experience Java Understanding of OO design More ❯

years of experience. Youll have: Bachelors or higher in Computer Science (or equivalent work experience) Minimum 2 years of application development engineering experience Programming and software development in Java Front end web-stack development Experience building transactional systems and strong understanding of software architecture Strong written and verbal communication skills Good attention to detail and analytical thinking Ability to work More ❯

Senior Java Developer Award-Winning Digital Agency Belfast Hybrid Up to £60K MCS Group is thrilled to be partnering with a cutting-edge Digital Agency that has been making waves across Belfast and beyond. With deep local roots and a reputation for delivering high-impact solutions, this agency blends client-focused project work with the excitement of developing their own … in-house products. Now, they're looking for a Senior Java Developer to join their talented, close-knit team, someone who's passionate about clean code, collaboration, and building innovative solutions that make a difference. Why This Role Stands Out: At this agency, no two days look the same. You'll work on a dynamic mix of projects across multiple … household-name clients or helping shape the future of their own product suite, you'll be making a real impact. What We're Looking For: Solid commercial experience with Java & Spring Boot Familiarity with AWS and container orchestration tools like Kubernetes Agile mindset with a focus on TDD and CI/CD workflows Excellent communicator, comfortable working with clients and More ❯

the Fortune Global 500, with our deep business and industry knowledge, digital operations services, and expertise in data, technology, and AI. Inviting applications for the role of Lead Consultant, Java In this role, you will be responsible for coding, testing and delivering high quality deliverables, and should be willing to learn new technologies. Responsibilities Excellent knowledge about J2EE frameworks and … to ensure smooth delivery of projects in Agile Model. Should have experience of design, development and conduct code reviews Willingness and ability to learn new Platforms/solutions having Java as core basis Qualifications we seek in you! Minimum Qualifications BE/B Tech/MCA Excellent written and verbal communication skills Preferred Qualifications/Skills Work experience primarily with … building enterprise server-side applications using Java/J2EE Technologies Excellent knowledge on rest Springboot and microservices. Excellent Core Java, Spring and Hibernate programming skills Hands on knowledge of working on Multithreaded application (Must-have) Excellent Design skills (Design Patterns) Hands-on experience Java/J2EE, Spring, ORM/Hibernate, Web services - RESTful, Webserver (Apache Tomcat preferred) Hands-on with More ❯

Solution Architect - Java, AWS, AI/ML Salary - £100,000 + 10% Bonus + Benefits Location - London, Remote (once a month) We're proud to represent a FinTech scale-up setting a new industry standard in their market. With ambitious plans to scale the platform over the next few years and support an expanding international client base, this role is … between different systems and services. Provide technical leadership and guidance throughout the software development lifecycle, from design to deployment. Skills Experience with Microservice Architecture (Docker, Kubernetes, Helm, Spring Boot, Java, Python) Strong proficiency in AWS cloud services, including EC2, Lambda, S3, RDS, API Gateway, and IAM Experience working with Kafka for event-driven and streaming architectures Hands-on experience with More ❯

source projects, particularly around the CycloneDX SBOM standard, and leverage cutting-edge technologies to create impactful tools and integrations. Key Responsibilities: Design, develop, and maintain APIs and microservices using Java 21, Java 8, Project Reactor, and Spring WebFlux. Build and enhance SCA plugins for Gradle, Maven, and npm to identify vulnerabilities. Develop integrations with tools such as GitHub, SonarQube, TeamCity … Mockito, WireMock, and Testcontainers. Collaborate with cross-functional teams to implement DevSecOps practices, including SCA, SAST, shift-left, and secure SDLC. Required Skills and Experience: Strong proficiency in Java (Java 21 and Java 8). Experience with reactive programming (Project Reactor, Spring WebFlux). Solid understanding of DevOps and DevSecOps principles, including SCA, SAST, and shift-left security. Hands-on More ❯

Marathon TS is seeking a Sr. Java Developer to work 100% remote in support of a DOD program. Summary: The Computer Programmer shall contribute in all phases of the development lifecycle in support of commercial and Federal health care customers. Duties and Responsibilities: Responsibilities include application of third and fourth generation programming languages, experience with object-oriented programming, ability to … years) DoD NACLC or higher successful investigation. Knowledge, Skills and Abilities: Knowledge of health care information systems and Federal health care systems is required. Experience must include the following: Java, J2EE, SOA services, Spring, Object Oriented Concepts, Data Structures, Apache, Tomcat, REST Services, Web technologies and internet protocols. Database driven application development such as Oracle, SQL, or schema design; HTML … web services and SOA related standards that include REST/OAuth/JSON. Knowledge of Windows and UNIX development environment, source code management such as Git and bug tracking. Java application debugging and DB performance issues; IBM WebSphere or other J2EE application servers. Must have an excellent understanding of computer science fundamentals, data structures, algorithms, and software design. Possess expertise More ❯

Java Architect/Tech Lead Location: Ashburn, VA Work Schedule: Hybrid Schedule (FT/PT): Full Time Clearance Required: CBP Public Trust will be processed, Active CBP Public Trust OR an Active Top Secret or higher clearance preferred. Job Description: In this hands-on position, you will work collaboratively to architect, design, build, deliver, and enhance highly available, scalable, real … of the software development lifecycle of a mission-critical product, including scope and work estimation, architecture and design, coding, and unit testing. Primary Responsibilities: This role requires an experienced Java Cloud Architect with significant DevOps experience. This role designs, develops, and implements a Cloud-Native Service architecture that software development teams can leverage to move services to use native cloud … project teams including Software Development, System Engineering/Verification and Validation, Security, Compliance and Quality Assurance. Extensive experience working in Agile, SAFe, and Scrum environments. Extensive experience working with Java, Spring, DevOps CI/CD related technologies (Azure DevOPs, Git, Jenkins, Puppet, Docker, Confluence, Sonar Lint, and Junit). Desired Qualifications: Knowledge of Software Configuration Management life cycle deliverables. Minimum More ❯

access to capital and liquidity. What We do/The Team The FX Data Analytics & AI Technology team, within Citi's FX Technology organization, seeks a highly motivated Senior Java Data Engineer. The FX Data Analytics & Gen AI Technology team provides data, analytics, and tools to Citi FX sales and trading globally and is responsible for defining and executing the … a practical and pragmatic attitude, ability to build consensus, and work both collaboratively and independently in a dynamic environment. Role Overview/What will you do: As a Senior Java Engineer, your mission is to help shape our team of innovators and technologists toward creating next-level solutions that improve the way our business is run. Engineer data and analytics … or equivalent education) in a STEM discipline. Proven experience in software engineering and development, and a strong understanding of computer systems and how they operate. Hands on Experience in Java , Spark , Scala ( or Java) Production scale hands-on Experience to write Data pipelines using Spark/any other distributed real time/batch processing. Strong skill set in SQL/ More ❯

with Product Owner and Customers to elicit system requirements - Design, architect, estimate and implement software deliverables - Automate unit, integration and acceptance testing Required qualifications, capabilities, and skills : - Proficient in Java 11+/Spring Boot ecosystem, including automated unit/integration testing - Respect for clean coding, best practices and Scrum Preferred qualifications, capabilities, and skills : - Practical Experience with React JS, including … automated unit/integration testing will be a plus - Knowledge of UX Design - Experience with Terraform and AWS - Experience with UI testing frameworks (i.e. Cypress) - Java certifications About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business More ❯

Citi's FX Technology team is seeking a passionate and skilled Lead Java Developer to join our rapidly growing Markets technology division. This is an exciting opportunity to work on cutting-edge financial technology solutions that drive global banking operations. As part of Citi's flagship FX area, you will play a pivotal role in shaping the future state of … as well as direct interaction with clients and business teams to deliver impactful solutions in the FX market. Key Responsibilities Plan, design, and develop distributed, high-performance, and resilient Java applications for FX Technology systems. Collaborate with business product owners and internal users to interpret and implement business requirements. Collaborate with cross-functional teams to ensure seamless integration of technical … and deliver critical components of the platform while ensuring scalability and reliability. Provide L3 support and maintain high-quality code using TDD principles. Technical Skills: Strong knowledge of Core Java (JDK 21 and above) and multithreading concepts. Proficiency in designing and implementing efficient data structures and algorithms. Experience with SQL/NoSQL databases (e.g., Oracle, MySQL, Postgres, MongoDB, Cassandra). More ❯

Java Developer (Must hold active SC clearance) Location: Remote with occasional travel The Company: At Amber Labs, we are a cutting-edge UK and European technology consultancy that prioritises empowering autonomy, promoting experimentation, and facilitating rapid learning to provide exceptional value to our clients. Our company culture is centred around collaboration, where all colleagues, regardless of their role, work together … CD, security tooling, code quality tools, deployment tooling You’ll provide technical support for the transition of applications into live service and support. What you’ll bring: Experience with Java Experience of Spring framework or equivalent Knowledge of software design patterns and when to apply them Excellent knowledge of development processes Experience of containerisation using Docker or Kubernetes Experience of More ❯

old) eligibility requirements vary by position medical plans vary by location Strong, energetic, full-stack technical resource for the Marketing and Membership development team developing applications and services using Java, React and AWS Cloud technologies. Strong experience in developing the micro services using Spring Boot Framework. Apply the technical and analytical skills of a Senior Engineer to lead design, development … Bachelor's degree or foreign equivalent in Computer Science, Computer Engineering, Information Systems or a related field 6-8 years of experience with Spring Framework, RESTful APIs, Micro services, Java, HTML, React, CSS, JavaScript, JDBC, JMS/MQ, SQL/Postgres, Dynamo DB. Experience must include, experience with cloud technologies such as RDS, API Gateways, Lambda, and Dynamo DB; Strong More ❯

working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia and Middle East. About the Role:- Job Description Java Infrastructure as a code Mode-Hybrid-3 days from Office Location-London/BurgessHill Mode-FTE or Permanent JD: The role is focused on bringing public cloud to the company … roles You build effective work relationships giving and receiving constructive feedback and your colleagues at all levels and across all teams trust you Technologies We Use Languages Go and Java are our primary languages Frontend Any browser applications are based on React CICD Code lives in GitHub Enterprise and flows to production through a CICD pipeline built on GitHub Actions More ❯

cloud, and data-driven transformation, we offer a dynamic environment where your expertise will help shape the future of financial technology. We're looking for a skilled and collaborative Java Developer with experienced in API's to join our growing engineering team. This role is ideal for someone who thrives in backend development, enjoys solving complex problems, and is passionate … or dual) or immigration status, employment history going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service) Your role - Design, develop, and maintain Java-based applications and APIs. - Collaborate with cross-functional teams to define and deliver technical solutions. - Write clean, maintainable, and testable code. - Participate in code reviews and contribute to continuous improvement. … is part of everyday life, and will be part of your working reality. We have built an inclusive and welcoming environment, for everyone. Your skills and experience - Proficiency in Java (8 or above). - Strong experience with Spring Boot and Spring Framework. - Solid understanding of RESTful API design and development. - Experience with microservices architecture. - Proficient in SQL and working with More ❯

execution algorithms, risk engines, UI dashboards, middle office reconciliation, and account infrastructure. We emphasize event-driven, deterministic system design, real-time observability, and strong security. Our tech stack includes Java (low-latency), Python, Web UI (React/Ag-Grid), Aeron, ClickHouse, Kubernetes, and modern CI/CD tooling, with a strong focus on automation, scalability, and performance. AI-assisted development … to ensure high standards across the codebase. Use AI-driven coding tools (e.g., GitHub Copilot or similar) to accelerate development and improve productivity where appropriate. Requirements 5+ years of Java backend development experience, preferably in a trading or real-time system environment. Deep understanding of Java core internals, multithreading, memory models, and garbage collection. Proven experience in GC-free or More ❯

working with Fortune 1000/Global 2000 across 34 countries and 5 continents including North America, South America, Europe, Asia, Australia and Middle East. About the Role:- Job Description Java Infrastructure as a code Mode-Hybrid-3 days from Office Location-London/BurgessHill Mode-FTE or Permanent JD: The role is focused on bringing public cloud to the company … roles You build effective work relationships giving and receiving constructive feedback and your colleagues at all levels and across all teams trust you Technologies We Use Languages Go and Java are our primary languages Frontend Any browser applications are based on React CICD Code lives in GitHub Enterprise and flows to production through a CICD pipeline built on GitHub Actions More ❯

ready to gain the skills and experience needed to grow within your role and advance your career — and we have the perfect software engineering opportunity for you. As a Java Full Stack Software Engineer II at JPMorgan Chase within the Reference Data Engineering team, you are part of an agile team that works to enhance, design, and deliver the software … maintaining code in a large corporate environment with one or more modern programming languages and database querying languages Demonstrable ability to code in one or more languages such as Java, Spring Boot and React or Angular Experience across the whole Software Development Life Cycle Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security Emerging knowledge of More ❯

technology team. Collaborates 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 experience Hands-on practical experience delivering system … leveraging scrum, sprint planning, retrospectives and reporting progress to senior stakeholders. Preferred Qualifications, Capabilities, and Skills: Experience of working in a front office environment within financial services Knowledge of Java, Python, Typescript, React About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and More ❯

About the job Job title: Java Solution Architect Location: Brussels, Belgium Language requirement: French/Dutch Roles and Responsibilities . Create solution architecture designs highlighting options, to guide the squads Ensure alignment with the high-level architecture and/or reference architecture and/or applicable standards Is responsible for the refinement in a detailed design with sufficient granularity for … technical language Able to Mentoring/guiding more junior engineers Understanding how your application fits into the entire chain of which it is part. Mandatory skill set: Experience with Java 11 or above Experience with Apache Kafka and containerization technology. Understanding messaging platforms (i.e. Kafka, XFB, EMS, ActiveMQ and/or IBM MQ) Experience with monitoring and alerting (Prometheus/ More ❯