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Top Java Developer Jobs in Belfast

Reposted 3 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Legal Tech • Productivity • Software
Lead the architecture and development of iManage’s Security Policy Manager product. Mentor engineers, oversee projects through the SDLC, and evaluate new technologies.
Top Skills: DockerJavaKubernetesAzureMicrosoft Sql ServerSQL
Reposted 2 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Fintech • Financial Services
The Agile Java Developer will build tooling for Citi developers, consult globally, and demonstrate engineering excellence while using technologies like Java and Spring Boot.
Top Skills: AWSBitbucketConfluenceDockerGCPGitGitGradleJavaJIRALinuxMavenOpenshiftOraclePodmanRenovateSpring Boot
Reposted 12 Days AgoSaved
Remote
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
The Staff Software Engineer will lead technical direction, build high-quality vulnerability coverage, mentor engineers, and collaborate with Product Management to meet customer needs while maintaining project organization.
Top Skills: AWSGitJavaJenkinsKubernetesPythonSpring
Reposted 48 Minutes AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Information Technology • Consulting
The Back-end Developer will design, develop, and maintain robust web applications, focusing on Java with Spring Boot and RESTful APIs, collaborating with teams to deliver high-quality solutions.
Top Skills: GitHibernateJavaJpaMicroservicesRestful ApisSpring Boot
5 Days AgoSaved
Remote
Belfast, Northern Ireland
Junior
Junior
Software • Business Intelligence
Develop and maintain applications in Java, ensuring best practices, automated testing, and REST API integration while collaborating with team members.
Top Skills: AWSAzureDockerEclipseGitGroovyHibernateHTMLJ2EeJavaJavaScriptKubernetesMavenMySQLPostgresSpringSpring BootSQL
2 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Responsible for implementing Java/Microservices-based solutions for compliance, mentoring junior members, and ensuring the quality of software delivery.
Top Skills: AutosysAWSCi/CdDockerGCPHibernateJavaJenkinsKubernetesMicroservicesOracleSpringSQLUnix Scripting
Reposted 2 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Fintech • Financial Services
Contribute to the development of a strategic data application, performing analysis, implementation, and providing support within the XMC team.
Top Skills: AngularJ2EeJavaOracleReact JsSpring Framework
Reposted 8 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Develop risk and P&L functionality in Java, supporting traders across multiple business lines, while delivering high-performance code in a multi-threaded system.
Top Skills: C++HibernateJavaJmsOracle CoherenceOracle ExadataPythonRedhat LinuxSolaceSpring Framework

Featured Jobs

Reposted 3 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Information Technology • Consulting
As a Quality Engineer, you will conduct functional and non-functional testing, collaborate with teams, and automate testing processes using Java and various tools.
Top Skills: AWSAzureBddCucumberJavaMavenRest
Reposted 5 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Sales • Software
As a Senior Java Software Engineer at UserGems, you'll develop backend solutions, collaborating with Data Science on AI projects, and participate in software lifecycle tasks.
Top Skills: AWSDatadogDockerGitGraylogJavaKubernetesOpenapiPostgresRabbitMQ
8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Blockchain • Software • Cryptocurrency
The Senior Java Engineer will design complex systems, optimize performance, translate requirements into applications, maintain Java code, and ensure quality standards in development.
Top Skills: JavaK8SKafkaMongoDBMySQLPrometheusRedisSpring Boot
13 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Other
Design and implement full stack web systems, integrate with VoIP, document architecture, write code and support rapid prototyping.
Top Skills: Apache KafkaAWSJavaMongoDBMySQLPostgresSpring
15 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Information Technology • Software
As a Senior Full-stack Engineer, you'll build AI coding agents and contribute to core functionalities while mastering multiple technologies, primarily TypeScript and Java/Kotlin, fostering a collaborative and innovative environment.
Top Skills: FastapiJavaKotlinNode.jsPythonReactSwingTypescriptVscode Extension Apis
Reposted 19 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Lead application system analysis and programming activities, delivering advanced technology projects while providing technical leadership and mentoring junior developers.
Top Skills: BitbucketDockerGemfireGitJavaJenkinsJIRAKubernetesMongoDBOracleOracle CoherenceRedisSonarqubeSpring Framework
22 Days AgoSaved
Remote
Hybrid
Belfast, Northern Ireland
Junior
Junior
Healthtech • Information Technology • Software • Analytics • Consulting • Cybersecurity • App development
As a Middle General Test Engineer, you'll implement and execute tests, prepare test data, manage documentation, and develop automation scripts for a banking web application.
Top Skills: JavaJIRAZephyr
Reposted 25 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Consulting • Automation
As a Senior Backend Engineer, you'll be responsible for backend development, collaborating with teams to define technical direction, and mentoring junior engineers while ensuring product quality and compliance.
Top Skills: AWSGoHibernateJavaPostgresSpring BootTypescript
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