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Top Java Developer Jobs in Belfast

14 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Junior
Junior
Artificial Intelligence • Cloud • Information Technology • Sales • Security • Software • Cybersecurity
As a Software Engineer II, you will develop new features, manage security solutions, and collaborate with internal teams while ensuring a secure user experience.
Top Skills: AWSGoJavaPython
11 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
The Senior Lead Java Developer will oversee software projects, mentor engineers, enhance architecture, and ensure best practices in a collaborative environment.
Top Skills: Api DevelopmentArtifactoryCloud TechnologiesGitGraphQLHarnessJavaJIRAKafkaKubernetesRestShell ScriptingSonarqubeSpringSQLTeamcityUnix Commands
13 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
Seeking a Java Developer for Equity Finance Technology to analyze business processes, provide expertise, and lead project delivery in Belfast.
Top Skills: BashGitJava CoreJava EnterpriseJmsJunitKafkaOracle RdbmsPerlReactTibcoUnix
5 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Other
Design and develop software solutions, modernize legacy code, handle the full software development life-cycle, and collaborate with stakeholders. Lead and optimize web-based applications and services.
Top Skills: ArgocdAWSAws CdkDockerGitJavaJenkinsKubernetesMavenMongoDBOracleSpringTerraform
Reposted 23 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
YesterdaySaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
The Senior Java Developer will build strategic reference data platforms, oversee SDLC phases, provide technical leadership, and enhance existing components.
Top Skills: ArtifactoryBitbucketGitJavaJIRAKorn Shell ScriptingOpenshiftOracle DbPl-SqlRest Web ServicesSonarqubeSpring BootSQLTeamcityUdeployUnix
Reposted 2 Days AgoSaved
In-Office
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
25 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

Featured Jobs

12 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Information Technology • Payments
Lead the Settlement & Offline Processing division at Visa, driving innovation in payment technologies and architecting scalable solutions while mentoring junior engineers.
Top Skills: AICi/CdContainersGenerative AiHibernateJava/J2EeJenkinsKafkaMavenNosql DbRdbmsSpringStashTc ServerVertx
Reposted 13 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
The Senior Software Engineer leads teams in developing scalable applications, mentors junior engineers, and promotes a culture of excellence while engaging in the entire software development lifecycle.
Top Skills: BitbucketGenerative Ai ToolsGitJavaJenkinsJIRAKubernetesLinuxMongoDBOraclePythonSonarqubeSpring Framework
7 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Information Technology • Consulting
The Java AWS Cloud Developer will create scalable, serverless applications, collaborate in Agile sprints, and optimize cloud solutions focused on AWS services.
Top Skills: Api GatewayAurora MysqlAWSAws CdkAws LambdaAws SamCloudFormationDynamoDBGithub ActionsJavaRest ApisS3SnsSqs
Reposted 7 Days AgoSaved
In-Office or 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
Reposted 9 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 21 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Security • Cybersecurity
Design and maintain scalable systems, develop APIs, optimize data pipelines, and ensure operational health of platform services, mentoring engineers along the way.
Top Skills: Apache KafkaAWSAzureCassandraElkGoGrafanaJavaKotlinKubernetesPrometheusPuppetScalaTerraform
19 Days AgoSaved
In-Office or 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, and maintain Java code while ensuring quality and stability.
Top Skills: JavaKafkaMicroservicesMongoDBMySQLPrometheusRedisSpring Boot
Reposted 19 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
Reposted 23 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
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