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Top Software Engineer Jobs in Belfast

Reposted 6 Days AgoSaved
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Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Software
As a Senior Software Engineer at Prerender, you'll lead technical efforts, mentor peers, and contribute to core systems while ensuring high quality and performance in a distributed rendering SaaS platform.
Top Skills: AWSGoNestjsNode.jsTerraformTypescript
Reposted 6 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Internet of Things
Develop and improve Firefox browser integration with operating systems, enhance security and usability for enterprises, collaborate with distributed teams, and fix software defects.
Top Skills: C/C++JavaScriptLinuxmacOSRustWindows
Reposted 6 Days AgoSaved
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Remote or Hybrid
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • HR Tech • Professional Services • Software
The Senior Software Engineer will implement features, collaborate with the developer community, and support product troubleshooting while utilizing expertise in Java, Python, and containerization technologies.
Top Skills: DockerGoHelmJavaKubernetesOktetoPython
Reposted 16 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Industrial • Manufacturing
As a Senior Software Engineer, you will develop digital solutions for dairy farming, ensuring quality and reliability through collaboration with cross-functional teams.
Top Skills: AngularAzure DevopsDockerGitIntellijJavaJenkinsNexusPostgresSonarqubeSpring FrameworkTypescript
Reposted 8 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Consulting
The Senior Software Developer will design and deliver software solutions using React, Angular, and other technologies while collaborating with stakeholders on a global travel technology project.
Top Skills: AngularAngularjsBootstrapC++CSSJavaScriptLinuxPythonReactRestSQLTypescriptUnix
Reposted 8 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Social Media • Software • App development
As a Senior Full Stack Engineer, you'll build and scale our platform, optimize databases, develop APIs, and ensure cross-platform user experiences while collaborating with designers and engineers.
Top Skills: AmplitudeAWSExpress.JsGitGoogle AnalyticsNext.JsNode.jsPostgresTypescript
Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Senior Software Engineer, you'll design and develop software for Civica, collaborate with teams, provide mentorship, and drive technical decisions while building cloud-ready solutions.
Top Skills: AWSAzureDockerGCPGoKubernetesNode.jsPostgresReact
Reposted 8 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Senior Software Development Engineer, you will develop complex mapping software, collaborate on tasks, design systems, and promote operational excellence.
Top Skills: AWSCdkEcsGitLambdaNode.jsPythonS3Step FunctionsTypescript
Reposted 8 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Software Development Engineer II, you will develop and maintain web services for navigation solutions, ensuring reliability and performance while collaborating with the team.
Top Skills: AWSCdkEcsGitLambdaPythonS3Step FunctionsTypescript
Reposted 8 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Information Technology • Software
As a Senior Software Engineer at Rewardful, you'll improve infrastructure, optimize performance, implement scalable solutions, and develop new features for our SaaS affiliate management platform.
Top Skills: CapybaraCi/CdCloud InfrastructureDockerGithub ActionsHerokuJavaScriptKubernetesPostgresRedisRspecRuby On RailsSidekiqTypescript
Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Software • Financial Services
The Senior Software Engineer will develop scalable software, focusing on Go, databases, and micro-services while ensuring code quality and teamwork.
Top Skills: AWSCi/CdElasticGoPostgres
Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Marketing Tech
The role involves developing scalable backend services, AI-enabled tools for marketers, and ensuring collaboration in real-time in a remote setting.
Top Skills: AICi/CdTypescript
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Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Marketing Tech
Lead initiatives on API reliability and scalability, mentor engineers, and design distributed systems, focusing on observability and performance improvements.
Top Skills: AIAPIsDistributed Systems
Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Marketing Tech
As a Software Engineer, you'll build reliable systems, drive innovation in autonomous squads, and mentor within a collaborative engineering community.
Top Skills: Backend FrameworksJavaScriptServerless ArchitecturesTypescript
Reposted 8 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Artificial Intelligence • Information Technology • Software
Design and build key features for an AI coding platform, focusing on user experience and product growth in a collaborative environment.
Top Skills: Next.JsNode.jsReactTypescript
Reposted 8 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Senior Software Engineer on the Flywheel team, you will write impactful production code, collaborate with cross-functional teams, and work on features that drive business growth and user satisfaction.
Top Skills: AWSDropwizardJavaKafkaKubernetesMySQL
Reposted 8 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Internet of Things
As a Staff Software Engineer at Mozilla, you will optimize the Gecko implementation of web standards, enhance performance and reliability, and collaborate across teams on web technologies.
Top Skills: C++File SystemIndexeddbService WorkersWeb Workers
9 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Senior Software Engineer on the Account & Billing Experience team, you'll develop frontend components, lead cross-team collaborations, and enhance self-service capabilities in billing management systems.
Top Skills: ReactTypescript
Reposted 16 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Software
Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.
Top Skills: DhcpDnsGoKvmLxcNtpPxePythonReactTftpTypescript
Reposted 10 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Software
Join the 3D graphics team at Mapbox, working on open source vector map rendering, graphics programming, and improving performance for location technologies.
Top Skills: C++MetalOpenglTypescriptVulkanWebglWebgpu
Reposted 10 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Blockchain • Software
The Senior Software Engineer in Test is responsible for leading test strategy, developing automation frameworks, mentoring engineers, and improving testing culture within the organization. Responsibilities include executing comprehensive test plans, collaborating with teams, and overseeing quality processes.
Top Skills: Automation Libraries And ToolsBlockchainCi/CdGitHaskellLinuxPython
Reposted 10 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Logistics • Software
The Senior Software Engineer will develop full-stack features for Stord's Unbox product, focusing on customer-centric solutions, cloud services, and collaborative problem-solving.
Top Skills: AuroraAWSEventbridgeGithub ActionsGoLambdaMySQLNode.jsPythonReactS3Serverless ArchitecturesTerraformTimescaledb
Reposted 10 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Junior
Junior
Information Technology • Consulting
As a Junior Software Developer, you'll train in Java and Scala, build real applications, and collaborate globally to solve business challenges.
Top Skills: JavaScala
Reposted 10 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
HR Tech • Legal Tech • Software • Consulting
The Senior Software Engineer role involves developing scalable systems using PHP and Laravel, modernizing codebases, managing technical debt, and collaborating with cross-functional teams to deliver high-quality software solutions.
Top Skills: AngularGitJavaScriptLaravelMySQLPHPPostgresReactRest ApisVue
11 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech • Software
The Staff Software Engineer will design and enhance Cority software, lead teams, develop high-quality software, and mentor junior developers.
Top Skills: .Net Core.Net FrameworkAngularCdCiCSSDockerEntity Framework,DapperHTML5JavaScriptMicroservicesNode.jsPostgresPythonReactSQL ServerTypescriptWeb Apis
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