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Top Software Engineer Jobs in Belfast

YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Information Technology • Professional Services • Software • Consulting
The Support Software Engineer is responsible for designing, building, and maintaining billing and invoicing systems, transitioning from support to software engineering roles, troubleshooting issues, and collaborating with stakeholders.
Top Skills: GoNoSQLPythonSQL
YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Information Technology • Professional Services • Software • Consulting
Seeking a Support Software Engineer to design, build, and maintain billing systems, with a focus on troubleshooting and improving financial processes.
Top Skills: GoNoSQLPythonSQL
YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Junior
Junior
Cloud • Information Technology • Professional Services • Software • Consulting
The Support Software Engineer will design, build, and maintain critical billing systems, troubleshoot discrepancies, and automate processes while collaborating with business stakeholders.
Top Skills: GoNoSQLPythonSQL
YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Software • Design
Seeking a Senior AI Full-Stack Software Engineer to develop AI-powered features and lead projects from concept to launch, focusing on quality through test automation.
Top Skills: .Net/CoreAzureAzure DevopsBootstrapC#EmberEntity FrameworkJavaScriptSeleniumSQLSQL Server
Reposted 10 Days AgoSaved
In-Office
Belfast, Northern Ireland
Junior
Junior
Financial Services
Join Symphony as a Back-End Software Engineer to develop and maintain robust software solutions, collaborating with teams to implement scalable applications.
Top Skills: AWSAzureGitGCPJavaMongoDBPostgresSpring BootSQL
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Software • Design
The Senior Full-Stack Software Engineer will lead full-stack development, implement test automation, and deliver new features, collaborating closely with the team.
Top Skills: .Net/CoreAzureAzure DevopsBootstrapC#EmberEntity FrameworkJavaScriptSeleniumSQL ServerWeb Apis
Reposted YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Mid level
Mid level
Mobile • Software
The Growth Engineer will lead the creation and maintenance of developer tools to enhance product adoption, collaborate on integrations, and ensure quality documentation.
Top Skills: APIsGitJavaScriptNetlifyNode.jsReactVercel
Reposted 7 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Software Engineer on the cloud detection engine team, you will architect and implement a detection system processing billions of events in multi-cloud environments, collaborating with researchers to enhance security measures.
Top Skills: AWSAzureCassandraDockerGCPGitGoKafkaKubernetesRedis
Reposted 7 Days AgoSaved
Easy Apply
Remote or Hybrid
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Software Engineer in Release Management, you'll design and build systems for feature lifecycle management, collaborate with teams to ensure safe feature delivery, and mentor peers while driving initiatives for feature adoption and reliability.
Top Skills: GoReactTypescript
Reposted 2 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Computer Vision • Hardware • Robotics • Metaverse
The role involves guiding partners on NCCL, performing analysis of applications, developing automation tools, and conducting training for HPC applications.
Top Skills: AnsibleC/C++DockerEthernetInfinibandKubernetesMpiNcclNvshmemPythonRdmaRoceSlurmUcx
Reposted 2 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Software
As a Frontend Software Engineer, you will build and maintain React applications, develop a shared component library, prioritize accessibility, and collaborate with design and engineering teams.
Top Skills: Github ActionsGraphQLMuiNext.JsReactRestScss-In-JsSQLSsrTailwind CssVite
Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Software • Cybersecurity
As a Platform Infrastructure Research Engineer, you'll design scalable systems for AI, optimize cloud services, and support resilient infrastructures across various environments.
Top Skills: AWSAzureCdkElasticsearchGoKafkaKotlinOciOpensearchTerraformTypescript
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Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Software • Cybersecurity
The Research Engineer will design and implement scalable distributed backend systems, deploying on AWS, and collaborating with cross-functional teams. Responsibilities include problem ownership and navigating ambiguity in system design and operation.
Top Skills: AWSCdkGoKotlinPostgresTerraformTypescript
Reposted 2 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Consulting
Design and build applications using Python, optimize performance, collaborate with clients, and assist in project execution and delivery.
Top Skills: FastapiGitPydanticPython
Reposted 2 Days AgoSaved
Easy Apply
In-Office or Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Consulting
As a Senior Front End Engineer, you will bridge UX and back-end teams, leading development of cloud-based digital preservation software and mentoring junior developers.
Top Skills: CSS3HTML5JavaScriptReact
Reposted 2 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Software Engineer will enhance DoiT's Cloud Intelligence product by creating and optimizing AI and cloud technology solutions, collaborating with teams, and addressing technical challenges.
Top Skills: AIAWSEmbeddingsGitGitGoGCPLangchainLanggraphTypescript
Reposted 2 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Software Engineer (GenAI-Focused), you will enhance the DoiT Cloud Intelligence product, implement features, review code, and improve code health, focusing on AI and cloud technologies for cost optimization and performance.
Top Skills: AIAWSEmbeddingsGitGoGCPLangchainLanggraphTypescript
Reposted 2 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Big Data • Computer Vision • Machine Learning • Natural Language Processing • Software • Cybersecurity
The Frontend Software Engineer III will develop and scale consumer applications, focusing on resilient UI, collaborating with backend teams, and improving product quality through best practices.
Top Skills: CypressGraphQLJavaScriptJestPlaywrightReactRestRtlTypescriptVitest
12 Days AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Real Estate • Software
As a Product Software Engineer, you'll develop core services, build integrations, automate processes, and design scalable systems for The Flex automation platform.
Top Skills: AWSFastapiNode.jsPythonReact
12 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Real Estate • Software
Design and deliver scalable systems, APIs, and automation engines for a global rental platform, focusing on efficiency and reliability while collaborating with cross-functional teams.
Top Skills: AWSFastapiNode.jsPython
3 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Healthtech • Software
As a Software Engineer, you will build and develop the Mindly product, focusing on user needs, implementing reliable code, and collaborating with cross-functional teams.
Top Skills: Express.JsNest.JsNode.jsReactRedux ToolkitTypescript
Reposted 8 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
As Director of Infrastructure, lead GitLab's software delivery modernization, oversee delivery teams, and ensure scalable, high-quality software experiences in SaaS and self-managed environments.
Top Skills: AIDevsecopsKubernetes
13 Days AgoSaved
In-Office
Belfast, Northern Ireland
Internship
Internship
Fintech • Information Technology • Payments
As a Software Engineer Intern, you'll develop innovative solutions, gain exposure to the software development lifecycle, and collaborate in an Agile environment at Visa.
Top Skills: C#C++Java
Reposted 3 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Information Technology • Software
As a Software Engineer, you'll develop software solutions, practice TDD, collaborate with teammates, and improve systems while working in a remote, flexible environment.
Top Skills: AWSCloud-Native EnvironmentsGoNode.jsTypescript
Reposted 3 Days AgoSaved
Remote
Belfast, Northern Ireland
Junior
Junior
Gaming
Develop and launch engaging features for Roblox games, write maintainable Lua code, improve game systems, and collaborate with team members.
Top Skills: AWSDiscordGitGoRoblox LuaSnowflakeTableau
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