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Top Software Engineer Jobs in Belfast

Reposted 21 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Energy
We are looking for a Senior Fullstack Software Engineer to join our team, working on building and optimizing systems for electric car leasing.
Top Skills: AWSGraphQLNext.JsNoSQLPostgresPythonReactTypescript
Reposted 21 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Food
Build backend features for restaurant partners, identify technical opportunities, own projects, collaborate with a team, and ensure service quality and performance.
Top Skills: Cloud ServicesFlaskGoPythonRuby
Reposted 9 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Software
Responsible for building scalable distributed systems, mentoring teammates, innovating on technical solutions, and improving team processes. Requires expertise in backend languages, especially Golang and Typescript.
Top Skills: GoNode.jsTypescript
23 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Blockchain • Software
As a Software Engineer, you will develop software for blockchain technology, collaborating with diverse teams, writing code, testing, and debugging.
Top Skills: AgileAWSGitGrpcRestful ApisRustTest Driven Development
Reposted YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Professional Services
Lead technical delivery for engineering projects, defining scalable architectures and integration strategies while mentoring engineers and ensuring quality through Agile and DevOps practices.
Top Skills: AngularAPIsAzureBlazorC#CSSHTMLJavaScriptMicrosoft Power PlatformPower AutomatePower BIPowerappPowershellPythonPythonReactSQL
Reposted 23 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Design
The Senior Software Engineer will design high impact features, collaborate with teams, ensure maintainable systems, and write quality code.
Top Skills: AWSGraphQLKubernetesNestjsNext.JsNode.jsPostgresReactTypescript
Reposted 23 Days AgoSaved
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 23 Days AgoSaved
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
Reposted 23 Days AgoSaved
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
Reposted 23 Days AgoSaved
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
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Software
Join Grafana Labs as a Senior Software Engineer to build and maintain k6, a performance testing tool, collaborating with engineers on design and implementation.
Top Skills: AWSDockerGoGrpcHTTPJavaScriptTypescriptWebsockets
YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Software • Automation
The Staff Software Engineer will enhance n8n's workflow engine focusing on scalability, reliability, and extensibility. Responsibilities include architecting complex event-driven platforms and managing multi-year projects.
Top Skills: Node.jsTypescript
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24 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Digital Media
Develop and enhance web applications using JavaScript and React, collaborate on scalable platforms, and contribute to backend services.
Top Skills: Ai-Assisted Development ToolsGoJavaScriptNode.jsPHPReactTailwind
Reposted YesterdaySaved
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
Reposted YesterdaySaved
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 YesterdaySaved
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 YesterdaySaved
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 YesterdaySaved
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 YesterdaySaved
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 YesterdaySaved
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
2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Big Data • Information Technology • Software • Database • Analytics • Infrastructure as a Service (IaaS) • Big Data Analytics
The Staff Software Engineer will design and develop scalable, resilient network systems for Confluent Cloud, focusing on performance and optimization.
Top Skills: AWSAzureC++GCPGoKubernetesPython
Reposted 2 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 25 Days AgoSaved
Easy Apply
In-Office or Remote
Belfast, Northern Ireland
Easy Apply
Junior
Junior
Cloud • Software
The role involves designing and implementing features, debugging, maintaining documentation, and collaborating with the community in the Mir graphics stack.
Top Skills: C++FlutterLinuxOpenglRustVulkan
Reposted 25 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 25 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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