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Top Software Engineer Jobs in Belfast

Reposted 18 Days AgoSaved
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Remote
Belfast, Northern Ireland
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Junior
Junior
Cloud • Software
The role involves collaborating with a distributed team to develop and debug software for Linux, focusing on high-quality code and system-level issues.
Top Skills: CC++GoLinuxPython
Reposted 18 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
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Junior
Junior
Cloud • Software
As a Software Engineer on the data platform team, you'll automate data platform operations, write Python code, and collaborate on solutions within a distributed team.
Top Skills: AtlasKafkaMongoDBMySQLOpensearchPostgresPythonRangerRedisSupersetTrinoYugabyte
Reposted 18 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
Develop and maintain system-level Go code, model data, and design database schema for cloud infrastructures. Collaborate with a distributed team to ensure code quality.
Top Skills: CCephDqliteGoKvmSdnSQL
Reposted 5 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Software
Lead the design and implementation of scalable, distributed systems, focusing on Reporting and Insights applications for clients. Guide software initiatives, mentor team members, and drive engineering best practices.
Top Skills: AWSAzureC++GitGCPJavaJenkinsMavenPostgresPythonRubySpring Boot
Reposted 19 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Junior
Junior
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
As a Software Engineer, you will build features for Cohere's AI workspace, develop integrations, and collaborate to enhance user data interaction.
Top Skills: GoKubernetesReact
20 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Entry level
Entry level
Biotech • Nanotechnology • PropTech
Develop and maintain high-impact web applications and API-driven systems, collaborating to ensure application performance in a cloud environment.
Top Skills: Ci/CdDjangoDockerFastapiFlaskGitKubernetesMongoDBNode.jsPythonSQLTerraform
Reposted 7 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
The role involves designing and implementing security solutions for AI applications, collaborating across teams, and optimizing security capabilities against adversarial attacks.
Top Skills: BitbucketGitGoIdesJenkinsKubernetesMavenOpenshiftPython
7 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
eCommerce • Fintech • Payments
As a Staff Software Engineer, lead a team to develop and maintain the Merchantware platform for payment transactions while ensuring compliance with security standards and delivering high uptime.
Top Skills: .NetBambooC#Ci/CdCSSGitlabHTMLJenkinsSQL Server
7 Days AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Energy • Manufacturing • Solar • Renewable Energy
The Firmware Test and Automation Engineer will create and execute manual and automated tests, improve testing processes, develop frameworks, and collaborate with development teams while ensuring product quality and robustness.
Top Skills: DockerGitHp AlmJenkinsJIRALinuxPythonRobot FrameworkSelenium
Reposted 20 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Software • Analytics
The Senior Back-End Software Engineer designs, develops, and maintains scalable backend systems while taking ownership of the software development lifecycle.
Top Skills: AtlantisAWSCi/CdCloudwatchDynamoDBEc2EksFastapiGithub ActionsIamJenkinsKubernetesLambdaNode.jsPrefect.IoPythonRdsS3SnsSqsTerraformTypescript
21 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Professional Services • Financial Services
Contribute to the design and development of microservices-based applications, ensuring scalability and reliability while collaborating with DevOps teams in an Agile environment.
Top Skills: AzureC#DockerKubernetesNoSQLSQL
Reposted 7 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Financial Services
The role involves leading compliance quality initiatives, designing test automation frameworks, collaborating with teams, and ensuring compliance in software development.
Top Skills: AWSC#Ci/CdGCPGitKubernetesPythonWindows 10Windows 11
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8 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology
As a Senior Software Engineer at Kainos, you will design, develop, and maintain software applications, mentor juniors, and contribute to architectural decisions.
Top Skills: AWSAzureContinuous DeliveryContinuous Integration
Reposted 21 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Database • Analytics
The Senior Full-Stack Engineer will design and build scalable UI systems, collaboratively own features, and support production quality. Responsibilities include API design, debugging, and performance tuning.
Top Skills: CSSDomGoGraphQLHTMLHTTPJavaScriptNode.jsReactRestTerraformTypescript
Reposted 21 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Healthtech • Software
The role involves building healthcare software solutions using Clojure, collaborating with cross-functional teams, and ensuring quality and compliance in a regulated environment.
Top Skills: AIClojureWeb Development
22 Days AgoSaved
Remote
Belfast, Northern Ireland
Junior
Junior
Gaming
As a Software Engineer, you will build features, write maintainable Roblox Lua code, collaborate with teams, and enhance gameplay for millions of players.
Top Skills: DiscordGitRoblox Lua ScriptingSnowflakeTableau
Reposted 8 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Software
The Senior Software Engineer at Bazaarvoice will design, develop, and deliver solutions for the Syndication platform, focusing on high-quality code, collaboration with teams, and coaching juniors.
Top Skills: Api GatewayAWSCi/CdDynamoDBElasticsearchJavaJavaScriptKafkaMongoDBOpensearchTerraformTypescript
Reposted 9 Days AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Industrial • Manufacturing
The Software Test & Automation Engineer will verify and validate software, develop automated test strategies, and ensure compliance with cybersecurity standards throughout the product lifecycle.
Top Skills: Ci/CdGitJunitPlaywrightPostmanRobot FrameworkSelenium
Reposted 12 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Enterprise Web • Software
As a Senior Software Engineer, you will build scalable distributed systems, improve developer experience, mentor peers, and lead incident responses.
Top Skills: GoNode.jsTypescript
Reposted 4 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Social Media • Software
The Senior Software Engineer will enhance cloud development by building low-level runtime systems, focusing on performance and reliability. Responsibilities include developing APIs, optimizing distributed systems, mentoring engineers, and contributing to open-source projects.
Top Skills: Aws CdkCC++DockerKubernetesPulumiPythonRustTerraform
Reposted 4 Hours AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Software Engineer, you will design and implement features for billing systems, collaborating with stakeholders to improve processes and mentor junior engineers.
Top Skills: Cloud ServicesGit/GithubGoNode.jsPythonReactSQL
Reposted 4 Hours AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Cloud • Legal Tech • Professional Services • Software
The Senior Software Engineer leads project subsystems, mentors junior engineers, and designs scalable SaaS solutions while optimizing performance and ensuring code quality.
Top Skills: AWSC#CircleCIDockerGitlab CiGraphQLGrpcJenkinsKafkaKotlinKubernetesPostgresPythonRedisTerraform
Reposted 4 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software • Hospitality
The Senior Software Engineer will collaborate in small teams to develop and maintain backend and frontend components, focusing on high-availability systems, writing tests, and continuous delivery on Google Cloud Platform.
Top Skills: BigQueryDockerGoogle Cloud RunKubernetesMongodbNode.jsPostgresPub/SubReactRedisTerraformTypescript
Reposted 4 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Security • Cybersecurity
The Senior Software Engineer will design and execute software projects, build backend services and APIs, enhance frontend libraries, manage infrastructure, mentor juniors, and improve engineering standards.
Top Skills: AWSCi/CdDjangoKubernetesPostgresPythonReactTypescript
YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Internet of Things
The Senior Software Engineer will develop frontend experiences, modernize architecture, ensure platform reliability, and collaborate in an open-source environment.
Top Skills: CSSDjangoGCPHTMLJavaScriptMySQLPythonReactTypescript
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