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Top Software Engineer Jobs in Belfast

Reposted 22 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Computer Vision • Machine Learning • Mobile • Productivity • Software
The Senior iOS Mobile Software Engineer is responsible for architecting and implementing features for the Scandit Express app, improving stability, and enhancing user experience.
Top Skills: iOSSwift
Reposted 6 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech • Software
As a Staff Software Engineer at Anima, you'll enhance existing healthcare products, integrate third-party APIs, and lead cutting-edge projects using active learning AI.
Top Skills: AngularAWSCapacitorCi/CdDynamoDBElectronGraphQLJavaScriptLambdaReactTypescript
Reposted 6 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Healthtech • Software
The Principal Software Engineer will enhance Anima's healthcare platform, focusing on automation, product development, and machine learning applications to improve patient care and operational efficiency.
Top Skills: AngularAWSCi/CdDynamoDBGraphQLJavaScriptLambdaNode.jsReactTypescript
Reposted 5 Hours AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Principal Software Engineer at Testlio, you'll lead architectural decisions, develop AI-driven solutions, and ensure high-quality software testing services.
Top Skills: Ai/MlAWSGraphQLKafkaMySQLNode.jsPHPReactTypescript
Reposted 5 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Software
The role involves driving collaborative open-source tooling, writing and maintaining high-quality Python code, debugging, and improving infrastructure as part of a distributed team.
Top Skills: FlaskPostgresPythonUbuntuZope
Reposted 5 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Software
Join the Multipass team to enhance user experience by developing features, maintaining code quality, and supporting users in an open-source environment.
Top Skills: C++Ci SystemsHyper-VKvmmacOSQemuVirtualboxWindows
Reposted 23 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Machine Learning • Software
The Staff Python Software Engineer will develop and maintain Python APIs for model-building metadata, optimize performance, and guide a team in architectural innovations.
Top Skills: Google Cloud PlatformGrpcAzureProtobufsPythonSwagger
Reposted 23 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Blockchain • Software
As a prototype engineer, you'll develop prototypes and models in collaboration with stakeholders, and communicate project statuses regularly.
Top Skills: BlockchainProgramming LanguagesRust
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Reposted 23 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Mid level
Mid level
Big Data • Software
Software Engineers at QuantCo design and develop scalable solutions, integrating models into client businesses, ensuring value through iteration and feedback.
Top Skills: Ci/CdDjangoFastapiFlaskPandasPythonSQL
Reposted 23 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Mid level
Mid level
Cloud • Software
Develop and support Juju, a distributed software system, while collaborating with a global team and contributing to open-source projects. Debug issues and travel for internal events.
Top Skills: AnsibleChefDockerGoKubernetesLinuxNoSQLPuppetSQL
Reposted 23 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software • Automation
Join Procure Ai as a Senior Fullstack Software Engineer focusing on backend development, coding, and integrating third-party platforms with a team of experienced engineers in a remote setting.
Top Skills: AWSAzureGoNode.jsPythonReactSQLTypescript
Reposted 9 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Mid level
Mid level
Fintech • Information Technology
As a Senior Software Engineer, you will build and scale a global payments and treasury platform, focusing on microservices, cloud architecture, and systems integration.
Top Skills: GoGoogle Cloud PlatformKubernetesMessaging QueuesMicroservicesPostgres
YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
The Principal Software Engineer will develop ML-powered features, process unstructured data, collaborate with teams, and ensure data compliance.
Top Skills: Apache HiveAWSAzureC++DaskDbtDockerGCPJavaKubernetesPythonRay DataSparkSQL
Reposted YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
eCommerce • Fintech • Payments • Software • Financial Services
The role involves leading cloud infrastructure initiatives, developing infrastructure as code, and enhancing observability metrics while collaborating with product teams in a fully remote environment across European time zones.
Top Skills: AWSAzureDatadogGCPGoGrafanaKubernetesOpentelemetryPythonTerraform
Reposted YesterdaySaved
In-Office or Remote
Belfast, Northern Ireland
Mid level
Mid level
Software
Lead the development of DVC products, engage with the ML community, drive coding efforts, and collaborate on technical specifications and features.
Top Skills: Python
Reposted 24 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Social Media • Software
Lead development of features for LocalStack's cloud platform, manage projects, mentor engineers, and ensure scalable cloud infrastructure.
Top Skills: AWSDockerPythonReactTypescript
2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Gaming
As a Staff Software Engineer, you'll develop and productionize Machine Learning solutions, collaborate with teams, and help grow the AI department.
Top Skills: Hugging FaceLlmsMachine LearningMcp ServersPyTorchUnity3D
Reposted 25 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Cloud • Security • Software • Generative AI
As a Software Engineer in Developer Tools, you'll develop and maintain libraries and third-party integrations for the Elastic Stack, engage with the community, and support users through various channels.
Top Skills: JavaScriptLibrariesSdks
Reposted 25 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Machine Learning • Software
The Staff Backend Software Engineer will lead project development, design architectural solutions, and ensure high-quality code while mentoring junior engineers.
Top Skills: ClickhouseGoogle Cloud Platform (Gcp)GrpcHelmJvm (JavaKafkaKotlin)KubernetesAzureMySQLProtobufsPythonRedisRustScalaSpringSwaggerTerraform
Reposted 12 Days AgoSaved
Easy Apply
Remote or Hybrid
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Productivity • Professional Services • Software
Develop and maintain software applications on the ServiceNow platform. Integrate with third-party services, troubleshoot issues, and support implementations.
Top Skills: AWSAzureGCPGitJavaScriptJenkinsServicenow
Reposted 12 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Information Technology • Payments
As a Senior Software Engineer at Visa, you will develop enterprise solutions, engage in the software development lifecycle, and work in an agile environment with a focus on collaboration and innovation.
Top Skills: C#C++DockerGitHibernateHTTPJavaJavaScriptJenkinsJSONJunitMavenMockitoRestSpringTestngTomcat
3 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
Join SUSE as a Senior Software Engineer developing project Trento for SAP systems, focusing on software reliability and performance. Collaborate with a distributed team and contribute to open-source software developments.
Top Skills: Command Line InterfaceElixirErlangGitGoJavaScriptLinuxReactRust
Reposted 3 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
The Senior Software Engineer will discuss and research features, write code and documentation, and engage with the community on platforms like GitHub and Discord. Strong Python skills and excellent communication are essential.
Top Skills: Data InfrastructureMachine LearningOpen Source ToolsPython
Reposted 3 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
The role involves hands-on backend development for a SaaS ML workspace, focusing on code ownership, development lifecycle management, and technical leadership while collaborating efficiently with the team.
Top Skills: PythonReactTypescript
14 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Information Technology • Payments
As a Staff Software Engineer at Visa, you will work on complex distributed systems, drive architecture decisions, and champion Agile methodologies. You'll use strong engineering skills to build scalable applications and mentor junior talent within a collaborative team environment.
Top Skills: DockerGitHibernateHTTPJavaJavaScriptJenkinsJSONJunitMavenMockitoRestSpringTestngTomcat
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