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Top Software Engineer Jobs in Belfast

13 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
Develop an enterprise content safety platform, guide product decisions, mentor junior engineers, and collaborate on innovative software solutions.
Top Skills: AWSDjangoGraphQLPythonReactTypescript
Reposted 13 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Software • Hospitality
As a Senior Software Engineer, you will work in autonomous squads to build and maintain components of the Triptease tech stack, focusing on collaborative practices like pair programming, continuous delivery, and delivering high-quality, modular code.
Top Skills: BigQueryDockerGoogle Cloud RunKubernetesMongodbNode.jsPostgresPub/SubReactRedisTerraformTypescript
Reposted 13 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Gaming
As a Senior Software Engineer at Forgotten Empires, you will focus on Gameplay and AI for Age of Empires, working with C++ to develop and maintain game features, collaborating with a diverse team, and optimizing code.
Top Skills: C++
Reposted 13 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Big Data • Information Technology • Professional Services • Software
The Senior Software Engineer will build and maintain fault-tolerant infrastructure for GraphQL runtime platforms in Rust, engage with users for insights, design scalable systems, and mentor teammates.
Top Skills: APIsApolloGraphQLRust
13 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Big Data • Logistics • Machine Learning
As a Senior Software Engineer, you'll design and maintain scalable web applications using TypeScript and Next.js, collaborate with teams, and mentor junior developers.
Top Skills: DjangoGraphQLNext.JsPythonRestShadcn UiTypescript
Reposted 23 Days Ago
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Software
Build and maintain mobile applications, collaborate with teams to enhance functionality, identify performance issues, and participate in code reviews and knowledge sharing.
Top Skills: AWSGithub ActionsReactReact NativeTerraform
24 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Healthtech • Information Technology • Other • Analytics
The Senior Software Engineer II will design, develop, and maintain software solutions for the Journal Production Services platform, collaborating in Agile teams and mentoring juniors.
Top Skills: AWSCamundaConfluenceEksGoogleJavaJIRAJpaKubernetesOracleSaaSSpring BootSQL
Reposted 14 Days Ago
Remote
Belfast, Northern Ireland
Mid level
Mid level
Cloud • Enterprise Web • Marketing Tech • Software
As a Sr. Software Engineer at Ceros, you will design and build their platform, focusing on frontend development, internal efficiency, and innovating key product components.
Top Skills: Aws AuroraDockerGithub ActionsNextjsNode.jsReactSQLTerraformTypescriptWeb ComponentsWebdriver.IoYjs
24 Days Ago
Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Software
The Senior Software Engineer will develop and implement software solutions, collaborate with teams, and ensure high-quality product delivery while driving innovation.
Top Skills: AWSAzureCi/CdClojureEmberGCPGoJavaJavaScriptPostgresPuppetPythonReactRuby
Reposted 14 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Big Data • Internet of Things • Mobile • Other
The Senior Software Engineer will design, develop and maintain software for mobile core networks, optimizing performance and troubleshooting issues across various systems.
Top Skills: BgpC++DnsDockerElixirGoIp NetworkingKubernetesSQLTcp/IpUdp
Reposted 14 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
Join as a Software Development Engineer in Test to improve quality through automation, maintain test suites, and work on CI/CD implementation in scientific software development.
Top Skills: Api DocumentationCypressGitJIRAK6Typescript
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
Responsible for designing and developing a scalable retrieval infrastructure, collaborating with AI teams, innovating retrieval technologies, and ensuring compliance with data security.
Top Skills: AWSDropwizardHbaseJavaKafkaKubernetesMySQL
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
The Staff Software Engineer will develop impactful features, collaborate cross-functionally, mentor team members, and leverage data analysis to enhance buying experiences.
Top Skills: AmplitudeExcelJavaLooker
Reposted 15 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Software
The Senior Software Engineer will develop backend solutions, lead improvements in team processes, and collaborate on features for financial automation SaaS.
Top Skills: Aws S3C# .Net 8.0Ceph S3DddDockerEf CoreElkGitlabHashicorp VaultHelmHexagonalJenkinsKafkaKubernetesMoqMssqlNunitOauth2OpenapiOpenid ConnectOpentelemetryOraclePostgresPrometheusRestful ApisSwaggerXunit
Reposted 15 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Travel
Lead the development of software solutions across the stack, mentor engineers, and ensure high-quality, scalable applications are delivered, enhancing customer experience and business efficiency.
Top Skills: AWSCSSCypressGraphQLJavaJavaScriptMongoDBNoSQLReactSpring BootSQLTypescript
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
The Staff Software Engineer will manage complex projects, develop production code, collaborate with teams, and innovate product features to enhance HubSpot’s partner experience.
Top Skills: Java
Reposted 15 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Software
Lead the development of backend platforms for National Security and Defence clients, design features, optimize deployment pipelines, and maintain service operations.
Top Skills: Atlassian SuiteGitGitlabJavaKafkaKotlinPostgresRedisS3Scala
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Marketing Tech • Sales • Software
Lead the automation strategy as a Staff Software Developer in Test, architecting reliable automation systems and mentoring teams to enhance quality across products.
Top Skills: AWSDebeziumGitlab CiGrafanaGrpcJavaJenkinsKafkaKubernetesNatsPlaywrightPrometheusPytestPythonRabbitMQSeleniumTemporal.Io
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech
Join Doccla as a Senior Software Engineer to build and enhance the virtual ward and remote patient monitoring platform, focusing on scaling features and improving functionality.
Top Skills: AmqpAnsibleBitbucket PipelinesDockerElixirElmHTTPIec-62304RestfulTailwind Css
Reposted 15 Days Ago
Belfast, Northern Ireland
Senior level
Senior level
Healthtech
Join Doccla as a Senior Software Engineer to build and maintain a virtual ward platform, improving patient care via technology. You will work on full-stack development in a collaborative team, focusing on quality software in a regulated environment.
Top Skills: AWSAzureClojureDockerElixirGCPJavaKubernetesReactTypescript
Reposted 15 Days Ago
Remote
Belfast, Northern Ireland
Mid level
Mid level
Software • Automation
Design, implement, and own software features at Rootly. Architect core infrastructure, improve standards, and interact directly with customers. Requires ownership and adaptability.
Top Skills: AWSGitHerokuJavaScriptNotionPagerdutyPostgresRuby on RailsRedisRubySidekiqSlackStimulusTerraformTurboViewcomponents
16 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Software Engineer with extensive Kubernetes experience, you will implement features, review code, and improve the codebase within a fast-paced team environment.
Top Skills: Cloud ServicesEksGitGitGkeGoKubernetesReact
16 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Hardware • Information Technology • Other • Software • Analytics
The Senior Software Engineer will develop innovative platform services for transportation products, overseeing architecture, design, and maintenance while promoting collaboration and best practices in a remote team environment.
Top Skills: AzureDockerElasticsearchGithub ActionsGradleJavaKafkaKubernetesMongoDBMySQLPostgresRest ApiSpringSpring Boot
16 Days Ago
Remote
Belfast, Northern Ireland
Mid level
Mid level
Hardware • Information Technology • Other • Software • Analytics
The role involves Java development for logistics processes, advising stakeholders, managing support tickets, ensuring code quality, and collaborating on customer-specific feature implementations.
Top Skills: Apache CamelCrucibleJavaKafkaMavenSoapSpringXMLXslt
16 Days Ago
Remote
Belfast, Northern Ireland
Senior level
Senior level
Digital Media
The Senior Software Engineer will develop and enhance software features for the EnrollWise product, ensuring quality, scalability, and performance while collaborating with team members on design and development.
Top Skills: Api IntegrationsAWSCSSDjangoGraphQLJavaScriptPython
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