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Top Software Engineer Jobs in Belfast

Reposted 6 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Healthtech • Software
In this role, you will develop and enhance Anima's healthcare software platform, utilizing your full-stack capabilities with a focus on UX, while integrating third-party APIs and working towards scalable solutions.
Top Skills: AngularAWSCapacitorCognitoDynamoDBElectronGraphQLLambdaNode.jsReactTypescript
Reposted 18 Hours AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Security • Software • Generative AI
The Principal Software Engineer I will focus on improving distributed systems for Elasticsearch, managing cluster coordination, and addressing performance issues.
Top Skills: ElasticsearchJavaNetty
Reposted 18 Hours AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Security • Software • Generative AI
The role focuses on enhancing Elasticsearch's distributed systems for performance, resilience, and managing data indexing across multiple nodes while diagnosing challenges and collaborating across teams.
Top Skills: ElasticsearchJavaNetty
Reposted 18 Hours AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
As a Go Software Engineer for Identity Management, you will design, implement, and enhance identity management solutions, collaborate with a distributed team, and contribute to the development of authentication and authorization systems.
Top Skills: Go (Golang)JujuLdapOauthOpenidPython
Reposted 23 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
The Lead Golang Software Engineer develops server solutions, leads technical designs and code reviews, mentors colleagues, and ensures the quality of engineering practices in the Commercial Systems unit.
Top Skills: AICloudData ScienceGoIotPerformance EngineeringSecuritySoftware EngineeringUbuntu
Reposted 23 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
The Python Software Engineer will develop and maintain test automation tools for hardware certification and improve Linux testing methods.
Top Skills: CCheckboxLinuxPythonUbuntu
Reposted 23 Days AgoSaved
Easy Apply
In-Office or Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
You will build and maintain container images, automate CI/CD processes, engage with the community, and mentor junior team members in a collaborative environment.
Top Skills: Concourse CiDockerGithub ActionsGoJenkinsKubernetesPython
Reposted 23 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Software
Lead Python Software Engineer responsible for developing solutions, collaborating on designs, mentoring team members, and enhancing engineering practices.
Top Skills: AirbytePythonRangerTemporalTrino
Reposted 23 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Software
Develop and enhance dqlite, a distributed SQLite database, including debugging, implementing features, and engaging with the open source community.
Top Skills: CGoRaft
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
Reposted YesterdaySaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Fintech • Financial Services
As a Lead Front-End Engineer, you will lead engineering teams, drive experimentation, mentor engineers, and deliver user-centered digital experiences while aligning with business goals.
Top Skills: Automated Testing FrameworksCi/CdModern Software Development Practices
YesterdaySaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech
Design, develop, and maintain web applications and APIs, collaborate with teams to solve business challenges, and lead software engineering projects.
Top Skills: AsanaAWSEmberGitHerokuNew RelicPostgresPumaRedisRubyRuby On RailsSidekiqSlackSlite
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Reposted YesterdaySaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Software Development Engineer II, you'll develop mapping tools, maintain APIs, ensure reliability as user demands grow, and collaborate on scalable backend services.
Top Skills: Aws (CdkEcsLambdaPythonS3)SQLStep FunctionsTypescript
Reposted YesterdaySaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech • Software
Meddbase is seeking a Senior Software Engineer I to take ownership of features, mentor juniors, and work collaboratively on a web-based healthcare management system, requiring significant C# and web-development experience.
Top Skills: .Net FrameworkAzureC#JavaScriptSQL ServerTypescript
Reposted YesterdaySaved
Belfast, Northern Ireland
Senior level
Senior level
Software • Biotech
As a Senior Software Engineer, you will lead your team in shipping features, making technical decisions, and mentoring others to scale products effectively.
Top Skills: AWSFastapiGitLinearNext.JsNotionPostgresPythonSlackTailwindcssTerraformTypescript
Reposted YesterdaySaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Software
Lead the transformation of test automation and quality engineering, defining strategies, establishing standards, and architecting intelligent testing frameworks for scalable systems.
Top Skills: CypressDetoxDockerGoKubernetesPlaywrightPostgresReactReact NativeTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Security • Cybersecurity
The Senior Software Engineer will develop and maintain backend services, focusing on performance and scalability while collaborating with teams to meet business and security objectives.
Top Skills: AWSAzureDockerGoGoogle Cloud PlatformKotlinKubernetesNeo4JRestful Apis
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
HR Tech • Information Technology
The Lead Software Engineer will provide technical design, maintain the technical roadmap, document architectures, code, conduct reviews, mentor engineers, and support recruitment efforts.
Top Skills: Api DesignAWSElasticsearchGraphQLGrpcJavaKafkaMqNoSQLOpenapiPythonRedisRestSQLSwagger
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Software Engineer will develop and scale backend services, manage data pipelines, and ensure system reliability across multi-cloud environments.
Top Skills: AWSGCPGoKubernetesPythonSQLTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Software Engineer will design and scale backend services, build data pipelines, optimize cloud billing, and ensure system reliability.
Top Skills: AWSGCPGoKubernetesSQLTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Software Engineer will design and build scalable backend services, improve data pipelines, and ensure system reliability and performance.
Top Skills: AWSGCPGoKubernetesSQLTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Software Engineer will design and build scalable backend services, integrate data pipelines, and ensure reliability and performance in a multi-cloud environment.
Top Skills: Analytical DatabasesAWSCloud InfrastructureGCPGoKubernetesSQLTypescript
Reposted YesterdaySaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Software Engineer will design and build backend services, work on data pipelines, and ensure system reliability and performance in a multi-cloud environment.
Top Skills: Analytical Databases (BigqueryAWSClickhouseGCPGoKubernetesRedshiftSnowflake)SQLTypescript
Reposted 24 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Healthtech
The Senior Software Engineer will design and build backend services for health data, improve reliability, and deliver robust solutions to enhance patient care.
Top Skills: FastapiGoGoogle Cloud PlatformNext.JsPostgresPythonTemporal CloudTypescript
2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software
The Senior Backend Engineer will enhance the submissions infrastructure by writing production code, collaborating across teams, implementing user-experiments, and driving AI initiatives for better customer insights.
Top Skills: AWSDropwizardJavaKafkaKubernetesMySQL
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