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Top Software Engineer Jobs in Belfast

Reposted 2 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
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 2 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Software
Drive process improvement, coach colleagues, and manage features in a distributed system for cloud automation and software operations.
Top Skills: AnsibleCC++ChefDockerGoKubernetesNoSQLPuppetRustSQL
Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
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 2 Days AgoSaved
Remote
Belfast, Northern Ireland
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
Reposted 2 Days AgoSaved
Belfast, Northern Ireland
Mid level
Mid level
Software
As a Software Engineer, you'll design, develop, and maintain software solutions, collaborating with various teams to meet client needs and enhance software quality.
Top Skills: .NetApp ServiceAzureAzure DevopsAzure SqlCosmos DbGitJavaScriptReactRedisReduxTypescript
Reposted 2 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Junior
Junior
Fintech • Financial Services
The Software Engineer will design and maintain systems for trading analytics, develop low-latency integrations, evaluate trades for optimization, and automate reporting for operational efficiency.
Top Skills: C++PythonRustStatistical Principles
Reposted 8 Days AgoSaved
Easy Apply
Remote or Hybrid
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
Develop software solutions for connected operations, mentor engineers, and maintain application systems with a focus on customer impact and scalability.
Top Skills: GoGraphQLJavaScriptReactReact NativeTypescript
Reposted 3 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Big Data • Software • Database • Analytics • Big Data Analytics
As a Software Engineer, you'll develop scalable slide-generation features, improve the update engine, and collaborate with customers and engineers to ship solutions quickly.
Top Skills: Node.jsTypescript
Reposted 3 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Big Data • Software • Database • Analytics • Big Data Analytics
As a Software Engineer, you'll build and maintain Microsoft Office add-ins using .NET and C#, develop integrations with Microsoft Office APIs, and collaborate with engineers to deliver impactful features.
Top Skills: .Net,C#
Reposted 3 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Software • Design
The Senior Full-Stack Software Engineer will lead full-stack development, implement test automation, and deliver new features, collaborating closely with the team.
Top Skills: .Net/CoreAzureAzure DevopsBootstrapC#EmberEntity FrameworkJavaScriptSeleniumSQL ServerWeb Apis
13 Days AgoSaved
In-Office
Belfast, Northern Ireland
Junior
Junior
Financial Services
Join Symphony as a Back-End Software Engineer to develop and maintain robust software solutions, collaborating with teams to implement scalable applications.
Top Skills: AWSAzureGitGCPJavaMongoDBPostgresSpring BootSQL
Reposted 4 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
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Reposted 4 Days AgoSaved
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
5 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Big Data • Computer Vision • Machine Learning • Natural Language Processing • Software • Cybersecurity
The Frontend Software Engineer III will develop and scale consumer applications, focusing on resilient UI, collaborating with backend teams, and improving product quality through best practices.
Top Skills: CypressGraphQLJavaScriptJestPlaywrightReactRestRtlTypescriptVitest
5 Days AgoSaved
Remote
Belfast, Northern Ireland
Entry level
Entry level
Artificial Intelligence • Software • Cybersecurity
As a Full Stack Research Engineer, you'll design and implement features using React and TypeScript, develop APIs with Kotlin and Go, and deploy services on AWS, ensuring seamless integration from frontend to backend.
Top Skills: AWSGoKotlinNode.jsPostgresReactTerraformTypescript
5 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Software • Cybersecurity
As a Platform Infrastructure Research Engineer, you'll design scalable systems for AI, optimize cloud services, and support resilient infrastructures across various environments.
Top Skills: AWSAzureCdkElasticsearchGoKafkaKotlinOciOpensearchTerraformTypescript
5 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Artificial Intelligence • Software • Cybersecurity
The Research Engineer will design and implement scalable distributed backend systems, deploying on AWS, and collaborating with cross-functional teams. Responsibilities include problem ownership and navigating ambiguity in system design and operation.
Top Skills: AWSCdkGoKotlinPostgresTerraformTypescript
6 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Information Technology • Software
As a Software Engineer, you'll develop software solutions, practice TDD, collaborate with teammates, and improve systems while working in a remote, flexible environment.
Top Skills: AWSCloud-Native EnvironmentsGoNode.jsTypescript
Reposted 15 Days AgoSaved
In-Office
Belfast, Northern Ireland
Mid level
Mid level
Information Technology • Consulting
Develop high-quality software solutions using Java and associated frameworks. Participate in Agile Scrum process, apply TDD, and collaborate with stakeholders.
Top Skills: AnsibleApache KafkaAWSAzureDockerHibernateJavaJenkinsJunitKubernetesOpenshiftPackerSpringSpring BootSQL
Reposted 11 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Join CrowdStrike as a Senior Software Engineer to lead the development of innovative endpoint security solutions across multiple platforms, focusing on the sensor's kernel-level functionality and system performance.
Top Skills: AgileC++GitLinuxmacOSWindows
Reposted 11 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Mid level
Mid level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Senior Windows Software Engineer, you will lead the development of antivirus and detection security software, collaborating with teams to enhance product features across platforms like Windows, Mac, and Linux.
Top Skills: AgileC++SecurityWindows Os Kernel Development
Reposted 6 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Software • Analytics • Financial Services • Cryptocurrency
Develop high-performance real-time APIs using Rust, optimize data storage and retrieval, and improve system performance for crypto applications.
Top Skills: ParquetPostgresRust
Reposted 6 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Computer Vision • Hardware • Robotics • Metaverse
The role involves guiding partners on NCCL, performing analysis of applications, developing automation tools, and conducting training for HPC applications.
Top Skills: AnsibleC/C++DockerEthernetInfinibandKubernetesMpiNcclNvshmemPythonRdmaRoceSlurmUcx
Reposted 6 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Consulting
Design and build applications using Python, optimize performance, collaborate with clients, and assist in project execution and delivery.
Top Skills: FastapiGitPydanticPython
Reposted 6 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Consulting
Design and build applications using JavaScript, optimize performance, support component design, collaborate with teams, and analyze client requirements.
Top Skills: CdCiCloud EnvironmentsDatabasesGitJavaScriptNode.jsReact
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