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Top Backend Jobs in Belfast

10 Days AgoSaved
Hybrid
Belfast, Northern Ireland
Mid level
Mid level
AdTech • Big Data • Digital Media • Software
Design, implement, test, and maintain systems for Magnite's advertising quality. Collaborate with teams to deliver scalable solutions.
Top Skills: AWSDockerJavaJavaScriptLinuxMySQLPostgresPythonReactSQLTypescript
Reposted 5 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Build and scale backend systems critical to Coinbase Institutional, ensuring high reliability and security while impacting global availability and user experience.
Top Skills: GoMongoDBPostgres
Reposted 5 Days AgoSaved
Easy Apply
In-Office or Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As an Intermediate Backend Engineer, you'll enhance GitLab's AI capabilities using Ruby on Rails and Python, collaborating with other teams to improve the product and generate innovative solutions.
Top Skills: Ai TechnologiesGraphQLPythonRspecRuby On Rails
Reposted 7 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
As a Backend Engineer at GitLab, you will develop features for the Switchboard platform, collaborate with cross-functional teams, and enhance user experiences while contributing to best practices.
Top Skills: Ci/CdDevOpsGitlabRuby On RailsVue
Reposted 9 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The role involves setting technical strategy, collaborating on development lifecycle, ensuring system operations, and mentoring team members in a fintech environment.
Top Skills: AWSKotlinKubernetesMySQLPythonSpark
Reposted 14 Days AgoSaved
Remote
Belfast, Northern Ireland
Junior
Junior
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Backend Engineer at Coinbase, you will build and scale critical systems for institutional products, ensuring reliability and security for clients. You will collaborate with teams to develop services using Golang, maintain backend systems, and contribute to a roadmap based on both product and technical visions.
Top Skills: Blockchain TechnologyGoMongoDBPostgres
Reposted 17 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Cloud • Security • Software • Cybersecurity • Automation
The Senior Backend Engineer will develop and maintain backend systems for Merge Requests on the GitLab platform, ensuring performance and accuracy. Responsibilities include feature development, code reviews, and mentorship of junior engineers, while collaborating with Product Management and other stakeholders.
Top Skills: GitlabJavaScriptPostgresRuby On RailsSidekiq
Reposted 17 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
Develop high-scale Golang backend components, collaborate with teams on product quality, integrate monitoring features, and advocate for performance improvements.
Top Skills: AWSCi/CdClickhouseGCPGoGrafanaKubernetesPostgresPrometheus
Reposted 21 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Conversational AI
As a Senior Backend Developer, you'll enhance Smartcat's platform API, focus on scalable architecture, and improve integration libraries.
Top Skills: .Net Core (C#)Amazon AwsElasticsearchElk (Efk)GrafanaKafkaMongoDBPostgresPrometheusPython
Reposted 23 Days AgoSaved
Easy Apply
Remote
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
eCommerce • Software • Design • SEO
As a Senior Software Engineer, you'll architect and implement scalable services and APIs, collaborate with teams, mentor engineers, and improve user experience for website design.
Top Skills: Amazon Web Services Ec2ApolloGraphQLJavaScriptLambdasMongoDBNode.jsReactS3Typescript
Reposted 7 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Security • Cybersecurity
Develop and maintain backend systems, focusing on reliability and performance using Python and AWS, while leading projects and mentoring juniors.
Top Skills: AWSCircleCIDockerDynamoDBGitPostgresPythonTerraform
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you will develop core backend solutions, work on data pipelines, maintain code quality, and collaborate across teams.
Top Skills: AWSAzureCi/CdClickhouseDockerGCPGoJavaKubernetesPostgresPythonRust
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Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Backend Engineer will enhance the core backend solutions of PerfectScale by collaborating with teams to implement features, maintain code quality, and improve the codebase's health.
Top Skills: AWSAzureCi/CdClickhouseDockerGCPGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you will develop backend solutions for PerfectScale's data pipeline, collaborating on features and improving code quality.
Top Skills: Ci/CdClickhouseDockerGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you will work on backend solutions, collaborate with teams to implement features, and improve codebase health.
Top Skills: Ci/CdDatabasesDockerGoGoJavaKubernetesPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you will develop backend solutions for PerfectScale, collaborate with various teams, and maintain code quality while implementing features.
Top Skills: Ci/CdClickhouseDockerGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you'll design and implement core backend solutions, enhance code quality, and collaborate with various teams on product development and feature proposals.
Top Skills: Ci/CdClickhouseDatabasesDockerGitopsGoGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Backend Engineer will develop core backend solutions, optimize cloud performance, collaborate with teams, and improve codebase health.
Top Skills: Ci/CdClickhouseDatabasesDockerGitopsGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
The Senior Backend Engineer will enhance PerfectScale's backend solutions, collaborate across teams, implement new features, and ensure code quality while optimizing the platform.
Top Skills: Ci/CdClickhouseDockerGitopsGoJavaKubernetesPostgresPythonRust
Reposted 17 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Cloud • Information Technology • Professional Services • Software • Consulting
As a Senior Backend Engineer, you'll develop backend solutions, collaborate across teams, implement features, maintain code quality, and improve system health.
Top Skills: AzureClickhouseCloud (AwsDockerGcp)GoJavaKubernetesPostgresPythonRust
Reposted 2 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Entry level
Entry level
Blockchain • Cryptocurrency
Design and develop core backend components for a blockchain network using Rust, ensuring reliability and scalability in production-grade software.
Top Skills: CC++RustZig
Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Consulting • Automation
As a Senior Backend Engineer, you will lead backend projects, collaborate with product teams, and mentor junior developers while ensuring high-quality code and documentation.
Top Skills: AWSGitlab Ci/CdGoHibernateJavaPostgresSpring BootSQLTypescript
Reposted 2 Days AgoSaved
Belfast, Northern Ireland
Senior level
Senior level
Software
As a Senior/Staff Backend Engineer, you will build and optimize a scalable backend, improve data delivery, and enhance observability for operational efficiency.
Top Skills: DatadogGitGCPGraphQLKubernetesNode.jsNotionPostgresRedisSlackTypegraphqlTypeormTypescript
Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology
Lead the design and development of scalable backend data services, ensuring security, performance, and alignment with business goals while mentoring the engineering team.
Top Skills: AWSAzureC#DatabricksDockerKubernetesPowershellPythonScalaSpark
Reposted 2 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Internet of Things • Mobile • Other • Software
The Senior Backend Engineer will architect solutions, deploy features, scale customer support, build tools for product quality, and ensure system uptime.
Top Skills: Apache Data FlowCloud FunctionsDockerGkeGCPJava 8KubernetesNoSQLPub-SubRabbitMQRdbmsSpring BootSpring Cloud
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