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Top Backend Jobs in Belfast
Information Technology • Web3
As a Lead Backend Engineer on the Debugger team at Tenderly, you will develop scalable cloud debugging tools, lead technical decisions, and build real-time transaction processing systems, while collaborating cross-functionally to solve complex problems in blockchain technology.
Top Skills:
Cloud PlatformsGoKubernetes
Information Technology • Mobile • News + Entertainment • Social Media
The Staff Backend Engineer will lead technical decisions, optimize user growth strategies, enhance user experiences, and implement scalable backend systems for Reddit.
Top Skills:
C++CassandraFlinkGoGraphQLHTTPJavaKafkaPythonRestRubySparkStormThrift
4 Days Ago
News + Entertainment
The Senior Backend Engineer will develop scalable services for royalty processing using Scala, ensuring timely delivery of royalties to artists through high-quality software practices.
Top Skills:
AWSDatadogGithub ActionsKafkaPulumiScalaTypescript
Marketing Tech • Analytics
As a Senior Backend Developer at Appinio, you'll design and maintain server-side applications, enhance code, and collaborate with front-end developers using Node.js, TypeScript, and Express.
Top Skills:
AWSDockerExpressMongoDBNode.jsTerraformTypescript
Sports
The Senior Backend Engineer will develop microservices, work with product teams on features, conduct code reviews, and mentor junior members for a sports betting platform.
Top Skills:
AWSDockerJava 8+KubernetesMongoDBMySQLRedisSpring BootSpring Cloud
Aerospace • Logistics • Security • Software • Cybersecurity
As a Lead Backend Developer, you will design and maintain backend infrastructure, lead a software team, and ensure high-quality software delivery.
Top Skills:
AWSAzureDockerElasticsearchGitlabJavaJenkinsKubernetesMongoDBOpenshiftPythonSQL
Machine Learning • Other
As a Backend Software Engineer, you'll develop features for backend platforms using Python and PostgreSQL, maintain existing code, and manage AWS services while collaborating with teams.
Top Skills:
AWSBashDockerLinuxPostgresPython
Marketing Tech
Lead the backend engineering efforts, collaborate on scalable solutions, mentor team, and ensure software quality and performance.
Top Skills:
AWSGCPGroovyJavaKafkaMySQLPostgresRedisRest ApisSQL
Software
As a Lead Back-end Engineer at ZOE, you'll design scalable systems, mentor engineers, and collaborate with cross-functional teams to drive impactful solutions. You'll work on data collection, payments, and more while ensuring best practices in engineering.
Top Skills:
AirflowArgocdBigQueryDbtDjangoFastapiFirebase AuthGCPGithub ActionsGoogle Pub/SubGrafanaKotlinKubernetesNext.JsPythonReact NativeSpring BootTerraformTypescript
Marketing Tech • Design
The Lead Backend Engineer will design and scale backend systems for SuperAds, focusing on AI and SaaS infrastructure while mentoring teams.
Top Skills:
AWSDatadogJavaKotlinKubernetesOpentracingPythonScala
Software
Lead the growth acquisition backend team, design scalable systems, mentor engineers, and contribute to strategic decisions in user acquisition.
Top Skills:
Java
Software
The Senior Backend Engineer will design, develop, and maintain the CMS platform with a focus on scalable backend systems, API performance, and mentoring junior engineers.
Top Skills:
AWSAzureGCPGitJIRAMemcachedPostgresRedisRspecRuby On RailsSidekiq
Information Technology • Web3
As a Senior Backend Engineer, you'll enhance orchestration systems, optimize EVM performance, develop custom storage engines, and lead projects in blockchain technology.
Top Skills:
GoKubernetes
Fintech • Financial Services
As a QA Engineer, you'll develop and execute test cases for backend applications in a hybrid trading environment, collaborating with global teams on quality assurance processes.
Top Skills:
BitbucketCucumberGitJavaJIRAMongoDBNoSQLOraclePythonSQL
Reposted 8 Days Ago
Fintech • Payments • Financial Services
As a Senior Java Developer at dLocal, you will build scalable, enterprise-level applications as part of a talented software team.
Top Skills:
JavaMicroservices
Blockchain • Consulting
As a QA Engineer, you'll test backend solutions, collaborate with development teams, and ensure product quality and stability within the MultiversX ecosystem.
Top Skills:
ArtilleryChaiCircleCIDockerElasticsearchGatlingGitGithub ActionsGoGraphQLJavaScriptJenkinsJestKubernetesLinuxLocustMochaMolotovMongoDBMySQLNestjsPostgresPythonRabbitMQRedisRest ApiTerraformTimescaleTimestreamTypescript
Blockchain • Consulting
As a Backend Developer, you will create and improve microservices for blockchain applications, develop REST API and GraphQL endpoints, and resolve complex bugs. You'll work with a dynamic team and be part of the blockchain revolution.
Top Skills:
ExpressjsGitNestjsNode.jsTypescript
AdTech • eCommerce
As a Senior Back-end/Full Stack Developer, you will design and maintain web applications, optimize databases, collaborate with teams, and ensure code quality through testing and reviews.
Top Skills:
AWSCSS3DockerDoctrine OrmElasticsearchGitHTML5JavaScriptJqueryKubernetesLaravelMariadbMemcachedMySQLPHPPostgresRedisSymfonyVue
Information Technology
The Sr Backend Engineer will design and maintain backend services using Ruby on Rails and AWS, ensuring high performance and data integrity while collaborating with front-end developers.
Top Skills:
AWSCSS3DockerHTML5JavaScriptPostgresRuby On Rails
Artificial Intelligence • Gaming • Esports
As a Backend Engineer, you'll design and maintain backend systems for mobile games, collaborating with teams to develop features and optimize databases.
Top Skills:
AzureC#CassandraHashicorp NomadKubernetesMongoDBPostgres
Information Technology • Consulting
The Blockchain Application Engineer will develop and maintain exchange systems, ensuring efficient transaction matching and multi-chain data management, with a focus on Go and Java.
Top Skills:
Go Programming LanguageKafkaMySQLRedis
Software
Lead the design, development, and deployment of complex systems, ensuring scalability and performance while mentoring engineers and defining technical standards.
Top Skills:
Api Best PracticesAWSNode.jsPHPPostgresRabbitMQ
Events • Software
The Backend Engineer will design, develop, and deliver scalable solutions, collaborating with teams on various projects for Swapcard's platform.
Top Skills:
AIBackend Development
HR Tech
The Senior Back-End Developer will enhance features and build integrations for Jibble 2.0 API using .NET Core, while collaborating closely with product teams.
Top Skills:
.Net CoreAgileAWSC#ConfluenceEf CoreFigmaJIRAOpenapiPostgresRabbitMQSQLTypescript
Software
As a Senior Backend Software Engineer, you will design and maintain complex systems, build APIs, and drive feature development while collaborating closely with co-founders and other teams.
Top Skills:
ElasticsearchPostgresReactRedisRuby On Rails
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