Top Engineering Jobs

Reposted 8 Days AgoSaved
Hybrid
Leixlip, Kildare, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead design and deliver full-stack, high-performance solutions (Java Spring Boot backend, React frontend). Define API contracts, microservice boundaries, CI/CD, observability, security, and performance standards; mentor engineers, drive cross-team delivery, own production readiness and SLOs, and improve engineering quality and automation.
Top Skills: Apache CamelCi/CdCloudfoundryConfluence GliffyJava 11+JavaScriptJestJmsJSONJunitKubernetesLinuxMicroservicesMockitoMqObservabilityOpenshiftOraclePl/SqlPlaywrightReactReact Testing LibraryRestShell ScriptingSpringSpring BootSpring IntegrationSQLTypescriptVisioXML
Reposted 8 Days AgoSaved
Hybrid
Toronto, ON, CAN
121K-169K Annually
Senior level
121K-169K Annually
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead globally distributed SRE/application operations teams supporting Java applications across on-prem and Azure, driving 24/7 support, incident management, observability, security/compliance (PCI-DSS, SOC 2), audits, disaster recovery exercises, documentation, and operational continuous improvement while partnering with stakeholders.
Top Skills: AzureAzure MonitorConfluenceDynatraceJavaJIRALinuxPkiRemedySplunkSshUnixVpnZabbix
Reposted 8 Days AgoSaved
Hybrid
Blanchardstown, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead end-to-end design and delivery of full-stack solutions: architect React-based UIs and Java/Spring microservices, define APIs and integrations, set CI/CD/observability/security standards, mentor engineers, ensure production readiness, and drive engineering quality, scalability, and reliability across teams.
Top Skills: Apache CamelCi/CdCloudfoundryConfluenceGliffyJava 11+JavaScriptJestJmsJSONJunitKubernetesLinuxMicroservicesMockitoMqOpenshiftOraclePl/SqlPlaywrightReactReact Testing LibraryRestShell ScriptingSpringSpring BootSpring IntegrationSQLTypescriptVisioXML
Reposted 8 Days AgoSaved
Hybrid
O'Fallon, MO, USA
92K-147K Annually
Mid level
92K-147K Annually
Mid level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Design, develop, test, and maintain high-performance, scalable C/C++ software for Mastercard's Global Credit Authorization platform. Deliver features in Agile sprints, create automated unit tests, participate in code reviews and on-call support, collaborate with cross-functional teams, and contribute technical designs, documentation, and continuous improvement initiatives to ensure reliable production systems.
Top Skills: BitbucketCC++Continuous IntegrationGitGoogle TestJunitLinuxShell
Reposted 8 Days AgoSaved
Hybrid
Rathcoole, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead end-to-end design and delivery of scalable full-stack solutions (Java Spring Boot backend and React frontend). Drive architecture, API contracts, microservices, CI/CD, observability, security, and performance standards. Mentor engineers, own production readiness and SLOs, reduce operational toil, and partner with product and cross-functional stakeholders to ensure enterprise requirements are met.
Top Skills: Apache CamelCi/CdCloudfoundryConfluenceGliffyJava (11+)JavaScriptJestJmsJSONJunitKubernetesLinuxMicroservicesMockitoMqOpenshiftOraclePl/SqlPlaywrightReactReact Testing LibraryRestShell ScriptingSpringSpring BootSpring IntegrationSQLTypescriptVisioXML
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Reposted 8 Days AgoSaved
Hybrid
O'Fallon, MO, USA
96K-163K Annually
Senior level
96K-163K Annually
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Design, implement, and operate highly available AWS database platforms (PostgreSQL primary, Oracle optional). Perform provisioning, patching, tuning, monitoring, backups, DR, automation (IaC, scripting), CI/CD for schema changes, incident response, capacity planning, and mentor team members in a 24x7 enterprise environment.
Top Skills: Amazon RdsAnsibleAurora PostgresqlAws CloudtrailAws CloudwatchBashCi/CdCloudFormationEc2IamKmsLinux/UnixOraclePerformance InsightsPostgresPythonRedisSecurity GroupsTerraformVpc
Reposted 8 Days AgoSaved
Remote or Hybrid
O'Fallon, MO, USA
115K-184K Annually
Senior level
115K-184K Annually
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Design, build, test, deploy, and maintain scalable full-stack payment-processing applications using Java, Spring Boot and Angular. Develop RESTful APIs, automated tests, CI/CD and observability; troubleshoot production issues, optimize performance, ensure secure coding, participate in Agile ceremonies, perform code reviews, mentor engineers, and collaborate with product, architecture, and operations teams.
Top Skills: AngularApi DevelopmentAutomated Testing (UnitCi/CdCloud-Native ArchitecturesContainerized DeploymentDevOpsDistributed Application ArchitecturesFunctionalIntegration)JavaObservability/Monitoring ToolsRestful ApisSpring Boot
Reposted 8 Days AgoSaved
Hybrid
Malahide, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead design and delivery of full-stack, high-volume solutions (Java Spring Boot backend + React frontend). Drive architecture, API contracts, microservices, CI/CD, observability, security, and operational excellence. Mentor engineers, manage cross-team dependencies, and improve engineering quality, performance, and production readiness.
Top Skills: Ci/CdConfluenceGliffyJava 11+JavaScriptJestJSONJunitLinuxMicroservicesMockitoOraclePl/SqlPlaywrightReactReact Testing LibraryRestShell ScriptingSpringSpring BootSQLTypescriptVisioXML
Reposted 8 Days AgoSaved
Hybrid
Bray, Wicklow, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead end-to-end design and delivery of scalable full-stack solutions (Java Spring Boot backend and React frontend). Define API contracts, microservice boundaries, CI/CD, observability, security, and performance standards. Mentor engineers, drive architecture and engineering quality, own production readiness, and partner with cross-functional stakeholders to deliver reliable, high-volume services.
Top Skills: Apache CamelCi/CdCloudfoundryConfluenceGliffyJavaJavaScriptJestJmsJSONJunitKubernetesLinuxMicroservicesMockitoMqOpenshiftOraclePl/SqlPlaywrightReactReact Testing LibraryRestShell ScriptingSpringSpring BootSpring IntegrationSQLTypescriptVisioXML
Reposted 8 Days AgoSaved
Hybrid
Dundrum, Tipperary, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Lead design and delivery of full-stack, high-performance solutions (Java Spring Boot backend + React frontend). Architect scalable microservices, define API contracts, set CI/CD and observability standards, mentor engineers, drive cross-team delivery, ensure production readiness, and improve engineering quality and reliability.
Top Skills: Api DesignCi/CdConfluence GliffyJava 11+JavaScriptJestJSONJunitLinuxMicroservicesMockitoObservabilityOraclePl/SqlPlaywrightReactReact Testing LibraryRestService MonitoringShell ScriptingSpringSpring BootSQLTypescriptVisioXML
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