Top Tech Jobs & Startup Jobs

YesterdaySaved
Hybrid
O'Fallon, MO, USA
204K-391K Annually
Expert/Leader
204K-391K Annually
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads Mastercard’s agentic commerce product strategy, commercialization, partnerships, pricing, P&L, and global scaling. The role directs Agent Pay and related products, collaborates with AI labs, merchants, issuers, wallets, and payment providers, and represents product strategy to executives and external partners. It requires building teams, defining roadmaps, validating product-market fit, driving adoption, and navigating complex payments, fintech, AI, and digital asset ecosystems.
Top Skills: Agentic CommerceArtificial Intelligence (Ai)Card NetworksCryptocurrencyDigital PaymentsDigital WalletsPayment RailsStablecoins
YesterdaySaved
Hybrid
Rathcoole, Dublin, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads global technology operations and resiliency across Cross Border Services Engineering. Owns operational governance, incident and change management, risk and controls oversight, security remediation, third-party risk, SRE governance, automation, standardization, and executive reporting. Drives platform stability, reliability, recovery readiness, and continuous improvement across engineering and operational processes.
YesterdaySaved
Hybrid
Dublin, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads global technology operations and resiliency strategy across Cross Border Services Engineering. Owns incident and change governance, operational risk and controls, vulnerability and audit remediation, third-party risk, SRE governance, executive reporting, and automation initiatives to improve platform stability, reliability, recovery readiness, and operational discipline.
Top Skills: AutomationChange ManagementIncident ManagementOperational ResiliencyOperational Risk ManagementSecurity GovernanceSite Reliability Engineering (Sre)Third-Party Risk Management
YesterdaySaved
Hybrid
Blanchardstown, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Designs, develops, and leads large-scale distributed software systems, internal developer platforms, and data-driven interfaces. The role spans Java/Spring Boot backend development, React and TypeScript frontend development, cloud-native AWS and Kubernetes environments, testing, performance optimization, secure coding, observability, incident response, and CI/CD. The engineer provides technical leadership through architecture, code reviews, mentoring, troubleshooting, and cross-functional delivery ownership.
Top Skills: AWSAzureBackstageBitbucketCi/CdCloudFormationDockerGitInfrastructure As CodeJavaJenkinsKubernetesReactRest ApisSplunkSpring BootTerraformTypescript
YesterdaySaved
Hybrid
Pune, Maharashtra, IND
Mid level
Mid level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Develop, test, deploy, configure, and document secure, scalable software for Mastercard’s authentication and payment security products. Own delivery tasks, collaborate with distributed teams, support software metrics, improve processes, and mentor junior engineers. The role requires Java and Spring Boot expertise, database and web-stack experience, CI/CD implementation, testing practices, and familiarity with cloud, microservices, payment security, and Agile methodologies.
Top Skills: AgileAngularjsArtifactoryBddBitbucketChefCi/CdCloud ComputingCSSGitHibernateJ2EeJavaJavaScriptJenkinsJSONJunitKanbanMavenMessagingMicroservicesOraclePci DssPl/SqlPostgresRedisRest ApisSafeScrumSpring BootSQLTddWeb ServicesXML
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YesterdaySaved
Hybrid
Leixlip, Kildare, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads the architecture, development, testing, performance optimization, security, and production support of internal developer platforms. Builds backend systems and React/TypeScript interfaces, integrates DevOps tools, manages CI/CD and cloud-native infrastructure, resolves complex distributed-system incidents, and drives reliability and engineering quality. Mentors engineers, leads code reviews, shapes technical roadmaps, and advances developer experience through scalable, secure, data-driven solutions.
Top Skills: AWSAzureBackstageBitbucketCi/CdCloudFormationGitInfrastructure As CodeJavaJenkinsKubernetesReactRest ApisSplunkSpring BootTerraformTypescript
YesterdaySaved
Hybrid
Greystones, Wicklow, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads global technology operational resiliency, platform stability, incident and change governance, operational risk and controls, security remediation, third-party risk, SRE governance, automation, and executive reporting. Drives standardized processes and risk-based improvements across engineering and operational teams to strengthen availability, reliability, recovery readiness, and control effectiveness.
YesterdaySaved
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Designs, develops, tests, deploys, and supports secure enterprise software solutions using Java and Spring Framework. Owns the full SDLC, including requirements, architecture, testing, performance, releases, and incident management. Provides technical leadership, mentors engineers, evaluates technologies, coordinates distributed teams and vendors, and promotes engineering quality, security, and continuous improvement.
Top Skills: JavaSpring Framework
Reposted YesterdaySaved
Hybrid
Dundrum, Tipperary, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads the design and evolution of enterprise data platforms and pipelines supporting credit risk, decisioning, analytics, regulatory reporting, and AI initiatives. Architects cloud-based lakehouse solutions using Databricks, Spark, Delta Lake, and modern data engineering practices. Establishes data quality, governance, lineage, security, observability, and CI/CD standards; modernizes legacy systems; optimizes workloads; influences architecture and roadmaps; and mentors engineers across teams.
Top Skills: Apache AirflowSparkAvroAWSAzureCi/CdData LakehouseDatabricksDelta LakeDevOpsEltETLGCPHadoopInfrastructure As CodeJavaOrcParquetPysparkPythonSQLStreaming Architectures
Reposted YesterdaySaved
Hybrid
Dunboyne, Meath, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads the design and modernization of enterprise data platforms and ETL/ELT pipelines supporting credit risk, decisioning, regulatory reporting, analytics, and AI initiatives. Builds scalable cloud lakehouse solutions using Databricks, Spark, and Delta Lake; establishes data quality, governance, lineage, security, monitoring, and operational excellence practices. Partners with cross-functional teams, influences architecture and roadmaps, mentors engineers, drives technical standards, and supports compliance and audit requirements.
Top Skills: Apache AirflowSparkAvroAWSAzureCi/CdDatabricksDelta LakeDevOpsGCPHadoopInfrastructure As CodeOrcParquetPysparkPythonSQL
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