Top Tech Jobs & Startup Jobs

7 Days AgoSaved
Hybrid
Malahide, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Own the roadmap and backlog for Mastercard’s Java-based fraud and identity decision-management platform. Translate stakeholder and customer needs into epics, features, user stories, acceptance criteria, workflows, and technical requirements. Partner with engineering and product teams to prioritize functionality, manage dependencies, oversee development and releases, facilitate demos and handoffs, and monitor post-launch feedback. Support audits, risk assessments, security imperatives, Scrum activities, and deployment planning across multiple global teams.
Top Skills: APIsJavaSafe AgileScrumSdlcWeb Services
7 Days AgoSaved
Hybrid
Bogotá, Distrito Capital, COL
Entry level
Entry level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Supports strategy and transformation consulting engagements for global clients across industries. Analyzes business problems using data and technology, develops strategic recommendations, prepares presentations, collaborates with clients and internal teams, leads meetings, contributes to project management, and builds trusted stakeholder relationships.
Top Skills: ExcelMicrosoft PowerpointMicrosoft Word
7 Days AgoSaved
Hybrid
Sandton, City of Johannesburg, Gauteng, ZAF
Entry level
Entry level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Associate Consultant in Mastercard’s 18-month Launch Graduate Program, supporting strategy, transformation, and marketing consulting engagements. Responsibilities include solving client business challenges, analyzing data, developing strategic recommendations, implementing solutions, managing deliverables, and building client relationships. Candidates will work on multiple projects across industries and develop consulting, analytical, technical, and communication skills.
Top Skills: ExcelSASSQLTableau
Internship
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Summer internship in Mastercard’s Global Markets organization, offering exposure to Account Management and Product Management. Interns will support strategic sales planning, consultative selling, product performance, customer insights, solution design, project coordination, and implementation activities. The program includes mentorship, networking, professional development, and potential progression into a graduate program. Candidates must be penultimate-year bachelor’s or master’s students fluent in English and Turkish and available for ten weeks beginning June 21, 2027.
7 Days AgoSaved
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, and scale secure enterprise data pipelines, warehouses, lakes, and lakehouses using distributed computing and cloud technologies. Lead cloud modernization and workload migrations, implement data governance and observability capabilities, troubleshoot production issues, and deliver batch and near-real-time processing at petabyte scale. Collaborate with technical and business stakeholders, lead end-to-end engineering initiatives, establish architecture standards, and mentor engineers.
Top Skills: Amazon EmrAmazon S3Apache AirflowApache NifiSparkAWSAws GlueCassandraCloud-Native Object StorageData CatalogingData LakehousesData LakesData LineageData QualityData WarehousesDistributed ComputingDynamoDBEltETLHadoopJavaMetadata ManagementMonitoringObservabilityOn-Premises PlatformsOraclePublic CloudScalaSQLSQL Server
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7 Days AgoSaved
Hybrid
Ashbourne, Meath, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Oversee network Incident, Problem, and Change Management processes; ensure ITSM policy adherence, analyze network performance, conduct root cause analysis, audit tickets, track remediation, prepare executive post-incident reviews, report KPIs, improve processes, and coach team members. The role requires advanced ITIL and ITSM knowledge, network routing and switching expertise, reporting skills, and strong communication.
Top Skills: ItilItsmNetwork Routing And SwitchingRemedy
7 Days AgoSaved
Hybrid
Singapore, SGP
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Drives Mastercard Services innovation and business development across Asia Pacific, with emphasis on digital assets and emerging technologies. Identifies client needs, develops sales narratives, supports end-to-end sales efforts, leads regional innovation initiatives, builds senior client relationships, and partners with delivery teams to implement sold solutions. The role owns growth initiatives, contributes to thought leadership, and achieves sales targets ethically.
Top Skills: Artificial IntelligenceDigital AssetsGenerative AiWearable Technologies
7 Days AgoSaved
Hybrid
Blackrock, Dublin, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Owns the roadmap and backlog for Mastercard’s fraud and identity Decision Management Platform. Translates customer and stakeholder needs into technical requirements, epics, features, and user stories; prioritizes work across engineering teams; facilitates Agile planning, demos, deployments, and handoffs; manages product risks, vulnerabilities, audits, and compliance; and mentors product managers while coordinating delivery from ideation through production.
Top Skills: APIsJavaSafe AgileScrumSdlcWeb Services
7 Days AgoSaved
Hybrid
Leixlip, Kildare, IRL
Senior level
Senior level
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Own the roadmap and backlog for Mastercard’s Java-based fraud decision management platform. Translate customer and stakeholder needs into requirements, epics, features, and user stories; prioritize work across engineering teams; and guide delivery from ideation through production. Facilitate Agile ceremonies, technical scoping, demos, deployments, audits, risk assessments, and post-launch reviews. The role also coordinates dependencies, vulnerabilities, compliance evidence, and stakeholder handoffs while mentoring other product managers.
Top Skills: APIsJavaSafe AgileScrumSdlcWeb Services
7 Days AgoSaved
Hybrid
Lusk, Dublin, IRL
Expert/Leader
Expert/Leader
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
Leads quality engineering across software development, exploratory testing, test automation, performance engineering, continuous integration, and delivery. Drives adoption of quality practices across delivery teams, oversees product and release quality, mentors engineering staff, and collaborates with developers, DevOps, operations, product, and program management. Requires strong Java-based testing expertise, payment-domain knowledge, agile delivery experience, performance engineering skills, and executive communication ability.
Top Skills: AppiumBambooBddCheckmarxChefCloudCloverContinuous DeliveryContinuous IntegrationCucumberDeviceanywhereDynatraceEclipse IdeFortifyInfrastructure As CodeJavaJbehaveJenkinsJIRAJmeterJunitLoadrunnerPerfectoPuppetRallyRational ConcertRestRest AssuredSoapSonarSplunkSpringSql DatabasesTddTestdroid
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