Top Tech Jobs & Startup Jobs in Dublin

Design, build, and maintain automated API and integration test frameworks. Integrate tests into CI/CD pipelines, validate RESTful endpoints, triage failures, perform exploratory testing, and collaborate with engineers to ensure reliable, production-ready releases.

Build and maintain automated tests and frameworks for the Mastercard Developers portal. Perform manual and exploratory testing, identify defects, collaborate with developers to fix issues, and integrate reliable Java-based API, UI, and integration tests into CI/CD pipelines.

Design, build, and maintain automated test frameworks and pipelines for RESTful APIs and distributed services. Implement API/integration tests with REST Assured, Playwright, and Cucumber; integrate tests into Jenkins CI/CD; perform exploratory/manual testing; triage defects; collaborate with feature teams to ensure production-ready releases.

Lead design, build, and deploy Java-based microservices for a scalable B2B payments platform. Apply 12-factor principles, optimize performance, participate in full SDLC, perform code reviews, and collaborate with product, TPMs, and QA to meet enterprise security and architecture standards.

Lead security architecture and strategy for Mastercard's blockchain payment platforms. Drive threat modeling, risk assessments, and secure design reviews. Embed security into CI/CD, APIs, cloud, and blockchain components. Guide compliance (PCI DSS, SOC 2, DORA, CRI), mentor engineers, influence product and business leaders, and represent Corporate Security across cross-functional and regulatory initiatives.

Design, build, and maintain automated API and integration test frameworks using Java/JavaScript, REST Assured, Playwright, and Cucumber. Integrate tests into Jenkins CI/CD pipelines, validate RESTful APIs and microservices, perform exploratory testing, triage failures, and collaborate with feature teams to ensure production-ready releases.

Lead design and delivery of secure, scalable agentic AI applications and cloud-native services. Drive architecture, implementation, observability, CI/CD, and governance; mentor engineers and collaborate with product, AI, security, and platform teams to move AI solutions from prototype to production.

Designs, builds, and maintains automated test frameworks and CI/CD-integrated tests for RESTful APIs and microservices. Owns test strategies, implements API/integration automation using Java/JavaScript, REST Assured, Playwright, and Cucumber, triages failures, and performs exploratory testing to ensure production-ready releases.

Lead product strategy for Mastercard Developers' agentic tooling and developer platform. Define roadmap for agent skills, MCP servers, and CLI tooling; align cross-functional stakeholders on commercialization, GTM, and success metrics; run experiments with design partners to validate distribution and packaging for AI-driven developer channels.

Design, build, and maintain automated test frameworks and CI/CD pipelines for RESTful APIs and microservices. Integrate test automation into development workflows, validate HTTP interactions, triage failures, and perform exploratory testing to ensure production-ready releases.