Top Tech Jobs & Startup Jobs in Dublin

Lead the architecture and hands-on development of secure, scalable Open Banking services. Design systems, write and review code, guide architectural decisions, collaborate with product and business teams, mentor engineers, optimize costs, promote reuse, and drive enterprise-wide technical alignment. Apply secure development practices, cloud technologies, compliance knowledge, and modern software engineering methods in a financial services environment.

Lead the architecture and hands-on development of secure, scalable Open Banking services. Design systems, conduct architecture reviews, write code, guide technical decisions, collaborate with product and business teams, mentor engineers, improve reuse and cost efficiency, and ensure compliance with financial-services security and regulatory requirements.

Own end-to-end quality engineering for AI-powered and agentic applications, APIs, user interfaces, distributed systems, and platform services. Design automation frameworks, define AI testing strategies, integrate quality gates into CI/CD pipelines, assess performance and resilience, manage test data, drive defect resolution, and mentor engineers. Partner with engineering, product, architecture, and AI teams to improve testability, release confidence, and quality practices.

Lead the design and hands-on delivery of secure, scalable Open Banking services. Drive architecture decisions, coding, reviews, and technical initiatives while collaborating with product and business teams. Mentor engineers and technical leads, conduct interviews, promote reuse, and align enterprise architecture. Apply secure development, cloud, microservices, cryptography, compliance, and vulnerability-management practices to deliver resilient financial services systems.

Lead the architecture and hands-on development of secure, scalable Open Banking services. Design microservices, contribute to code and architecture reviews, collaborate with product and business teams, mentor engineers, guide technical decisions, optimize systems, and promote enterprise architectural alignment. The role requires strong software engineering, cloud, security, compliance, and financial services expertise, along with experience leading technical initiatives and building high-performing teams.

Designs and delivers Java-based capabilities for Mastercard’s large-scale Decision Enrichments platform. Builds resilient, secure distributed systems, APIs, microservices, and event-driven solutions; contributes across architecture, implementation, testing, deployment, and operations. Collaborates with product, architecture, quality, and engineering teams; troubleshoots production issues, improves platform capabilities, documents technical designs, and applies AI-assisted engineering practices. The role supports real-time decisioning for fraud prevention, risk management, payment intelligence, and customer experiences.

Design and deliver Java-based capabilities for Mastercard’s Decision Enrichments platform. Build scalable, resilient distributed systems, REST APIs, microservices, and event-driven applications. Collaborate with product, architecture, quality, and engineering teams throughout design, testing, deployment, and operations. Troubleshoot production issues, improve platform architecture, apply engineering best practices, and use AI-assisted development practices. The role requires technical leadership, enterprise-scale software expertise, and a focus on secure, high-performance payment decisioning systems.

Lead the architecture and hands-on development of secure, scalable Open Banking services. Design systems, conduct architecture reviews, collaborate with product and business teams, mentor engineers, guide technical initiatives, optimize architectural decisions, promote reuse, and ensure compliance with financial-services security and regulatory requirements.

Design and deliver Java-based capabilities for Mastercard’s scalable Decision Enrichments platform. Build resilient distributed systems, REST APIs, microservices, and event-driven applications; contribute across architecture, implementation, testing, deployment, and operations. Collaborate with product, architecture, quality, and engineering teams, troubleshoot production issues, improve automation and engineering practices, and produce technical documentation. Apply AI-assisted development practices while helping shape secure, high-performance decisioning platforms for fraud prevention, risk management, and payment intelligence.

Design and deliver Java-based capabilities for Mastercard’s large-scale Decision Enrichments platform. Build secure, resilient distributed systems, REST APIs, microservices, and event-driven applications. Collaborate with cross-functional Agile teams, contribute to architecture and technical designs, ensure quality through testing and CI/CD, troubleshoot production issues, and drive automation and engineering improvements. Apply AI-assisted development practices while supporting high-performance, mission-critical payment decisioning systems.