Top Tech Jobs & Startup Jobs in Dublin

Lead development of high-volume fraud management and identity validation systems, including transaction processing platforms, web applications, web services, and vendor integrations. Responsibilities include proof-of-concepts, architecture and detailed design, software development, implementation support, functional and technical testing, production support, and collaboration with architects, developers, analysts, project managers, and business partners. The role requires delivering scalable, secure, maintainable solutions aligned with Mastercard standards and business requirements.

Develops fraud management technology, including high-volume transaction processing systems, web applications, web services, and fraud prediction solutions. Responsibilities include proof-of-concepts, detailed design, software development, implementation support, functional and technical testing, vendor integration, and production support. The role collaborates with architects, developers, analysts, project managers, and business partners to deliver scalable, secure, maintainable solutions aligned with Mastercard standards.

Leads development of high-volume fraud management systems, including transaction processing platforms, web applications, web services, and vendor integrations. Responsibilities include proof-of-concepts, system design, software development, implementation support, functional and technical testing, and production support. The role requires collaboration with architects, developers, analysts, project managers, and business partners while ensuring scalable, maintainable solutions aligned with Mastercard standards.

Develop, test, implement, document, maintain, and support secure, scalable software applications for Mastercard’s InControl virtual card platform. Design Java and Spring-based services, RESTful APIs, and database solutions; conduct performance testing, debugging, feasibility analysis, and technical research. Collaborate with cross-functional Agile teams, follow quality and security standards, support project metrics, and contribute to process improvements.

Develop and support high-performance fraud management software, including real-time transaction processing systems, web applications, web services, and vendor integrations. Responsibilities include proof-of-concept development, detailed design, implementation support, functional and technical testing, production support, and collaboration with architects, analysts, project managers, business partners, and technology teams. The role requires designing maintainable solutions aligned with Mastercard standards and integrating with core payment-processing technologies.

Develop, test, implement, document, maintain, and support secure, scalable software applications for Mastercard’s InControl virtual card platform. Design Java and Spring-based services, RESTful APIs, and database solutions; perform technical analysis, performance testing, debugging, and feasibility studies. Collaborate with cross-functional Agile teams, support project metrics and quality processes, document solutions, and contribute to improving engineering standards and processes.

Develop and support high-performance fraud management technologies, including transaction-processing systems, web applications, web services, and vendor integrations. Responsibilities include proof-of-concept development, detailed design, implementation support, functional and technical testing, production support, and integration with Mastercard processing technologies. The role collaborates with architects, developers, analysts, project managers, and business partners to deliver scalable, maintainable solutions.

Build and lead scalable full-stack, data-intensive applications for analytics, experimentation, and decision-making. Responsibilities include team-level system design, distributed systems and API development, Databricks and Spark data processing, AI-powered agentic products using LLMs, performance optimization, cloud-native deployment, troubleshooting, secure coding, observability, CI/CD, and mentoring engineers.

Lead the architecture, development, and productionization of AI-powered products, intelligent agents, and cloud-native analytics platforms. Design agentic systems with reasoning, memory, retrieval, evaluation, safety, and human oversight. Build scalable services and APIs using AWS, Azure, Databricks, Spark, Python, and Java. Drive technical execution, architecture reviews, DevSecOps, testing, reliability, governance, and cost optimization while mentoring engineers and coordinating globally distributed teams.

Lead the architecture, development, and production deployment of AI-powered products, intelligent agents, and cloud-native analytics platforms. Build agentic workflows using LLMs, retrieval systems, orchestration, memory, evaluation, and safety controls. Develop scalable services and APIs with AWS, Azure, Databricks, Spark, Python, and Java. Drive engineering standards, CI/CD, security, observability, technical execution, architecture reviews, and mentorship across globally distributed teams.