Role OverviewThe team is looking for a Lead Software Engineer to help build the next generation of intelligent, agentic products and platforms powering the Mastercard Virtual C‑Suite. This is a hands‑on technical leadership role for an experienced engineer who combines strong software engineering fundamentals with practical experience building production‑ready AI systems. You will lead the design and delivery of secure, scalable, and reliable agentic applications that can reason, orchestrate tools, interact with enterprise systems, and deliver measurable business value. You will work closely with Applied AI, Data Science, Product, Security, and Platform teams to move from concept to experimentation to governed production deployment. This role will suit a builder who enjoys solving complex problems, working across disciplines, and helping teams deliver high‑quality software at pace. We are particularly interested in engineers who know how to use AI responsibly both within products and across the software development lifecycle to improve quality, productivity, engineering effectiveness,



and delivery outcomes. Based in Ireland, this role offers the opportunity to work on globally scaled products while collaborating with distributed teams across regions. We welcome candidates from a range of backgrounds and experiences who are excited by the opportunity to shape practical AI innovation in a regulated, high‑impact environment.
Position Responsibilities
- Lead hands‑on architecture, design, and implementation of agentic applications, AI‑powered services, and platform capabilities from concept through production
- Define engineering patterns and best practices for production AI systems, including evaluation, monitoring, guardrails, resiliency, cost control, and rollback strategies
- Drive end‑to‑end software delivery across the SDLC, from discovery and prototyping to testing, release, and production operations
- Use engineering tools to accelerate design, coding, testing,

📌 Lead Java Developer (Ciudad de México)
🏢 fulcrumdigital
📍 Ciudad de México