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Senior Software Engineer – AI‑First

mastercard · Dublin

Senior 🇬🇧 English
MCP AGENTS.md SKILLS GitHub Copilot Claude OpenAI RESTful APIs Java (JDK 17+ / Spring Boot) Python Shell scripting Angular Docker Kubernetes CI/CD pipelines SonarQube Prisma

Job description

About the role

Mastercard Foundry R&D is looking for a Senior Software Engineer who lives and works AI‑first. You will help shape new product ideas, build agentic AI systems and accelerate innovation across the organisation.

Key responsibilities

  • Work AI‑first across the full software development lifecycle – coding, design, planning, reviews and innovation.
  • Design and build agentic AI systems, including multi‑agent workflows and tool‑using agents.
  • Apply emerging standards such as AGENTS.md, MCP and SKILLS.
  • Evaluate and select AI models, balancing cost, latency, reliability and capability.
  • Build scalable, production‑ready software and integrations.
  • Act as an AI Developer Advocate by delivering demos, workshops and presentations to engineering leadership and C‑suite audiences.

Required profile

  • AI is the primary way you work, not a side interest.
  • Comfortable operating in R&D and early‑stage environments.
  • Strong communicator able to explain AI concepts to engineers and executives.
  • Passionate about developer experience, code quality and innovation.
  • Enjoys mentoring and raising the engineering bar for others.

Required skills

  • Experience with MCP, AGENTS.md, SKILLS and tool‑calling patterns.
  • Proficiency with modern AI tooling such as GitHub Copilot, Claude and OpenAI/Codex‑style tools.
  • Strong knowledge of RESTful APIs, web standards and security principles.
  • Java (JDK 17+ / Spring Boot), Python and shell scripting.
  • Front‑end expertise with React (ideally Next.js) or Angular.
  • Containerisation and orchestration using Docker and Kubernetes.
  • CI/CD pipeline implementation, SonarQube and Prisma.

Questions fréquentes

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Source : ats:workday

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Published 1 week ago

Expires 1 month from now

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mastercard

Dublin