Principal AI Platform Engineer

Mastercard

Blanchardstown

Hybrid

EUR 120,000 - 180,000

Full time

6 days ago

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Job summary

Mastercard is seeking a Principal Software Engineer to accelerate consulting transformations through AI and technology. You will design a scalable AI Platform, drive architecture decisions, and partner with product, data, and engineering leaders to deliver reusable AI capabilities at scale.

You will mentor teams, ensure security and reliability, and help shape opportunity hypotheses while aligning with Mastercard tech standards and strategic goals.

Qualifications

Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
Proven track record building distributed, production-grade software with 8+ years in an agile environment.
Experience shaping technology strategy in collaboration with product, data, and business leaders.
Strong knowledge of GenAI, agentic workflows, and scalable AI delivery in enterprise.

Responsibilities

Design a scalable, reusable AI Platform to accelerate Consulting.
Lead architecture decisions ensuring security, reliability and performance.
Collaborate with product, data, AI, and engineering leaders across the organization.
Mentor engineers and establish shared engineering standards and practices.
Support commercialization and integration of AI-enabled capabilities at scale.

Skills

Distributed systems

Full-stack engineering

APIs & services

Cloud platforms

AI enablement

Architecture & design

Mentoring

Education

Bachelor's degree

Tools

AWS EMR

Aurora

Databricks

Snowflake

Job description

You will mentor teams, ensure security and reliability, and help shape opportunity hypotheses while aligning with Mastercard tech standards and strategic goals.

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