Lead Site Reliability Engineer (AI/ML) at Mastercard

Mastercard; Dublin; On-site; EUR 120,000 - 180,000; Full time

Job summary

Mastercard in Dublin is seeking a Lead Site Reliability Engineer focused on AI/ML. You will own end-to-end deployment, reliability, and productionizing AI models, ensuring scalable, observable systems and business value.

Collaborate with AI engineers, product teams, and risk/compliance to implement MLOps best practices, monitor performance, and drive continuous improvements across the deployment lifecycle. This on-site, full-time role offers growth opportunities and requires strong technical

Qualifications

• Minimum 8+ years of experience in AI/ML operations, MLOps, or DevOps.
• Bachelor's degree in Computer Science, Engineering, Data Science, or a related field.
• Strong communication and stakeholder management skills.

Responsibilities

• Lead the end-to-end deployment and operationalization of AI/ML models and solutions, ensuring they are scalable and reliable.
• Establish and maintain robust monitoring frameworks for deployed AI solutions.
• Proactively identify performance bottlenecks, data drifts, and issues, driving resolution for optimal business outcomes.
• Collaborate with AI Engineers, product teams, and stakeholders to define success metrics and ensure models deliver business value.
• Implement and champion MLOps best practices, automation strategies, and efficient deployment workflows.

Skills

AI/ML operations

DevOps culture

Stakeholder management

Communication skills

Problem solving

Education

Bachelor's degree in Computer Science/Engineering/Data Science

Tools

Cloud platforms (AWS/Azure/GCP)

CI/CD for ML

Monitoring tools

Containerization (Docker/Kubernetes)

Job description

Apply for Lead Site Reliability Engineer (AI/ML) at Mastercard in Dublin, D, IE. This Full time on site position offers great opportunities for career growth.

Our Purpose

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.

Title and Summary Lead Site Reliability Engineer (AI/ML)

As a Lead Site Reliability Engineer at Mastercard, you'll play a pivotal role focusing on the seamless deployment, operationalization, and continuous improvement of our AI/ML solutions. You'll be instrumental in translating AI models from development to production, ensuring they deliver tangible business value, operate efficiently, and meet key performance indicators.

Key Responsibilities

• Lead the E2E deployment and operationalization of AI/ML models and solutions, ensuring they are scalable, reliable, and integrated seamlessly into existing business processes
• Establish and maintain robust monitoring frameworks for deployed AI solutions.
• Proactively identify performance bottlenecks, data drifts, and other issues, and drive their resolution to ensure optimal business outcomes
• Work closely with business stakeholders, AI Engineers, and product teams to understand business requirements, define success metrics for AI solutions, and ensure deployed models are directly contributing to key business objectives
• Implement and champion MLOps best practices, automation strategies, and efficient workflows to streamline the deployment lifecycle of AI models, from experimentation to production
• Collaborate with risk, compliance, and governance teams to ensure all AI deployments adhere to internal policies, regulatory requirements, and ethical AI principles
• Lead the response to operational incidents related to deployed AI models, conducting root cause analysis and implementing preventative measures

Qualifications

• Education: Bachelor's degree in Computer Science, Engineering, Data Science, Business, or a related field
• Experience: Minimum of 8+ years of experience in AI/ML operations, MLOps, DevOps, or a related role with a strong focus on deploying and managing AI/ML solutions in production environments.
• Technical Skills:
• o Solid understanding of the AI/ML lifecycle, from data preparation and model training to deployment and monitoring.
• o Experience with one of the cloud platforms and their AI/ML services
• o Proficiency in scripting and
• o Familiarity with containerization technologies
• o Knowledge of CI/CD pipelines for machine learning models.
• o Experience with monitoring tools for AI/ML solutions
• o Understanding of data governance, data quality, and data security principles relevant to AI/ML
• Strong ability to understand business needs, translate them into technical requirements for AI solutions, and articulate the business value of AI deployments
• Excellent communication, interpersonal, and stakeholder management skills
• Ability to effectively bridge the gap between technical and business teams
• Demonstrated ability to lead initiatives, drive cross-functional projects, and influence outcomes without direct authority
• Strong understanding of operational processes and a passion for optimizing them

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard’s security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and Complete all periodic mandatory security trainings in accordance with Mastercard’s guidelines.