Senior Software Engineer (AWS Platform)

Mastercard is hiring a Senior Software Engineer (AWS Platform) in Pune.

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 Senior Software Engineer (AWS Platform)

Responsibilities

• Design, implement, and maintain a scalable multi-account AWS platform, leveraging services like AWS Organizations, VPC, IAM, EKS, EC2, S3, RDS, Glue, EMR, MSK, etc.
• Develop and manage infrastructure using tools like AWS CDK and Cloudformation.
• Manage secure connectivity using technologies like AWS PrivateLink, Transit Gateway, and Direct Connect.
• Implement and maintain secure access controls and guardrails using AWS Control Tower, Service Control Policies (SCPs), and IAM.
• Engage and improve the lifecycle of the AWS platform and services -- from development to deployment, operation, and refinement.
• Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity.
• Practice sustainable incident response and blameless postmortem.
• Proven experience in leading engineering teams, mentoring engineers, and driving technical excellence.
• Ability to lead architecture discussions, conduct code reviews, and foster a collaborative engineering culture

All About You

• 4+ years of experience in AWS cloud engineering or similar roles.
• Hands-on experience with AWS services like Lambda, EKS, EC2, RDS, S3, Route 53, MSK, Glue, EMR, etc.
• Proficiency in Infrastructure as Code tools (AWS CDK).
• Strong knowledge of networking in AWS (VPC, Direct Connect, PrivateLink, Transit Gateway, etc.).
• Experience with CI/CD tools like AWS CodePipeline, Jenkins, BitBucket/GitHub, Artifactory, Sonarqube, etc.
• Strong understanding of Object-Oriented Programming (OOP) principles and experience applying them in languages like Python or Java.

Preferred qualifications

• AWS certifications such as AWS Certified Solutions Architect, SysOps Administrator, or DevOps Engineer.
• Familiarity with container orchestration platforms like Kubernetes.
• Hands-on experience with AWS Control Tower, including setting up guardrails, managing Service Control Policies (SCPs), and configuring Landing Zones.
• Knowledge of security best practices and frameworks.

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.

About Mastercard

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