Senior Software Engineer - Cloud Platforms (Atlanta)

Senior Software Engineer - Cloud Platforms

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.

Join our mission-driven team building the future of digital commerce on our rapidly scaling Priceless Platform. We are experiencing tremendous growth as a premium B2B2C (Business to Business to Consumer) platform delivering world-class experiences to Mastercard's banking partners globally. Acquired after being a successful Silicon Valley startup, we maintain our drive for innovation and velocity even as part of Mastercard. Priceless Platform is seeking an experienced Software Engineer specializing in AWS Cloud Infrastructure, SaaS Integrations, Security Implementations, and Operational Excellence. The ideal candidate will have expertise in designing, managing, and securing scalable platforms for web applications, backend APIs, and databases. Join a collaborative, cloud-native engineering team focused on reliability and scale. You'll work with talented engineers, drive AWS adoption, and ensure operational excellence as our portfolio expands exponentially. The role is available in our Atlanta and St. Louis locations (hybrid).

Key Responsibilities

• AWS Cloud Infrastructure
• Design, deploy, and manage scalable and secure AWS cloud infrastructure to support various applications and services.
• Implement infrastructure as code (IaC) using tools such as Terraform, CloudFormation, or AWS CDK to automate the provisioning and management of cloud resources.
• Move the platform towards containerization and ephemeral infrastructure, allowing for quick provisioning and decommissioning of resources as needed, reducing overhead and optimizing cost.
• Enhance AWS cloud resources for performance, reliability, and cost efficiency, ensuring that the infrastructure meets business requirements.
• SaaS Integrations
• Design and implement integrations with third-party SaaS platforms to enhance functionality and streamline processes.
• Develop and maintain APIs for SaaS integrations, ensuring they are secure, reliable, and scalable.
• Troubleshoot and resolve integration issues promptly, working closely with vendors and internal teams to ensure seamless operation.
• Security Implementations
• Design and implement comprehensive security models for web applications, backend APIs, databases, and cloud infrastructure, ensuring robust protection against threats.
• Enforce security best practices, including encryption, IAM policies, and network security measures, to safeguard sensitive data.
• Conduct security audits, vulnerability assessments, and penetration testing to identify and mitigate potential risks.
• Implement and manage security mechanisms such as Web Application Firewalls (WAF), DDoS protection, and intrusion detection / prevention systems.
• Ensure compliance with industry standards such as GDPR, PCI / PII, SOC 2, and ISO 27001 by implementing and maintaining relevant controls and practices.
• Developer Platforms Expertise
• Experience with DevOps practices, streamlining the workflows, including CI / CD pipelines, containerization (Docker, Kubernetes), and automation tools like Bitbucket, GitHub, GitHub Actions, and AWS CodePipeline.
• Implement DevSecOps practices by incorporating security measures throughout the software development lifecycle. Ensure compliance with industry standards and protect software systems using best practices such as SAST, DAST, and IAST.
• Build and maintain robust monitoring, logging, and alerting systems using tools like CloudWatch, Dynatrace, Splunk, or Datadog to ensure the health and performance of the infrastructure.
• Drive continuous improvement in operational processes by implementing best practices, automating repetitive tasks, and optimizing workflows.
• Optimize application performance by identifying and addressing bottlenecks, conducting performance testing, and implementing caching strategies.
• Troubleshoot and resolve application-related issues, working closely with development teams to implement secure coding practices and address vulnerabilities.
• Database Management
• Design and manage secure and highly available distributed database systems, including relational and NoSQL databases, to support application needs.
• Implement database security measures such as encryption, access controls, and regular audits to protect data integrity and confidentiality.
• Optimize database performance through indexing, query optimization, and capacity planning, ensuring efficient data retrieval and storage.
• Drive Collaboration & Mentorship
• Work with cross-functional teams, including developers, operations, and security professionals, to deliver end-to-end solutions that meet business objectives.
• Mentor junior engineers, providing guidance and promoting best practices in operational excellence and security awareness.
• Stay updated with trends and technologies in cloud computing, security, and SaaS integrations, continuously enhancing skills and knowledge.

Qualifications

Preferred Skills

This role is not eligible for Mastercard's work authorization sponsorship. As such, candidates must be eligible to work in the United States, now as well as in the future, without employer sponsorship.

Mastercard is a merit-based, inclusive, equal opportunity employer that considers applicants without regard to gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law. We hire the most qualified candidate for the role. In the US or Canada, if you require accommodations or assistance to complete the online application process or during the recruitment process, please contact reasonable_accommodation@mastercard.com and identify the type of accommodation or assistance you are requesting. Do not include any medical or health information in this email. The Reasonable Accommodations team will respond to your email promptly.

Corporate Security Responsibility

All activities involving access to Mastercard assets, information, and networks come 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 :

In line with Mastercard's total compensation philosophy and assuming that the job