Senior Software Engineer (Java/DevSecOps)

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 (Java/DevSecOps)

Overview

The Mastercard Builders' Enablement Program has an exciting opportunity for a Senior Software Engineer. We are part of Mastercard's Team ONE (Operations, Network and Employee Digital Experience) empowering 6000+ Engineers around the globe. We are responsible for creating a great developer experience enabling engineering teams to deliver innovative payment solutions for hundreds of millions of customers.

Responsibilities
Design, deploy, and manage Kubernetes clusters for containerized applications
Develop and maintain CI/CD pipelines for automated build, test, and deployment processes
Utilize Ansible for configuration management and automation of infrastructure tasks
Implement monitoring solutions (e.g., Prometheus, Grafana) to track system performance and health
Set up and manage logging systems (e.g., ELK Stack, Fluentd) for centralized log analysis
Ensure security best practices, including vulnerability management, access control, and compliance
Collaborate with development teams to integrate DevOps practices into the software development lifecycle
Automate repetitive tasks and optimize infrastructure for cost, performance, and scalability
Troubleshoot and resolve infrastructure, deployment, and application issues
Document processes, configurations, and best practices for team reference

Required Skills and Qualifications
Experience: 7+ years in DevOps, Site Reliability Engineering (SRE), or similar roles
Kubernetes: Proven experience in setting up, managing, and scaling Kubernetes clusters (e.g., EKS, AKS, GKE, or on-premises)
CI/CD: Expertise in tools like Jenkins, GitLab CI/CD, GitHub Actions for pipeline automation
Configuration Management: Strong proficiency with Ansible for automation and orchestration
Monitoring: Hands-on experience with monitoring tools (e.g., Prometheus, Grafana, Datadog, New Relic)
Logging: Familiarity with logging solutions (e.g., Splunk, Datadog)
Security: Knowledge of security best practices, including IAM, secrets management (e.g., Vault, AWS Secrets Manager), and network security
Programming: Proficiency in scripting and programming languages (e.g., Python, Bash, Go, or similar)
Cloud Platforms: Experience with cloud providers (e.g., AWS, Azure, Google Cloud Platform) and their managed services
Infrastructure as Code (IaC): Expertise in tools like Terraform or other for infrastructure provisioning
Containerization: Strong understanding of Docker and container orchestration
Version Control: Proficiency with Git and collaborative workflows (e.g., GitHub, GitLab, Bitbucket)
Networking: Understanding of networking concepts (e.g., VPC, DNS, load balancing, firewalls)
Operating Systems: Strong knowledge of Linux administration; familiarity with Windows is a plus
Communication: Excellent collaboration and communication skills to work with cross-functional teams
Problem-Solving: Strong analytical and troubleshooting skills for complex infrastructure issues

Preferred Qualifications
Certifications: Kubernetes (CKA, CKAD), AWS, Azure, Google Cloud Platform, or other relevant certifications
Familiarity with database administration (e.g., MySQL, PostgreSQL, MongoDB)
Knowledge of Agile and Scrum methodologies

Education
Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent experience

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 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 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.

In line with Mastercard's total compensation philosophy and assuming that the job will be performed in the US, the successful candidate will be offered a competitive base salary based on location, experience and other qualifications for the role and may be eligible for an annual bonus or commissions depending on the role. Mastercard benefits for full time (and certain part time) employees generally include: insurance (including medical, prescription drug, dental, vision, disability, life insurance), flexible spending account and health savings account, paid leaves (including 16 weeks new parent leave, up to 20 paid days bereavement leave), 10 annual paid sick days, 10 or more annual paid vacation days based on level, 5 personal days, 10 annual paid U.S. observed holidays, 401k with a best-in-class company match, deferred compensation for eligible roles, fitness reimbursement or on-site fitness facilities, eligibility for tuition reimbursement, gender-inclusive benefits and many more.

Pay Ranges
O'Fallon, Missouri: $115,000 - $184,000 USD