Senior Platform Engineer

To apply, e-mail Kelsie Carbone directly at, Kelsie.Carbone@mastercard.com{target="_blank" rel="noopener"}, 150 5th Avenue, New York, NY 10011 with a copy of your resume and reference MC84-2026. ONLY APPLICATIONS SENT TO THE AFOREMENTIONED EMAIL WILL BE CONSIDERED. Employer's Name: Mastercard Technologies, LLC Job Title: Senior Platform Engineer (O'Fallon, MO) Position Duties: Develop, build, and maintain platform technologies and associated software products. Perform hardware and software implementations to optimize system/platform performance, efficiency, and capacity. Support holistic platform security posture which includes identifying risks, escalating potential concerns, and implementing both risk mitigation plans and control functions. Draft and review status reports and troubleshooting guides, carrying out project plans to ensure project milestones are met and progress is successfully communicated. Develop configuration, process, and procedure standards to support moderate to complex operational and engineering activities. Recommend and implement business and process improvements to facilitate optimal performance within area of expertise. Job Requirements: Bachelor's degree, or foreign equivalent, in Information Technology, Electronic Engineering, Information Systems, Computer Science or Engineering or related and three (3) years of progressively responsible experience in job offered or as Software Engineer, Developer, System Test Engineer, Quality Assurance Engineer, or related. Qualifying experience must include one (1) year with each of the following: F5 (BIG-IP); Webseal / ISAM; J2EE application servers JBoss and Tomcat; Web Server Apache; Internet architecture and project delivery; Load balancers and web application firewalls; Network and operating system principles. Telecommuting and/or working from home may be permissible pursuant to company policies. **Hours per week: **40 hours/week Location of Employment: 2200 Mastercard Blvd, O'Fallon, MO, 63368 Contact Person: Kelsie Carbone, Kelsie.Carbone@mastercard.com{target="_blank" rel="noopener"}, 150 5th Avenue, New York, NY 10011. Ref MC84-2026.