Software Engineering jobs in o'fallon USA
70 software engineering jobs found in o'fallon: showing 51 - 70
Manager, Ai Engineering (tester )
Company: Mastercard |
. All About You: Master's/Bachelor's degree in Computer Science, AI/ML, or Software Engineering, with considerable hands-on experience leading... potential. Title and Summary Manager, AI Engineering (Tester ) Mastercard's Business & Market Insights (B&MI) groupLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 25 Jul 2026
Senior Technical Program Manager
Company: Mastercard |
of delivering the highest quality software to customers and doing the right thing. Broad understanding of Software Engineering... business, the projects you lead for Mastercard will deliver software operating at massive scale requiring a focusLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 24 Jul 2026
Software Engineer Ii
Company: Mastercard |
potential. Title and Summary Software Engineer II Overview The Software Engineer II is an experienced software engineer... applications while contributing to software design, architecture, operational excellence, and production supportLocation: O'Fallon, MO, USA
| Salary: US$92000 - 147000 per year | Date posted: 18 Jul 2026
Lead Software Engineer
Company: Mastercard |
. What You Will Do Software Architecture & Engineering Leadership - Lead software design and architecture decisions across multiple teams... and platforms. - Define engineering standards for software development, testing, security, operability, and deployment. - ConductLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
, sprint planning, and design discussions Responsibilities Software Engineering & Development Design, build, test... to learn, with a passion for continuous improvement and delivering results. Strong hands-on experience in software engineeringLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Software Engineer
Company: Mastercard |
-quality software solutions. The ideal candidate brings strong software engineering fundamentals, hands-on Java development..., improve engineering practices, and support production readiness. Role As a Senior Software Engineer, you will independentlyLocation: O'Fallon, MO, USA
| Salary: US$115000 - 184000 per year | Date posted: 17 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault... within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practicesLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 16 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering Job Description Summary Job Overview: Providing Innovative..., collaborative, and experienced software engineering leader to join the Network Solutions team. Are you a collaborator capableLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 15 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault... within the Site Reliability Engineering area by applying in-depth knowledge of their discipline and area best practicesLocation: O'Fallon, MO, USA
| Salary: US$96000 - 163000 per year | Date posted: 15 Jul 2026
Lead Workday Engineer - Integrations And Extend
Company: Mastercard |
, automation, AI-assisted development, monitoring, and modern software engineering practices. Workday Extend certification... potential. Title and Summary Lead Workday Engineer - Integrations and Extend Overview The P&C Engineering team designsLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 14 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering About the Role This is an exciting opportunity..., and service providers worldwide. We are looking for a strong software engineering people leader to build advanced technologiesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Jul 2026
Manager, Software Engineering
Company: Mastercard |
potential. Title and Summary Manager, Software Engineering We are seeking a visionary and results-driven Engineering... teams to deliver high-quality, scalable software products on time and within budget. Champion engineering best practicesLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 07 Jul 2026
Director, Platform Engineering
Company: Mastercard |
potential. Title and Summary Director, Platform Engineering Who is Mastercard? Mastercard is a global technology company... for all. Role Summary Director, Platform Engineering At Mastercard, the pace of change across technology, AI, and the natureLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 03 Jul 2026
Senior Site Reliability Engineer
Company: Mastercard |
Engineering (SRE) who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation... for changes that improve reliability and velocity. Support the application CI/CD pipeline for promoting software into higherLocation: O'Fallon, MO, USA
| Salary: US$163000 per year | Date posted: 01 Jul 2026
Lead Site Reliability Engineer
Company: Mastercard |
during the application build phase in software run principals that includes operational design, automation, capacity planning...: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: DesignLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 01 Jul 2026
Lead Site Reliability Engineer
Company: Mastercard |
during the application build phase in software run principals that includes operational design, automation, capacity planning...: Ensure application health, performance, and capacity; support pre-launch activities.- Site Reliability Engineering: DesignLocation: O'Fallon, MO, USA
| Salary: US$122000 - 207000 per year | Date posted: 01 Jul 2026
Site Reliability Engineer Ii
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault... Site Reliability Engineering area by applying intermediate/practical knowledge and area best practices to meetLocation: O'Fallon, MO, USA
| Salary: US$76000 - 127000 per year | Date posted: 01 Jul 2026
Commercial Hvac Estimator
Company: GPAC |
-engineering opportunities while protecting margin Work with leadership to refine pricing assumptions and model historical data..., organized documentation, and estimating software literacy Coachable, detail-oriented, team-focused Why Its a GreatLocation: O'Fallon, MO, USA
| Salary: US$120000 per year | Date posted: 29 Jun 2026
Lead Software Engineer
Company: Mastercard |
engineers at all levels to improve software engineering craftsmanship Consult across teams and organizational boundaries... potential. Title and Summary Lead Software Engineer Our Purpose We connect and power an inclusive digital economyLocation: O'Fallon, MO, USA
| Salary: unspecified | Date posted: 26 Jun 2026
Site Reliability Engineer Ii
Company: Mastercard |
in software run principles that include operational design, automation, capacity planning, and monitoring that leads to fault... Site Reliability Engineering area by applying intermediate/practical knowledge and area best practices to meet