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10,000+ Senior Software Development Engineer jobs in O'Fallon, MO

Biz Ops Engineer I

At Mastercard -O'Fallon, MO

Posted on Jun 29

Full-Stack Software Developer

At Spectrum -Maryland Heights, MO

Posted on May 9

Strategic Student Program: Customer Advocacy Internship (Fall 2025, GSM)

At Siemens Digital Industries Software -Maryland Heights, MO / Remote

Posted on Jun 21

Senior Counsel, Open Banking

At Mastercard -O'Fallon, MO

Posted on Apr 13

Principal Architect II - CI/CD DevOps

At Spectrum -Maryland Heights, MO

Posted on Jun 28

Strategic Student Program: Demand Generation Marketing Internship (Fall 2025, GSM)

At Siemens Digital Industries Software -Maryland Heights, MO / Remote

Posted on Jun 25

Technical Product Owner - GenAI

At Mastercard -O'Fallon, MO

Posted on Apr 5

Director, Data Platforms

At Spectrum -Maryland Heights, MO

Posted on Jun 27

Senior Accountant

At Mastercard -O'Fallon, MO

Posted on Jul 3

Lead BizOps Engineer

At Mastercard -O'Fallon, MO

Posted on Apr 13

Software Engineer II-2 (Data Warehousing/Atlan/Informatica)

At Mastercard -O'Fallon, MO

Posted on Apr 27

Principal Architect - Recorded Future

At Mastercard -O'Fallon, MO

Posted on Jun 27

Software Engineer II-1 (Data Warehousing /Atlan/Informatica)

At Mastercard -O'Fallon, MO

Posted on May 15

Principal AI/ML Feature Engineer

At Mastercard -O'Fallon, MO

Posted on Jun 18

Senior Specialist, Product Management

At Mastercard -O'Fallon, MO

Posted on May 21

Principal Information Security Engineer

At Mastercard -O'Fallon, MO

Posted on Jun 18

Senior Specialist, Product Management

At Mastercard -O'Fallon, MO

Posted on May 16

BizOps Engineer I

At Mastercard -O'Fallon, MO

Posted on Apr 24

BizOps Manager

At Mastercard -O'Fallon, MO

Posted on Jun 28

Director, Senior Counsel

At Mastercard -O'Fallon, MO

Posted on Apr 11