How many Platform Engineer jobs are there in O'Fallon?

5 live Platform Engineer vacancies are open in O'Fallon today, indexed directly from employers' own career feeds and refreshed multiple times a day.

Who is hiring Platform Engineers in O'Fallon?

Employers currently hiring include Mastercard.

No. Finseats indexes vacancies and links straight through to the employer's own application page, so you always apply on the official careers site.

5 live Platform Engineer vacancies in O'Fallon, aggregated from official employer feeds and refreshed multiple times a day. Compare against all Platform Engineer jobs or every finance job in O'Fallon.

5 vacancies · showing 1–5

Lead Database Platform Engineer
Mastercard · O'Fallon, Missouri · Full time
posted 3 d ago
Director, Platform EngineeringDirector
Mastercard · O'Fallon, Missouri · Full time
posted 4 d ago
Manager, Platform Engineering - Big Data Engineering
Mastercard · O'Fallon, Missouri · Full time
posted 6 d ago
Lead, Kubernetes Platform Engineer
Mastercard · O'Fallon, Missouri · Full time
posted 21 Jul 2026
Senior Platform Engineer – Database Administration (AWS Focus)
Mastercard · O'Fallon, Missouri · Full time
posted 30 Jun 2026