Mastercard Builtin · Indexed 2026-08-15

Senior Software Engineer

O'Fallon, MO, USA 115K-184K Annually

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Indexed description

Mastercard Senior Software Engineer Reposted YesterdaySaved Hybrid O'Fallon, MO, USA 115K-184K Annually Senior level 115K-184K Annually Senior levelBlockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum ComputingThe Senior Software Engineer at Mastercard will develop AI-driven solutions using Java and Python, focusing on scalable, high-performance systems while mentoring peers.Top Skills: Ai FrameworksDockerHugging FaceJavaPythonPyTorchTensorFlow

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Mastercard Company profile preview

Source: Builtin
Location: O'Fallon, MO, USA
Compensation: 115K-184K Annually
Open on Caio: 996 roles

Salary insight

115K-184K Annually

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Current index details for Mastercard, based on roles Caio has indexed from public sources.

996open roles 5sources 26markets Posted yesterdaylatest role