Company: Mission+
Location:
Job Description:
Mastercard is seeking a Senior Connex Software Development Engineer to join a cross‑functional SAFe team. You’ll work on Connex on HP NonStop platforms, drive end‑to‑end testing, and contribute to payment technology advances.
You will mentor teammates, enhance test strategies across UI, APIs and databases, and collaborate with Product Owners to improve customer journeys in the payments ecosystem.
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Posted: July 18th, 2026