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Lead Software Engineer

O'Fallon, Missouri💼 Full-time💰 $140,000–$140,000🗓 2026-09-21 → 2026-09-26

Core

Lead the design, development, and evolution of Mastercard's next-generation edge platform and backend services, focusing on programmatic interfaces for data transport.

Role type

Senior IC Lead Software Engineer (Golang/Java)

Builds

Next generation edge platform with programmatic interfaces for data transport (transactions, messages, events, APIs, files)

Domain

Payments / Distributed Systems

Deliverable

production ML models | product features

Required skills

Golang, Java, Spring Boot, Microservices, Distributed Systems, Kubernetes, Cloud-native development, Event-driven architectures, CI/CD, DevSecOps

Preferred skills

None stated

Technologies

Golang, Java, Spring Boot, Kubernetes, AWS, Azure, GCP, GitHub, Jenkins

Responsibilities

Lead architecture decisions and establish engineering standards; Mentor and coach engineers; Identify and resolve system bottlenecks and scalability challenges; Champion Test-Driven Development and automation practices; Participate in production support and incident response; Enforce secure coding standards and threat modeling.

Seniority

Senior, hands-on IC with leadership responsibilities

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