Lead Software Engineer: Architecting Secure, Scalable Systems
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Benefits offered by this job
Job summary
Mastercard is seeking a Lead Software Engineer in O'Fallon, MO to serve as a technical leader and SME. You will design, develop, and maintain secure, scalable software while promoting engineering best practices across the SDLC.
The ideal candidate will guide architecture decisions, mentor team members, and drive high-quality delivery. Strong focus on performance, reliability, and security. This role emphasizes collaboration with cross-functional partners and continuous improvement.
Qualifications
- Bachelor's degree in Computer Science or related field.
- Strong foundations in software design and architecture.
- Experience with testing strategies (unit/integration).
- Familiarity with performance, reliability, and security best practices.
Responsibilities
- Lead the design and architecture of scalable, secure software solutions.
- Drive engineering best practices to improve quality and delivery velocity.
- Mentor engineers and provide technical leadership across teams.
- Contribute to technical documentation and deployment strategies.
- Perform code reviews and ensure adherence to coding standards.
Skills
Education
Tools
Job description
Mastercard is seeking a Lead Software Engineer in O'Fallon, MO to serve as a technical leader and SME. You will design, develop, and maintain secure, scalable software while promoting engineering best practices across the SDLC.
The ideal candidate will guide architecture decisions, mentor team members, and drive high-quality delivery. Strong focus on performance, reliability, and security. This role emphasizes collaboration with cross-functional partners and continuous improvement.
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