Principal Software Engineer
Marqeta
Location: Remote, USA, United States
**Principal Software Engineer at Marqeta (Remote, USA)** **What you'll do** - Own technical roadmap and author system designs for scalable payment processing products - Write, review, and optimize code across the issuing and processing stack - Drive high-impact technical initiatives to improve performance and reliability - Collaborate with Product Managers and mentor technical leads **What they're looking for** - 12+ years of hands-on software engineering experience - Passion for software engineering excellence and modern best practices - Experience with microservices, cloud technologies, and high-volume systems - Solid understanding of security engineering best practices **Details** - Location: Remote, USA - Type: Not specified - Salary: Not specified