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Senior Software Engineer, Processing at Lithic - ApplyBlast

Senior Software Engineer, Processing

Lithic

1 month ago

4.2 on Glassdoor

New York, New York, United States

Hybrid

Full Time

Senior

0 applicants

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About this role

Lithic is seeking a Senior Software Engineer for its Processing team to lead the next phase of growth by building and maintaining real-time interfaces with external payment networks. This role focuses on ensuring high reliability, low latency, and correctness for transaction processing systems while managing network peering and compliance across major card networks. The position involves driving strategic initiatives, improving system infrastructure, and collaborating with cross-functional teams to support the company's fintech mission.

Responsibilities

Ensure high reliability and low latency for transaction processing interfaces
Develop new capabilities across authorization, clearing, and disputes processing
Evolve infrastructure supporting physical network peering with card network partners

Skills

About Lithic

lithic.com

Headquarters

New York, United States

Company Size

51-200 employees

View Profile

Lithic is a developer-first card issuing and issuer-processing platform that lets businesses create, manage, and secure virtual and physical debit, credit, and prepaid cards via flexible APIs. The platform provides real-time authorization controls, programmable spend rules, tokenization, reporting, and risk/compliance tooling to power custom card programs for fintechs, marketplaces, and enterprises. Lithic focuses on clean APIs, scalable issuer-processing (clearing and settlement), and integrations that speed time-to-market for tailored payment products.