Senior Software Engineer, Processing

Lithic is seeking a Senior Software Engineer to join their Processing team, which is responsible for managing real-time interfaces between Lithic and external payment networks. This role involves ensuring the reliability, low latency, and accuracy of transaction processing systems that handle card authorizations, clearing messages, and settlement files. The team works with major card networks such as Mastercard, Visa, and Amex, and is also involved in transaction enrichment and dispute processing. Candidates should have expertise in infrastructure and networking, as the role includes managing physical network connections with card network partners. Proficiency in programming languages such as Java, Python, and Kotlin is essential, along with experience in cloud environments like AWS. The position is fully remote, making it suitable for individuals who thrive in a flexible work environment. This role is ideal for experienced software engineers looking to contribute to a dynamic team focused on transforming payment processing for innovative financial companies.