Senior Software Engineer

Cross River is a leading financial technology company that builds the infrastructure powering the world's most innovative financial products. We are currently seeking a highly skilled Senior Software Engineer to join our team and help us design and deliver robust, scalable solutions that expand access and opportunity within the global financial ecosystem.

Key responsibilities

• Design, develop, and deliver scalable software modules and components to support our core financial infrastructure.
• Build and maintain high-performance backend systems utilizing .NET, PostgreSQL, SQL Server, RabbitMQ, Docker, and AWS.
• Plan, triage, and prioritize technical tasks across multiple complex project streams.
• Collaborate with cross-functional teams to implement enterprise-grade software solutions based on modern design patterns.

Requirements

• 8+ years of professional experience developing enterprise-level systems using C#.
• 6+ years of hands-on experience with SQL databases, specifically PostgreSQL or SQL Server.
• Strong proficiency in Entity Framework or nHibernate and a deep understanding of SOLID principles.
• Experience with cloud architecture, preferably within AWS, and containerization using Docker.
• Understanding of Domain Driven Design and experience with distributed, event-driven architectures.

What we offer

• The opportunity to work on cutting-edge financial technology that impacts global markets.
• A collaborative and purpose-driven work environment that values innovation and integrity.
• Professional growth within a company recognized as a top workplace in the fintech industry.