Job Description

About StavPay

StavPay is a financial operations platform that automates accounts payable, payments, vendor management, approval workflows, and accounting operations for investment firms, family offices, and fund administrators.

We're looking for a Senior Software Engineer to help build and scale our ERP and accounting integrations, ensuring customers can connect their systems quickly and reliably.

The Role

Working closely with the Staff Engineer, you will design, build, and support integrations with external business systems while helping improve onboarding, synchronization, and operational reliability across the platform.

This is a hands-on engineering role with significant ownership and growth opportunities.

What You'll Do

• Build and enhance integrations with ERP, accounting, financial, and business systems

• Develop synchronization, mapping, validation, and reconciliation workflows

• Design APIs, services, and integration components

• Improve integration performance, reliability, and monitoring

• Support customer onboarding and implementation efforts

• Leverage AI-assisted development tools to improve delivery speed and software quality

• Participate in technical design discussions and code reviews

• Help establish engineering best practices across the team

What We're Looking For

• 5+ years of software engineering experience

• Strong C#/.NET development experience

• Experience building integrations with external business systems

• Experience with APIs, distributed systems, and data synchronization

• Strong SQL and database skills

• Strong troubleshooting and problem-solving abilities

• Interest in modern AI-assisted engineering practices and development tools

• Ability to work independently and collaboratively

Technology Environment

Primary: C#, .NET, SQL Server, Azure

Integrations: REST APIs, SOAP APIs, event-driven architectures, distributed systems

Preferred Domain Experience: ERP, accounting, financial systems, payments, fintech, or business software integrations

Nice to Have: NetSuite, QuickBooks, Sage, Dynamics, Python, Cursor, Claude Code, GitHub Copilot, Codex

Why Join StavPay

Accounting and financial integrations are core to the StavPay platform. You'll work on high-impact engineering challenges, help customers onboard successfully, and contribute to a platform that powers critical financial operations every day while adopting modern AI-enabled development practices.