Senior Software Engineer - Alti Team

Alternative Payments is building the financial operating system for SMBs, consolidating the disconnected tech stack that holds service-based businesses back. Starting with MSPs, we’ve spent five years perfecting accounts receivable, and we’re now expanding into accounts payable, AI-powered analytics, and beyond. We’re at an inflection point: closing the loop on money movement and laying the foundation for a platform that will reshape how service businesses operate financially.

We’re growing fast, thinking big, and building a global team that wants to be part of something that lasts. We believe the best solutions come from diverse perspectives, deep collaboration, and a shared obsession with customer impact. If you’re energized by real problems, real customers, and real impact, we want to hear from you!

What We’re Looking For

We’re looking for a Senior Software Engineer to join Alti, our AI agent product. Alti launched in July 2026 and is growing fast. Now we need to scale it: more agents, more automated routines, and our own machine learning models alongside LLMs.

You’re a product engineer first. You ship features that customers use, and you bring hands-on experience with LLMs, agents and data. You’ll work in a small squad with engineers, a PM and a Product Designer, and you’ll help t