Software Engineer (Full Stack)
Apten, San Francisco, California
The role
Apten is an omni-channel AI agent that automates sales and marketing conversations with millions of leads across SMS, voice, and email.
Apten communicates exactly like a human – dynamically switching between channels, personalizing every follow-up, and proactively using tools (CRMs, schedulers, lead systems) in-conversation.
We are profitable, well-funded, and growing fast.
We’re now scaling rapidly and looking for our second full stack software engineer to join us. You’ll work directly with the founding team to build core product experiences and infrastructure — from high-throughput message pipelines to voice bots, workflow builders, context management systems, AI-driven orchestration, and self-improvement systems.
This is an opportunity to own critical systems and shape the product and culture from the ground up.
What you will do
- Own and ship core features across the stack — from React frontends to AWS-based APIs, Lambdas, and microservices