Close more deals — Siro is AI sales coaching software for in-person sales teams, boosting close rates up to 36% by coaching every real conversation. Backed by Index, Alchemist and CRV.
About the role
Contribute to the development, improvement, and long-term architecture of our React Native mobile application across iOS and Android. Own core feature delivery end-to-end in React Native, from technical design to implementation and release.
What they're looking for
- You have deep expertise in React Native (6+ years of experience, with multiple meaningful production deployments)
- You have hands-on experience maintaining and scaling existing React Native applications , not just greenfield builds
- You are comfortable working in Swift and/or Kotlin when needed to extend or augment React Native functionality (supplementary/native skill, not primary focus)
- You have demonstrated experience leading technical initiatives , owning projects, and working with high performing engineering teams
- You are well-versed in mobile engineering best practices , including performance optimization, security, testing, and release management
- You have experience creating and implementing Git-based workflows and CI/CD pipelines for mobile app releases
More about this role
Field sales powers the economy — but most teams are struggling. Reps are buried in admin work, managers are stretched thin, and leaders can’t see what’s really happening in the field.
Siro is redefining how field sales teams learn, perform, and win.
We started as an AI-powered coaching platform that helped reps improve their outcomes in the field.
Today, we’re something much bigger — an intelligent companion that automates sales reps’ tedious admin work, gives managers real-time visibility, and helps executives see around corners.
Our platform integrates with systems like Salesforce, analyzing thousands of in-person sales conversations to surface insights, automate workflows, and drive better outcomes across the org. Think Iron Man’s Jarvis for sales — proactive, personalized, and built directly into the tools teams already use.
Siro has raised $75M and is backed by world-class investors like Index, Fika, CRV, and SignalFire. We are trusted by leading home-improvement, retail, hospitality, and automotive brands, and powered by a lean team from Meta, McKinsey, Doordash, and Uber.
We’re building the future of human-AI collaboration in sales — and we’re just getting...
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