Siro
Staff Software Engineer, Backend
$284K–$342K
New York · Hybrid · Staff · Full-time · Posted Sep 22, 2025
- Experience
- 10+ years of professional software engineering experience.
About the job
Build and own scalable backend systems and features for Siro’s AI-powered sales platform, including real-time conversation processing, integrations, and AI agents.
What you'll do
- Develop backend platform systems and scalable services for real-time sales conversation processing.
- Own key features end to end, from architecture and implementation through deployment and support.
- Maintain system health and drive engineering practices, tooling, and technical quality.
What they ask for
- 10+ years of professional software engineering experience.
- Willingness to work in the NYC office 3+ days a week.
- Strong proficiency in modern programming languages, databases, API frameworks, and cloud platforms.
- Strong problem-solving and communication skills.
Pay
$284K – $342.5K USD base salary
Tools
Next.js, React Native, TypeScript, Swift, Kotlin, Node.js, Google Cloud Platform (GCP), Datadog
AI focus
Build and maintain AI agents and systems for analyzing sales conversations, surfacing insights, and automating workflows; actively use AI coding tools during development.
Model-written summary · the original posting is authoritative