Siro
Senior Software Engineer, Backend
$240K
New York · Hybrid · Senior · Full-time · Posted Sep 22, 2025
- Experience
- 6+ years of professional software engineering experience.
About the job
Build and operate 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 scalable backend services and own features from architecture through deployment and support.
- Maintain system health and improve engineering practices, tooling, and technical quality.
- Work with product and design teams to turn customer needs into technical solutions.
What they ask for
- 6+ 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.
Nice to have
Pay
$240K (base salary)
Tools
Next.js, React Native, TypeScript, Swift, Kotlin, Node.js, Google Cloud Platform (GCP), Datadog
AI focus
Build AI agents and backend systems for an AI-powered platform that analyzes sales conversations and automates workflows; actively use AI coding tools during development.
Model-written summary · the original posting is authoritative