Staff Software Engineer, Backend

Build and maintain scalable backend systems for Siro's AI-powered sales platform.

• •Siro is redefining how field sales teams learn, perform, and win.
• •We are an intelligent companion that automates sales reps' tedious admin work, gives managers real-time visibility, and helps executives see around corners.
• •Key Responsibilities Build platform and backend systems at Siro, across recording, integrations, AI agents, and more! Own the end-to-end development of key features, from architectural decisions through implementation, deployment, and support Design and build scalable backend services that handle real-time processing of sales conversations Drive technical excellence through thoughtful code reviews, documentation, and engineering best practices Partner closely with product and design teams to transform customer needs into elegant technical solutions Own the health of our systems and products, and make data-driven decisions Help evolve our development practices and tooling to enable sustainable scaling while maintaining velocity Requirements We expect 10+ years of professional software engineering experience.
• •You are excited to work in our NYC office 3+ days a week with the rest of the team.
• •You have strong proficiency in modern programming languages, databases, API frameworks, and cloud platforms (like GCP) You are a strong problem solver, with the ability to think critically and approach challenges with a first-principles mindset.
• •You have strong communication skills, able to articulate complex technical concepts to both technical and non-technical stakeholders.