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SignalWire·Colorado, United States·onsite

Lead Software Engineer - Full Stack

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Ruby on RailsTypeScript

About the role

What you'll do

  • Lead full-stack development with end-to-end ownership of APIs, SDKs, AI Agent platform, and communication products.
  • Collaborate closely with engineering leadership, product teams, and developer community to shape product direction.
  • Ensure technical quality across the stack focusing on performance, reliability, latency, and developer experience.
  • Drive decisions using experimental data and maintain agility to pivot based on empirical findings.
  • Mentor team members and raise engineering standards through code review, tooling improvements, and leadership.

What you should know

  • Ideal candidates have 6+ years of engineering experience with proven technical leadership capabilities.
  • Applicants should be comfortable working in a fast-paced, product-focused environment with cross-domain responsibilities.
  • Experience building user-focused products end-to-end, especially in startups or high-growth companies, is highly valued.
  • The role requires a passion for improving developer experience including APIs, documentation, and error handling.
  • Candidates should be ready to work onsite in Colorado and engage deeply with emerging real-time AI and communication technologies.

About the company

  • SignalWire operates in the real-time AI and programmable communications industry with a focus on developer-centric products.
  • The company values diversity and inclusion, committed to creating an inclusive environment for all employees.
  • SignalWire is a growth-stage company with a focus on innovative communication platforms like CPaaS and AI-driven workflows.
  • They emphasize a product-oriented mindset and technical excellence to deliver impactful developer tools.
  • The company culture encourages collaboration between engineering, product, and developer communities.

Key required skills

Ruby on RailsTypeScriptCAPI designReal-time communication

Summary generated from the original posting.