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SignalWire·Virginia, 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 deliver customer-focused solutions.
  • Ensure technical quality across the stack including performance, reliability, latency, and developer experience.
  • Drive product decisions using experimental data and maintain agility to pivot based on findings.
  • Mentor team members and raise engineering standards through code reviews, tooling improvements, and leadership.

What you should know

  • Ideal candidates have 6+ years of engineering experience with demonstrated leadership and full-stack expertise.
  • Applicants should be comfortable working onsite in Virginia and collaborating across multiple domains.
  • The role suits engineers passionate about building developer-friendly APIs and improving user experience.
  • Experience with real-time communication stacks, telecom infrastructure, or CPaaS/CCaaS platforms is a strong advantage.
  • Candidates will face the challenge of balancing technical depth with product focus and must be adaptable to new technologies.

About the company

  • SignalWire operates in the real-time communications and AI integration industry with a focus on programmable communications.
  • The company values diversity and inclusion, actively creating an inclusive environment for all employees.
  • SignalWire is a high-growth, innovative company working on cutting-edge telecom and AI-driven communication platforms.
  • They emphasize a product-oriented mindset and developer experience in their engineering culture.
  • SignalWire offers equity grants and competitive salaries, reflecting a startup or scale-up stage company.

Key required skills

Ruby on RailsTypeScriptCAPI designReal-time communication

Summary generated from the original posting.