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Calendly·United States, United States·onsite

Senior Full Stack Engineer, Support Engineering

Posted 27 days ago
Apply on company site
Ruby on RailsReactTypeScript

About the role

What you'll do

  • Lead development of internal tools, integrations, and in-product features supporting Sales, Marketing, and Customer Success teams.
  • Own projects end to end, including problem definition, system design, implementation, testing, deployment, and iteration.
  • Collaborate cross-functionally with Product, Design, and adjacent squads to deliver high-impact, user-centric solutions.
  • Ensure system scalability, reliability, and maintainability with strong focus on observability and fault tolerance.
  • Participate in on-call rotation to support critical business services and mentor peers through code reviews.

What you should know

  • Ideal candidates have 7-10+ years of experience building scalable backend services in SaaS environments.
  • The role demands a bias for clean, maintainable code and strong collaboration skills.
  • Applicants should be comfortable with cloud environments (GCP preferred) and Kubernetes orchestration.
  • Opportunity to work on business-critical systems that directly impact go-to-market teams’ efficiency.
  • Requires participation in an on-call rotation and legal authorization to work in the US without sponsorship.

About the company

  • Calendly is a fast-growing SaaS company with millions of users relying on its scheduling platform.
  • The company values career growth, learning, and collaboration with a focus on impactful work.
  • Strong emphasis on cross-functional teamwork between engineering, sales, marketing, and customer success.
  • Offers a competitive total rewards package including equity, bonuses, and benefits.
  • Operates with a remote-friendly policy but this role requires onsite presence in the United States.

Key required skills

GoRubyReactTypeScriptPostgreSQLKubernetesGCP - cloudAPI development

Summary generated from the original posting.