Design, develop, and maintain services our product teams depend on
Build resilient systems handling high data volumes and complex synchronization requirements
Contribute to architectural decisions for calendar platform services
Share your distributed systems expertise with engineers across the organization
Own and contribute to significant projects from concept to production
Partner with product engineering teams, Data Platform, and Infrastructure to understand their needs
Ensure reliability and performance through thoughtful monitoring, testing, and incident response

Requirements

7+ years of software engineering experience at a SaaS or technology company with strong backend and distributed systems focus
Deep experience in service-oriented architecture, microservice patterns, and building resilient, scalable systems
Proven experience building and operating high-traffic, high-availability platforms in production
Strong proficiency building internal tools, frameworks, and SDKs other engineers use
Experience with API design and data synchronization across multiple external providers
Excellent problem-solving skills with the ability to diagnose complex system issues
Strong communication skills, able to explain technical concepts clearly to technical and non-technical stakeholders
Authorized to work lawfully in the United States of America as Calendly does not engage in immigration sponsorship at this time.

Benefits

Top Performer Bonus program (or Sales incentive)
Equity awards
Competitive benefits

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

software engineeringbackend developmentdistributed systemsservice-oriented architecturemicroservice patternshigh-traffic platformshigh-availability platformsAPI designdata synchronizationinternal tools

Soft Skills

problem-solvingcommunication