About the job
Why Join Us?
Are you ready to make a significant impact? Millions of users rely on Calendly, and our exciting product expansion makes this the perfect time to become part of our team. Everything you create here will elevate your career to new heights. If you're eager to learn, grow, and produce your best work alongside exceptional colleagues, we invite you to let Calendly shape your professional journey.
About Our Team & Opportunity
Our Mission
We empower Calendly's offerings with a robust, high-performance calendar data infrastructure. Our services serve as the cornerstone for user interactions with scheduling data, establishing a singular source of truth across our platform.
Your Role and Contributions
As a Senior Engineer on the Calendar Platform team, you will design and enhance the foundational infrastructure that our products rely on. Your contributions will directly influence how millions of users access and engage with their calendar data.
Your focus will include critical platform services such as:
- Development of core calendar data APIs, creating and scaling a unified interface and underlying data infrastructure for calendar data across all Calendly products.
- Implementation of synchronization services to ensure data integrity across internal systems and external platforms like Google and Microsoft.
- Building search infrastructure using ElasticSearch to deliver relevant calendar data to users.
- Innovating platform services as new product requirements emerge.
Why Your Role Matters
Calendar data is pivotal to the Calendly platform's functionality. As we expand, our products require quick, reliable access to this data through modern, scalable infrastructure. You will help us transition away from outdated practices to develop services designed for scalability. The technical choices you make will resonate throughout our entire product ecosystem.
A Day in the Life of a Senior Full Stack Engineer at Calendly
Building Calendar Infrastructure
You will design, develop, and maintain the services that support our product teams. Working hands-on with Golang, Ruby on Rails, and PostgreSQL, you will create resilient systems capable of managing high data volumes and complex synchronization tasks.
Technical Leadership and Collaboration
You'll contribute to architectural decisions for calendar platform services, sharing your expertise in distributed systems and driving collaborative discussions.

