Jobs at Calendly

Manage a high-volume portfolio (200+ accounts) to drive product adoption, own renewals, identify expansion opportunities, and deliver a scalable customer experience using playbooks, automation, and data. Collaborate with Sales, Product, and Support to influence product direction and proactively reduce churn across complex, multi-team customer environments.

As a Full Stack Engineer III at Calendly, you'll develop features, scale the platform, and mentor team members while using various technologies.

The role involves owning and delivering AI-powered features for Calendly, collaborating with multiple teams, and applying machine learning solutions for product enhancement.

Design, build, and extend Calendly's infrastructure platform; develop cloud-native tools and APIs (primarily in Go) using Kubernetes patterns; guide application development, mentor teams, ensure reliability and observability, and participate in on-call rotation.

Lead and grow a mobile engineering squad building highly-available, distributed SaaS products. Drive technical execution, mentor engineers, run Agile ceremonies, hire, participate in on-call, and partner with Product, Design, Security, Data, and GTM to deliver roadmap outcomes.

Build and ship full‑stack growth experiments end-to-end to improve acquisition, activation, engagement, and monetization. Collaborate with product, design, and analytics, analyze experiment results, iterate quickly, and contribute to experimentation platform and growth infrastructure while balancing speed, quality, and long-term maintainability.

The Senior Director of Growth Marketing will lead customer acquisition and retention initiatives, optimizing marketing strategies and improving funnel performance.

The Machine Learning Engineer will execute the full ML lifecycle, collaborating on model implementation and improving customer experiences through data-driven insights.