Full Stack Engineer, Trust and Safety at Calendly

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Build abuse detection and messaging safeguards for Calendly’s booking platform, spanning signup, scheduling, email and SMS. The position is remote within eligible US states and requires US work authorization.

Calendly

Search jobs by company: Calendly

Location: Remote
Work arrangement: remote
Technologies: TypeScript, GCP, Kubernetes, SQL, Go

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Role overview

Calendly’s Trust and Safety team protects booking hosts, invitees and messaging partners while trying to avoid blocking legitimate users. This is a remote US engineering role with state exclusions and no immigration sponsorship.

Responsibilities

Build systems to detect and stop spam, phishing, bots and fraudulent SMS across signup, booking and messaging.
Improve email and SMS reliability, deliverability and compliance; measure new defenses against real traffic and manage false positives.
Respond to active abuse, build review tools for operations, collaborate with product and data teams, review implementation plans and participate in on-call.

Qualifications

Requires at least three years of professional software development in production SaaS or technology systems and strong backend service, API, SQL and data workflow skills.
Experience with Rails, Node and TypeScript, Go or a comparable stack is relevant. The team values abuse-analysis judgment, testing, communication and critical use of AI development tools.

Technology in this role

TypeScript: Experience with Rails, Node and TypeScript, Go or a comparable stack is relevant. The team values abuse-analysis judgment, testing, communication and critical use of AI development tools.
SQL: Requires at least three years of professional software development in production SaaS or technology systems and strong backend service, API, SQL and data workflow skills.

Benefits

The posting says full-time employees are eligible for equity awards and competitive benefits. US salary ranges vary by geographic tier; see the employer posting for current figures.

How to apply

Check the original posting to confirm the role is still open before applying.

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Source checked: 2026-11-05

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Kubernetes Go