Resend
Software Engineer, Trust & Safety
$150K–$175K
Americas · Remote · Full-time · Posted Oct 8, 2026
- Experience
- 5+ years of software engineering experience.
About the job
Build and operate real-time anti-abuse systems that detect threats, enforce policies, and automate trust and safety actions across Resend’s email platform.
What you'll do
- Develop millisecond-latency enforcement, detection pipelines, and safe-to-change rules and policies.
- Detect account takeovers, leaked API keys, spam, and phishing; evaluate classifiers and automate investigations, appeals, and other actions.
- Make enforcement measurable and traceable through feedback loops, logs, metrics, and audit trails.
What they ask for
- 5+ years of software engineering experience.
- Fluent spoken and written English.
- Deep experience with Node.js, TypeScript, and React; experience with Hono or Next.js is noted in parentheses.
- Infrastructure and reliability skills, experience with APIs, event-driven architectures, queues and stateful services, and proven database experience.
Nice to have
- Experience in trust and safety, fraud, or security; real-time enforcement or rules engines.
- Production ML or LLM-based detection experience, email knowledge, or database performance tuning.
Pay
$150,000 - $175,000 USD (base salary)
Tools
Node.js, TypeScript, React, Hono, Next.js, Go, AWS, CDK
AI focus
Build and evaluate ML classifiers for spam and phishing; production experience with ML or LLM-based detection is a plus.
Model-written summary · the original posting is authoritative