Remote Trust & Safety Engineer – Real-Time Security

Jobgether SRL; Schweiz; Remote; CHF 125,000 - 146,000; Full time

Benefits offered by this job

Fully remote

Competitive compensation

Travel opportunities

Job summary

Lever, Inc. is seeking a Software Engineer, Trust & Safety based in Switzerland. Join a fully remote engineering team building reliable email infrastructure for millions of developers worldwide.

You will design and develop anti-abuse systems that protect legitimate senders while preventing spam, phishing, fraud, and account compromise. You will build real-time enforcement, scalable detection pipelines, and automated workflows that turn security signals into action within milliseconds, across

Qualifications

• Minimum five years of professional software engineering experience.

Responsibilities

• Build real-time enforcement systems with millisecond latency.
• Design scalable detection pipelines from signals to actions.
• Develop, maintain, and improve detection rules and enforcement policies.
• Detect and contain account takeovers and leaked API keys.
• Establish feedback mechanisms for enforcement decisions and reversals.
• Automate manual workflows including investigations and bulk enforcement actions.
• Build ML classifiers for spam and phishing detection.
• Maintain comprehensive observability with logs, metrics, tracing and audit trails.
• Collaborate across frontend, backend, and supporting infrastructure.
• Take ownership from discovery through production deployment.

Skills

Node.js

TypeScript

React

Go

AWS

Datadog

PostgreSQL

Redis

APIs

Event-driven

Observability

Ownership

English

Tools

Hono

Next.js

Job description

Lever, Inc. is seeking a Software Engineer, Trust & Safety based in Switzerland. Join a fully remote engineering team building reliable email infrastructure for millions of developers worldwide.

You will design and develop anti-abuse systems that protect legitimate senders while preventing spam, phishing, fraud, and account compromise. You will build real-time enforcement, scalable detection pipelines, and automated workflows that turn security signals into action within milliseconds, across