Replit

Build and scale Replit’s compute platform and cloud infrastructure, enabling reliable application deployment for millions of users. The role focuses on distributed systems, performance, reliability, and cloud cost optimization.

Lead Replit’s cloud and infrastructure security program across multi-cloud, containerized, SaaS, and AI infrastructure environments. This hands-on leadership role focuses on cloud security engineering, posture management, vulnerability remediation, and secure-by-default development.

Security Engineer focused on incident response, forensics, and automation will lead investigations and containment across Replit’s cloud-native platform. The role also turns incident learnings into stronger detections, playbooks, and platform security.

A paid Cohort 0 internship for quantitatively strong students working across AI Research, engineering, Strategic Finance, or the Office of the CEO. Interns will prototype rigorous solutions to AI, systems, and software-creation problems that can affect millions of Replit users.

Lead the security architecture for Replit’s autonomous AI agents, designing runtime defenses, guardrails, sandboxing, and authorization systems that keep agentic workflows safe. This role combines hands-on security tooling with strategic risk management, threat modeling, red teaming, and executive communication.

Build and deploy production applications and AI-powered workflows alongside major enterprise customers as a deeply technical Forward Deployed Engineer at Replit. You’ll architect integrations, own complex implementations, and turn customer needs into product improvements.

Secure Replit’s multi-cloud infrastructure by managing vulnerability lifecycles, posture management, IaC scanning, container security, and compliance remediation. This hands-on role also supports cloud incident response and partners with SRE, DevOps, and Platform teams to reduce production risk.

Build the high-throughput systems, collaborative environments, and developer tools behind Replit Agent. This Staff-level role spans backend, full-stack, Linux systems, and agent-platform infrastructure while connecting AI and UX teams.