Replit

Lead reliability engineering for Replit’s large-scale platform, building resilient infrastructure, observability, automation, and incident-response systems. This staff-level role combines hands-on coding with technical leadership, mentoring, and cross-company reliability ownership.

Replit is hiring a Senior Site Reliability Engineer to improve the reliability, scalability, and performance of infrastructure serving millions of developers. The role focuses on observability, automation, incident response, infrastructure as code, and performance optimization.

Build and operate the identity, authorization, and workload-identity foundations that protect Replit’s web product, Agent, enterprise controls, and internal services. This high-leverage platform role focuses on secure delegation, policy systems, reliability, and scalable access control.

Join Replit as a New Grad Software Engineer building user-facing product features, AI coding agents, and scalable development infrastructure. This full-time role offers the opportunity to grow as a technical leader while helping reshape software creation.

Senior Software Engineer leading the creation of agentic growth systems that connect acquisition, product engagement, attribution, experimentation, and lifecycle marketing. The role partners closely with marketing, sales, and partnerships to turn growth opportunities into scalable technical platforms.

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.