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The Codex App team owns the desktop application and IDE extension that bring Codex into developers’ daily workflows. We build product experiences end-to-end, and we care equally about usability, performance, and reliability. Our stack is centered on a TypeScript/Node/Electron application that interfaces with external systems including the Codex CLI and app server (Rust).
Job Responsibility:
Build end-to-end features across the Electron app (UI + Node/TypeScript backend layers)
Design robust integrations with the Codex CLI and app server (Rust)
Own IPC architecture and patterns
Build systems for orchestration
Improve reliability, observability, and performance
Partner with design and product to turn ambiguous needs into crisp, shippable workflows
Requirements:
Strong TypeScript/Node fundamentals
Experience with Electron or desktop app architecture
Comfortable integrating with native processes/services (e.g., Rust)
Knowledge of IPC patterns and distributed-systems-like thinking applied locally
Strong product judgment
Experience with developer tools, CLIs, or IDE integrations (nice-to-have)
Nice to have:
Experience with developer tools, CLIs, or IDE integrations
What we offer:
Medical, dental, and vision insurance for you and your family
Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses
401(k) retirement plan with employer match
Paid parental leave
Paid time off
13+ paid company holidays
Mental health and wellness support
Employer-paid basic life and disability coverage
Annual learning and development stipend
Daily meals in our offices, and meal delivery credits