See all roles

[Remote] Frontend Software Engineer, Codex App

Work from home Full-time role Hiring

Note: The job is a remote job and is open to candidates in USA. OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. They are hiring a Frontend Software Engineer to build a top-tier desktop experience for the Codex App, focusing on creating a reliable and high-performance user interface for working with agents.

Responsibilities

  • Build and ship polished, high-performance UI across the Codex desktop app and IDE extension
  • Partner tightly with design to turn prototypes into production-quality experiences (layout, motion, typography, interaction details)
  • Iterate on future interfaces for interacting with agents: delegation, task timelines, status/progress, handoffs, review, and control surfaces
  • Own frontend architecture decisions (component systems, state management, navigation, rendering performance)
  • Improve quality and reliability through testing, instrumentation, and thoughtful UX for failure modes
  • Collaborate with platform/model/backend partners to integrate new capabilities into cohesive product flows

Skills

  • Have strong experience with modern frontend stacks (React, TypeScript) and a high bar for UI craft
  • Love design engineering: sweating the details while keeping velocity
  • Have built desktop-caliber product experiences (Electron or similar), and care about performance, responsiveness, and 'it just feels right.'
  • Enjoy exploring ambiguous problems and iterating rapidly with design and product
  • Think in end-to-end workflows, not isolated screens
  • Have experience with developer tools or IDE extensions (nice-to-have)

Company Overview

  • OpenAI is an AI research and deployment company that develops advanced AI models, including ChatGPT. It is a sub-organization of OpenAI Foundation. It was founded in 2015, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is https://www.openai.com.
  • Company H1B Sponsorship

  • OpenAI has a track record of offering H1B sponsorships, with 57 in 2026, 103 in 2025, 74 in 2024, 15 in 2023, 18 in 2022, 10 in 2021, 6 in 2020. Please note that this does not guarantee sponsorship for this specific role.
  • Apply To This Job

    You might like

    [Remote] Thermal Protection Systems (TPS) Engineer - Space Systems

    Work from home Full-time role

    [Remote] Sr. Software Engineer - Full Stack

    Work from home Full-time role

    [Remote] Staff AI Builder (AI Native Mobile Engineer), Family AI Lab

    Work from home Full-time role

    [Remote] Growth Account Executive - Expansion

    Work from home Full-time role

    [Remote] Account Executive - Commercial Sales (Future Opportunities)

    Work from home Full-time role

    [Remote] Human Resources Consultant

    Work from home Full-time role

    [Remote] Platform Engineer

    Work from home Full-time role

    [Remote] Finance Associate - Remote

    Work from home Full-time role

    [Remote] Business Analyst

    Work from home Full-time role

    [Remote] AI Engineer - Remote

    Work from home Full-time role

    Remote Program Sales – Education and Wellness

    Work from home Full-time role

    Experienced Remote Data Entry Clerk - Operator (Part Time) for Accurate and Efficient Data Management at arenaflex

    Work from home Full-time role

    Research Scientist, World Models

    Work from home Full-time role

    Marketing Channel Manager

    Work from home Full-time role

    [Remote/WFM] Part Time Remote Data Entry Job (Walmart Part Time)

    Work from home Full-time role

    Director Revenue Cycle Management - Remote (Greater Chicago area)

    Work from home Full-time role

    Implementation Engineer I

    Work from home Full-time role

    Engagement Manager, Strategic Transformation

    Work from home Full-time role

    Experienced Remote Customer Support Specialist – Delivering Exceptional Experiences for arenaflex Customers

    Work from home Full-time role

    Experienced Part-Time Live Chat Support Specialist – Remote Work Opportunity with arenaflex

    Work from home Full-time role