Browse Jobs | JobMaxx

Press / to jump straight to search.

860 live matches100% show salary1 filters active

860 live matches

1 active filters

100% include salaryAverage in USD: $215,972 - $300,993

Showing 101-120 of 860

Software Engineer, RL Training Infra

OpenAI

San Francisco·$295,000 - $445,000

$295,000 - $445,000

mid

RemoteOtherVerified

Source checked 5 days ago.

Posted 2 months ago.

Preview below. Want everything? Open the full job page.

ABOUT THE TEAM

The Post-Training Frontiers team is responsible for training the frontier agents OpenAI ships to the world (GPT-Next). We train the flagship agentic models behind Codex, ChatGPT, and the API through large-scale reinforcement learning.
The team's work spans four areas.

First, execution and scienceworking with teams across OpenAI to decide what can go into the final model and how, using scientific experiments and evals that are representative of the final pipeline so issues can be recognized early.

Second, RL scalingexecuting the final large-scale reinforcement learning run, making sure GPUs are used efficiently and training stays healthy.

Third, researchimproving horizontal capabilities like instruction following, factuality, memory, and multi-agent behavior, where the team's broad visibility helps identify cross-cutting improvements across teams and domains.

Fourth, engineeringmaintaining the infrastructure stack and internal tools to ensure that both the final run and all integrations go as smoothly as possible and that the systems are easy to work with.

ABOUT THE ROLE

This role focuses on keeping our frontier RL training runs fast, reliable, and unblocked.

You will work across engineering and infrastructure problems as they emerge, from scaling and orchestration issues to inference bottlenecks, numerical problems, and hardware failures, as well as supporting large horizontal integrations in the big run, like multi-agent capabilities or memory.

Open the full listing for the complete description.

Open full job page Apply on source site

Report listing

Noticed something bad about this listing? Log in as a job seeker and report it so we can review it.

Apply Report

Jobs

Job listings

Event Marketing Manager

Researcher, Alignment CoT Monitorability

Hardware Tools Engineer

Training Performance Engineer

Product Policy, Biosecurity Policy Manager

Sales Development Manager, Enterprise (AMER)

Product Operations Manager

Sales Partner Manager — North America

Staff DevOps Engineer

Corporate FP&A Manager

Deal Lead, Special Situations (Semiconductors)

Senior Research Engineer - Video Agents

Senior Staff Software Engineer, Identity Infrastructure Engineering

Hardware / Software CoDesign Engineer - 3P

Harness Engineer

Senior Manager, Technical Revenue Enablement - Strategic Commercial Deals

Manager, Relationship Managers (SMB)

Product Manager, Cyber Safety

Senior Manager, Indirect Tax

Software Engineer, RL Training Infra