You will work on Imitation Learning (IL), Reinforcement Learning (RL), Computer Vision, Computer ... Report to the Engineering Manager of Creator Services Machine Intelligence. * Design and implement ...
You will work on Imitation Learning (IL), Reinforcement Learning (RL), Computer Vision, Computer ... Report to the Engineering Manager of Creator Services Machine Intelligence. * Design and implement ...
Ability to design and implement Reinforcement learning and post-training pipelines for LLM to improve model reasoning, safety, and instruction-following capabilities. * Strong programming skills with ...
Ability to design and implement Reinforcement learning and post-training pipelines for LLM to improve model reasoning, safety, and instruction-following capabilities. * Strong programming skills with ...
Machine Learning Engineer
San Francisco, CA ยท On-site
$130K - $200K/yr
Machine Learning Engineer Location: San Francisco, CA Salary Range: $130,000 - $200,000 About Us ... Design and implement an RLAIF (Reinforcement Learning from AI Feedback) pipeline to enhance our ...
Machine Learning Engineer
San Francisco, CA ยท On-site
$130K - $200K/yr
Machine Learning Engineer Location: San Francisco, CA Salary Range: $130,000 - $200,000 About Us ... Design and implement an RLAIF (Reinforcement Learning from AI Feedback) pipeline to enhance our ...
Research Engineer - Reinforcement Learning
San Francisco, CA ยท On-site +1
$180K - $290K/yr
Research Engineer - Reinforcement Learning You'll bring reinforcement learning to Firecrawl's core product - building the training infrastructure, reward pipelines, and fine-tuning systems that make ...
Research Engineer - Reinforcement Learning
San Francisco, CA ยท On-site +1
$180K - $290K/yr
Research Engineer - Reinforcement Learning You'll bring reinforcement learning to Firecrawl's core product - building the training infrastructure, reward pipelines, and fine-tuning systems that make ...
Position Overview We are looking for a Deep Learning Engineer to develop and refine models for ... Proficiency with advanced deep learning techniques and architectures as well as reinforcement ...
Position Overview We are looking for a Deep Learning Engineer to develop and refine models for ... Proficiency with advanced deep learning techniques and architectures as well as reinforcement ...
Ability to design and implement Reinforcement learning and post-training pipelines for LLM to improve model reasoning, safety, and instruction-following capabilities. * Strong programming skills with ...
Ability to design and implement Reinforcement learning and post-training pipelines for LLM to improve model reasoning, safety, and instruction-following capabilities. * Strong programming skills with ...
Machine Learning Scientist, Reinforcement Learning
Emeryville, CA ยท On-site +1
$200K - $330K/yr
... drive research into reinforcement learning for biomolecular design. This position offers an ... protein engineering. You should be a self-directed researcher who has the ability to rapidly ...
Machine Learning Scientist, Reinforcement Learning
Emeryville, CA ยท On-site +1
$200K - $330K/yr
... drive research into reinforcement learning for biomolecular design. This position offers an ... protein engineering. You should be a self-directed researcher who has the ability to rapidly ...
Senior Machine Learning Engineer, RL / Locomotion
Costa Mesa, CA ยท On-site
$129K - $171K/yr
Responsibilities : โข Design, train, and deploy reinforcement learning policies for legged robot ... and perception engineers to integrate locomotion into a full autonomy stack Qualifications
Senior Machine Learning Engineer, RL / Locomotion
Costa Mesa, CA ยท On-site
$129K - $171K/yr
Responsibilities : โข Design, train, and deploy reinforcement learning policies for legged robot ... and perception engineers to integrate locomotion into a full autonomy stack Qualifications
Senior Machine Learning Engineer, RL / Locomotion
$131K - $173K/yr
Design, train, and deploy reinforcement learning policies for legged robot locomotion using GPU ... Collaborate with manipulation and perception engineers to integrate locomotion into a full autonomy ...
Senior Machine Learning Engineer, RL / Locomotion
$131K - $173K/yr
Design, train, and deploy reinforcement learning policies for legged robot locomotion using GPU ... Collaborate with manipulation and perception engineers to integrate locomotion into a full autonomy ...
Research Engineer - Reinforcement Learning
San Francisco, CA ยท On-site +1
$150/hr
We enable researchers, startups and enterprises to run end-to-end reinforcement learning at frontier scale, adapting models to real tools, workflows, and deployment contexts. As a Research Engineer ...
Research Engineer - Reinforcement Learning
San Francisco, CA ยท On-site +1
$150/hr
We enable researchers, startups and enterprises to run end-to-end reinforcement learning at frontier scale, adapting models to real tools, workflows, and deployment contexts. As a Research Engineer ...
Scale infra, data, algorithms for large-scale distributed async reinforcement learning with multimodal LLMs acting in web environments * Work closely with product engineers to translate cutting-edge ...
Scale infra, data, algorithms for large-scale distributed async reinforcement learning with multimodal LLMs acting in web environments * Work closely with product engineers to translate cutting-edge ...
Senior Machine Learning Engineer - Ads Predictions
Cupertino, CA ยท On-site
$151K - $199K/yr
... from small app developers to big, global brands. Because when advertising is done right, it ... Reinforcement Learning, and representation learning to advance Apple's ad prediction systems. 6+ ...
Senior Machine Learning Engineer - Ads Predictions
Cupertino, CA ยท On-site
$151K - $199K/yr
... from small app developers to big, global brands. Because when advertising is done right, it ... Reinforcement Learning, and representation learning to advance Apple's ad prediction systems. 6+ ...
Machine Learning Engineer
$147K - $220K/yr
As a Machine Learning Engineer on our core AI/ML team, you will design and build GenAI-powered ... and reinforcement learning Solid understanding of core machine learning concepts, including ...
Machine Learning Engineer
$147K - $220K/yr
As a Machine Learning Engineer on our core AI/ML team, you will design and build GenAI-powered ... and reinforcement learning Solid understanding of core machine learning concepts, including ...
Senior Machine Learning Engineer, Data Mining
San Francisco, CA ยท On-site +1
$144K - $190K/yr
Reinforcement Learning for Data Discover : Build RL-based policy learning and reasoning systems for ... Collaborate with backend engineers to deploy distilled and RL models into production. Optimize for ...
Quick apply
Senior Machine Learning Engineer, Data Mining
San Francisco, CA ยท On-site +1
$144K - $190K/yr
Reinforcement Learning for Data Discover : Build RL-based policy learning and reasoning systems for ... Collaborate with backend engineers to deploy distilled and RL models into production. Optimize for ...
Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026
$17.50 - $23.50/hr
Excellent programming skills, especially in Python * Experience with deep learning frameworks such ... reinforcement learning to make language models more capable, reliable, and useful, this team could ...
Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026
$17.50 - $23.50/hr
Excellent programming skills, especially in Python * Experience with deep learning frameworks such ... reinforcement learning to make language models more capable, reliable, and useful, this team could ...
Machine Learning Engineer
Carlsbad, CA ยท On-site
Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Experience with interactive machine learning (eg. active learning, reinforcement learning, machine ...
Machine Learning Engineer
Carlsbad, CA ยท On-site
Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Experience with interactive machine learning (eg. active learning, reinforcement learning, machine ...
Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Experience with interactive machine learning (eg. active learning, reinforcement learning, machine ...
Machine Learning Engineer Position: Full time Location: Carlsbad office About Us: NTENT provides a ... Experience with interactive machine learning (eg. active learning, reinforcement learning, machine ...
Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026
Santa Clara, CA ยท On-site
$17.50 - $23.50/hr
Excellent programming skills, especially in Python * Experience with deep learning frameworks such ... reinforcement learning to make language models more capable, reliable, and useful, this team could ...
Applied Deep Learning PhD Research Intern, Reinforcement Learning for LLMs - Fall 2026
Santa Clara, CA ยท On-site
$17.50 - $23.50/hr
Excellent programming skills, especially in Python * Experience with deep learning frameworks such ... reinforcement learning to make language models more capable, reliable, and useful, this team could ...
Senior Staff Machine Learning Engineer, Depot Automation
Mountain View, CA ยท On-site +1
$298K - $368K/yr
Senior Staff Machine Learning Engineer, Depot Automation Waymo is an autonomous driving technology ... Key work involves leveraging foundation models, reinforcement learning, simulation, and integrating ...
Senior Staff Machine Learning Engineer, Depot Automation
Mountain View, CA ยท On-site +1
$298K - $368K/yr
Senior Staff Machine Learning Engineer, Depot Automation Waymo is an autonomous driving technology ... Key work involves leveraging foundation models, reinforcement learning, simulation, and integrating ...
Staff Machine Learning Engineer - Foundation Model Santa Clara, CA XPENG is a leading smart ... imitation and reinforcement learning) to improve model interpretability and action quality.
Staff Machine Learning Engineer - Foundation Model Santa Clara, CA XPENG is a leading smart ... imitation and reinforcement learning) to improve model interpretability and action quality.
Reinforcement Learning Engineer information
See California salary details
$37.5K - $51.3K
5% of jobs
$51.3K - $65K
7% of jobs
$65K - $78.8K
9% of jobs
$81.7K is the 25th percentile. Wages below this are outliers.
$78.8K - $92.6K
14% of jobs
The median wage is $105K / yr.
$92.6K - $106.4K
16% of jobs
$106.4K - $120.1K
13% of jobs
$120.1K - $133.9K
6% of jobs
$141.2K is the 75th percentile. Wages above this are outliers.
$133.9K - $147.7K
8% of jobs
$147.7K - $161.4K
8% of jobs
$161.4K - $175.2K
7% of jobs
$175.2K - $189K
5% of jobs
$37.5K
$114.3K
$189K
How much do reinforcement learning engineer jobs pay per year?
What are Reinforcement Learning Engineers?
What are the key skills and qualifications needed to thrive as a Reinforcement Learning Engineer, and why are they important?
What are some common challenges faced by Reinforcement Learning Engineers when deploying models in real-world environments?
What is the difference between Reinforcement Learning Engineer vs Machine Learning Engineer?
| Aspect | Reinforcement Learning Engineer | Machine Learning Engineer |
|---|---|---|
| Credentials | Bachelor's/Master's in CS, AI, or related; experience with RL frameworks | Bachelor's/Master's in CS, Data Science, or related; experience with ML algorithms |
| Work Environment | Research labs, AI startups, tech companies focusing on RL applications | Tech companies, data-driven firms, AI departments across industries |
| Industry Usage | Specialized in RL projects like robotics, game AI, autonomous systems | Broader applications including predictive modeling, NLP, computer vision |
Reinforcement Learning Engineers focus on developing algorithms that learn through interactions with environments, often in robotics or gaming. Machine Learning Engineers work on a wider range of models and applications. While both roles require strong programming and math skills, RL Engineers specialize in sequential decision-making, whereas ML Engineers handle diverse data-driven tasks across industries.
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Posted 25 days ago
Job description
As a Principal Machine Learning Engineer within the Creator Services Machine Intelligence team, you will focus on the research and development of Embodied AI and Behavioral Agents that revolutionize how games are created and played on Roblox. You will bridge the gap between cutting-edge research and massive-scale product application, building agents capable of complex 3D gameplay and unblocking many use cases across Roblox, from automated playtesting to ensure quality, to "Smart NPCs" with human-like movement and strategic reasoning, playing with real players in games.
You will work on Imitation Learning (IL), Reinforcement Learning (RL), Computer Vision, Computer Graphics, Robotics, and Agentic Reasoning to create generalizable agents that can perceive 3D environments, understand game rules, plan long-term strategies, and execute complex physics-based actions.
You Will:- Report to the Engineering Manager of Creator Services Machine Intelligence.
- Design and implement foundation models for embodied agents that master both fluid, human-like movement and high-level strategic reasoning.
- Define the long-term roadmap for Game AI and Embodied Intelligence, acting as a technical bar-raiser for code quality and architectural design.
- Balance the exploration of cutting-edge deep learning research with the practical constraints of serving models to millions of concurrent users.
- Mentor fellow engineers and researchers, fostering a culture of technical excellence and scientific inquiry.
- Collaborate with Product Managers, Backend and Game Engine Engineers and other Roblox team members.
- PhD or Master's in Computer Science, Applied Math, or other field. A record of top-tier publications (e.g., NeurIPS, ICML, CVPR, AAAI, SIGGRAPH, etc) in embodied agents or related domains is a plus.
- 7+ years of experience as a Machine Learning Engineer or Research Scientist, applying research to tangible products.
- Deep technical understanding of Imitation Learning, Robotics, Reinforcement Learning, Computer Graphics and Vision, with experience working on low-latency motor control (human-like movement) and high-level strategic reasoning (game rules/goals).
- Proficiency in Python (PyTorch/TensorFlow) and familiarity with C#, C++, or similar systems languages.
- Experience training models on large-scale distributed clusters and understanding the challenges of inference in real-time gaming environments.
- A passion for bridging the gap between research and production, moving beyond academic benchmarks to launch scalable solutions that directly impact millions of users.
About ROBLOX
Sourced by ZipRecruiter
Industry
Software development
Company size
51 - 200 Employees
Headquarters location
San Mateo, CA, US
Year founded
2004