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AI Research Scientist

RaydarUnited States🇺🇸United StatesPosted Aug 25, 2026

Why This Role Stands Out

As an AI Research Scientist at Raydar, you'll be at the forefront of developing innovative methods for reliable AI agents, with significant impact on enterprise customers and a chance to shape the company's technical direction. This remote role offers substantial growth potential for individuals with a PhD and a passion for pushing the boundaries of LLM agents and agentic systems, all while enjoying a competitive salary of $130,000 - $200,000. You are encouraged to apply and contribute your research expertise to this exciting startup environment.

Quick Overview

Salary
$130k - $200k/yr
Seniority
Mid Senior
Employment type
Full Time
Work mode
Remote
Location
United States
Posted
3 weeks ago
Machine LearningLLMPython

Job Description

Our client is a nine-person AI infrastructure startup building the systems that make autonomous agents reliable in production. Founded in 2024, the company turns agent failures, traces, evaluations, and human feedback into replayable learning environments with regression control inside the optimization loop. It has raised $6.9M and already supports large enterprise customers across financial services, healthcare, and technology.

We are hiring an AI Research Scientist to advance the frontier of reliable agentic AI. You will be a core contributor to original methods for agent simulation, evaluation, optimization, and continuous learning, while remaining hands-on enough to turn research ideas into working systems and production-facing capabilities. Research depth is the priority, with real product impact and close collaboration across a small technical team.

What you'll do

• Develop new methods, algorithms, and systems across the lifecycle of reliable AI agents

• Create novel approaches for simulation, evaluation, optimization, and regression control in real-world agent settings

• Study agent failures, traces, and human feedback to design more reliable learning loops

• Turn research ideas into experiments, prototypes, and production-facing capabilities

• Partner with product and engineering teams to translate frontier AI work into customer value

• Help define the company's technical direction in agent reliability, evaluation, and optimization

• Contribute independent ideas and challenge assumptions with rigorous experimental evidence

• A PhD in computer science, machine learning, or a closely related field, or equivalent research depth

• At least one year of research experience focused on LLM agents or agentic systems

• Expertise in evaluations, novel applications of AI agents, or agent frameworks

• Strong publication evidence at venues such as NeurIPS, ICLR, ICML, or ACL, or meaningful contributions to widely used open-source projects

• Proficiency in Python and the ability to implement research ideas hands-on

• Independent research judgment and the ability to clearly explain your personal contributions

• Availability to work East Coast hours from the United States or Canada

Bonus points

• Experience as a first research hire or member of a small startup research team

• Research experience at an AI lab or applied AI company

• Experience translating AI research into production systems and enterprise products

• Familiarity with reinforcement learning, continuous learning, simulation systems, or agent optimization

• A fresh PhD is welcome if the research fit and hands-on ability are strong

• Base salary of $130K-$200K

• Approximately 1% equity

• Direct collaboration with recognized researchers and repeat founders

• Visa transfers, STEM OPT, H-1B transfer, or TN support may be available

• Fully remote within the United States or Canada

• Work on East Coast hours

• Full-time position on a small, research-intensive team