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85 open listings · Page 4 of 4
Roles posted by organizations here, alongside roles we found on employers’ own careers sites. Crawled roles say so on the card and send you to the employer to apply. Only show organizations on Career App
XPeng
Full-time · Santa Clara, CA · $215,280 – $364,320
XPeng is seeking a machine learning engineer to develop vision-language-action foundation models for autonomous driving systems, working with massive datasets and distributed computing infrastructure. This role suits researchers and practitioners with deep learning expertise who want to shape next-generation self-driving technology.
Listed on XPeng’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $500,000 – $850,000 · Remote
This role involves building training environments and evaluations for AI agents that can handle complex, long-horizon tasks in realistic settings. You'll blend research and engineering work, contributing to both novel approaches and research direction in reinforcement learning and safe AI development.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $300,000 – $405,000
This role combines reinforcement learning research with hands-on engineering to improve AI security capabilities, specifically in secure coding and vulnerability remediation. It suits experienced security professionals curious about AI, machine learning practitioners with cybersecurity knowledge, or researchers who want to bridge both domains.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $500,000 – $850,000
Build the training systems and algorithms that power Claude and other frontier AI models, focusing on reinforcement learning infrastructure that researchers depend on daily. This role suits experienced systems engineers who thrive on supporting research teams and want hands-on exposure to state-of-the-art machine learning at scale.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $350,000 – $500,000
This role combines software engineering with machine learning research, building large-scale systems for safe AI at Anthropic. You'll optimize infrastructure, run experiments, and develop tools across the full stack, suited for engineers who understand research context and want to grow their ML expertise.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
New York, NY · $350,000 – $500,000
This role involves building ML systems to detect and prevent misuse of AI models, from individual policy violations to coordinated attacks, plus developing defenses and safety evaluations for increasingly capable AI systems. It suits engineers or researchers with 4+ years of ML experience who want to work on AI safety and are comfortable moving from research prototypes to deployed systems.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $350,000 – $850,000 · Remote
Anthropic is hiring a research engineer to work on large language model pre-training, combining cutting-edge ML research with practical system engineering. The role suits someone who wants to contribute to safe AI development while working on problems spanning model architecture, training infrastructure, and algorithmic innovation.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · San Francisco, CA · $350,000 – $850,000
Anthropic seeks a Research Engineer to work across their full ML stack, tackling foundational challenges in building AI systems capable of scientific reasoning and complex problem-solving. This role bridges research and engineering, requiring deep expertise in language models, distributed systems, and performance optimization to scale prototypes into production systems.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · San Francisco, CA · $350,000 – $500,000
This role involves designing and executing machine learning experiments to understand and improve the safety of advanced AI systems, particularly focusing on risks from highly capable models. You'll be part of a research team tackling problems like scalable oversight, AI control, and alignment stress-testing, requiring both scientific rigor and engineering skill.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗
Menlo Ventures Portfolio
Full-time · New York, NY · $350,000 – $850,000 · Remote
Anthropic is seeking a research engineer to architect and optimize how large language models access and use external data sources. This role combines system design, machine learning, and software engineering to build novel data organization strategies and train models to effectively leverage them.
Listed on Menlo Ventures Portfolio’s careers site · Apply there ↗