Company: Expert talent network

Evaluate the quality, correctness, and methodological rigor of applied machine-learning tasks used to train and evaluate a frontier AI lab’s models. You’ll assess experiment design, model-selection reasoning, and evaluation methodology — and provide clear, rubric-based written feedback. Basic Qualifications • 3+ years hands-on applied/experimental ML (experiment design, model selection, hyperparameter tuning, evaluation methodology) • Strong grasp of data-quality rigor: leakage detection, metric gaming, and train/test/CV hygiene • Proficiency with standard ML frameworks (PyTorch, TensorFlow, s

Evaluate the quality, correctness, and reproducibility of software-engineering benchmark tasks used to train and evaluate a frontier AI lab’s models. You’ll assess repository-level tasks, reference patches, test harnesses, and grading integrity — and provide clear, rubric-based written feedback. Basic Qualifications • 3+ years professional software engineering • Real open-source contribution or maintainer experience (merged PRs, committer / maintainer roles) • Strong ability to audit reference patches, test runners, and Docker isolation, and to detect answer leakage / reward hacking • Fluency

Mercor is partnering with a leading technology organization to recruit experienced Electrical Design Specialists for a short-term project. Specialists will apply their hands-on industry experience to analyze, evaluate, and solve complex electrical design and system-level engineering problems across a range of applications. Develop, analyze, and evaluate electrical designs based on technical requirements, specifications, and system performance.

Mercor is partnering with a leading technology organization to recruit experienced Radio Frequency (RF) and Electromagnetic (EM) Engineering Experts for a short-term project. Experts will apply their hands-on industry experience to analyze and solve complex problems involving RF systems, electromagnetics, antennas, propagation, and related engineering applications. Solve complex technical problems involving RF and electromagnetic engineering.

Evaluate the quality and correctness of AI-assisted software-development traces used to train and evaluate a frontier AI lab’s models. You’ll assess end-to-end coding sessions produced with AI-assisted developer tools — judging correctness, workflow soundness, and reasoning — and provide clear, rubric-based written feedback. Basic Qualifications • 3+ years professional software development • Hands-on experience with AI-assisted coding tools and agentic / spec-driven workflows (Cursor, GitHub Copilot, Claude Code, or similar) • Strong code-reading and debugging skills across full-stack or backe

Mercor is partnering with a leading technology organization to recruit experienced Electrical Test Automation Engineers for a short-term project. Engineers will apply hands-on industry experience in electrical testing, automation, instrumentation, and hardware validation to solve complex technical problems. Design and implement automated test systems, procedures, and test sequences for electrical and electronic hardware.

Join a leading AI lab’s cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. We are hiring an experienced counsel-level lawyer to work directly with a leading AI lab’s research and program management teams, improving how frontier AI models reason about real legal work. This listing is for practitioners at counsel or senior associate level, with roughly 8 to 15 years of post-qualification practice .

Join a leading AI lab’s cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. We are hiring a senior legal domain expert to work directly with a leading AI lab’s research and program management teams, improving how frontier AI models reason about real legal work. Your legal expertise is the substance of this role.

Mercor is partnering with a venture-backed AI lab building frontier AI platforms and physics-based foundation models for chemistry, materials science, and drug discovery. They’re extending their platform into new areas of pharmaceutical development and are looking for hands-on ADC and/or bispecific experts to help guide what they build. Are you a preclinical R&D scientist who has taken drug programs from the bench toward the clinic — and curious how AI is reshaping drug discovery?

Join a leading AI lab’s cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced AI models. We are hiring a senior legal domain expert to work directly with a leading AI lab’s research and program management teams, improving how frontier AI models reason about real legal work. Your legal expertise is the substance of this role.