699 jobs
Mercor
2 months agoEvaluate the quality, fidelity, and completeness of vulnerability-reproduction and remediation tasks used to train and evaluate a frontier AI lab's models. You'll assess whether CVE reproductions are faithful, fixes are sound, verification
Mercor
2 months agoJoin 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 Large Language Models. 1\. Overview Join a leading AI lab's cutting-edge GenAI team and
Mercor
2 months agoMercor is partnering with a frontier AI research lab to engage experienced software engineers with deep expertise in legacy codebase migration and modernisation. We are looking for engineers who have personally executed complex migrations a
OpenTrain AI
2 months agoThe work You will use practical software development judgment to support AI training. The work includes building software, reviewing code, explaining technical decisions, and creating programming examples that help evaluate how AI systems s
Mercor
2 months agoAre you a hands-on enterprise network engineer — Level 3 / Tier 3 support, network operations, or the person your team escalates to — interested in data science and autonomous infrastructure? Our client is building vertically integrated net
Mercor
2 months agoWe're looking for highly accomplished Cybersecurity Research Experts to help evaluate cutting-edge AI systems in advanced security reasoning, vulnerability analysis, exploit development, and secure software engineering. This project is idea
OpenTrain AI
2 months agoThe work You will build and maintain validation workflows inside Docker-based build pipelines. Your work will help check datasets, schemas, and model artifacts before deployment so containerized data pipelines remain reliable and reproducib
OpenTrain AI
2 months agoThe Work You will develop machine learning solutions from initial data pipelines through production deployment and monitoring. The work includes turning business goals into reliable machine learning systems and working with product, enginee
Mercor
3 months agoMercor is building a network of experienced data scientists for potential future projects with leading AI research organizations. These projects may focus on evaluating how effectively AI systems perform real-world data science work. There
OpenTrain AI
3 months agoThe work You will evaluate AI-generated Python answers and Chinese-language explanations. Your reviews will help improve how AI systems solve programming problems, explain their reasoning, and handle edge cases. Review Python 3.x solutions
OpenTrain AI
3 months agoThe Work You will lead large technical teams delivering supervised fine-tuning and reinforcement learning from human feedback work for language models. The role combines engineering management, hands-on technical review, and responsibility
OpenTrain AI
3 months agoThe Work You will help build and validate datasets for realistic software engineering problems. The work uses public GitHub repositories and repository histories, with human review to assess how language models handle real code and bug-fixi
Showing 193–204 of 699 jobs