Emplois Keystone Recruitment en France

We are seeking an experienced Nuclear Technician to support technical documentation, data review, safety analysis, and compliance initiatives related to nuclear systems and radiation safety programs. · Review and analyze operational and radiation monitoring data for accuracy and ...

We are seeking an experienced Rust Backend Developer to join our customer's team, contributing to AI-assisted developer tools and building robust, scalable backend systems. · This role blends Rust expertise with hands-on AI model testing in Cursor, shaping the next generation of ...

We are seeking a creative Content Creator to join our customer's team. · Produce captivating and original content tailored to project specifications and audience engagement goals. · Conduct thorough image quality assessments, checking for artifacts, anatomy, coherence, and compos ...

We are seeking a skilled Turkish Voice Actor to create high-quality recordings for professional projects. Record Turkish voice content with clarity, consistency and natural expression. Interpret scripts accurately conveying range of emotions and tones. · Record Turkish voice cont ...

Experienced chemists with advanced degrees contribute domain expertise to enhance AI understanding of chemical principles, reactions and laboratory reasoning.This flexible remote contract applies 3+ years of academic or industrial chemistry experience to create review and refine ...

We are seeking an experienced Computer & Information Systems Manager to lead and oversee technology strategy, infrastructure, and systems operations in a dynamic distributed environment. · Design implement and oversee end-to-end IT infrastructure and information systems aligned w ...

We are seeking a meticulous and analytical Finance & Data Research Analyst to join our customer's team. · This remote, part-time role focuses on uncovering valuable financial insights by expertly navigating diverse data sources, synthesizing information, and communicating actiona ...

We are seeking experienced Credit Authorizers, Checkers, and Clerks to contribute their professional expertise to the training of next-generation AI systems.This long-term opportunity involves translating real-world credit processing workflows into structured tasks that help AI m ...

A licensed Real Estate Sales Agent is needed to contribute industry expertise to AI training initiatives focused on real estate workflows. · ...

A leading AI research lab seeks experienced Project Management Specialists to support next-generation machine learning systems. This engagement focuses on applying project management expertise to analyze challenges that inform AI research and operational workflows. · Create struc ...

We are seeking individuals with firsthand experience building, overseeing or scaling internal data and reporting systems in startup environments. This engagement involves documenting architectural decisions and reviewing how operational data supports business decision-making. · Y ...

We are seeking a creative filmmaker and content creator who can independently produce high-quality video content with speed and efficiency.Develop engaging short-form video concepts based on provided guidelinesShoot short-form video clips and document clear production instruction ...

We are seeking individuals with firsthand experience building overseeing or scaling internal data and reporting systems in startup environments. · You have built or managed non-trivial internal systems in high-growth environments. · Prior experience in a high-growth startup envir ...

This is a short-term project-based opportunity for experienced industry professionals interested in contributing to applied AI research. · Develop structured examples reflecting common requests, workflows, and scenarios within securities and financial services sales · Create doma ...

One of our clients is seeking a Hawaiian Bilingual Language Expert with strong proficiency in Hawaiian and English to support structured language, transcription, and linguistic review projects. · ...

+This flexible remote contract leverages 3+ years of nursing-level or higher clinical experience to ensure medical accuracy, patient safety, and relevance in AI system outputs. · +Validate clinical content, scenarios, and annotations for medical AI workflows · Review AI model out ...

+One of our clients is seeking versatile professionals to support a large-scale AI research initiative. · Create structured prompts across a range of general-interest topics · +Review and revise AI-generated responses for clarity, factual accuracy, and logical consistency · +Deve ...

We are hiring for one of our clients, a leading AI research organization, · seeking Machine Learning Engineers to contribute to projects focused on benchmarking and improving model performance and training efficiency across real-world machine learning workloads.In this role, you ...

We are seeking a talented Japanese Voice Actor to provide high-quality voice recordings for language and speech-related projects. · Interpret scripts accurately while maintaining consistency across recording sessionsDeliver clean, production-ready audio that meets defined technic ...

Title: · Risk Manager (Remote) · Engagement: · Hourly contract (independent contractor) · Rate: · USD 59-111/hour · Job Summary · We are seeking a Financial Risk Specialist to apply deep risk management expertise toward the development and refinement of advanced AI systems. In th ...