Keystone Recruitment

[Applicants: Be among the first 25 applicants | Industry: Staffing and Recruiting | Type: Contract | Level: Not Applicable] Software Engineer - AI Research AnnotationLocation:Global RemoteType:Hourly Independent ContractorHours:15-25/week (flexible

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Title:Business Analyst (Remote)Engagement:Hourly contract (independent contractor)Location:RemoteRole OverviewWe ar

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Title:Web and Digital Interface Designers (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 20-65

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Title:Systems Administrator (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 62-120/hourJob Summ

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:FrontEnd Software Engineer (Remote)Location:100% Remote (Global)Compensation:USD 70-80 per hourRole OverviewOn

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:Software Engineers (Python) - RemoteLocation:100% Remote (Global)Compensation:USD 100-200 per hourRole Overvie

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:Software Engineers (Python) - RemoteLocation:100% Remote (Global)Compensation:USD 100-200 per hourRole Overvie

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:Software Engineering Specialist (Remote)Location:100% Remote (Global)Compensation:USD 50-150 per hour (paid we

[Applicants: Be among the first 25 applicants | Industry: Staffing and Recruiting | Type: Contract | Level: Not Applicable] Title:Sales Representatives (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 90-150/hourLocation:Remote –

[Applicants: Be among the first 25 applicants | Industry: Staffing and Recruiting | Type: Contract | Level: Not Applicable] Title:Sales Representatives (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 90-150/hourLocation:Remote –

[Applicants: Be among the first 25 applicants | Industry: Staffing and Recruiting | Type: Contract | Level: Not Applicable] Title:Sales Representatives (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 90-150/hourLocation:Remote –

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:Sales Agents (Financial Services) - RemoteLocation:100% Remote (Global)Compensation:USD90–150 per hourAbout th

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Role:Open Source Applied Engineer (Remote)Location:100% Remote (Global)Compensation:USD100–160 per hourRole Overvie

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Title:Python Developer (Remote)Engagement:Hourly contract (independent contractor)Location:Remote – candidates base

[Applicants: Sii tra i primi 25 candidati] Title:Web and Digital Interface Designers (Remote)Engagement:Hourly contract (independent contractor)Rate:USD 20-65/hourJob SummaryWe are seeking a Web and Digital Interface Designer to create intuitive, hi

[Applicants: Be among the first 25 applicants | Industry: Technology, Information and Media | Type: Contract | Level: Not Applicable] Title:Business Analyst (French Language) - RemoteEngagement:Hourly contract (independent contractor)Location:Remote

Title: Vocational Rehab Specialist (Remote) Engagement: Hourly contract (independent contractor) Rate: USD 50-100/hour Job Summary We are seeking an experienced Rehabilitation Counselor to provide subject matter expertise in support of advanced AI mo

Title: Software Expert – Office Suite (Remote) Engagement: Hourly contract (Independent Contractor) Rate: USD 0–100 / hour Location: Remote (must have access to a physical Mac) Role Overview One of our clients is seeking experienced software professi

Title: Software Expert (Scientific and Analytical) Engagement: Hourly Contract (Independent Contractor) Rate: USD 0–100 per hour (based on task scope and expertise) Location: Remote — must have access to a physical Mac and be legally authorized to wo

Title: Software Expert – Operating Systems (Remote) Engagement: Hourly contract (Independent Contractor) Rate: USD 0–100 / hour Location: Remote (must have access to a physical Mac) Role Overview One of our clients is seeking experienced software pro

Title: Software Expert (Scientific and Analytical) Engagement: Hourly Contract (Independent Contractor) Rate: USD 0–100 per hour (based on task scope and expertise) Location: Remote — must have access to a physical Mac and be legally authorized to wo

Title: Software Expert – Development & Programming (Remote) Engagement: Hourly contract (Independent Contractor) Rate: USD 0–100 / hour Location: Remote (must have access to a physical Mac) Role Overview One of our clients is seeking experienced soft

Role: Research Assistant (Remote) Location: 100% Remote (Global) Compensation: USD 30-40 per hour Role Overview One of our clients is seeking highly detail-oriented Generalists to support human data pipelines used in training and evaluating advanced

Role: Finance Expert (Remote) Location: 100% Remote (Global) Compensation: USD40–80 per hour Role Overview One of our clients is seeking experienced finance professionals to support a supervised fine-tuning (SFT) dataset development initiative in col

Title: Early Childhood Special Education Teacher (Remote) Engagement: Hourly contract (independent contractor) Rate: USD 50-100/hour Location: Remote – candidates based in the United States, United Kingdom, Canada, Europe, Singapore, Dubai, or Austra

Role: Research Assistant (Remote) Location: 100% Remote (Global) Compensation: USD 30-40 per hour Role Overview One of our clients is seeking highly detail-oriented Generalists to support human data pipelines used in training and evaluating advanced

Role: Research Assistant (Remote) Location: 100% Remote (Global) Compensation: USD 30-40 per hour Role Overview One of our clients is seeking highly detail-oriented Generalists to support human data pipelines used in training and evaluating advanced

Role: Financial Planning Expert (Remote) Location: 100% Remote (Global) Compensation: USD 90-130 per hour Role Overview One of our clients is seeking experienced special needs financial planning professionals to support a dataset development project

Role: Finance Expert (Remote) Location: 100% Remote (Global) Compensation: USD40–80 per hour Role Overview One of our clients is seeking experienced finance professionals to support a supervised fine-tuning (SFT) dataset development initiative in col

Role: Engineers (Remote) Location: 100% Remote (Global) Compensation: USD 30-80 per hour Role Overview One of our clients is seeking engineering professionals to contribute on a project basis, supporting AI systems designed to reason through complex,

Role: Chief Operating Officer (Remote) Location: 100% Remote (Global) Overview One of our clients is inviting Founders and Early Operators to help us document and review data systems they’ve built or managed at mid-size startups (20–150 people). We a

Title: Software Expert – CAD and Engineering (Remote) Engagement: Hourly contract (Independent Contractor) Rate: USD 0–100 / hour Location: Remote (must have access to a physical Mac) Role Overview One of our clients is seeking experienced CAD and en

Role: Software Engineer (Remote) Location: 100% Remote (Global) Compensation: USD100–160 per hour Role Overview One of our clients is hiring experienced Software Engineers to support the development of scalable systems powering next-generation intell

Role: Research Assistant (Remote) Location: 100% Remote (Global) Compensation: USD 30-40 per hour Role Overview One of our clients is seeking highly detail-oriented Generalists to support human data pipelines used in training and evaluating advanced

Role: Research Assistant (Remote) Location: 100% Remote (Global) Compensation: USD 30-40 per hour Role Overview One of our clients is seeking highly detail-oriented Generalists to support human data pipelines used in training and evaluating advanced

Location: Remote (must have access to a physical Mac) Fluent Language Skills Required: English Why This Role Exists Mercor is supporting a high-priority data collection initiative aimed at improving how AI systems understand complex software interfac

Title: Financial and Investment Analysts (Remote) Rate: USD 90-150/hour Engagement: Hourly contract (independent contractor) Location: Remote – candidates based in the United States, United Kingdom, Canada, Europe, Singapore, Dubai, or Australia who

Role: Finance Expert (Remote) Location: 100% Remote (Global) Compensation: USD40–80 per hour Role Overview One of our clients is seeking experienced finance professionals to support a supervised fine-tuning (SFT) dataset development initiative in col

Role: Data Science Specialist (Remote) Location: 100% Remote (Global) Compensation: USD 50-90 per hour Experienced data scientists support AI model improvement through dataset analysis, statistical modeling, and performance evaluation. This flexible

Role: Chief Technology Officer (Remote) Location: 100% Remote (Global) Overview One of our clients is inviting Founders and Early Operators to help us document and review data systems they’ve built or managed at mid-size startups (20–150 people). We

We are hiring on behalf of a leading global AI player. Founder Research Consultant (Short-Term / Private Engagement) The Mission We are inviting Founders and Early Operators to help us document and review data systems they’ve built or managed at mid-