Healthcare Workflow Specialist - Fully Remote MercorHealthcare Workflow Specialist - Fully RemoteSan Francisco, CaliforniaRemote$60–$80 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Collaborate with product, engineering, and operations teams to refine AI-driven healthcare tools .
Data Engineer - Fully Remote MercorData Engineer - Fully RemoteSan Francisco, CaliforniaRemoteReview model-generated implementations involving ETL pipelines , data warehouses , analytics platforms , and distributed data systems . Regular use of AI coding agents such as Cursor, Claude Code, Codex, Windsurf, Gemini CLI, or similar tools.
STEM Domain Expert - Fully Remote MercorSTEM Domain Expert - Fully RemoteSan Francisco, CaliforniaRemote$55–$80 / hourPhD or advanced degree (or equivalent industry experience) in Medicine , Healthcare , Statistics , Data Science , AI/ML Research , Computer Science , Game Development , or Mechanical/Aerospace Engineering . Contribute subject matter expertise to a cutting-edge project with state-of-the-art large language models .
Data Science Specialist - Fully Remote MercorData Science Specialist - Fully RemoteSan Francisco, CaliforniaRemote$60–$75 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Mercor connects elite creative and technical talent with leading AI research labs.
Full Stack Engineer - Fully Remote MercorFull Stack Engineer - Fully RemoteSan Francisco, CaliforniaRemote$80–$130 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Collaborate closely with engineering and product teams to enhance system scalability.
Superconducting Engineer - Fully Remote MercorSuperconducting Engineer - Fully RemoteSan Francisco, CaliforniaRemoteHands-on experimental experience with one or more classes of superconducting materials , including cuprate/high-temperature superconductors, iron-based superconductors, conventional superconductors, MgB, REBCO/YBCO systems, or emerging superconducting materials . Design and solve challenging, expert-level problems involving critical temperature (Tc), critical current density (Jc), critical magnetic fields, magnetic susceptibility, electrical transport, flux pinning, vortex behaviour, and structure–property relationships .
Software Tester - Fully Remote MercorSoftware Tester - Fully RemoteSan Francisco, CaliforniaRemote$30–$60 / hourFor details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome. Identify flaky tests, hidden dependencies, or ambiguous validation logic.
Aerospace Engineer - Fully Remote MercorAerospace Engineer - Fully RemoteSan Francisco, CaliforniaRemote5+ years of hands-on professional/industry experience in external aerodynamics , CFD , wind tunnel testing, propulsion, or vehicle aerodynamics. Evaluate the accuracy and depth of AI-generated content in aerodynamics to strengthen reasoning and rigor in model outputs .
NewML Systems Engineer - Fully Remote MercorML Systems Engineer - Fully RemoteSan Francisco, CaliforniaRemote$70–$110 / hourDevelop guidelines and detailed rubrics/evaluation frameworks to assess training pipeline design, distributed systems reasoning, and kernel-level optimization across tasks. Guide research and engineering teams to close knowledge gaps and improve AI model performance in MLOps , training infrastructure, and ML framework-level topics .
NewSurface Modeling Expert - Fully Remote MercorSurface Modeling Expert - Fully RemoteSan Francisco, CaliforniaRemoteHands-on experience with atomistic modeling using first-principles or molecular methods ( DFT , ab initio molecular dynamics , classical MD , or Monte Carlo ). Contribute domain expertise in first-principles and molecular simulation to build high-quality training and evaluation data.
NewSemiconductor Process Expert - Fully Remote MercorSemiconductor Process Expert - Fully RemoteSan Francisco, CaliforniaRemoteContribute domain expertise across ALD process development , precursor chemistry, and thin-film characterization to build high-quality training and evaluation data. An advanced degree ( PhD/MS ) or equivalent hands-on experience in materials science, chemistry, chemical engineering, or physics.
Civil Design Engineer (Remote) Freyer & Laureta, Inc.Civil Design Engineer (Remote)Alameda, CARemoteAt F&L, you will have the chance to expand your horizons and provide planning, design, and construction consultation services to a diverse mix of public and private companies, nonprofits, and municipalities, including: Engineering planning & design for wastewater, potable water, recycled water, stormwater, roadway/highway, and site development and redevelopment. In addition to design production responsibilities, the Staff Civil Engineer is expected to contribute meaningfully to team development by delegating appropriate tasks to junior staff, providing mentorship, and helping build a culture of technical excellence and accountability within the project team.
Civil Design Engineer - Staff Engineer IV (Remote) Freyer & Laureta, Inc.Civil Design Engineer - Staff Engineer IV (Remote)San Francisco, CARemoteAt F&L, you will have the chance to expand your horizons and provide planning, design, and construction consultation services to a diverse mix of public and private companies, nonprofits, and municipalities, including: Engineering planning & design for wastewater, potable water, recycled water, stormwater, roadway/highway, and site development and redevelopment. In addition to design production responsibilities, the Staff Engineer is expected to contribute meaningfully to team development by delegating appropriate tasks to junior staff, providing mentorship, and helping build a culture of technical excellence and accountability within the project team.
Senior Software Engineer, Backend (Remote USA) MonetizeNow IncSenior Software Engineer, Backend (Remote USA)Santa Clara, CARemoteWhat you'll doDesign, architect, and build Java/Kotlin microservices in an API first wayCollaborate with design, product, and other engineers to execute on our product roadmapAssist in setting up testing, pipeline, infrastructure, and deployment pipelines to ensure we can build and deploy fast and predictablyEnsure our software is working correctly and fix any customer issues with passion and dedication. Our core values:Attention to detailExtreme ownershipNo jerks Learning MindsetHaving fun Overview Our team is building a modern microservices-based multi-tenant SaaS platform that needs to be highly scalable and performant.
NewUX Design Engineer (US Remote) Oomnitza IncUX Design Engineer (US Remote)San Francisco, CARemote$120,000–$165,000 / yearOur SaaS solution, with agentless integrations, best practices and low-code workflows, enables enterprises to leverage their existing infrastructure systems and automate processes such as offboarding, onboarding, audit readiness, refresh forecasting and more, thereby reducing reliance on error-prone manual tasks and tickets. Most of your time is in code and design tooling: maintaining the system, evolving the Storybook component library, building scaffolding that makes prototyping fast, and consulting on the small number of interactions that are genuinely novel.
AI Trainer - Electrical Engineers - CAD/Python Expertise - (Remote Advisory - US) Prolific Academic LtdAI Trainer - Electrical Engineers - CAD/Python Expertise - (Remote Advisory - US)San Francisco, CARemoteWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This project supports the development of next-generation AI models by capturing how experienced engineers approach real-world CAD design challenges and validation workflows.
AI Trainer – Aerospace Engineers - CAD Expertise (Remote Advisory - US) Prolific Academic LtdAI Trainer – Aerospace Engineers - CAD Expertise (Remote Advisory - US)San Francisco, CARemoteFixed-wing glider maximizing glide distance (4 printed parts); propeller blade optimizing static thrust; rocket fin set minimizing drag while maintaining stability; drone frame minimizing weight subject to impact survival. We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.
AI Trainer – Aeronautical Engineers - CAD Expertise (Remote Advisory - US) Prolific Academic LtdAI Trainer – Aeronautical Engineers - CAD Expertise (Remote Advisory - US)San Francisco, CARemoteFixed-wing glider maximizing glide distance (4 printed parts); propeller blade optimizing static thrust; rocket fin set minimizing drag while maintaining stability; drone frame minimizing weight subject to impact survival. We've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback.
AI Trainer - Mechanical Engineers - CAD Expertise - (Remote Advisory - US) Prolific Academic LtdAI Trainer - Mechanical Engineers - CAD Expertise - (Remote Advisory - US)San Francisco, CARemoteWe've built a unique platform that connects researchers and companies with a global pool of participants, enabling the collection of high-quality, ethically sourced human behavioural data and feedback. This project supports the development of next-generation AI models by capturing how experienced engineers approach real-world CAD design challenges and validation workflows.
Security Operations Expert - Fully Remote MercorSecurity Operations Expert - Fully RemoteSan Francisco, CaliforniaRemote$80–$90 / hourDevelop scenarios involving tools such as SIEM platforms ( Splunk , Microsoft Sentinel ), EDR tools ( CrowdStrike ), vulnerability scanners ( Tenable , Qualys ), and GRC platforms used at major enterprises. Build tasks across security operations and threat detection , incident response and digital forensics , vulnerability and penetration testing , security architecture and engineering , and governance/risk/compliance .