Science & Research Jobs in San Francisco, CA (Now Hiring) — 1,437 open — Page 26
Mechanical Engineer
San Francisco, California, United States · On-site
$110k–$140k/yr
Mid level$1.2B raised
Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— lar…
Skills: Mechanical CAD, Mechanical Analysis, Thermal Analysis, FEA, Hardware Development
Director, Research - AI Evals
San Francisco, California, United States · Remote OK
$258k–$348k/yr
Senior+$1.4B raised
Figma is growing our team of passionate creatives and builders on a mission to make design accessible to all. Figma’s platform helps teams bring ideas to life—whether you're brainstorming, creating a prototype, translati…
Skills: AI Evaluation, LLM Evaluation, Human Evaluation, Model-Based Evaluation, Quantitative Research
Cryo Nerve Block Clinical Specialist - San Francisco
San Francisco, California, United States · On-site
$70k–$125k/yr
Mid level$207M raised
AtriCure, Inc. provides innovative technologies for the treatment of Afib and related conditions. Afib affects more than 33 million people worldwide. Electrophysiologists and cardiothoracic surgeons around the globe use …
Skills: Clinical Support, Surgical Procedure Guidance, Medical Device Training, B2B Sales, Operating Room Protocol
Associate Director, Clinical Operations
San Francisco, California, United States · Hybrid
Senior$216M raised
About us: Our purpose at Dispatch is to help create a world where all cancer patients can be cured. We’re humbled by the opportunity to work together as a team on some of the most pressing medical challenges of our time.…
Skills: Clinical Operations, Oncology Clinical Trials, Vendor Management, CRO Oversight, ICH-GCP
RocketRide Inc.
AI Developer Intern
San Francisco, California, United States · Hybrid
Entry level
San Francisco (Hybrid) | Part-time or Full-time, 3 months, with potential to convert About RocketRide.ai RocketRide is an SF-based AI startup pushing the boundaries of open source agentic workflows — helping developers b…
Skills: Generative AI, Machine Learning, Python, LLM Integration, Agentic Workflows
Italian Data Labeling Associate((Human-in-the-Loop AI))
San Francisco, California, United States · On-site
Mid level
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Quality Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI sys…
Skills: Data Labeling, AI Model Evaluation, Critical Thinking, Professional Writing, GenAI Safety
Portuguese (Portugal) Data Labeling Associate((Human-in-the-Loop AI))
San Francisco, California, United States · On-site
Mid level
Overview Welo Data is looking for sharp, curious, and detail-oriented individuals to join our team as Data Quality Associate. This is not a traditional annotation role. You’ll be working directly with cutting-edge AI sys…
Skills: Data Labeling, AI Model Evaluation, Portuguese Proficiency, English Proficiency, Professional Writing
Czech Data Labeling Analyst(Speech & Voice )
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Audio Categorization, Tagging
Croatian Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Croatian Fluency, Data Labeling, Data Annotation, Audio Transcription, Speech Recognition
Finnish Data Labeling Analyst(Speech & Voice )
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Categorization, Tagging
Italian Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Audio Transcription, Data Annotation, Croatian Fluency, Written Communication
Portuguese (Portugal) Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Categorization, Tagging
Spanish Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Audio Transcription, Data Annotation, Croatian Fluency, Written Communication
British English Data Quality Analyst(Human-in-the-Loop AI)
San Francisco, California, United States · On-site
Mid level
Overview Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and…
Skills: Data Annotation, Quality Assurance, Content Quality, AI/ML Data Workflows, Human-in-the-Loop Evaluation
Canadian English Data Quality Analyst(Human-in-the-Loop AI)
San Francisco, California, United States · On-site
Mid level
Overview Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and…
Skills: Data Annotation, Quality Assurance, Content Quality, AI/ML Data Workflows, Human-in-the-Loop Evaluation
Data Quality Team Lead (Human-in-the-Loop AI)
San Francisco, California, United States · On-site
Senior
Overview Welo Data is looking for a Data Quality Lead to oversee teams of Data Quality Analysts supporting AI model evaluation and improvement. This role is equal parts people leadership, quality ownership, and operation…
Skills: People Leadership, Data Quality Management, AI/ML Operations, Operational Performance Tracking, Quality Auditing
Australian English Data Quality Analyst(Human-in-the-Loop AI)
San Francisco, California, United States · On-site
Mid level
Overview Welo Data is looking for experienced, detail-oriented professionals to join our team as Data Quality Analysts. This role sits at the center of execution and quality — bridging Data Labeling Associates (DLAs) and…
Skills: Data Annotation, Quality Assurance, Content Quality, AI/ML Data Workflows, Human-in-the-Loop Evaluation
Turkish Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Categorization, Tagging
Russian Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Annotation, Transcription, Categorization, Tagging
Arabic Data Labeling Analyst(Speech & Voice)
San Francisco, California, United States · On-site
$26/hr–$28/hr
Entry level
Overview Welo Data is looking for detail-oriented and reliable individuals to join our team as Data Labeling Analysts, supporting speech and voice AI systems. This is a high-impact production role focused on building the…
Skills: Data Labeling, Audio Transcription, Data Annotation, Croatian Fluency, Written Communication