OptiTalent · Job Finder
Science jobs
3,600 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
2,761–2,780 of 3,600 jobs
Senior New Areas Researcher
5 months agoGiveWell · United States + International
RemoteSeniorFrom $308K a yearScience & researchGiveWell is seeking a Senior New Areas Researcher to help direct tens of millions of dollars annually to the most cost-effective interventions we can find. You will have an outsized influence on our funding decisions and help us save and improve lives on a global scale.
Senior Nutrition Researcher
5 months agoGiveWell · United States + International
RemoteSeniorFrom $308K a yearScience & researchGiveWell is seeking a Senior Nutrition Researcher to help direct tens of millions of dollars annually to the most cost-effective nutrition interventions we can find. You will have an outsized influence on our funding decisions and help us save and improve lives on a global scale.
Research Associate - Biosensing
5 months agoConvergent Research · Pasadena, California, United States
On-siteFull-timeEntry level$65K – $95K a yearScience & researchMelody is an early-stage focused research organization engineering continuous molecular monitoring technology and designing closed-loop interventions for human health. We leverage protein engineering, medical device engineering, and physiology modeling. As a FRO, we uniquely…
General Prism Job Application
5 months agoAstera Institute · Emerybille, California, United States
Full-time$100K – $300K a yearScience & researchDiffraction data processing and structural data pipelines; Multiconformer and heterogeneity analysis from large datasets; Data standards work (mmCIF and related); Macromolecular ensemble metrics
Adjunct, History
5 months agoWidener University · Chester, United States
Part-timeScience & researchWidener University is seeking an Adjunct Professor in the Department of History in the Division of Humanities, College of Arts and Sciences. The Adjunct Professor should be committed to excellence in teaching and student engagement. The successful candidate will bring…
Director – Lab & Field Validation (Gatekeepers)
5 months agoAST SpaceMobile · Dallas, Texas, United States
DirectorScience & researchWe are seeking a Director of Lab and Field Validation to lead a critical validation function responsible for ensuring service readiness of complex telecommunications solutions prior to deployment. This role oversees the execution of structured, repeatable validation processes…
Research Manager (Ongoing Recruitment)
5 months agoFuel Cycle · New York, United States
On-siteFull-timeMid level$70K – $95K a yearScience & researchAs a Research Manager, you will serve as the primary analyst on a range of quantitative and qualitative research projects, managing the full execution of projects that address the major business questions for our Fortune 500 clients across a variety of industries. While being a…
Research Manager (Ongoing Recruitment)
5 months agoFuel Cycle · Los Angeles, California, United States
On-siteFull-timeMid level$70K – $95K a yearScience & researchAs a Research Manager, you will serve as the primary analyst on a range of quantitative and qualitative research projects, managing the full execution of projects that address the major business questions for our Fortune 500 clients across a variety of industries. While being a…
Vmax AI Corp · San Francisco, California, United States
HybridFull-timeScience & researchLLMs are fantastically powerful and there is a rapidly growing corpus of work devoted to understanding their internal representations and computations. We use the tools of mechanistic interpretability to enhance reinforcement learning by generating intrinsic rewards as a…
Vmax · San Francisco, California, United States
HybridScience & researchLLMs are fantastically powerful and there is a rapidly growing corpus of work devoted to understanding their internal representations and computations. We use the tools of mechanistic interpretability to enhance reinforcement learning by generating intrinsic rewards as a…
Research Associate (Organ Perfusion)
5 months agoUntil · San Francisco, California, United States
On-siteFull-timeEntry level$90K – $100K a yearScience & researchWe are seeking an experienced and dedicated full-time Research Associate to join our whole organ preservation team. As Research Associate, you will play a vital role in the scientific progress of our research program. The primary focus of this role is on developing organ…
Director, Evaluations
5 months agoLawZero · Berlin, Germany +1
DirectorScience & researchDefine LawZero’s evaluations strategy and roadmap, prioritising what needs to be measured and when, in close coordination with both research and product teams.; Build up the Evaluations Team during your first 3–6 months, scaling to roughly 8–10 people across research,…
Prolific Academic Ltd · Remote
RemoteFrom $60.00 an hourScience & researchWe’re looking for Chemistry Experts and Chemical Engineers to join our Expert Network to help train and evaluate cutting-edge AI models using real-world chemical expertise. If you have the necessary experience, we’ll send you a quick 10- to 15-minute test to assess your skills…
Prolific Academic Ltd · Remote
RemoteFrom $60.00 an hourScience & researchWe’re looking for Biology Experts and Life Science Professionals to join our Expert Network to help train and evaluate cutting-edge AI models using real scientific expertise. If you have the necessary experience, we’ll send you a quick 10- to 15-minute test to assess your…
Postdoctoral Scholar-Fixed Term
5 months agoMSU · East Lansing, Michigan, United States
TemporaryScience & researchThe Hamann lab is seeking a highly motivated, independent, and creative scientist for an open postdoctoral research associate position to work on investigating new solar energy conversion systems. The candidate will conduct basic research that includes electrochemical and…
RESEARCHER, POST-TRAINING
5 months agoMakerMaker · San Francisco, California, United States
On-siteFull-timeSeniorScience & researchWe're building autonomous research agents for recursive self-improvement (multi-agent systems that propose, run, and analyze machine learning experiments). We're a small, well-funded team that works onsite in San Francisco.
RESEARCHER (GENERAL)
5 months agoMakerMaker · San Francisco, California, United States
On-siteFull-timeSeniorScience & researchWe're building autonomous research agents for recursive self-improvement (multi-agent systems that propose, run, and analyze machine learning experiments). We're a small, well-funded team that works onsite in San Francisco.
Rhoda AI · Mountain View, California, United States
Full-timeLead / staffScience & researchDesign and train large-scale causal video generation models on web-scale video data; Develop and validate training objectives, model architectures, and data mixtures for video prediction at scale; Research scaling laws and data efficiency for web-scale video pretraining;…
Rhoda AI · Mountain View, California, United States
Full-timeLead / staff$200K – $300K a yearScience & researchWork directly with customers and partners to understand application requirements and translate them into concrete model adaptation strategies; Fine-tune and adapt our foundation world models for domain-specific tasks, environments, and operational constraints; Design and run…
Rhoda AI · Mountain View, California, United States
Full-timeLead / staffScience & researchDesign and implement RL training pipelines to improve robot policy performance beyond what imitation learning alone achieves — reward design, online data collection, and policy optimization; Develop and apply RL algorithms (PPO, GRPO, or similar) adapted to the video prediction…
Updated 09 Nov 2026 14:57 UTC from the OptiTalent job library.