Senior Scientist
Stealth Startup
Direct message the job poster from Stealth Startup This is a full-time hybrid role for a Senior Scientist located in the San Francisco Bay Area with some work-from-home flexibility. The Senior Scientist will conduct cutting-edge research, develop and implement experiments, analyze data, and collaborate with cross-functional teams to drive scientific projects forward. The role will also involve staying up-to-date with industry advancements, documenting findings, and presenting results to stakeholders. Qualifications Proficiency in experimental design, data analysis, and technical troubleshooting skills Experience in chemistry, synthesis, nanofabrication, and perovskite research Strong documentation, presentation, and communication skills Ability to work collaboratively with cross-functional teams and independently An advanced degree (PhD) in a relevant field such as Chemistry, semi-conductor fabrication Experience in process engineering and/or hardware experience is a plus Demonstrated ability to manage multiple projects and deadlines Seniority level Mid-Senior level Employment type Full-time Job function Research, Analyst, and Information Technology Industries Technology, Information and Internet Referrals increase your chances of interviewing at Stealth Startup by 2x #J-18808-Ljbffr Stealth Startup
$120k - $150k
Senior Bioanalytical Scientist - Permanent - San Francisco, CALead the science behind tomorrow's medicines by advancing bioanalytical strategies from discovery through clinical development.We are seeking an experienced and highly motivated Senior Bioanalytical Scientist...SeniorPermanent employment- ...ensure that our team members have what they need to do their best work — both in and out of the office. We are looking for a Senior Algorithm Scientist to develop and validate the next generation of health sensing algorithms at Oura. Health sensing algorithms underpin the...SeniorWork experience placementWork at officeLocal areaRemote workOverseasFlexible hoursEarly shift
$148.5k - $223.9k
To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts.Job CategoryDataJob DetailsAbout SalesforceSalesforce is the #1 AI CRM, where humans with agents drive customer success together...SeniorFull time$192.2k - $260k
Amazon is seeking an exceptional Sr. Applied Scientist to lead the development of perception systems that harness the power of radar and thermal imaging — enabling robots to perceive and operate reliably in conditions where conventional vision alone falls short. In this...SeniorLocal areaFlexible hoursNight shift$192.2k - $260k
...working in sophisticated coordination to deliver on our promise of customer excellence — and we're just getting started.As a Sr. Scientist in Robot Navigation, you will be at the forefront of this transformation — architecting and delivering navigation systems that are...SeniorLocal areaFlexible hours- Nurix Therapeutics is seeking a Scientist to lead bioanalytical strategies supporting the discovery and development of next-generation degrader antibody conjugates (DACs). This role focuses on LC-MS/MS and hybrid assay strategies for quantitative and qualitative analysis...Senior
- Celltheon Corporation in San Francisco is seeking a Scientist / Senior Scientist specialized in Cell Culture, Functional Assay Development, and Automation. This role involves developing and optimizing functional assays, authoring methods for liquid handlers, and collaborating...Senior
- Until, a pioneering company in organ preservation based in San Francisco, is seeking a Senior Scientist, Cardiac Preservation to lead their heart preservation initiatives. This role requires deep expertise in cardiac physiology and ex vivo heart perfusion to design and...Senior
- Freenome seeks a Senior Development Scientist I to advance our multiomic, clinical-grade DNA/NGS assays in a production-ready setting. You will lead verification/validation studies, design robust experiments, analyze data, and present findings to diverse teams across a...Senior
$71.25k - $187k
Job ID: R-109167Company: LillyLocation: San Francisco, California, United States of AmericaJob Type: Full TimeCategory: Research & DevelopmentPosted Date: 2026-08-05At Lilly, the work is demanding because patients are waiting. We unite caring with discovery to help make...SeniorFlexible hours- Diamond Foundry is searching for a Microwave Engineer in San Francisco to enhance the capabilities of our CVD diamond production. This role involves designing and testing new microwave components, modeling reactor behavior, and developing diagnostics for monitoring processes...Senior
$150.4k
...Job ID: 2982650 | Amazon Development Center U.S., Inc. AWS is hiring for a Senior Applied Scientist with experience in building scalable automated reasoning solutions that delight customers. You will be part of a world-class team building the next generation of automated...SeniorLocal areaWorldwide- ...and interpret ADME studies, perform PK/PD modeling, and guide cross-functional teams from lead optimization through IND. A hands-on scientist, you will translate DMPK data into actionable program decisions. You will collaborate with medicinal chemistry, biology,...Senior
- Genentech is seeking a Scientist 3 in the Cell and Tissue Genomics group to perform cutting-edge single-cell and functional genomic studies in cancer biology. The role combines hands-on experiments with computational analysis to explore molecular mechanisms and identify...Senior
- Crunchyroll is hiring a Senior Applied Scientist for Recommendation and Personalization to lead research and build production-ready personalization solutions across video, manga, ecommerce, and lifecycle marketing. You will own problem framing, model development, offline...Senior
- Freenome is seeking a Senior Research Associate in Brisbane, California, to grow their Genomics Assay Development team. The role involves developing assay technologies for early cancer detection using next-generation sequencing. Ideal candidates will have a Bachelor's...Senior
- Capable is seeking a hands-on scientist to lead mouse studies for evaluating therapeutic candidates at an early-stage biotech setting in San Francisco. You will design and execute in vivo experiments, dose via multiple routes, and collect tissues and data to inform translational...SeniorVisa sponsorship
$185k - $230k
...and help us shape the future of anime! We are hiring an Applied Scientist to help advance personalization across the Crunchyroll... ...destination for anime experience. About The Role In the role of Senior Applied Scientist for Recommendation and Personalization, you will...SeniorTemporary workWork at officeFlexible hours3 days per week- Vir Biotechnology, Inc. is seeking a Senior Research Associate (Temporary) to join the in vivo team at our San Francisco headquarters. You will independently plan and execute studies in mouse cancer models, generating high-quality data to advance drug discovery as a temporary...SeniorTemporary work
- A technology-focused organization in San Francisco is seeking a Senior Scientist to conduct advanced research and experiments in nanofabrication. This full-time hybrid role offers the chance to work collaboratively within cross-functional teams while pushing scientific...SeniorFull time
- Sofar Ocean designs, builds, and deploys ocean sensing networks to empower ocean intelligence. We seek an experienced scientist/engineer in ocean acoustics to advance our underwater acoustics platform and contribute to real-world marine applications. You will shape strategy...Senior
- ...sensing networks at a global scale to power ocean intelligence. We are expanding into underwater acoustics and seek an experienced scientist/engineer to shape and advance Sofar's underwater acoustics platform for real-world marine applications. You will collaborate with...Senior
$157k - $235k
...Engineering, Strategy, and Sales to ensure Snap’s ad products are effective, efficient, and customer‑centric.We’re looking for a Senior Marketing Scientist to join our Marketing Science team at Snap Inc!What you’ll do:Be the primary driver of performance improvement across key...SeniorFull timeWork experience placementLive inWork at officeLocal area$203k
Applied Scientists at Uber use data to improve and automate all aspects of Uber's products! Your scope will cover the entire rider experience, ranging from the core rider experience to newer verticals like rentals, Uber reserve, and business users. You will own the development...Senior- ...terminal diagnosis is final because patients can safely wait for future medicine to arrive. About The Role We are seeking a Senior Scientist, Cardiac Preservation to lead our heart preservation efforts within the whole organ preservation team. You will own a large domain...SeniorFlexible hours
- About the Role We are growing the team with a hands‑on antibody conjugation scientist who will build this capability from the ground up by developing and validating bioconjugation chemistries that are reproducible at bench scale, sufficiently robust for transfer to automated...Senior
- Responsibilities Explore workflow‑aware planning, cost‑optimised RAG, tool‑use evaluation, and multi‑agent collaboration. Prototype and benchmark models; present findings internally and externally. Collaborate with Product & Engineering to ship research‑backed features...Senior
$162k - $189k
...medicines for patients suffering from diseases of cardiac muscle dysfunction. We are seeking a highly skilled and motivated Senior Scientist with expertise in small molecule synthesis and process development. The ideal candidate is an innovative thinker with a passion...Senior$130k - $155k
...relocation assistance is available for well qualified candidates. Sr. Scientist-ANALYTICAL DEVELOPMENT & QUALITY CONTROL Seeking an... ...matrix environment Good written and verbal communication skills Seniority level Seniority level Mid-Senior level Employment type Employment...SeniorFull timeContract workInternshipRelocation package$124.3k - $230.9k
...studies. Ability to communicate complex scientific data, uncertainties and recommendations clearly to multidisciplinary teams and senior stakeholders. Preferred Experience as a member/leader of multi-functional project teams supporting diverse modalities (small/large...SeniorLocal areaRelocation
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