18 application scientist jobs at 18 companies in Fairfield, CA

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Application Scientist
San Francisco, California, United States
$130k-$180k/yr OnsiteFull Time
Mithrl
Mithrl: AI-powered platform for biological research and drug discovery.
PhD in biology or related field required; strong discovery and preclinical expertise; ability to interpret multimodal biological data, produce publication-quality analyses, and communicate scientific findings to customers and sales.
Mithrl
1d
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Field Application Scientist
Houston or San Diego or Los Angeles or San Francisco
FieldFull Time
Sino Biological
Sino BiologicalShenzhen Stock Exchange: 301047: Manufactures biological reagents and provides contract research services.
PhD or MSc+3 years in life sciences preferred; sales experience in life-science reagents/CROs preferred; demonstrated sales track record; strong technical knowledge, communication, and negotiation skills; ability to travel ~25% and lift 25–50 lbs.
2mo
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CADD / Application Scientist
New York or San Francisco
HybridFull Time
Achira
Achira: AI foundation models for atomistic simulation and drug discovery.
Extensive CADD/structure-based drug design experience; external collaborations; protein-ligand modeling; ability to guide data strategy; cross-functional with ML and BD.
1mo
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Senior Field Application Scientist, Protein XI
San Francisco, California, United States
$101k-$155k/yr FieldFull Time
Meso Scale Diagnostics
Meso Scale Diagnostics: Manufacturer of high-sensitivity multiplexed immunoassay systems and reagents.
3+ YOEPh.D. in molecular biology/immunology/biochemistry required (Master's considered), 3+ years FAS or scientific support experience, hands-on NGS and immunoassay experience, Salesforce proficiency, strong communication and troubleshooting, willing to travel ~50%.
Salesforce
1mo
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Field Application Scientist, Olink Proteomics (Remote - SF Bay Area, CA)
South San Francisco or California or United States
$91k-$136k/yr RemoteFull Time
Thermo Fisher Scientific
Thermo Fisher ScientificNYSE: TMO: Sells equipment and chemicals for scientific research and healthcare.
3+ YOEBachelor's in a related field +5 years (or advanced degree +3 years); expertise in method development, technical problem-solving, presentation/training skills; willingness to travel 25–50%; U.S. work authorization and background/drug screen required.
2w
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Senior Data Scientist, Gen AI Application
South San Francisco, California, United States
$177k-$329k/yr HybridFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
5+ YOEBachelor's degree and 5+ years experience; 3+ years building B2B generative AI products; expertise in agentic design, RAG, vector/graph databases, prompting, and SQL; strong communication and observability skills.
LangChain, LangGraph, AWS Agentcore, React, Angular, Figma, SQL, Retrieval-Augmented Generation (RAG), MCP (Model Context Protocol), A2A
1w
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Senior Data Scientist
San Francisco, California, United States
$150k-$210k/yr OnsiteFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
5+ YOE5+ years experience in AI/ML and application development; strong GenAI, Python, SQL, cloud, MLOps, deployment, and data engineering skills.
Python, SQL, REST/JSON, HTTP, Azure, AWS, GCP, Databricks, PySpark, LangChain, TensorFlow, PyTorch, Scikit-learn, Docker, Azure DevOps, AWS ECS, AWS EKS, AWS Fargate, CI/CD, MySQL, MongoDB, Redis, Neo4j, Ontotext, GPT, Claude, Stable Diffusion, RAG
2w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS
1d
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Research Scientist - VLM Pretraining
San Francisco, California, United States
OnsiteFull Time
Epsilon Health
Epsilon Health: Provides AI-powered radiology diagnostic services and medical imaging software.
6+ YOE6+ years in vision-language or multimodal research, deep expertise in large-scale VLM pretraining, proficiency in PyTorch or JAX, experience with distributed multi-GPU training and medical imaging applications.
LLaVA, Flamingo, CogVLM, Qwen-VL, InternVL, PyTorch, JAX
2w
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AI/ML Applied Scientist - Remote
San Francisco or United States
$112k-$135k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
3+ YOEMaster's in CS/ML/STEM,3+ years with PyTorch/TensorFlow,2+ years NLP and generative AI experience,2+ years building ML applications,and 1+ year agentic research experience.
PyTorch, TensorFlow
3w
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Principal Scientist, Therapeutic Discovery
San Francisco, California, United States
$180k-$340k/yr OnsiteFull Time
Capable
Capable: Early-stage biotech developing novel peptide-based therapeutics.
Proven track record leading drug discovery or therapeutic research programs toward clinical application; independently designing and executing research with outputs such as publications, patents, or funded grants; strong scientific judgment and communication.
1mo
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Field Applications Scientist
Boston or Emeryville
$102k-$150k/yr OnsiteFull Time
Slingshot Biosciences
Slingshot Biosciences: Developing precision-engineered synthetic cell mimics for diagnostic assays.
4+ YOE4+ years biotech or lab experience, 2+ years running flow cytometry (8–40 colors), Bachelor's degree required (Master's/PhD preferred), strong communication and problem-solving, ability to travel 50–60%.
flow cytometry, TruCytes, SpectraComp, ViaComp, FlowCytes
2mo
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Field Applications Scientist III (Bay Area)
San Francisco, California, United States
$135k-$145k/yr RemoteFull Time
Takara Bio USA
Takara Bio USA: Manufacturer of life science research tools and laboratory instruments.
3+ YOE3+ years field application experience; remote-based; travel ~75%; MS/PhD or BA/BS with significant experience; driver’s license required.
Shasta, Treker, Seeker, Single Cell NGS, Spatial Biology kits
18h
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Scientist, Applications Sample Preparation
Berkeley, California, United States
$90k-$130k/yr OnsiteFull Time
Glyphic Biotechnologies
Glyphic Biotechnologies: Developing next-generation platforms for single-molecule protein sequencing.
0+ YOEDegree in biochemistry/chemical biology/molecular biology or equivalent; hands-on sample prep for proteomics and NGS, NGS library prep, LC-MS and sequencing platform experience, strong problem-solving and communication.
LC-MS, Illumina, ONT, PacBio, R, Python, ProSE, Ribo-seq
1mo
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Technical Applications Scientist (TAS) - Research
San Francisco or Milpitas
$96k-$153k/yr FieldFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
Bachelor's in life sciences, demonstrable experience with flow cytometry and cell sorting, ability to troubleshoot workflows, deliver scientific training, and travel within an assigned territory.
1mo
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Data Science Manager - Application Fraud
Austin or San Francisco or New York City or Seattle or Los Angeles or Chicago or Gurugram or Bengaluru or United States or India
$210k-$260k/yr RemoteFull Time
SentiLink
SentiLink: Provides identity verification and fraud prevention for financial institutions.
7+ YOE2+ Mgmt10+ years relevant experience with a relevant Masters (or 7+ years with a relevant PhD), 2-5 years managing data scientists, 3+ years startup experience, strong ML/Stats and production coding skills, Python/PostgreSQL/AWS experience, US work authorization and residency required.
Python 3, PostgreSQL, AWS, Amazon EC2, Amazon S3, Amazon RDS, Amazon Redshift
1mo
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Software Engineer, X-Scientist
South San Francisco or Seattle or London
$140k-$215k/yr OnsiteFull Time
Xaira Therapeutics
Xaira Therapeutics: Develops AI models for protein and antibody drug discovery.
Strong Python engineering; experience building production libraries/CLIs/APIs/SDKs/backend services or workflow systems; familiarity with LLM application development, tool calling, and orchestration; strong communication and collaboration skills.
Python, LLM, API, CLI, SDK, PubMed, UniProt, AlphaFold, PDB, DepMap
1mo
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Processing Send Out CLS Senior Supervisor
San Francisco, California, United States
OnsiteFull Time
UCSF Health
UCSF Health: Academic medical center providing advanced patient care and research.
5+ YOE3+ MgmtManages clinical laboratory operations and staff; requires California Clinical Laboratory Scientist license, bachelor’s degree, quality assurance knowledge, lab application proficiency, and supervisory experience (preferably 3+ yrs).