18 peptide jobs at 6 companies in San Jose, CA
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Associate Scientist, Peptide Chemistry
San Francisco, California, United States
$90k-$140k/yr OnsiteFull Time
Hands-on peptide synthesis experience, ability to run end-to-end workflows, purify and characterize peptides, maintain experimental records, and communicate results clearly.
analytical HPLC, prep HPLC, LC-MS, microwave-assisted solid-phase peptide synthesis
1mo
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Scientist / Senior Scientist, Peptide Chemistry
San Francisco, California, United States
$165k-$220k/yr OnsiteFull Time
5+ YOE5+ years industry experience in organic/medicinal/peptide chemistry; lead end-to-end peptide synthesis, purification and analytical characterization (HPLC, LC-MS); troubleshoot instruments and syntheses; design next-round compounds.
HPLC, Prep HPLC, LC-MS, microwave-assisted solid-phase peptide synthesis
3mo
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Head of Peptide Drug Discovery
South San Francisco, California, United States
$320k-$350k/yr OnsiteFull Time
12+ YOEPhD in organic/peptide/medicinal chemistry; 12+ years in biotech/pharma; proven peptide drug candidates; strong collaboration with ML and discovery teams; onsite 5 days a week.
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Senior Scientist, Peptide Chemistry (Night Shift)
San Francisco, California, United States
$200k-$260k/yr OnsiteFull Time
5+ YOEOvernight lab scientist with 5+ years industry experience in medicinal/organic/peptide chemistry; proficiency in synthesis, purification, analytical characterization, troubleshooting, and rigorous documentation.
Analytical HPLC, Prep HPLC, LC-MS, NMR, Microwave-assisted solid-phase peptide synthesis
1mo
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Associate Scientist, Peptide Chemistry (Night Shift)
San Francisco, California, United States
$140k-$180k/yr OnsiteFull Time
Hands-on chemistry/biochemistry lab experience; comfortable with night-shift lab work, independent operation, troubleshooting instruments, and clear documentation and handoff to day team.
microwave-assisted solid-phase peptide synthesis, analytical HPLC, prep HPLC, LC-MS
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Operations Engineer - Peptide API
Menlo Park, California, United States
$110k-$125k/yr OnsiteFull Time
2+ YOEBachelor's in chemical/chemistry/biochemistry or related, 2+ years pharma/biotech/chemical manufacturing experience, peptide/API manufacturing or complex chemical process experience preferred, cGMP knowledge, hands-on troubleshooting, documentation and SOP experience.
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Site Leader/ Operations Director - Peptide API
Menlo Park, California, United States
$175k-$200k/yr OnsiteFull Time
8+ YOEBachelor's degree in chemistry/chemical engineering/pharmaceutical sciences, 8+ years pharma/biotech manufacturing experience (peptide API preferred), cGMP knowledge, experience building manufacturing processes and leading teams.
SPPS, HPLC, cGMP
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Project Manager, Peptide API Operations
Menlo Park, California, United States
$110k-$130k/yr OnsiteFull Time
5+ YOEBachelor's in chemical engineering/chemistry/life sciences, 5+ years project management in regulated manufacturing, technology transfer and cGMP experience, strong communication, risk management, and cross-functional leadership.
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Quality Manager, Peptide API & Development
Menlo Park, California, United States
$130k-$155k/yr OnsiteFull Time
6+ YOEBachelor's in relevant science/engineering, 6+ years quality experience in pharma/biotech/API/sterile GMP environments, strong cGMP and regulatory knowledge, hands-on quality system build and inspection readiness.
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Quality Specialist, Peptide API & Development
Menlo Park, California, United States
$95k-$115k/yr OnsiteFull Time
2+ YOE2–5+ years quality or GMP-regulated manufacturing/lab/document control experience; working knowledge of cGMP and Good Documentation Practices; bachelor’s degree preferred in chemistry/biology/biochemistry/pharmaceutical sciences; strong organization and documentation skills.
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Quality Control (QC) Scientist – Peptide API & Development Site
Menlo Park, California, United States
$100k-$120k/yr OnsiteFull Time
3+ YOEBachelor's in chemistry/related,3–7+ years QC/analytical lab experience in pharma/biotech,knowledge of cGMP/ICH/Q7/21 CFR,method qualification/validation,OOS/OOT investigations,and lab data integrity.
HPLC, UPLC, mass spectrometry
1mo
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Capable - Founding Hardware Engineer (Synthesis)
San Francisco, California, United States
$130k-$190k/yr OnsiteFull Time
Experienced engineer to design, prototype, and validate automated peptide synthesis hardware, fluidics, controls, and analytical integration; strong troubleshooting and instrument development experience required.
HPLC, LC-MS, Preparative HPLC, barcode
2w
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Associate Scientist, Organic Chemistry (Night Shift)
San Francisco, California, United States
$140k-$180k/yr OnsiteFull Time
Hands-on peptide synthesis and purification experience for night-shift lab work; experience with HPLC and LC-MS, strong experimental discipline, troubleshooting skills, and ability to document and hand off work.
analytical HPLC, prep HPLC, LC-MS, microwave-assisted solid-phase peptide synthesis
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Associate Scientist, Organic Chemistry
San Francisco, California, United States
$90k-$140k/yr OnsiteFull Time
Hands-on experience in small-molecule and peptide synthesis, route planning, purification and analytical characterization (HPLC, LC-MS, NMR), strong experimental judgment, and ability to maintain rigorous records and communicate results.
HPLC, Prep HPLC, LC-MS, NMR, SFC, Flash Chromatography, Microsoft Excel
1mo
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Scientist / Senior Scientist, Organic Chemistry
San Francisco, California, United States
$145k-$220k/yr OnsiteFull Time
5+ YOE5+ years industry experience in synthetic organic/medicinal/peptide chemistry; strong experimental judgment; route design, synthesis, purification, characterization, QC, documentation; comfortable with HPLC/LC-MS and biological handoffs.
HPLC, prep HPLC, LC-MS, microwave-assisted synthesis systems, Microsoft Excel
2mo
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Staff / Senior Scientist, Assay Development (Chemistry)
Berkeley, California, United States
$123k-$188k/yr OnsiteFull Time
6+ YOEAdvanced degree in organic chemistry or related field; multi-year experience designing chemical workflows, site-selective bioconjugation, and complex peptide/oligonucleotide conjugates; strong analytical method skills (HPLC, LC-MS/MS).
HPLC, LC-MS/MS, UV-Vis, CE
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Senior Scientist Analytical Development & Quality Control
Newark, California, United States
$140k-$160k/yr OnsiteFull Time
5+ YOEPhD or MS in analytical chemistry or related field with 5+ years supporting CMC development; UHPLC and advanced MS expertise; peptide or complex molecule analytical method development; cGMP/GLP and CDMO experience; strong communication and leadership.
UHPLC, UV, PDA, MALS, CAD, MS, conductivity, fluorescence
4w
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Technical Sales Representative (Organic/Peptides - West Coast)
San Francisco or Charlotte
RemoteFull Time
Bachelor's in a science field or equivalent, proven sales/account management track record, chemistry lab experience preferred, strong communication, negotiation, and organizational skills, proficient with Microsoft Office and Salesforce.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Salesforce.com
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