21 postdoc jobs at 5 companies in Philadelphia, PA

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PostDoc Fellow Research
Philadelphia, Pennsylvania, United States
OnsiteFull Time
Jefferson
Jefferson: Providing healthcare services and academic programs in Pennsylvania.
Experience in molecular and cellular biology; familiarity with CRISPR-Cas9, transgenic models, iPSC, intravital microscopy, or genome-wide screening preferred; strong research motivation and critical thinking.
CRISPR-Cas9, iPSC, intravital microscopy, transgenic mouse models, genome-wide screening
3mo
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Postdoc fellows in cancer immunology and cardiovascular biology
Philadelphia, Pennsylvania, United States
OnsiteFull Time
University of Pennsylvania
University of Pennsylvania: An Ivy League research university conducting medical research and training in biomedical sciences.
PhD in a related field, demonstrated first‑author publications, strong experimental and analytical skills in molecular/cellular/tissue biology, and ability to independently design and execute experiments.
R, Python
1mo
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Quantitative Systematic Trader – PhD: 2027
Bala Cynwyd, Pennsylvania, United States
OnsitePart Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
PhD or postdoc in a quantitative field (PhDs graduating by Summer 2026/postdocs). Strong analytical and communication skills, Python programming (C++ a plus), interest in market microstructure and trading, ability to work in a fast-paced collaborative environment. Visa sponsorship available.
Python, C++
2mo
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Research / Sr. Research Investigator, Quantitative Pharmacology
Wilmington, Delaware, United States
OnsiteFull Time
Incyte
IncyteNasdaq: INCY: Develops and manufactures innovative oncology and inflammation medicines.
0+ YOEPhD in pharmacometrics or related field; 0-2 years postdoc; experience with NONMEM and R; strong communication; cross-functional collaboration.
NONMEM, R
1mo
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Quantitative Researcher - PhD: 2027
New York or Philadelphia
$300k/yr OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm providing proprietary financial market liquidity.
PhD (graduating by Summer 2026) or postdoc in a quantitative field, strong analytical and communication skills, Python programming for large datasets, C++ a plus; visa sponsorship available.
Python, C++
1mo
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Quantitative Systematic Trader – PhD: 2027
New York or Philadelphia
$300k/yr OnsiteFull Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
0+ YOEPhD (or postdoc) in a quantitative field (graduating by Summer 2026) required; strong quantitative and trading interest; proficient in Python for large-data processing; C++ is a plus; excellent communication and analytical skills.
Python, C++
2w
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Sr. Scientist; Bioinformatic and Translational Science
Philadelphia, Pennsylvania, United States
$130k-$160k/yr RemoteFull Time
Fore Biotherapeutics: Clinical-stage precision oncology developing targeted cancer therapies.
3+ YOEPhD (3+ postdoc/industry) or MS (7+ years) in bioinformatics/computational biology/genomics; proficiency in Python,R,Bash; deep genomics/NGS knowledge; cloud and workflow experience; strong statistical and communication skills.
Python, R, Bash, NGS, WGS, WTS, RNA-seq, FASTQ, BAM, CRAM, VCF, GTF, AWS, GCP, Azure, Nextflow, Snakemake, WDL, Shiny, Dash, Tableau
3w
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Principal Scientist, In-vivo CAR-T Potency Method Development
Malvern, Pennsylvania, United States
OnsiteFull Time
Johnson & Johnson
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
2+ YOEPhD with industry/postdoc experience or BS/MS with 5+ years; required experience with in‑vivo CAR‑T and cell‑based potency method development; method validation/transfer knowledge including ICH Q14 and ICH Q2(R2); regulatory and cGMP experience.