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Junior Python Developer Jobs in Deer Park, CA, US
21 junior python developer jobs from 14 companies hiring in Deer Park, CA, US.
3w
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Junior Coastal Engineer
San Francisco or Oakland or Sacramento or Petaluma
$85k-$100k/yr HybridFull Time
0+ YOEBachelor’s in Civil/Environmental Engineering or related field; 0-3 years’ experience; EIT or ability to obtain within 1 year; coastal/restoration experience desirable; proficiency in design/modeling software preferred; strong communication; ability to work in hybrid office settings.
AutoCAD Civil 3D, ArcGIS, HEC RAS, HEC HMS, XBeach, SWAN, MATLAB, Python
1mo
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Product Engineer I
Fremont, California, United States
$85k-$92k/yr OnsiteFull Time
1+ YOEBS or MS in STEM; 1+ year troubleshooting complex systems; Bash/Python; Linux; strong communication; travel up to 20%.
Bash, Python, Linux, Jira
1mo
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Software Engineer Associate
Tiburon, California, United States
$75k-$83k/yr OnsiteFull Time
0+ YOEBS in Computer Science or relevant work experience; proficiency in C#, Java, Javascript, Golang, Python, and CSS; US work authorization without employer sponsorship.
1w
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R&D Test Software Engineer
Santa Rosa, California, United States
$123k-$148k/yr OnsiteFull Time
0+ YOEBachelor’s in CS/EE, internship/project in test software, Python (preferred), OpenTap/C#/similar acceptable, test equipment familiarity, electronics basics, data analysis (pandas/NumPy), strong problem solving and communication.
Python, OpenTap, C#, PyVISA, nidaqmx, Pandas, NumPy
1mo
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Software Development Intern
Walnut Creek, California, United States
OnsiteInternship
Undergrad/graduate student in software engineering, CS, or IT; completed at least one term; authorized to work in the United States; familiar with at least one programming language (e.g., Java, C#, Python, JavaScript).
Java, C#, Python, JavaScript
3w
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Anthropic Fellows Program — Reinforcement Learning
London or Berkeley or San Francisco or London or Ontario or British Columbia or Remote-Friendly US (Travel Required)
$4k/wk HybridFull Time
Fluent in Python; available to work full-time; strong software engineering; interest in empirical AI research.
Python, Distributed Systems, Machine Learning, Research Tools
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Research Technician II- Meyer Lab
Berkeley, California, United States
$24-$39/hr OnsiteFull Time
1+ YOEBachelor’s in biology or related field; 1-2 years wet lab; molecular biology, genetics; C. elegans experience preferred; strong communication; Python/R helpful.
Molecular biology, Genetics, Genomics, High-resolution microscopy, Computational analysis, Python, R
7h
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Theoretical Atomic, Molecular and Optical Sciences (AMOS) Postdoctoral Fellow
Berkeley, California, United States
$6k-$7k/mo OnsiteFull Time
0+ YOEPhD in Physics or Chemistry with AMO focus; strong collision theory; Fortran and Python (C++); numerical methods; good English communication and writing.
Fortran, Python, C++, MPI, OpenMP, Massively Parallel Computing
3w
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Full Time Term Research Assistant
Berkeley, California, United States
$67k/yr OnsiteFull Time, Contract
0+ YOEBachelor's degree in economics, statistics, mathematics, computer science, or related field; programming in Python, Stata and/or R; ability to analyze data and write reports; interest in economics; U.S. citizenship or three years in the U.S. for Census data; strong programming.
Python, Stata, R
4w
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Computational Drug Discovery Intern (2026)
Emeryville, California, United States
$2k/wk OnsiteInternship
0+ YOEPursuing BS/MS in a quantitative field; Python for data analysis; ML model experience; research background; version control; biology coursework; strong communication; adaptability (week-to-week work).
Python, Pandas, Numpy, Scikit-learn, Git, RDKit, DeepChem, Databricks, Spark, Airflow, SQL, APIs
1mo
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Intern - Firesim Development
Berkeley, California, United States
HybridFull Time
Currently enrolled in a Bachelor’s, Master’s, or PhD program; hardware knowledge (RTL/FPGA); software skills (C/C++, LLVM/CIRCT); strong communication.
C, C++, Verilog, Chisel, LLVM, CIRCT, Python
1mo
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Software Intern
Hercules, California, United States
$25/hr OnsiteInternship
0+ YOEPursuing a BS or MS in CS/Bioinformatics/Software Engineering; TypeScript/React experience; knowledge of LLMs and REST APIs; cloud familiarity (AWS/Azure); strong communication; 3.0+ GPA; 40 hours/week for 9 weeks; located in or willing to work in Hercules, CA.
TypeScript, React, REST APIs, Python, Node.js, AWS, AzureActiveDirectory, AWSCognito
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Intern Product Development
Rohnert Park, California, United States
$21-$34/hr OnsiteInternship
Engineering student (Sophomore–Senior) for Fall 2026; majors in Software, Electrical, or Mechanical Engineering; experience with LabView/Python; strong Excel/Access/SQL skills; collaborative and adaptable.
LabView, Python, Microsoft Excel, Microsoft Access, SQL
3mo
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Research Intern - Applied Speech Research
Berkeley or Burlington
$7k-$13k/mo OnsiteInternship
Accepted or currently enrolled in a PhD program in Computer Science or related STEM field.
Python, Machine Learning, Research Tools
HiringCafe market data
Junior Python Developer Jobs market signals in Deer Park, CA, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
21
Hiring companies
14
Fresh sample
50% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
Lawrence Berkeley National LaboratoryAnthropicBio-Rad LaboratoriesDigital FoundryEnvironmental Science AssociatesHoward Hughes Medical InstituteKeysight TechnologiesMatson
Work location mix in visible results
Onsite: 12Hybrid: 6