Junior Python Developer Jobs in Corte Madera, CA, US

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Robotics Software Intern

San Francisco, California, United States

$5k-$10k/mo OnsiteInternship

Multiply Labs: Develops robotic systems for automated cell therapy manufacturing.

0+ YOEPursuing a degree in Robotics, Computer Science, or related field; strong Python, linear algebra, data science; startup-friendly; good communication; collaborative.

Python, ROS, Git, AWS

1mo

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1mo

Intern, Software Engineering

Palo Alto or Remote

HybridInternship

PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.

0+ YOEPursuing BS/MS/PhD in CS/Engineering/Physics/Math; strong Python skills; distributed compute and cloud storage knowledge; familiarity with quantum applications.

Python, Databricks, AWS, JAX, NumPy, SciPy, Git, APIs

2mo

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2mo

2026 Software Engineering Internship

Sunnyvale, California, United States

$7k-$11k/mo HybridFull Time, Internship

Taara: Providing high-speed internet through wireless optical light beam technology.

0+ YOEPursuing CS/CE; strong fundamentals; programming in Go, TypeScript, Python, or C/C++; prototyping mindset; ability to work in Sunnyvale 3 days/week.

Golang, TypeScript, Python, C/C++, React, Prometheus, Kafka, Redis, GCP

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AI Associate, Internal Products

Palo Alto, California, United States

$85k-$110k/yr HybridFull Time

Qualified Health: Provides generative AI infrastructure and governance for healthcare systems.

0+ YOEBachelor's in CS/Data/Engineering/related; 0-2 years in generative AI; proven shipped projects; strong product sense; proficient in Python/JavaScript; able to work onsite in Palo Alto 3 days/week.

Python, JavaScript, APIs, No-code/Low-code Tools, Cursor, Claude

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2mo

internship [software] - summer 2026

San Francisco, California, United States

OnsiteInternship

Ironsite: AI-powered wearable cameras for construction safety and productivity.

Pursuing CS/Math/Engineering/AI-ML; strong Python; JS/TypeScript; systems languages (C/C++, Rust); experience with VLMs, backend/data systems.

Python, JavaScript/TypeScript, C, C++, Rust

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Intern, AI Engineering

South San Francisco, California, United States

OnsiteFull Time, Internship

Denali TherapeuticsNASDAQ: DNLI: Developing therapies to treat neurodegenerative and lysosomal storage diseases.

Pursuing Master’s or Ph.D. in CS/AI/ML; strong Python and NLP skills; experienced with LLMs, prompt engineering, RAG; able to collaborate with experts; good communication and documentation.

Python, LLM APIs, Hugging Face, NLP, Git, XML, JSON

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2mo

Software Engineering Intern (Summer 2026)

Palo Alto, California, United States

HybridInternship

Zettabyte: Building scalable AI infrastructure and GPU cloud platforms.

Pursuing a degree in Computer Science/Engineering/Math; strong Go, Python, C/C++, or similar; Kubernetes/Docker; cloud platforms; Git; Linux; strong CS fundamentals.

Go, Python, C/C++, Kubernetes, Docker, Git, Linux

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2mo

University 2026 Talent Acquisition AI Product Engineering Intern

Mountain View or McLean or New York City or Tampa

OnsiteFull Time, Internship

ID.me: Provides secure online identity verification and digital wallet services.

Pursuing a Bachelor's or Master's in CS/Engineering/AI; strong Python and API skills; experience with automation/AI apps; familiarity with LLM prompting or orchestration; strong systems thinking.

Python, APIs, LLMs, AI frameworks, Workflow automation tools, Webhooks

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Forward Deployed Engineering Intern, AI-Native (Hybrid)

Houston or San Francisco

$30-$35/hr HybridFull Time, Internship

Homebase: Provides scheduling, payroll, and HR software for hourly teams.

Currently enrolled in a college/university; internship available summer 2026; strong interest in AI-first engineering; experience with Python/JavaScript/TypeScript or React; able to collaborate with non-technical partners.

Python, JavaScript, TypeScript, React

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2mo

Intern, Software Engineering

Fremont, California, United States

$34-$41/hr OnsiteFull Time

CoherentNYSE: COHR: Manufacturer of engineered materials, networking components, and laser systems.

Pursuing a Bachelor's or master's degree in CS, electrical engineering, computer engineering, or embedded systems; Python for test automation; hardware interfacing knowledge; Git; C/C++/C# familiarity; strong documentation and communication.

Python, Git, C, C++, C#

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Intern, Computational Oncology

Redwood City, California, United States

$67k-$81k/yr OnsiteMultiple Commitments Available

Revolution MedicinesNASDAQ: RVMD: Developing precision oncology therapies for RAS-addicted cancers

0+ YOEPursuing BS or MS in computational biology or related field; proficiency in R and Python.

R, Python, Seurat, Scanpy, scVI, RNA-seq

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Innovation & Development Summer Intern

South San Francisco, California, United States

OnsiteMultiple Commitments Available

Cytovale: Develops rapid blood tests for early sepsis detection.

Pursuing bachelor’s or master’s in bioengineering, mechanical engineering, or related field; hands-on wet-lab experience; Python for data analysis; familiarity with AI tools; strong communication; onsite SF internship.

Python, Lab Equipment, AI tools

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2mo

Senior Quantitative Researcher - Market Microstructure

San Francisco, California, United States

$165k-$200k/yr RemoteFull Time

Swish Analytics: Provides predictive analytics and risk management for sports betting.

5+ YOEMaster's degree strongly preferred; PhD a plus. Expert-level Python and strong SQL skills. Monte Carlo methods and probabilistic modeling. 5+ years in quantitative research or systematic trading. Experience processing high-frequency tick data and real-time feeds. AWS or cloud infra experience. Mentoring junior researchers.

Python, SQL, AWS, Monte Carlo methods, Stochastic calculus, Probabilistic modeling, Time-series databases, Backtesting frameworks, Pandas, NumPy

3mo

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3mo

Policy and Data Analysis Intern (San Francisco)

San Francisco or Washington

$24-$26/hr OnsiteInternship

International Council on Clean Transportation: Conducts technical research for clean transportation and environmental policies.

0+ YOEPursuing or completed degree in engineering, economics, policy, transportation, environment, or energy; strong data analysis with Python or R; good communication in English.

Python, R, Excel, Pandas, SciPy, NumPy, Matplotlib, tidyverse

2mo

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2mo

Research Assistant (2 Year Fixed Term) (Multiple positions) in School of Medicine, Stanford, California, United States

Stanford or United States

$34-$40/hr OnsiteFull Time

Stanford University: Private research university providing higher education and academic research.

Bachelor’s degree in neuroscience or engineering; experience with MATLAB/Python/R; ability to work with human subjects; strong organizational and data-analysis skills.

MATLAB, Python, R

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1mo

Geospatial Analyst Resident

Palo Alto or United States

$86k-$130k/yr RemoteFull Time

SandboxAQ: Develops AI and quantum technology for cybersecurity and science.

0+ YOEGraduate student in Geophysics, GIS, Aerospace Engineering; 6-month residency; Python proficiency; experience with geospatial data and navigation systems preferred.

Python, Git, GNSS, GIS, Geostatistics

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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

Anthropic: Developing safe and reliable artificial intelligence systems.

Fluent in Python; available to work full-time; strong software engineering; interest in empirical AI research.

Python, Distributed Systems, Machine Learning, Research Tools

1mo

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Research Intern — Applied Reinforcement Learning

Palo Alto or Redmond or Remote

$35-$45/hr RemoteMultiple Commitments Available

Centific: Providing data curation and platforms for scalable AI deployment.

0+ YOEPhD candidate in CS/ML with strong Python/PyTorch skills; RL/agentic AI experience; RLHF/DPO/PPO knowledge; strong experimentation and reporting.

Python, PyTorch, Gymnasium, RLlib, Stable Baselines, FastAPI, gRPC, ONNX, TensorRT, Weights & Biases

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Intern, AI Engineering

San Francisco, California, United States

OnsiteInternship

Workato: Enterprise platform for automating business workflows and integrating applications.

Pursuing MS/PhD in CS, ML, NLP or related; publications in top venues; strong Python and PyTorch; ability to work in SF office; collaborate across teams.

Python, PyTorch, CUDA

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Associate AI Security Resident

Washington or San Francisco or Santa Monica or Pittsburgh or Boston

$90k-$177k/yr HybridFull Time

RAND: Provides research and analysis for public policy and security.

1+ YOETechnical security/engineering background; leadership experience; programming in Python/Java/C/C++; threat modeling; strong communication; policy analysis; collaboration; MS Office.

Python, Java, C/C++, Threat modeling, MS Office

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Research Technician II- Meyer Lab

Berkeley, California, United States

$24-$39/hr OnsiteFull Time

Howard Hughes Medical Institute: Conducts biomedical research and funds scientific education and discovery.

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

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2mo

Research Intern – Video World Models

Palo Alto, California, United States

$80k-$125k/yr OnsiteFull Time, Internship

TencentHong Kong Stock Exchange: 0700: Provides internet-based services including social media and video games.

Pursuing PhD or Master’s with strong research; proficient in Python and PyTorch/JAX; knowledge of generative models; publications in top venues.

Python, PyTorch, JAX, Deep Learning, Diffusion, Transformers

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2mo

Summer Research Intern

Palo Alto, California, United States

$25-$60/hr OnsiteInternship

Abaka AI: Provides multimodal data engineering and annotation services for AI.

Pursuing CS/AI-related degree; strong Python and PyTorch; ML or multimodal systems experience; English communication skills.

Python, PyTorch

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Technoeconomic & Supply Chain Analysis Intern

Oakland, California, United States

$20/hr OnsiteTemporary

Limelight Steel: Decarbonizing steel production using electrified laser furnace technology.

Background in engineering, data science; strong analytical skills; Excel and/or Python; interest in climate tech; able to work in ambiguity.

Excel, Python, GIS

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1mo

AI Intern

Fremont or Pittsburgh or Salem

$75/hr OnsiteInternship

Agility Robotics: Develops bipedal humanoid robots for industrial warehouse automation.

0+ YOEPursuing a PhD in CS/ML/Robotics; strong Python and ML frameworks; ability to work independently; experience with robot hardware preferred.

Python, PyTorch, JAX

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NERA Researcher – AT/Healthcare (Immediate Hire)

San Francisco or Chicago or New York City

$90k-$102k/yr HybridFull Time

Marsh McLennanNYSE: MRSH: Global professional services firm providing risk, strategy, and people solutions.

2+ YOE2-3 years of professional experience; BA/BS in economics, statistics, mathematics or related field; strong programming skills (Python, R, SAS, Stata); excellent written and oral communication.

Python, R, SAS, Stata

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Summer 2026 Intern - AI Research

Palo Alto, California, United States

$49-$68/hr HybridMultiple Commitments Available

SalesforceNYSE: CRM: Cloud-based software for managing customer relationships and business operations.

Pursuing PhD or MS in ML/NLP/CV/RL; strong ML, DL, and programming skills; experience with PyTorch/TensorFlow; Python proficiency.

PyTorch, TensorFlow, Python, Java, C/C++

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AI Research - Undergrad Intern

San Ramon, California, United States

$34/hr OnsiteInternship

Franklin TempletonNYSE: BEN: Provides global investment management services to retail and institutional clients.

Pursuing an undergraduate or master’s degree; strong Python skills; interest in applied AI research; comfort with ambiguous problems; knowledge of finance is a plus.

Python, Machine Learning, Data Analysis, NLP, Multimodal Systems

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Theoretical Atomic, Molecular and Optical Sciences (AMOS) Postdoctoral Fellow

Berkeley, California, United States

$6k-$7k/mo OnsiteFull Time

Lawrence Berkeley National Laboratory: Conducts multidisciplinary scientific research for the U.S. Department of Energy.

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

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Summer 2026 Intern - AI Research

Palo Alto, California, United States

$49-$68/hr HybridMultiple Commitments Available

SalesforceNYSE: CRM: Cloud-based software providing customer relationship management and enterprise applications.

Internship in AI research; strong ML/NLP/CV/RL background; Python and DL frameworks (PyTorch or TensorFlow); 12-week minimum; PhD or MS candidate.

PyTorch, TensorFlow, Python, Java, C/C++, Lua

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Full Time Term Research Assistant

Berkeley, California, United States

$67k/yr OnsiteFull Time, Contract

National Bureau of Economic Research: Conducts and disseminates scholarly research on economic issues.

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

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Senior Scientist, Machine Learning (Biologics Design)

Foster City, California, United States

$169k-$219k/yr HybridFull Time

Gilead SciencesNASDAQ: GILD: Develops and sells medicines for life-threatening infectious diseases.

PhD or equivalent with 2+ yrs experience; or MA/MS with 6+ yrs; strong Python/PyTorch; deep learning; ML for biology sequences/structures; protein biophysics knowledge.

Python, PyTorch, JAX, NumPy, pandas

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AI Intern – Scenario Analysis

Santa Clara or Mountain View

OnsiteInternship, Full Time

XPengNew York Stock Exchange: XPEV: Designs and manufactures smart electric vehicles and autonomous technology.

Python, SQL, data analysis; ML pipelines, clustering, classification; embedding models, vector search, RAG; strong analytical thinking; interest in autonomous driving/ multimodal ML/VLA.

Python, SQL, Machine Learning, Vector Search, RAG, Prompt Engineering

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Computational Drug Discovery Intern (2026)

Emeryville, California, United States

$2k/wk OnsiteInternship

Octant: Develops precision medicines using synthetic biology and AI.

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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1mo

Research Science Intern, Financial Innovation Lab

Santa Clara, California, United States

$40-$50/hr OnsiteInternship

HitachiTokyo Stock Exchange: 6501: Global provider of digital systems and social infrastructure solutions.

PhD or PhD candidate in CS/Engineering/Math/Quantitative Finance; strong data science/AI experience; Python proficiency; ability to work with big data and collaborate; interest in publishing/patents.

Python, Data Science Libraries, Machine Learning, Time Series

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Research Intern, Machine Learning

New York or San Francisco

$4k-$12k/mo OnsiteInternship, Full Time

Output Biosciences: Builds generative AI models to decode and program biology.

PhD candidate in ML/CS/Computational Biology; strong deep learning background; Python proficient; experience with large datasets; publications in top venues; able to work 20+ hours/week for 12–24 weeks.

PyTorch, TensorFlow, Python

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Vision Foundation Model Research Intern

Mountain View, California, United States

$58/hr OnsiteInternship

Intrinsic: Software platform making industrial robotics intelligent and accessible.

Master’s student in CS or related field; PhD preferred. Proficient in Python with PyTorch or Jax. Experience with training foundation models across multiple nodes. Interest in robotics applications and/or built robotics hardware. Strong debugging, training, and communication skills.

Python, PyTorch, Jax

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AI/ML Internship

Santa Clara or Paris

HybridInternship

NextNav: Provides terrestrial 3D geolocation and timing services.

Enrolled PhD student in CS/EE/Data Science; strong stats, signal processing, and AI/ML; deep learning experience; Python with ML libraries; MATLAB; able to collaborate across time zones; 3-6 month internship.

Python, scikit-learn, PyTorch, JAX, MATLAB

1mo

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1mo

Firmware Intern

Redwood City or Palo Alto

$33/hr OnsiteFull Time, Internship

WindBorne Systems: Operates smart weather balloons to provide global atmospheric data.

Experience programming with hardware in real-world settings; fluent in C/C++ and Python; low-level driver development; readable PCB schematics; strong debugging and communication skills.

C, C++, Python, RTOS, Driver Development, PCB Schematics