2,520 junior python jobs at 780 companies in California
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
EliseAI: AI platform automating housing and healthcare business operations.
Ph.D. in Mathematics, Theoretical Physics, Computer Science, or related field; strong ML foundation; Python/R programming; in-person work 4-5 days/week.
University of California: A public research university system providing education and healthcare.
4+ YOEBaccalaureate degree or 4+ years research experience; molecular biology and protein biochemistry experience; ability to use R or Python; strong organization and communication skills.
City and County of San Francisco: Provides public services and governance for the San Francis area.
1+ YOEAssociate degree in CS or related (or equivalent experience); 1+ year Oracle DB/app development; experience with Oracle APEX, Python, SQL/PL/SQL, RESTful APIs, and OCI; preferred 3–5 yrs APEX and 2–4 yrs Python.
Peraton: Provides advanced technology and mission support for government agencies.
2+ YOEBachelor's degree in STEM with 2 years’ experience, or 6 years in software development; TS/SB clearance eligibility; US citizenship; Linux and shell scripting; strong C/C++, Golang, Python, and Java; GitLab/CI-CD experience; data structures and algorithms; networking knowledge.
Analytical Mechanics Associates: Provides aerospace engineering and technical services for space missions.
B.S. in Computer Science, demonstrated Python programming experience, strong written/verbal communication, ability to work independently and in teams; experience with C++ and Git preferred.
Austin or Chicago or New York or Old Greenwich or San Francisco or West Palm Beach
$150k/yrOnsiteFull Time
WorldQuant: Develops systematic investment strategies through quantitative research and data.
Undergraduate or advanced degree in a quantitative field; programming in Python and/or C++; Linux experience; strong problem-solving and quantitative skills; interest in financial data, machine learning, and data engineering.
New York City or Los Angeles or United States or North America
$85k-$95k/yrOnsiteFull Time
Artefact: Global consulting firm specialized in data and AI transformation.
1+ YOEUndergraduate degree, 1-2 years relevant experience, strong Excel and PowerPoint skills, familiarity with SQL/R/Python, excellent communication and analytical skills for client-facing work.
Microsoft Excel, SQL, R, Python, Microsoft PowerPoint
SewerAI: AI-powered software for sewer infrastructure inspection and management.
1+ YOE1–3 years production analytics/data/BI experience; strong SQL and Python; familiarity with cloud data warehouses, BI tools, data modeling, and data-quality practices; good communication skills.
SQL, Python, dbt, ClickHouse, Snowflake, BigQuery, Redshift, Hex, Looker, Tableau, Power BI, Metabase, Git, AWS, S3, IAM, Postgres, ClickPipes, peerDB, Salesforce, QuickBooks, Mixpanel, Google Analytics, Google Ads, CRON
Clocktower Group: Alternative asset management firm focused on global macro strategies.
1+ YOE1-3 years in risk/portfolio analytics or related finance role; working knowledge of global macro asset classes and risk metrics; experience with Excel, SQL, Python; CFA/FRM a plus; BA/BS preferred.
Microsoft Excel, SQL, Python, Bloomberg, MSCI RiskMetrics
Quantum Design: Manufactures automated materials characterization and scientific measurement systems.
Currently pursuing a bachelor's in CS or related field with ~2 years coursework, Python coding experience, strong communication, problem solving, and attention to documentation and testing.
StepStone GroupNASDAQ: STEP: Global investment firm specializing in private market asset management.
Pursuing a Bachelor's or Master's in finance/economics/analytics, strong programming (Python, R, VBA, SQL/MySQL), proficiency in Excel, analytical and communication skills; prior internship or finance/data experience preferred.
MySQL, Python, R, VBA, Microsoft Excel, SQL, Power BI
Software Automation and Controls Engineer - Python & PLCs
El Segundo, California, United States
$131k-$184k/yrOnsiteFull Time
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
2+ YOEBachelor's in engineering,2+ years in test automation or controls,strong Python,PLC and EtherCAT/Modbus/serial integration experience,and hands-on electrical and panel wiring skills.
Wild Card Creative Group: Marketing and creative services for the entertainment industry.
1+ YOE1–3 years IT support experience; proficiency supporting Windows and macOS, Google Workspace and Microsoft 365; networking fundamentals; scripting (Python, JavaScript, PowerShell, Bash); familiarity with APIs, Git, MDM and identity platforms; strong communication skills.
Windows, macOS, Adobe Premiere, After Effects, Photoshop, C4D, Python, JavaScript, PowerShell, Bash, APIs, Git, Google Workspace, Microsoft 365, Kandji, Jamf, Mosyle, Intune, JumpCloud, Active Directory, Entra ID
Peraton: National security and mission-critical government technology services provider.
2+ YOEBachelor’s degree in STEM with 2 years experience or 6 years relevant work; SECRET clearance with potential TS/SCI; US citizenship; strong Linux, programming in C/C++, Go, Python, Java; GitLab/CI/CD; data structures and networking knowledge.
VSolvit: Providing technology services and data solutions for government agencies.
0+ YOE0–4 years software development experience; proficiency in C++ for desktop applications; familiarity with OOP, multithreading, Git, CMake, and Python; U.S. Citizenship and active Secret DoD clearance required; CompTIA Security+ required.
TikTok: Global short-form video hosting and social media platform.
1+ YOEBachelor's in CS or related,1+ years shipping production code,knowledge of API and backend design,proficiency in Python/Go/Java/C/C++,strong communication and stakeholder collaboration skills.