927 junior python jobs at 414 companies in San Rafael, CA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
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.
Node.js, Python, Elasticsearch, Redis
2mo
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Junior Research Scientist
San Francisco, California, United States
$150k-$230k/yr OnsiteFull Time
EliseAI
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.
Python, R, Machine Learning Libraries
3mo
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Junior Specialist - Ansel Lab
San Francisco, California, United States
$55k-$59k/yr OnsiteFull Time
University of California
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.
R, Python
1mo
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1042 - Oracle APEX and Python Developer
San Francisco, California, United States
$141k-$177k/yr OnsiteFull Time, Temporary
City and County of San Francisco
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.
Oracle APEX, Python, SQL, PL/SQL, HTML, CSS, JavaScript, Git, Flask, Django, RESTful APIs, Oracle Cloud Infrastructure (OCI), AWS, Generative AI
3mo
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Junior Member of Technical Staff - System Modeling
Palo Alto or Remote
HybridFull Time
Unconventional
Unconventional: Developing novel computing hardware for efficient AI acceleration.
0+ YOEBS/MS/PhD in CS/EE; strong C++ and Python; basic AI/ML framework familiarity; solid math; curiosity to challenge software norms.
C++, Python, PyTorch, CUDA, LLVM, MLIR, Triton
2w
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Computer Scientist - Junior
Mountain View, California, United States
$85k-$115k/yr OnsiteFull Time
Analytical Mechanics Associates
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.
Condor, Gascon, Git, C++, Python, OpenVSP, Cobra, CBAERO-adjoint solver
1mo
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AI/Machine Learning Engineer - Python - Loops
Palo Alto, California, United States
$110k-$120k/yr HybridFull Time
IFS
IFS: Provides enterprise software for asset-intensive and service industries.
2+ YOE2+ years Python/backend engineering experience; proficiency in Python, familiarity with JavaScript/TypeScript; hands-on experience with OpenAI, Hugging Face, LangChain, vector DBs (Pinecone, Weaviate), RESTful APIs, JSON, and CI/CD; strong testing and debugging skills.
Python, JavaScript, TypeScript, OpenAI, Hugging Face, LangChain, Pinecone, Weaviate, LLMs, RAG, vector DBs, RESTful APIs, JSON, CI/CD
1mo
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Junior Quantitative Analyst
Austin or Chicago or New York or Old Greenwich or San Francisco or West Palm Beach
$150k/yr OnsiteFull Time
WorldQuant
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.
Python, C++, Linux
4w
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Junior Analytics Engineer
Walnut Creek, California, United States
$90k-$110k/yr HybridFull Time
SewerAI
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
3mo
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Junior Applied AI Engineer- HRIS
Sunnyvale, California, United States
$105k-$140k/yr HybridFull Time
Fortinet
FortinetNASDAQ: FTNT: Develops and sells cybersecurity software and network security appliances.
0+ YOEBachelor's in CS/DS/AI; 0–2 years in AI/ML or software; understanding of LLMs; ML concepts; Python; SQL/NoSQL; REST APIs; strong problem-solving and teamwork.
Python, TensorFlow, PyTorch, scikit-learn, SQL, NoSQL, REST APIs
2w
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Software Engineer - Test (Entry-Junior)
Los Angeles or San Francisco
$90k-$161k/yr OnsiteFull Time
Revel
Revel: Modern software platform for controlling complex hardware systems.
0+ YOEBachelor's degree in engineering/physics/computer science,0–2 years' software experience,foundational Python,interest in CI/CD,embedded testing and Linux familiarity,ability to work on hardware-in-the-loop systems,ITAR-eligible status required.
Python, Rust, Linux
1w
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Computer Science & Engineering Teacher
Sunnyvale, California, United States
$28k-$56k/yr OnsitePart Time
The King's Academy
The King's Academy: Christ-centered college preparatory school for grades 6-12.
1+ YOEBachelor's in Computer Science & Engineering or related, 1 year teaching at junior/high school, proficiency in Java/JavaScript/Python, experience with AP courses preferred, strong communication and classroom management.
Google Suite, Apple Platforms, Java, JavaScript, Python
1mo
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Decision Analytics Consultant- Emerging Pharma
San Diego or South San Francisco or Thousand Oaks
$160k-$177k/yr HybridFull Time
ZS
ZS: Global management consulting and technology firm for healthcare and life sciences.
2+ YOE2+ years consulting or analytics experience; strong analytical toolkit (SQL, R/Python, Tableau, Excel); ability to lead workstreams, mentor junior staff, and communicate with senior stakeholders; MBA/advanced degree preferred.
SQL, R, Python, Tableau, Microsoft Excel
1w
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Lead Economist
Sacramento or Oakland
$8k-$11k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Expertise in macroeconomic and econometric modeling, simulation studies, statistical analysis, and regulatory impact assessment; experience with R, Python, and SQL; ability to guide junior staff and support rulemaking.
R, Python, SQL
1mo
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Senior Engineer, Network Observability
Warsaw or Bellevue or Ireland or Livingston or London or New York or Sunnyvale
OnsiteFull Time
CoreWeave
CoreWeaveNasdaq: CRWV: Cloud computing infrastructure specialized for large-scale AI workloads.
Experience building and operating network observability: Prometheus/Grafana/Alertmanager, gNMI/SNMP, Python/Go/Bash, Kubernetes, Linux networking; telemetry collectors/exporters, on-call support, and mentoring junior engineers.
Prometheus, Grafana, Alertmanager, gNMI, SNMP, Python, Golang, Go, Bash, Kubernetes, Ansible, Jinja2, TensorFlow, scikit-learn, OpenTelemetry, Jaeger, Zipkin, Arista EOS, NVIDIA Cumulus Linux, Nokia SR OS, SR Linux, Linux
1mo
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Senior Data Scientist
San Francisco or New York City
HybridFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
6+ YOE6+ years in data science/advanced analytics, deep expertise in statistical modeling, experimentation, and ML, strong SQL and Python or R skills, experience influencing business decisions, and mentoring junior staff.
SQL, Python, R
1mo
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Staff Embedded Software Engineer
Alameda, California, United States
$114k-$228k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Manufactures medical devices, diagnostics, and nutritional health products.
8+ YOEB.S. in EE/CS or equivalent, 8+ years software engineering experience, expert in C/C++/C#/Python and embedded C, strong debugging and embedded systems safety-critical experience, familiarity with SDLC, testing, and mentoring junior engineers.
C, C++, C#, Python, IDEs, debuggers, unit test frameworks, source control management, UML, SysML, WiFi, Bluetooth, Bluetooth Low-Energy
1mo
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People Analytics & Technology Lead
Mountain View, California, United States
$159k-$239k/yr OnsiteFull Time
X, The Moonshot Factory
X, The Moonshot FactoryNASDAQ: GOOGL: Develops early-stage technologies and experimental projects.
5+ YOE1+ Mgmt5+ years in technical product management/systems architecture or technical analytics; advanced SQL (Google SQL), data architecture, dashboarding (Looker/Tableau), scripting (Google Apps Script/Python), GCP familiarity, PRD and system design experience, people management of one junior analyst.
GCP, Google SQL, Google Apps Script, Python, Google Sheets, Connected Sheets, Looker, Tableau, Workday, Greenhouse
1mo
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Founding Engineer
San Francisco, California, United States
$175k-$225k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
2+ YOEComputer Science degree required, 2+ years professional software engineering experience, strong CS fundamentals, startup experience valued, proficiency in Python (typed scientific Python).
Python
2w
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Custom Software Engineer 6321038
Walnut Creek or Mountain View or San Francisco
$28-$38/hr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
1+ YOEMinimum 1 year experience, including 1 year Python development; HS diploma/GED required; Python 2.x experience and bachelor's degree in CS preferred.
Python, Python 2.x
5d
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Data Engineer
San Francisco, California, United States
$160k/yr RemoteFull Time
Swish Analytics
Swish Analytics: Provides predictive analytics and risk management for sports betting.
2+ YOEBS/BA in STEM,2+ years production Python experience,proficiency with Python,SQL/MySQL,Airflow,Kubernetes,AWS,git;experience building ETL pipelines,REST APIs and web scraping.
Python, SQL, MySQL, Airflow, Kubernetes, REST APIs, git, shell scripting, AWS