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Python Developer Jobs in California, United States
12,000+ python developer jobs from 3,000+ companies hiring in California, United States.
1mo
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Python Developer
United States
RemoteFull Time
Develop Python-based solutions; migrate SAS to Python; implement CI/CD; design databases; document and train staff.
Python, NumPy, Pandas, Jupyter, VS Code, SAS, PostgreSQL, pgAdmin, PL/pgSQL, Git, GitLab, GitHub, Linux, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SharePoint, Teams
2w
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Python Developer
Los Angeles, California, United States
OnsiteFull Time
3+ YOE3+ years Python development; data migration/ETL; SQL with relational databases; large data sets; CSV/JSON/XML/APIs; debugging and communication.
Python, SQL, Pandas, NumPy, PySpark, ETL, CSV, JSON, XML, APIs
1mo
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Senior Python Engineer
San Francisco or Canada
$126k-$248k/yr HybridFull Time
Proven Python software development experience; experience with AI/ML frameworks in Python; open source contributions preferred; strong communication and mentoring skills.
Python, AI/ML frameworks, Web development frameworks, Open source tooling
6d
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Python Engineer, Truework
San Francisco, California, United States
$150k-$176k/yr HybridFull Time
2+ YOE2+ years of software development; Python and JavaScript; RESTful APIs; Bachelor's degree or equivalent; strong communication and ownership; collaborative and eager to learn.
Python, JavaScript, RESTful APIs
1mo
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Python Developer (48527)
United States
RemoteFull Time
7+ YOE7-9 years experience in ML/AI, Python/Java/Scala, ML frameworks, cloud and containerization; deployment in production.
Python, Java, Scala, TensorFlow, PyTorch, Keras, Docker, Kubernetes, AWS
2w
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Senior Python Developer
United States
$68k-$132k/yr RemoteFull Time
6+ YOE6+ years Python development; strong PySpark, SQL, Airflow; cloud experience (GCP or Azure); design of large-scale, high-volume analytics/data engineering solutions; collaborative cross-functional work.
Python, PySpark, SQL, Airflow, Google Cloud Platform, Azure, BigQuery, Power BI, Looker Studio, Scala
2w
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Principal Python Engineer
United States
RemoteFull Time
Senior Python engineer; design/own backend services, APIs; strong unit testing; DevOps practices; AI-enabled development.
Python, FastAPI, Temporal, Postgres, Docker, Kubernetes, Pulumi, Vue.js, SQL, Unit testing, CI/CD
1mo
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Sr. Python Backend Developer
United States
$120k-$160k/yr RemoteFull Time
5+ YOE5+ years Python backend development; SQLModel/SQLAlchemy; MS SQL Server; RESTful APIs; Azure; Jira/Bitbucket/Git; strong problem solving and communication.
Python, FastAPI, SQLModel, SQLAlchemy, MS SQL Server, Azure, Jira, Bitbucket, Git, pytest
2w
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Senior Python Engineer, AI
United States
$119k-$206k/yr RemoteFull Time
5+ YOE5+ years Python backend development; experience building asynchronous microservices, APIs, and AI/LLM integrations; strong communication and cross-functional collaboration.
Python, FastAPI, asyncio, REST API, CI/CD, Docker, Kubernetes, Git
2mo
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Python Software Engineer (GenAI)
United States or Canada
RemoteFull Time
2+ YOE2+ years software engineering; Python proficiency; API development (FastAPI); cloud and containerization (AWS, Kubernetes); data pipelines; model deployment; DevOps practices.
Python, FastAPI, PyTorch, AWS, Kubernetes, GitLab CI/CD, SageMaker, Bedrock, PostgreSQL, Vector Databases
2w
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Backend Python Developer (APIs & Integrations)
SY or North America
RemoteFull Time
Python backend development, API integrations, REST/Webhooks, databases (MySQL/PostgreSQL), GitHub; experience with Zid/Salla APIs; hands-on backend focus
Python, GitHub, REST APIs, Webhooks, MySQL, PostgreSQL, Cloud, Automation
3w
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Senior Python Engineer
United States
$200k-$225k/yr RemoteFull Time
5+ YOE5+ years backend software engineering; strong Python; API design; production ML/AI experience; cloud platforms; Docker/Kubernetes.
Python, AWS, GCP, Azure, Docker, Kubernetes, SQL, NoSQL, LLMs, ML
1mo
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Senior Python Engineer, Document App
United States
RemoteFull Time
5+ YOE5+ years Python development; relational DB experience; message queues; event-based systems; AsyncIO; full software development lifecycle; experience with monoliths and microservices; English communication.
Django, Python, PostgreSQL, Redis, Memcached, AWS, Docker, Kubernetes, Kafka, NATS, AsyncIO, RabbitMQ, Grafana, Loki, Tempo, Mimir
2mo
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Remote - Middle to Senior Python Developer - (Payment Team)
United States
RemoteContract, Full Time
Torrero: Provides white-label casino and sportsbook platforms for iGaming.
5+ YOE5+ years commercial Python/Django development; strong Python 3.x, Django; experience with highly loaded systems; English and Russian language proficiency; knowledge of design patterns, data structures, and algorithms.
Python, Django, PostgreSQL, MongoDB, RabbitMQ, Redis
2w
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Senior Python Developer
United States
$68k-$132k/yr RemoteFull Time
6+ YOE6+ years Python development; strong PySpark, SQL, Airflow; cloud experience (GCP or Azure); large-scale, high‑volume applications; collaboration across cross-functional teams.
Python, PySpark, SQL, Airflow, Google Cloud Platform, Azure, BigQuery, Power BI, Looker Studio, Scala
1w
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Spatial Front, Inc - Senior Python Developer
United States
$100k-$150k/yr RemoteFull Time
10+ YOE10+ years software development; 5+ years Python; 3+ years SQL/Relational databases; 3+ years Linux/Unix; U.S. work authorization with ability to obtain Public Trust clearance.
Python, SQL, Oracle, PostgreSQL, Linux, GeoPandas, ArcGIS
2w
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Senior Python/AI Engineer
North America
RemoteContract
5+ YOE5+ years software engineering; strong Python; experience with LLMs, AI integration, prompt engineering, and multi-agent systems; document/image processing; good English.
Python, LLMs, Bedrock, AI frameworks, Prompt engineering, Agent-based systems
1d
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Python Developer [Job ID 20260504]
United States
RemoteFull Time
5+ YOEMinimum 5 years Python, REST/SOAP, Git/CI/CD, cloud (AWS/Azure) experience; STEM degree or 5 years cybersecurity experience.
Python, REST, SOAP, Git, CI/CD, AWS, Azure, ELK, Splunk, MongoDB, Ansible, Terraform, Kubernetes, Docker
3w
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Senior Python Core Engineer
United States
$187k-$259k/yr RemoteFull Time
5+ YOE5+ years software engineering; deep Python production experience; strong Python build tooling; containerized environments; maintain shared libraries; on-call rotation; collaboration with CI/CD and data/ML teams.
Python, Docker, CI/CD, versioning, dependency management, APIs, library development
2mo
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Sr Software Engineer Python
San Jose or Austin
$144k-$213k/yr HybridFull Time
3+ YOESenior backend Python engineer with 4+ years, strong Django/Flask, OAuth2, REST, databases; may require Bachelor's or equivalent.
Python, Django, Flask, OAuth2, REST, Git, SQL, NoSQL
1mo
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GenAI Python Backend Developer – MCP and AI Agents
United States
RemoteFull Time
Strong Python backend development experience; experience building GenAI or LLM-based applications; hands-on with agent frameworks; MCP; REST APIs; Redis; Docker; OAuth2; enterprise SSO integration.
Python, Redis, Docker, OAuth 2.0, REST APIs, LangChain, LangGraph
3mo
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Software Engineer - Python
United States or North America
RemoteFull Time
2+ YOEDesign, develop, and maintain Python applications; build ETL workflows; integrate systems via APIs and data pipelines; ensure code quality, security, and performance; document and collaborate across teams.
Python, Pandas, NumPy, SQLAlchemy, Flask, FastAPI, matplotlib, Plotly, Oracle, MySQL, PostgreSQL, MongoDB, CI/CD
3mo
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Senior AI Python Software Engineer (Perm, USA, Remote + Travel)
United States
RemoteFull Time
Nearform: Builds cloud-native software and AI solutions for enterprise clients.
8+ YOESenior Python developer with 8+ years experience; strong AI/LLM knowledge; agile delivery; Git, CI/CD, databases, cloud; English proficiency; strong collaboration.
Python, Git, CI/CD, Kubernetes, React, Golang, SQL, Cloud
2w
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Application Engineer - Python
Moffett Field, California, United States
$100k-$160k/yr OnsiteFull Time
3+ YOEBachelor's degree in CS or related engineering; 3-5 years Python application development; experience with microservices, REST APIs, async programming; Docker/Kubernetes; cloud platforms; CI/CD; QA/testing/docs; Git collaboration; data/AI integration.
Python, Docker, Kubernetes, AWS, Azure, GCP, CI/CD, Git, REST APIs, Asynchronous programming, Data engineering, AI/ML integration
3w
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ILLUMEN GROUP INC - Senior Python & SAS Developer (Data Modernization)
United States
RemoteContract
4+ YOE4+ years Python data processing; 2+ years SAS; 4+ years Oracle PL/SQL or PostgreSQL; 4+ years Linux; cloud/serverless experience; AWS; strong SQL; US citizen for federal contract
Python, SAS, PySpark, PostgreSQL, Oracle PL/SQL, Linux, AWS Lambda, Docker, Kubernetes, Git
1mo
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Software Engineer - Python
Sunnyvale, California, United States
$125k-$222k/yr OnsiteFull Time
1+ YOEBachelor's in CS or Mathematics; 1+ year Python experience; backend or infrastructure experience.
Python, Linux, Docker, Kubernetes, REST APIs
4d
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Senior Software Engineer (Python)
United States
RemoteFull Time
5+ YOE5+ years backend development, 2+ years Python, asynchronous programming, Kubernetes, Kafka, AWS, Gen-AI/tools
Python, Kubernetes, Kafka, AWS, Gen-AI/tools, Async programming
15h
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Senior Software Engineer (Python)
United States
RemoteFull Time
5+ YOE5+ years backend development; 2+ years Python; asynchronous programming; Kubernetes and microservices; Kafka; AWS; Gen-AI tools; scalable cloud systems.
Python, Kubernetes, Kafka, AWS, GenAI
1w
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Cloud Integration Developer - Python
United States
$111k-$150k/yr RemoteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOE5+ years Python development; AWS Glue/S3/Lambda; PySpark; SQL; data mapping/validation; CMS Public Trust clearance eligibility; United States residency.
AWS AppSync, AWS Lambda, AWS Glue, Amazon S3, PySpark, SQL, Kafka (MSK), EventBridge
1mo
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GenAI Python Systems Engineer-Manager
Chicago or Raleigh or Charlotte or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Silicon Valley or Seattle or Albany or Stamford or Tampa or Atlanta or Toledo or Austin or Houston or New York or Philadelphia or Phoenix or Portland or Raleigh or Greensboro or Hartford or Miami
$99k-$232k/yr OnsiteFull Time
5+ YOE5 years of experience; strong skills in Python, SQL, Docker; cloud experience (AWS/Azure/GCP); data architecture and engineering; leadership responsibilities.
Python, SQL, Docker, AWS, Azure, GCP, Terraform, CloudFormation, LLM, Prompt Engineering, Snowflake, Databricks
4d
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Software Engineer, Python Backend (HK backfill)
North America
RemoteFull Time
Backend development in Python/TypeScript; AI-first workflows; SQL/NoSQL databases; cloud deployment; independent ownership.
Python, TypeScript, PostgreSQL, MongoDB, DynamoDB, GCP, AWS, OCI
1w
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Cloud Integration Developer - Python
United States or Virginia
$111k-$150k/yr RemoteFull Time
5+ YOE5+ years in Python development; AWS services (Glue, S3, Lambda, AppSync, MSK, EventBridge); PySpark; SQL/data mapping/validation; AWS environment integration; US citizenship not required; ability to obtain CMS Public Trust clearance.
AWS AppSync, AWS Lambda, AWS Glue, S3, RDB, PySpark, SQL, Docker, EventBridge, MSK, SQS
1mo
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Senior Fullstack Engineer (Ruby / Python / React)
San Francisco, California, United States
HybridFull Time
7+ YOE7+ years development experience; strong Ruby fullstack, Python services, React; Rails preferred; English fluency; self-management; collaborative mindset.
Ruby, Python, React, Ruby on Rails
2mo
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Senior Software Engineer - Python
United States
$180k/yr RemoteFull Time
5+ YOE5+ years software engineering; expert in Go/Python/Java; strong DB and data modeling; cloud, microservices; CI/CD; agile; leadership.
Go, Python, Java, PostgreSQL, MySQL, Spring, Flask, Docker, Kubernetes, AWS, CI/CD
2mo
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Senior Test Automation Engineer, Python
Burbank or Walnut Creek or Portland
$128k-$187k/yr HybridFull Time
5+ YOE5+ years in software development or test automation; expert Python; experience automating tests in virtualized environments; cross-platform desktop/mobile testing; CI/CD integration; strong troubleshooting.
Python, Qt, Docker, Git, Windows, Linux, CI/CD
4w
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Senior Software Engineer - Python and Data Ecosystem
United States
$141k-$208k/yr RemoteFull Time
7+ YOE7+ years of software development; experience with Python connectors/SDKs; strong Python data stack; experience with orchestration tools; AI/ML in data engineering; SQL and OLAP; concurrent Python; excellent communication.
Python, Pandas, NumPy, Pydantic, Airflow, Dagster, Prefect, dbt, SQLMesh, LangChain, LlamaIndex, n8n
1d
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Health Python Programmer - Junior
United States
$70k-$104k/yr RemoteFull Time
2+ YOEBachelor's in CS/Software Engineering; 2+ years Python; SQL/NoSQL; Git; Agile; unit/integration testing.
PySpark, Pandas, NumPy, Polars, SQL, NoSQL, Git, Snowflake
1mo
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Software Engineer (Python) - Supply Chain Integration
Sunnyvale or California or United States
OnsiteFull Time
4+ YOE4+ years of Python software development, REST APIs, data processing, distributed computing, and unit/integration testing.
FastAPI, Django REST Framework, Flask, Pandas, NumPy, Polars, PySpark, Celery, Dask, Docker, Kubernetes, Redis, Apache Airflow, ORMs
1mo
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Software Engineer 2 (Networking, Python, C/C++)
Sunnyvale, California, United States
$106k-$214k/yr HybridFull Time
3+ YOE3+ years software development; strong C/C++, Python; networking knowledge; test automation; ability to work independently.
C/C++, Python, Robot Framework, Networking Fundamentals
1w
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Back End Engineer (Python,AWS,LLM)
United States
RemoteFull Time
Strong Python backend experience, AWS expertise, AI/ML integrations, distributed systems, testing, containers, and infrastructure as code.
Python, FastAPI, AWS, CloudWatch, X-Ray, Lambda, API Gateway, S3, Docker, CI/CD, Terraform
HiringCafe market data
Python Developer Jobs market signals in California, United States
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
12,000+
Hiring companies
3,000+
Fresh sample
53% new in 30d
Salary visibility
58% show pay
Companies appearing in this market
CognizantAppleApplied IntuitionCheckrChimeClickHouseCrewAIGDIT
Work location mix in visible results
Remote: 66Hybrid: 27Onsite: 14
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