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Python Software Developer Jobs in California, United States

6,100+ python software developer jobs from 1,800+ companies hiring in California, United States.

All jobs in California, United StatesPython Software Developer Jobs in United States
Cities:Los Angeles·San Diego·San Jose·San Francisco·Fresno·Sacramento·Long Beach·Oakland·Bakersfield·Anaheim·Santa Ana·Riverside·Stockton·Chula Vista·Irvine·Fremont·San Bernardino·Fontana·Modesto·Oxnard
6,132 jobs- California
2mo
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Python Software Engineer (GenAI)
United States or Canada
RemoteFull Time
Clario
Clario: Provides technology and data solutions for clinical research trials.
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
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2mo
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Sr Software Engineer Python
San Jose or Austin
$144k-$213k/yr HybridFull Time
PayPal
PayPalNASDAQ: PYPL: Provides a global platform for digital payments and money transfers.
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
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1mo
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Python Developer
United States
RemoteFull Time
AOR International
AOR International: Provides environmental remediation, construction, and diving services.
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
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1mo
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Senior Python Engineer
San Francisco or Canada
$126k-$248k/yr HybridFull Time
MongoDB
MongoDBNASDAQ: MDB: Cloud-based document database platform for software application development.
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
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3mo
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Software Engineer - Python
United States or North America
RemoteFull Time
RouteOne
RouteOne: Automotive finance and insurance software platform for dealerships.
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
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2w
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Python Developer
Los Angeles, California, United States
OnsiteFull Time
Fincons Group
Fincons Group: Provides global IT consulting and system integration services.
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
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5d
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Python Engineer, Truework
San Francisco, California, United States
$150k-$176k/yr HybridFull Time
Checkr
Checkr: AI-powered platform for background checks and identity verification.
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
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1mo
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Software Engineer - Python
Sunnyvale, California, United States
$125k-$222k/yr OnsiteFull Time
Applied Intuition
Applied Intuition: Provides software for autonomous vehicle development and physical AI.
1+ YOEBachelor's in CS or Mathematics; 1+ year Python experience; backend or infrastructure experience.
Python, Linux, Docker, Kubernetes, REST APIs
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2mo
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Senior Software Engineer - Python
United States
$180k/yr RemoteFull Time
Ocrolus
Ocrolus: AI platform for automated financial document analysis and underwriting.
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
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1mo
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Software Engineer (Python) - Supply Chain Integration
Sunnyvale or California or United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
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
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1mo
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Python Developer (48527)
United States
RemoteFull Time
Incedo
Incedo: Providing digital transformation and AI technology services.
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
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4w
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Senior Software Engineer - Python and Data Ecosystem
United States or Canada or United Kingdom or Portugal or Spain or France or Italy or Germany or Netherlands or Poland or Czech Republic or Israel
RemoteFull Time
ClickHouse
ClickHouse: High-performance columnar database for real-time data processing and analytics.
7+ YOE7+ years software development experience; strong Python connectors; experience with orchestration/tools; AI/ML in data engineering; SQL/OLAP; async in Python.
Python, Pandas, NumPy, Pydantic, Airflow, Dagster, Prefect, dbt, SQLMesh, LangChain, LlamaIndex, n8n, ClickHouse
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3w
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Senior Python Engineer
United States
$200k-$225k/yr RemoteFull Time
Wizard
Wizard: Provides an AI agent for searching and buying products.
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
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2w
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Senior Python Developer
United States
$68k-$132k/yr RemoteFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
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
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4d
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Software Engineer, Python Backend (HK backfill)
North America
RemoteFull Time
ComboCurve
ComboCurve: Provides cloud-based forecasting and economic modeling for energy companies.
Backend development in Python/TypeScript; AI-first workflows; SQL/NoSQL databases; cloud deployment; independent ownership.
Python, TypeScript, PostgreSQL, MongoDB, DynamoDB, GCP, AWS, OCI
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2w
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Principal Python Engineer
United States
RemoteFull Time
CargoSprint
CargoSprint: Software for cargo payment processing and logistics workflow management.
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
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1mo
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Software Engineer 2 (Networking, Python, C/C++)
Sunnyvale, California, United States
$106k-$214k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
3+ YOE3+ years software development; strong C/C++, Python; networking knowledge; test automation; ability to work independently.
C/C++, Python, Robot Framework, Networking Fundamentals
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1mo
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Senior Python Engineer, Document App
United States
RemoteFull Time
PandaDoc
PandaDoc: SaaS platform for document automation and electronic signatures.
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
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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
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1mo
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Sr. Python Backend Developer
United States
$120k-$160k/yr RemoteFull Time
Avoya Travel
Avoya Travel: Platform connecting travelers with expert vacation planning services.
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
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2w
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Senior Python/AI Engineer
North America
RemoteContract
Jahnel Group
Jahnel Group: Software development consultancy providing web, mobile, and AI solutions.
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
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2w
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Senior Python Engineer, AI
United States
$119k-$206k/yr RemoteFull Time
eBay
eBayNASDAQ: EBAY: Global online marketplace for buying and selling diverse products.
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
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1w
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Spatial Front, Inc - Senior Python Developer
United States
$100k-$150k/yr RemoteFull Time
Spatial Front
Spatial Front: IT solutions and mission support for government agencies.
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
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2w
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Backend Python Developer (APIs & Integrations)
SY or North America
RemoteFull Time
Segadty
Segadty: Sells premium carpets and prayer mats through e-commerce platforms.
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
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1mo
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Software Developer
Beverly Hills, California, United States
$130k-$135k/yr RemoteFull Time
Live Nation Entertainment
Live Nation EntertainmentNYSE: LYV: Sells tickets and produces concerts for live entertainment events.
1+ YOEDesign, develop, and maintain software; knowledge of Java, Python, AWS, Docker, Kubernetes, CI/CD, Spring Boot, React, Node.js, MongoDB; SQL; ELK; Prometheus; Grafana; Agile development.
Java, Python, Maven, Jenkins, GIT, AWS, EC2, S3, Docker, Kubernetes, CI/CD, Spring Boot, REST API, SQL, React JS, Node.js, MongoDB, Websockets, ELK Stack, Prometheus, Grafana, Terraform
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3w
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Software Engineer
United States
$141k-$222k/yr RemoteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
4+ YOE4+ years in software development with Python, Go, or C; strong networking, data tooling, and cloud experience.
Golang, Python, C, Grafana, Looker, AWS, Google Cloud Platform, SQL, Splunk, Docker, Jenkins, GitHub Actions, Terraform, Prometheus, Wireshark, Pytest, Git
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3w
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Senior Python Core Engineer
United States
$187k-$259k/yr RemoteFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
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
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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
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2w
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Engineer Software
United States
$87k-$123k/yr RemoteFull Time
Empower
Empower: Provides retirement plan administration and personal wealth management services.
3+ YOE3+ years software development; BS in related field; Java, Python, JavaScript; SQL; AWS; CI/CD; Agile; AI-assisted development tools.
Java, Python, JavaScript, SQL, Tableau, QuickSight, AWS, EMR, Lambda, EC2, Serverless, CI/CD, GitHub Copilot, Claude
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2w
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Software Developer
United States
RemoteFull Time
Cisive
Cisive: Provide global background screening and identity verification solutions.
2+ YOE2-5 years of software development experience; bachelor’s degree in CS/Software Engineering or equivalent; proficiency in C#, Java, Python, Angular, React; experience with Agile; strong databases and API knowledge; FBI Security Clearance willingness.
C#, Java, Python, Angular, React, Relational Databases, APIs, System Design
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3w
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Software Developer
San Diego, California, United States
$79k-$123k/yr HybridFull Time
Noblis
Noblis: Provides science and technology solutions for government missions.
3+ YOEBachelors, 3+ years software/automation, Agile Scrum Dev, scripting (PowerShell/Python/Ansible), CI/CD, cloud-native development, Secret clearance, US citizen.
PowerShell, Python, Ansible, CI/CD, DevSecOps, Docker, Kubernetes, OpenShift
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1mo
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Software Engineer
United States
RemoteContract
DotLab
DotLab: Non-invasive diagnostic tests for endometriosis and women's health.
2+ YOE2+ years software development; AWS experience; Python/Java/R; data pipeline and cloud deployment; good communication.
Amazon Web Services, Python, Java, R, SQL Server, cloud platforms
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5d
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Software Engineer
San Francisco, California, United States
$100k-$139k/yr OnsiteFull Time
Sofar Ocean: A startup focused on weather routing for the maritime transport sector.
Product-driven software engineer to design, develop, and maintain services in the Wayfinder Optimization Engine; Rust and Python; early in career.
Rust, Python, C, C++
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1mo
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Software Engineer
El Segundo, California, United States
$150k-$200k/yr OnsiteFull Time
Voyager Technologies
Voyager TechnologiesNYSE: VOYG: Provides advanced defense and commercial space technology solutions.
5+ YOEBS/MS in a technical field with 3+ to 5+ years software development; Top Secret/SCI clearance; strong Python; Linux experience; modern development practices.
Python, Linux, Docker, Kubernetes, AWS, PostgreSQL, PostGIS, Git
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1w
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Software Developer
United States
$88k-$155k/yr RemoteFull Time
Parsons
ParsonsNYSE: PSN: Provides engineering and technology services for infrastructure and defense.
3+ YOEActive Secret or higher clearance; Bachelor's in CS/Software Eng; 3-5 years in software development; proficient in Python/Java/C#; API design; cloud platforms; data pipelines; AI/ML concepts; security practices; Agile/DevSecOps.
Python, Java, C#, OpenAPI, AWS, Azure, LangChain, LlamaIndex, PyTorch, Docker, Kubernetes, CI/CD
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1mo
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Software Developer
United States
$104k-$130k/yr RemoteFull Time
Resource Systems Group
Resource Systems Group: Provides data analytics and modeling for transportation and planning.
3+ YOE3-5 years software development; Python, Django; REST APIs; relational databases (PostgreSQL, MySQL, SQLite); CI/CD; TDD; Docker; Git; Azure; AI-assisted tools; Agile.
Python, Django, PostgreSQL, MySQL, SQLite, REST, Git, GitHub Actions, Docker, Azure, Sentry, Grafana, Capacitor, JavaScript, Swift, Kotlin, Angular, AI-assisted development tools
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1mo
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Software Engineer
Milpitas, California, United States
$165k-$241k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOE7+ years software development; Linux-based systems; C/C++/Python; networking (L2/L3); distributed/embedded systems; debugging tools.
C, C++, Python, Linux, Networking, Docker, Kubernetes
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2mo
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Software Engineer
Mountain View, California, United States
HybridFull Time
DataVisor
DataVisor: AI-powered fraud and financial crime detection for enterprises.
1+ YOE1-5 years software development; Java, Shell, Python; SQL/ORM; Cassandra/HBase/Spark/Kafka; Spring; TDD; preferred Kubernetes, CUDA.
Java, Shell, Python, SQL, JPA/Hibernate, Cassandra, HBase, Flink, Spark, Kafka, Spring, Test-Driven Development
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2w
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Software Engineer
United States
RemoteFull Time
Whitespace
Whitespace: Building an agentic AI platform for geospatial and mission intelligence.
5+ YOE5+ years in software engineering; backend development with Java and Python; DevOps; SQL/NoSQL; CI/CD tooling; experience with geospatial or population simulation is a plus.
Java, Python, GitLab, JIRA, Confluence, Jenkins, Nexus, Spark, Hadoop, BigQuery, Athena, EMR, AWS, Google Cloud, Azure, SQL, NoSQL
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1mo
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Software Engineer, Ground Software
San Jose, California, United States
$156k-$186k/yr OnsiteFull Time
Muon Space
Muon Space: Designs, builds, and operates low Earth orbit satellite constellations.
4+ YOE4+ years as a software engineer; strong Python; cloud-native development; experience with AWS/GCP/Azure; good communication; fast-paced environment.
Python, Docker, FastAPI, Kubernetes, Helm, AWS Lambda, Kafka, InfluxDB, Grafana
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HiringCafe market data

Python Software 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
6,100+
Hiring companies
1,800+
Fresh sample
47% new in 30d
Salary visibility
62% show pay

Companies appearing in this market

AppleApplied IntuitionCheckrChimeCiscoCisiveClickHouseCognizant

Work location mix in visible results

Remote: 56Hybrid: 31Onsite: 18

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