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Python Developer Jobs in Fairfield, CA, US
2,500+ python developer jobs from 800+ companies hiring in Fairfield, CA, US.
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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
1w
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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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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
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 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
1mo
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Senior Specialty Software Engineer – Enterprise Generative AI Platform UI and Python Engineering
Charlotte or Concord or Irving
$119k-$224k/yr HybridFull Time
4+ YOE4+ years specialty software engineering; 4+ years software development; strong Python, UI, React/JS, APIs, microservices; OpenShift/Kubernetes exposure.
Python, React, TypeScript, JavaScript, HTML5, CSS, APIs, Microservices, Kubernetes, OpenShift, Git, CI/CD, LangChain
3mo
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Data Integration Engineer (Python) - SMA Engineering
San Francisco or Sausalito
$133k-$162k/yr HybridFull Time
5+ YOE5+ years data engineering/integration experience; Python; SQL; API design; production support; cloud and microservices.
Python, SQL, APIs, RESTful, Kubernetes, Cloud
1w
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Senior Software Engineer - Driver Developer (Autonomous Lab)
Boston or Emeryville or West Sacramento
$134k-$190k/yr HybridFull Time
5+ YOE5 years in software development with hardware integration or driver development; proficient in Python; strong communicator; familiar with lab automation
Python, C#/.NET, RS-232, USB, TCP/IP, Git, Windows, COM, OPC-UA, SiLA2
1mo
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Senior Developer Relations Engineer - marimo
San Francisco or Bellevue or Livingston or New York or Sunnyvale
$165k-$242k/yr HybridFull Time
2+ YOE2+ years software engineering; 2+ years developer relations and growth; Python proficiency; AI/ML/data science background; strong written and verbal communication.
Python, Git, Open-source tools
3mo
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Software Engineer, Developer Experience
San Francisco or New York City or United States
$228k-$350k/yr RemoteFull Time
8+ YOE8+ years in engineering with 4+ years on Infrastructure/Developer Experience; strong in build systems; AWS; CI/CD; Go/TypeScript/Python/Ruby.
Bazel, Buck, Pants, Gradle, AWS, Buildkite, Infrastructure as Code, Go, TypeScript, Python, Ruby
3w
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GTM Engineer
Marina Del Rey or San Francisco
$140k-$180k/yr HybridFull Time
Build and maintain AI-driven GTM systems; Python development; vector databases; production automation.
Python, APIs, GitHub, Vector databases, Pinecone, Weaviate, pgvector
1mo
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Solutions Engineer
San Francisco, California, United States
HybridContract
3+ YOE6-month contract; Solutions Engineer with Python/JavaScript, AI-assisted development, and cross-functional collaboration.
Python, JavaScript, Git, Azure, ArcGIS, ArcPy, PostGIS, QGIS, Copilot, Claude Code, Cursor
7h
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Software Engineer
San Francisco or New York
$140k-$180k/yr HybridFull Time
2+ YOE2–4 years software development; Go/Java/Python; APIs and databases; Git; problem solving.
Go, Java, Python, AWS, GCP, Docker, Kubernetes, MySQL, DynamoDB, Git
3mo
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Software Engineer, AI & Developer Experience
San Francisco, California, United States
$180k-$250k/yr OnsiteFull Time
2+ YOE2+ Mgmt2+ years leading software engineering teams; strong fundamentals; expert in TypeScript, Python, or Go; interest in AI-assisted development; able to build internal tools with non-technical teams.
TypeScript, Python, Go
1w
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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++
2mo
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Senior Software Engineer, Developer Platform
San Francisco, California, United States
$250k-$330k/yr OnsiteFull Time
4+ YOE4+ years building production software with platform/infrastructure experience; strong in Python or TypeScript/JS; experience with CI/CD, observability, containers, and developer tooling.
Python, TypeScript, JavaScript, Docker, Kubernetes, CI/CD, CLI, Automation
1mo
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Senior AI Developer
Pleasanton, California, United States
$130k-$163k/yr HybridFull Time
3+ YOE3+ years in software development with 2+ years AI in enterprise; strong Python/Java; hands-on with generative AI platforms, vector databases, RAG; enterprise security and collaboration.
Python, Java, Vertex AI, Anthropic, LangChain, LlamaIndex, Pinecone, Weaviate, Google Cloud
1mo
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Staff Production Engineer
San Francisco, California, United States
$171k-$229k/yr HybridFull Time
10+ YOE10+ years software development; strong Python; Python web/API frameworks; SPA with JS frameworks; excellent communication; BS in CS or technical field.
Python, Vue, Flask, SQLAlchemy, Postgres, Redis, Solr, Celery, Aspera, Lambda, Docker, AWS MediaConvert
2w
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Principal System Integration Engineer (Enterprise Systems), Python (1064) – Department of Technology
San Francisco, California, United States
$146k-$197k/yr HybridFull Time
5+ YOEFive years in applications or software development; associate degree or equivalent; strong Python and Java API experience; Oracle database/PLSQL; API-driven integration; DevOps basics.
Python, Java, Oracle Database, PL/SQL, JSON, XML, Git, CI/CD, SOAP
2mo
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Backend Engineer, Data Centers
San Francisco, California, United States
$170k-$220k/yr HybridFull Time
Go and Python development, building scalable data pipelines, CI/CD workflows, and data-schema evolution.
Go, Python, Kafka, PostgreSQL, ClickHouse
1mo
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Senior Software Engineer, Backend
San Francisco or New York or Seattle or Toronto
$150k-$250k/yr RemoteFull Time
Backend development with Python; leadership experience; strong communication; autonomous contributor; mentoring preferred.
Python
2mo
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Staff+ Software Engineer, Developer Productivity
San Francisco or New York City
$405k-$485k/yr HybridFull Time
10+ YOE10+ years in software engineering; 3+ years leading large projects or teams; strong Python, Rust, or Go; experience with build systems, CI/CD, monorepos; container orchestration; developer tooling.
Python, Rust, Go, CI/CD, Bazel, Docker, GitHub Actions, Monorepo tooling
2mo
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GTM Engineer
San Francisco, California, United States
$160k-$180k/yr OnsiteFull Time
3+ YOE3+ years software engineering with 1+ year shipping LLM systems; strong Python or TypeScript; AI-native development; customer-focused and autonomous work style.
Python, TypeScript, LangChain, LangGraph, LangSmith
1w
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Software Engineer III, Android
Palo Alto or San Francisco or Los Angeles
$160k-$180k/yr HybridFull Time
2+ YOE2+ years native Android development; Kotlin; Gradle; CI/CD; experience with AI-native tooling; scripting (Python, Bash); developer tooling; strong communication and collaboration.
Kotlin, Gradle, CI/CD, Android, Python, Bash, CI/CD pipelines, Code generation tooling, AI-native development tools
1mo
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Agent Experience Engineer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years in software engineering; strong Python and TypeScript; experience with developer tools; on-site at SF office.
Python, TypeScript, MCP servers, SDKs, CLI
3mo
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Software Engineer, Sensor/Imaging
Mountain View or San Francisco
$204k-$259k/yr HybridFull Time
5+ YOE5 years of production software development experience; strong C++ and Python; experience with image processing and sensor software.
C++, Python, Image Processing, Sensor Software, CMOS Imaging Sensors, SQL, NoSQL
1mo
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Staff Backend Engineer
Mountain View or New York City or Los Angeles or San Francisco
$200k-$250k/yr OnsiteFull Time
8+ YOE8+ years’ software development experience; strong Python/Go backend skills; experience with containers and cloud; excellent communication; ability to ship quickly.
Python, Go, FastAPI, Flask, Docker, Kubernetes
1mo
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Flight Software Engineer
San Francisco, California, United States
$145k-$181k/yr HybridFull Time
4+ YOE4+ years in software development with C/C++ for embedded systems; Python; agile; UART/SPI/I2C; strong communication.
C/C++, Python, RTOS, Bare-metal, Linux, ARM microcontrollers, Docker
6d
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Software Engineer, Productivity - Model Performance
San Francisco, California, United States
$230k-$385k/yr OnsiteFull Time
Full-time software engineer with experience in CI/CD, developer infrastructure, testing systems, Python, and building reliable developer tools; able to work autonomously in ambiguous environment.
Python, PyTorch, C++, Rust
20h
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Staff Software Engineer
San Francisco, California, United States
OnsiteFull Time
8+ YOE8+ years software development; product-minded; experience building developer-facing products/APIs/SDKs; proficient in Go, Python, Ruby, or JavaScript; hands-on with LLMs; ML production experience a plus; strong API design and developer tooling.
Go, Python, Ruby, JavaScript, LLMs, APIs, SDKs, CLIs
2mo
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Backend Engineer - Mission Operations Services
Golden or San Francisco
$140k-$190k/yr OnsiteFull Time
Solid Python development, Docker, backend frameworks (Django/Flask/FastAPI), API design, and space operations experience.
Python, Docker, Django, Flask, FastAPI, HTTP, GraphQL
1mo
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Senior Embedded Software Engineer
Alameda, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOELead embedded software development; 8+ years in engineering; expert in C/C++/Python; embedded systems with FDA-regulated development.
C, C++, C#, Python, Embedded C, IDEs, unit testing frameworks, source control
9h
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Software Engineer - 17248K
San Francisco, California, United States
$215k-$280k/yr HybridFull Time
5+ YOEBachelor’s in CS or related field and five years in software engineering; experience with JavaScript/TypeScript, React; Python/Node.js; LLM front-end integration; agile development.
JavaScript, TypeScript, React, Next.js, shadcn, Python, Node.js, Docker, Terraform, Google Cloud Run, Kubernetes
1w
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Software Engineer 2
Fremont, California, United States
$130k-$155k/yr OnsiteFull Time
2+ YOEBS in Computer Science or related field; 2-5 years software development; Python or Java; AWS; relational DB; REST APIs; Git/CI-CD.
Python, Java, AWS, PostgreSQL, MySQL, REST API, Git, CI/CD, Docker, Flask, FastAPI, React
2mo
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Robotics Software Developer
San Francisco, California, United States
OnsiteFull Time
2+ YOE2+ years robotics software development; BS/MS in CS/Robotics/EE; C++, Python; ROS/ROS 2; Docker; real-time, multi-threaded; Git/JIRA; US work authorization.
Git, JIRA, ROS, ROS 2, Docker, Python, C++
1mo
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Application Developer, Senior
Oakland or Long Beach or El Dorado Hills or Lodi or Rancho Cordova or Redding or San Diego or Woodland Hills
$103k-$154k/yr HybridFull Time
5+ YOE5+ years full stack development; BA/BS; front-end frameworks; backend APIs in .NET/Java/Node.js/Python; SQL/NoSQL; cloud-native (Azure preferred); Docker; IaC; CI/CD; AI coding tools; healthcare experience preferred.
React, Vue, Angular, JavaScript, TypeScript, .NET, Java, Node.js, Python, SQL, MS SQL Server, Oracle, NoSQL, REST, Azure, AWS, GCP, Docker, Ansible, Bicep, ARM, Terraform, GitHub, GitLab, Bitbucket, Git, Copilot, Cursor, Claude, Epic
8h
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Senior Software Engineer II
Brisbane, California, United States
$162k-$227k/yr RemoteFull Time
8+ YOE8+ years in software development; Python backend; Docker/Kubernetes; cloud (AWS/Azure/GCP); scalable backend design; strong collaboration.
Python, Docker, Kubernetes, AWS, Azure, GCP
1w
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Staff Software Engineer
Berkeley, California, United States
$190k-$228k/yr OnsiteFull Time
10+ YOE10+ years of software development; cloud-based systems; TypeScript/Python; React; SQL; experience with AWS; strong collaboration and ownership.
TypeScript, Python, React, SQL, AWS, protobufs, RPC frameworks
1d
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Junior Backend Engineer
San Francisco, California, United States
$120k-$145k/yr HybridFull Time
3+ YOE1-3 years backend experience, Python, API development, scalable data handling, AI/ML integration, security/compliance (KYC/KYB), clean maintainable code.
Python, REST APIs, Knowledge graphs, LLMs, RLHF, LoRA
1w
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Senior Software Engineer II, Developer Experience
New York or San Francisco or Santa Clara
$213k-$250k/yr HybridFull Time
8+ YOE8+ years in platform, backend, or fullstack engineering; production LLM experience; API and developer ergonomics focus; Python or Java; CI/CD tooling; cloud-native stack; security-minded.
Python, Java, CI/CD tooling, GitHub Actions, CircleCI, ArgoCD, Jenkins, Docker, AWS, Terraform, Kubernetes, Vault, Cloudsmith
HiringCafe market data
Python Developer Jobs market signals in Fairfield, CA, US
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
2,500+
Hiring companies
800+
Fresh sample
42% new in 30d
Salary visibility
93% show pay
Companies appearing in this market
AbbottAnthropicAscendiunBaselayerBlackRockCartaCheckrCity and County of San Francisco
Work location mix in visible results
Hybrid: 71Onsite: 44Remote: 5