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Full Stack Python Developer Jobs in Fairfield, CA, US
180+ full stack python developer jobs from 120+ companies hiring in Fairfield, CA, US.
1mo
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Software Engineer, AI Foundation (Mid-Senior level)
San Francisco, California, United States
$160k-$240k/yr HybridFull Time
3+ YOE3+ years backend or full-stack experience; BS in CS or related field; strong Python; experience with LLM-based apps, data pipelines, and observability; platform mindset.
Python, Airflow, LLM, LangGraph, vector databases, document parsing, observability tooling
1mo
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Founding Senior Engineer (Hybrid + Equity)
San Francisco, California, United States
$80k-$120k/yr HybridFull Time
5+ YOE5+ years backend or full-stack experience; strong Python/TypeScript; design distributed systems; build async workflows, APIs, databases; eager to integrate AI; startup mindset.
React Native, Expo, TypeScript, Python, FastAPI, AWS, GraphQL, PostgreSQL, Aurora, S3, CDK, EventBridge, Bedrock, Pinecone
5d
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Forward Deployed Engineer
Menlo Park or San Francisco
$170k-$200k/yr HybridFull Time
4+ YOE4+ years in robotics, computer vision, ML, data science, or model building; strong full-stack skills (Python, JS/TS, APIs, SQL); proven delivery of complex technical projects; customer-facing experience.
Python, JavaScript, TypeScript, APIs, SQL, Integrations
1mo
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Software Engineer, Bugbot
San Francisco or New York City
HybridFull Time
Design, implement, and ship full-stack features; collaborate with ML and product teams; own end-to-end product area.
JavaScript, TypeScript, Python, React, LLM integration
1mo
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Software Engineer, Growth
San Francisco, California, United States
$194k-$237k/yr RemoteFull Time
2+ YOE2+ years full-stack software engineering; strong debugging; data-driven; strong communication; remote collaboration; fast iteration.
React, TypeScript, Python, Django
1mo
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Integration Engineer, People Technologies
Bellevue or Livingston or New York or San Francisco or Sunnyvale
$165k-$242k/yr HybridFull Time
5+ YOE5+ years as a Full-Stack or Integration Engineer; strong React frontend; backend in Node.js/Python/Java; API/microservices; enterprise integrations; Workato/Boomi/Tray.io; Camunda/Airflow/Zapier; GenAI and cloud/AWS/GCP/Azure; data pipelines and API security.
React, Angular, Vue, Node.js, Python, Java, Workato, Boomi, Tray.io, Camunda, Apache Airflow, Zapier, OpenAI, LangChain, RAG, AWS, GCP, Azure, API security, Data pipelines
1w
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Senior Applied AI Engineer
San Francisco, California, United States
$182k-$207k/yr OnsiteFull Time
5+ YOE5+ years backend software engineering; strong Python; cross-stack experience; proven shipping in fast-paced, ambiguous environments; excellent communication.
Python, APIs, Data Pipelines, Distributed Systems, Backend Services, GPU
2w
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AI Engineer
San Francisco, California, United States
OnsiteFull Time
3+ YOEHands-on with modern foundation models; strong model behavior intuition; fine-tuning, training pipelines, dataset construction; Python ML stacks and TypeScript production systems; action-oriented, owner mindset.
Python, Typescript, LLMs, Multimodal models, RLHF, OpenAI, Anthropic, Next.js, GraphQL, Node.js
2mo
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Senior AI Engineer
San Francisco, California, United States
$200k-$250k/yr OnsiteFull Time
Strong Python and SQL skills; experience with data infrastructure; PostgreSQL with JSONB/vector types; AWS; production AI/ML systems; cross-stack work; curiosity and pragmatism.
Python, SQL, PostgreSQL, Linux, AWS, GCP, Langfuse, Modal, DuckDB, Fireworks, Baseten, Anthropic
2w
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Senior Applied AI Engineer
New York City or San Francisco or United States
$200k-$235k/yr HybridFull Time
5+ YOEProven track record building end-to-end, production-grade AI systems; expertise with LLMs, agent orchestration, multi-agent systems, and prompt engineering; strong Python and GenAI frameworks; full-stack AI experience; MLOps collaboration.
Python, LLMs, agent orchestration, multi-agent systems, prompt engineering, vLLM, Crew AI, Strands, Chat Completions API, MLOps, Spark, Snowflake, Databricks
2mo
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Senior Software Engineer - Infrastructure
San Mateo, California, United States
$170k-$258k/yr HybridFull Time
4+ YOE4+ years platform/DevOps infra, Kubernetes, Python/Go, CI/CD, cloud networking and security, cross-stack work.
Kubernetes, Go, Python, CI/CD, Cloud, Docker, Linux, Networking, Security
3w
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Staff Product Engineer
San Francisco, California, United States
HybridFull Time
8+ YOE8+ years of experience as a full stack engineer, with React and TypeScript, API design, and backend systems. Strong product sense and leadership.
React, TypeScript, Python, Scala
1mo
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Senior Software Engineer, Commerce Platform
South San Francisco, California, United States
$180k-$270k/yr HybridFull Time
Build production software across the full stack; scalable architecture; AI tooling; cross-functional collaboration.
Go, Python, React, gRPC, Kafka, PostgreSQL, AWS, Bazel, Grafana, Honeycomb
1mo
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Staff iOS Engineer
New York or San Francisco or Seattle
$224k-$280k/yr RemoteFull Time
Experience building iOS apps; define release/testing processes; proficient in Swift/SwiftUI; full-stack experience; strong collaboration across teams; mentoring and leadership capabilities.
Swift, Python, TypeScript, SwiftUI, FastAPI, SQLAlchemy, React, Remix, Next.js, Postgres, Redis, AWS, Datadog, PagerDuty, Sentry, Github
2mo
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Senior Software Engineer, Applied AI (BE)
San Francisco, California, United States
$165k-$247k/yr HybridFull Time
5+ YOE5–8 years software engineering; full-stack; 2+ years AI/ML apps; strong Python; AWS, Docker, REST; 2+ yrs frontend (React/TypeScript/Vue); LLM integration; distributed systems; secure coding; cross-team collaboration.
Python, AWS, Docker, REST, React, TypeScript, Vue, LangChain, LlamaIndex, OpenAI, Claude, Gemini, Pinecone, FAISS, Qdrant, ECS, EKS, Embeddings, RAG pipelines
2w
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Senior Software Engineer
San Francisco, California, United States
$170k-$200k/yr OnsiteFull Time
5+ YOE5+ years in a high-growth product environment; full-stack with backend, APIs, and modern frontends; AI tooling; Agile; strong product instincts.
Django, Python, React, React Native
2mo
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Forward Deployed AI Engineer - Creative Technologist
San Jose or San Francisco or New York or Chicago
$139k-$258k/yr HybridFull Time
7+ YOE7-8 years in creative technology or full-stack engineering; experience with Adobe APIs, plugin development, and AI/multimodal workflows; travel up to 20%.
Adobe App Builder, UXP, Creative SDK, Photoshop plugin, Figma plugin, Node.js, Python, LLMs, Diffusion models, RAG pipelines, LangChain, LlamaIndex, AutoGen, APIs, Multimodal processing
6d
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Software Engineer, Cloud
San Francisco or United States
$166k-$183k/yr RemoteFull Time
2+ YOEMaster’s degree in Computer Science or Engineering and 2 years of relevant experience; extensive tech stack including Java, Kotlin, Microservices, Spring Boot, AWS, GCP, Terraform, Kubernetes; Python, Scala, Airflow, Zookeeper, Flutter.
Java, Kotlin, Microservices, Spring Boot, AWS, Scala, Airflow, Zookeeper, Flutter, GCP, Terraform, Python, Kubernetes
3w
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AI/ML Research Engineer
Boston or San Francisco
OnsiteFull Time
2+ YOE2+ years with PyTorch/JAX; Python stack; distributed computing; protein/computational biology familiarity; Git; independent problem solving; strong communication.
Python, PyTorch, JAX, NumPy, Pandas, scikit-learn, Git
2w
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Staff Fullstack Engineer
San Francisco or Los Angeles or Portland or Seattle
$214k-$235k/yr RemoteFull Time
Senior staff engineer focused on AI/ML-driven backends, with Node.js, Python, React, TypeScript, and cloud experience (AWS/GCP), building scalable APIs, data pipelines, and cross-stack collaboration.
Node.js, Python, React, TypeScript, AWS, GCP, Aurora, RDS, S3
3w
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Senior Staff Software Engineer, Perception
Amsterdam or Berlin or Dublin or Frankfurt or Italy or London or Munich or Paris or Poland or Stockholm or United Kingdom or San Francisco
RemoteFull Time
5+ YOE5+ years in architecting/deploying 2D/3D object detection; Python proficiency; lead projects autonomously; experience across perception stack.
Python
4d
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Senior Lead Software Engineer (Go, Java, AWS)
San Francisco, California, United States
$251k-$286k/yr OnsiteFull Time
6+ YOE6+ years software engineering; Bachelor's degree; 1+ year cloud (AWS); Java and Go experience; AWS, Docker, Kubernetes; full-stack skills (JavaScript/TypeScript/SQL/Python/HTML/CSS); leadership experience.
Java, Go, JavaScript, Python, TypeScript, SQL, HTML, CSS, Docker, Kubernetes, AWS, GCP, Microsoft Azure, NoSQL, RDBMS
2w
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Senior AI Implementation Engineer - Moveworks
San Francisco, California, United States
$116k-$192k/yr RemoteFull Time
5+ YOE5+ years technical experience; full-stack workflow design; REST APIs or iPaaS; travel up to 25%; comfortable with enterprise platforms.
REST APIs, iPaaS, Workato, Azure Functions, AWS Lambdas, ServiceNow Flow Designer, Python, JavaScript, Golang
1mo
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Software Engineer (SWE I / SWE II)
San Mateo, California, United States
$135k-$175k/yr HybridFull Time
3+ YOE3–5 years of professional software engineering experience; ability to build production systems; strong full-stack skills; biotech domain experience a plus.
TypeScript, React, Material-UI, Vega, Python 3, SQLAlchemy, RESTful API design, AWS, PostgreSQL, Pandas, PyTorch
5d
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Senior Backend Engineer
San Francisco or Toronto or Los Angeles or Raleigh
$168k-$210k/yr HybridFull Time
5+ YOE5+ years backend or full-stack experience; 1–2+ years in senior/lead roles; Node.js with TypeScript; GraphQL/REST APIs; distributed systems; strong CS fundamentals; ability to own projects end-to-end; AI tooling experience preferred.
Node.js, TypeScript, GraphQL, REST, Docker, Kubernetes, Python
1mo
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Staff Software Engineer, New Gaming Features
San Francisco Bay Area or United States
$248k-$279k/yr HybridFull Time
8+ YOE8+ years of software engineering experience; strong React/TypeScript and Python skills; track record of shipping user-facing features; able to switch tech stacks; collaborative cross-functional teamwork; ownership mindset; interest in gaming community features.
React, TypeScript, Python
4d
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Flight Software Engineer
San Francisco, California, United States
$140k-$160k/yr OnsiteFull Time
3+ YOE3+ years building taskable software stacks; service-based architectures; Linux drivers; strong communicator; collaborative; learning mindset.
Docker, Rust, Python, MQTT, RPC, protobufs, flatbuffers, Linux
3w
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Forward Deployed Engineer
San Francisco, California, United States
$120k-$180k/yr HybridFull Time
0+ YOE0–10 years in full-stack, AI, or solutions engineering; experience integrating AI/automation in real apps; hands-on with LLMs/AI SDKs; REST/JSON, Python/JavaScript; ownership, problem solving, and strong communication; willingness to work in-person in SF.
REST/JSON, Python, JavaScript, Git, NPM/PNPM
2mo
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Senior Analytics Engineer
San Francisco, California, United States
$160k-$180k/yr RemoteFull Time
Advanced SQL and Python; data modeling; experience with modern data stack (Snowflake, dbt, Hex/Polytomic); build scalable data pipelines.
SQL, Python, Snowflake, dbt, Snowpark, Hex, Polytomic
3w
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Robotics Systems Engineer
San Francisco, California, United States
HybridFull Time
Encord: Data infrastructure for training and evaluating physical AI systems.
Own robot hardware stack, data pipelines, and edge infra; build from scratch; strong robotics, Python, and ROS skills; able to work in SF hybrid.
ROS, ROS 2, Python, Linux, Docker, MCAP, ROSBAGS
1mo
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Founding Senior Engineer (Hybrid + Equity)
San Francisco, California, United States
$80k-$120k/yr HybridFull Time
5+ YOE5+ years of backend or full-stack experience; strong Python or TypeScript; system design and distributed architecture; async workflows, APIs, databases; startup experience; interest in AI.
React Native, Expo, TypeScript, FastAPI, AWS Lambda, GraphQL, AppSync, Aurora Serverless, Postgres, S3, CDK, EventBridge, AW S Bedrock, Claude, Llama, Pinecone
1mo
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Staff Applied AI Engineer - Pre-Sales
New York City or San Francisco or Redwood City or Austin or Dallas or Seattle or Atlanta or Nashville or Boston or United States
$190k-$330k/yr HybridFull Time
5+ YOE5+ years in customer-facing technical roles; Python experience; GenAI stack knowledge; pre-sales and solutioning experience.
Python, LLM stack, RAG, Vector databases, Data processing frameworks, Prompts and agent authoring tools, scikit-learn, Pandas, Spark
2mo
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Data Engineer
Oakland, California, United States
$150k-$210k/yr HybridFull Time
5+ YOE5+ years in data or software engineering; building data warehouses and pipelines; strong Python/SQL; modern data stack (dbt, Airflow, BI tools); cloud data warehouses (Snowflake, BigQuery, Redshift); CI/CD and IaC; cross-functional collaboration.
dbt, Airflow, Looker, Metabase, SQL, Python, CI/CD, Infrastructure as Code, Snowflake, BigQuery, Redshift, Tableau
3d
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Infrastructure Engineer (Storage)
New York or San Francisco or Seattle or United States
$180k-$200k/yr HybridFull Time
5+ YOE5+ years in infrastructure or systems engineering; hands-on with distributed storage (VAST, Ceph); strong Linux; Python; bare-metal; cross-stack debugging; storage networking; capacity planning and monitoring.
VAST, Ceph, Linux, Python, NFS, RDMA, GPU Direct Storage, S3-compatible storage
1w
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Senior Data Platform Engineer
Detroit or Miami or New York or San Francisco or Washington
$160k-$200k/yr HybridAll Commitments Available
6+ YOE6+ years of data infrastructure/engineering experience; 4+ years with modern data stacks; 2+ years building production data pipelines; strong SQL, Python; Terraform; cloud-based IaC; ownership mindset.
SQL, Python, Terraform, BigQuery, Snowflake, Redshift, dbt, Fivetran, Postgres, Pulumi, CloudFormation, Looker
3d
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Founding DevRel
San Francisco or New York or Toronto or London or Europe
RemoteFull Time
2+ YOE2–3+ years in Developer Relations or related role; strong AI fundamentals; portfolio of technical content; Python proficiency; full-stack ownership; clear communicator.
Python
2mo
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Senior/Staff Site Reliability Engineer
San Francisco, California, United States
$180k-$250k/yr OnsiteFull Time
5+ YOE5+ years in production systems; Kubernetes at scale; IaC (Terraform, Ansible); Linux networking; CI/CD (FluxCD, ArgoCD); Python and Go or Bash; monitoring stack; strong communication.
Kubernetes, Terraform, Ansible, Linux networking, CNI, VXLAN, BGP, FluxCD, ArgoCD, Python, Go, Bash, Prometheus, Grafana, Loki, Thanos, VictoriaMetrics, Datadog, Falco, eBPF, XDP, Calico, Cilium, MetalLB, Ceph, Longhorn
1mo
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Senior Software Engineer, Data Platform
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$163k-$247k/yr HybridFull Time
7+ YOE7+ years software engineering; cloud/AWS experience (Redshift, MSK, EMR); OLAP (Clickhouse); data pipelines (Airflow, Python); streaming (Kafka/Kinesis); strong requirements translation; production data stack ownership.
AWS, Redshift, MSK, EMR, Clickhouse, Airflow, Python, Kafka, Kinesis
1mo
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Founding Forward Deployed Engineer
San Francisco, California, United States
$220k-$250k/yr HybridFull Time
Senior-level engineer with proven ability to ship production-ready software; experience in full-stack or perception engineering; adept at collaborating with customers and translating feedback into product features; familiarity with PyTorch or TensorFlow; experience in startup or fast-moving environments.
PyTorch, TensorFlow, Python, Frontend technologies, Backend technologies, DevOps
2w
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Lead BI Engineer
Brooklyn or San Francisco
$180k-$210k/yr OnsiteFull Time
7+ YOE7+ years in analytics engineering/BI; SQL and dbt; dimensional modeling; lakehouse stack; KPI frameworks; strong communication.
dbt, SQL, Snowflake, BigQuery, Databricks, Looker, Tableau, Sigma, Python
HiringCafe market data
Full Stack 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
180+
Hiring companies
120+
Fresh sample
47% new in 30d
Salary visibility
84% show pay
Companies appearing in this market
OktaServiceNowAdobeAlembicHeadwayMixpanelSoFiWingRep
Work location mix in visible results
Hybrid: 27Onsite: 12Remote: 10
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