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Backend Python Developer Jobs in Cupertino, CA, US
520+ backend python developer jobs from 290+ companies hiring in Cupertino, CA, US.
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Senior Software Engineer
Menlo Park, California, United States
$190k-$307k/yr HybridFull Time
5+ YOE5+ years frontend/backend software development; strong TypeScript/React frontend; Django backend; CSS-in-JS, Storybook, Playwright; AI-driven development familiarity; in-person collaboration in Menlo Park.
Python, Django, Postgres, React, Typescript, AWS, Salesforce, Playwright, Storybook, CSS-in-JS, GitHub Copilot, Cursor, Claude Code
1mo
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Senior Software Engineer - API Experience
San Francisco or San Jose or Seattle
$266k-$445k/yr HybridFull Time
Backend and frontend development of core cloud APIs and services; experience with Python, Django or FastAPI, Postgres; strong collaboration across teams; ability to own features end-to-end.
Python, Unix/Command Line, Django, FastAPI, PostgreSQL, AWS, Okta, Cloudflare, Kubernetes, Terraform, Atlantis, Crossplane, ML/AI experience, Application security
1mo
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AI Engineer
San Francisco, California, United States
$150k-$300k/yr OnsiteFull Time
2+ YOE2+ years in software engineering or ML; production-quality Python and backend experience; familiarity with AI research and deployment; interested in applied AI and security.
Python, ML frameworks, Backend systems, Vector stores, Hybrid search, Databases
1w
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Senior Mobile Engineer, IOS
San Carlos, California, United States
$137k-$207k/yr OnsiteFull Time
8+ YOE8+ years software development; expert iOS development; Swift; some backend (Java, Go, Python); shipping apps to consumers; BS/MS in CS or related field; App Store shipping track record.
Swift, iOS, Java, Go, Python, RESTful APIs, GraphQL
3w
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Senior Software Engineer, Financial Platform
San Francisco, California, United States
$196k-$220k/yr RemoteFull Time
5+ YOE5+ years software engineering; backend Python; frontend React/TypeScript; ownership and impact mindset.
Python, React, TypeScript
1w
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Software Engineer, Platform, Tinker
San Francisco or New York
$350k-$475k/yr OnsiteFull Time
BS in CS or equivalent; backend experience in Python or Rust; experience with billing/identity; collaborative; initiative to ship features.
Python, Rust, OAuth, SAML, RBAC, SSO, SCIM
1mo
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Integrations Engineer
New York City or San Francisco
$160k-$265k/yr OnsiteFull Time
2+ YOE2–5 years software engineering, Python backend, integrations with third-party APIs, cloud (AWS), Kafka/PostgreSQL/Redis/Elasticsearch, on-call reliability.
Python, AWS, Kafka, PostgreSQL, Redis, Elasticsearch, Snowflake, S3, SharePoint, Dropbox, Google Drive
5d
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Senior Software Engineer II, Customer Value, Orchestration
San Francisco, California, United States
$207k-$233k/yr HybridFull Time
6+ YOEBackend software development, 6–8+ years, Ruby on Rails/Java/C#/Python, leadership of complex projects, cloud/docker, SQL, observability tools.
Datadog, LaunchDarkly, Sentry, Mixpanel, Iterable, Docker, AWS, DBT, Snowflake, SQL, Ruby on Rails, Java, C#, Python
2mo
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Software Engineer, Insights
San Francisco or Palo Alto
$140k-$265k/yr HybridFull Time
5+ YOE5+ years of software engineering; backend services and data pipelines; SQL; proficiency in Golang, Java, TypeScript, or Python; experience with data warehouses.
Golang, Java, TypeScript, Python, SQL, Data Warehouses
3w
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Software Engineer II
San Francisco, California, United States
$151k-$227k/yr HybridFull Time
Backend software engineer responsible for designing, developing, and maintaining services and data processing pipelines.
Java, Scala, Python, Kubernetes, Docker, GitLab CI, Apache Spark
1mo
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Senior Software Engineer, Intelligent Messaging
San Francisco, California, United States
$190k-$230k/yr RemoteFull Time
5+ YOE5+ years backend software development; proficient in Java, Python, or Go; experience building scalable, high-performance systems; strong collaboration and practices like code reviews and CI/CD.
Java, Python, Go, AWS, DynamoDB, Kinesis, PostgreSQL, Redis, Kafka, Pulsar, React, TypeScript, Docker, Kubernetes, Terraform, Istio, Datadog, GraphQL, Storybook, Radix UI, Vite, esbuild, Playwright, Python (libraries), HuggingFace, PyTorch, TensorFlow, Pandas
1w
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Software Engineer, Agents
San Francisco, California, United States
$173k-$234k/yr HybridFull Time
2+ YOE2+ years of professional software engineering; experience with backend (Python) and frontend (React); interest in LLMs and AI agents; strong collaboration and fast iteration.
Python, React
2mo
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Staff AI Agent Engineer
Boston or Berkeley
HybridFull Time
6+ YOE6+ years software engineering; Python; backend; LLMs; customer-facing; strong ownership.
Python, APIs, Cloud, LLMs, Agent Frameworks
3w
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Senior/Staff/Principal C++ Software Engineer
San Francisco or Malibu
OnsiteFull Time
5+ YOE5+ years industrial C++ software development; strong C++, Python/Java/JavaScript; Linux; robotics/ROS2 or DDS a plus; AI labeling or cloud backend experience preferred.
C++, Python, Java, JavaScript, Linux, ROS 2, DDS, Git, CI/CD, AI labeling
4w
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Software Engineer, Ramp Travel
New York City or San Francisco or Remote
$160k-$220k/yr HybridFull Time
3+ YOE3+ years backend engineering; fluent in Python; experience with high-scale systems; customer-facing collaboration; travel APIs preferred.
Python
1mo
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Senior Software Engineer - HPC
Santa Clara or Austin or Durham
$152k-$242k/yr HybridFull Time
5+ YOEBackend software development, distributed systems, cloud, 5+ years experience, BS CS or related field.
Go, Java, C/C++, Scala, Python, Elixir, Kubernetes, Terraform, CI/CD, GitOps, Infrastructure as Code
2mo
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Staff Software Engineer, Inventory Management
San Francisco or Seattle
$189k-$331k/yr OnsiteFull Time
Lead engineer with backend Python/Django, frontend React, experience with logistics/integrations, scalable systems.
Python, Django, React
2mo
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Senior Software Engineer
Sunnyvale, California, United States
$129k-$198k/yr HybridFull Time
3+ YOEBS/MS/PhD in CS or Engineering; 3+ years Python; backend infrastructure; dashboards; strong communication; remote/hybrid work.
Python, SQL, BigQuery, Airflow, DBT, Looker, Streamlit, GitHub Copilot, Cursor
1mo
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Full Stack Engineer
Sunnyvale, California, United States
$120k-$160k/yr OnsiteFull Time
Proficient in Node.js, React/Redux, ES6, HTML5, CSS3; RESTful APIs; backend in Python/Java/JavaScript; SQL and NoSQL databases; Git; live media streaming tech; Axis cameras/API integration; AWS; AI-assisted development tools.
Node.js, React, Redux, ES6, HTML5, CSS3, Python, Java, JavaScript, REST API, Django, Flask, Rails, MySQL, MongoDB, Amazon DocumentDB, Git, Axis VAPIX, ONVIF, AWS S3, HLS, WebRTC, Claude AI, GitHub Copilot, Tabnine, Three.js, Babylon.js, Cesium, WebGL
1mo
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AI Product Testing Engineer
San Francisco, California, United States
$120k-$200k/yr HybridFull Time
Bachelor's in CS/EE/CE; Python; backend/API testing; AI/software testing; Docker/Kubernetes; strong problem-solving and communication.
Python, Docker, Kubernetes, REST, gRPC, CI/CD, Go, C/C++, Node.js, Typescript, PyTorch, HuggingFace
1mo
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Sr. Lead AI Engineer
Palo Alto, California, United States
$216k-$324k/yr OnsiteFull Time
8+ YOE8+ years backend software experience; production AI (generative/agentic); distributed systems; Python; AWS/Kubernetes; leadership of technical projects.
Python, FastAPI, Django, Spark, Hadoop, SQLAlchemy, Alembic, AWS, Kubernetes, Celery, Kafka, SQS, RabbitMQ, Redis
2mo
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Server Engineer, Comms & Experimentation
San Francisco, California, United States
$155k-$175k/yr HybridFull Time
1+ YOE1-3 years backend software engineering; proficient in Java/Scala/Python/Go; relational databases; strong collaboration and problem-solving.
Java, Scala, Python, Go, MySQL, PostgreSQL
2mo
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Senior Software Engineer, Partner Platform
San Francisco, California, United States
$230k-$265k/yr RemoteFull Time
5+ YOE5+ years backend/platform experience; BS CS or related field; strong craft; ownership of product and platform initiatives; experience with asynchronous systems and data pipelines.
Backend, APIs, Data Pipelines, Event-Driven Architecture, PostgreSQL, Python, Go, Java
4w
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Software Engineer
San Francisco, California, United States
$157k-$235k/yr HybridFull Time
1+ YOEBachelor's degree in CS/SE/CE or related field; 1 year software engineering exp; Python/Java/Go; AWS; design patterns; distributed backend and low-latency systems.
Python, Java, Go, AWS, S3, EC2, EBS
2w
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Software Engineer, Full Stack, NotebookLM
Mountain View, California, United States
$207k-$300k/yr OnsiteFull Time
8+ YOEBachelor's or equivalent; 8+ years software development; 5 years testing/launching; 5 years full stack across backend (Java, Python, Golang, C++) and frontend (JavaScript/TypeScript, HTML, CSS); 3 years design/architecture.
Java, Python, Golang, C++, JavaScript, TypeScript, HTML, CSS
1mo
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Founding Platform Engineer
San Francisco, California, United States
$150k-$250k/yr OnsiteFull Time
3+ YOE3-5 years backend/infrastructure engineering; strong Python; databases, networking, distributed systems; cloud ops experience; clear communication; on-site in San Francisco.
Python, Cloud, Databases, Networking, Distributed Systems
2mo
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Full Stack Engineer
Palo Alto, California, United States
$133k-$165k/yr OnsiteFull Time
4+ YOE4+ years backend or full-stack engineering; Python/Node.js; PostgreSQL; experience with AI-assisted tools; internal apps for scientific users.
Python, Node.js, FastAPI, Flask, Express, PostgreSQL, Docker, Next.js, React, NumPy, pandas, Claude, Cursor, Copilot
1mo
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Full-stack Developer (Full-Time/Intern) - San Francisco
San Francisco, California, United States
OnsiteFull Time, Internship
3+ YOE3+ years full-stack web development; JS/TS with a major frontend framework; backend in Node.js/Python/Go/Java; databases; cloud deployments; strong engineering skills; interest in AI/ML.
React, Vue, Angular, Node.js, Python, Go, Java, AWS, GCP, Azure, Cloudflare, TypeScript
2w
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Software Engineer, Product Experience
San Francisco, California, United States
$150k-$240k/yr RemoteFull Time
Frontend and backend experience (Typescript/React; Go/Python); strong UI/UX empathy; deliver quality software; knowledge of CDNs and AI tools.
Typescript, React, Next.js, Tailwind CSS, Radix/ShadCN, Jest, Cypress, Playwright, Vitest, Storybook, Echarts, D3/Observable, Clerk, Auth0, Go, Python, PostgreSQL, AlloyDB, Blob storage, Cloudflare Pages
1w
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Software Engineer - Product (New Grad)
San Francisco, California, United States
$130k-$150k/yr OnsiteFull Time
Experience with React, Next.js, Tailwind CSS, Python; shipped production code; strong frontend and backend understanding; examples of live projects.
React, Next.js, Tailwind CSS, Python
1w
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Applied AI Engineer
San Francisco or New York City or Barcelona
$180k-$240k/yr HybridFull Time
3+ YOE3+ years backend/API/cloud infra; 2+ years production AI systems; Python; experience with LLMs, RAG; strong product sense.
Python, LLM, RAG, APIs, Cloud
1w
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Staff Product Engineer
San Francisco or New York
HybridFull Time
8+ YOESenior frontend-focused role building React/TypeScript, with backend collaboration (Python/Flask) and observability; strong emphasis on performance, accessibility, and design systems.
React, TypeScript, Python, Flask, Datadog
2mo
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ML Systems Engineer, Robotics
San Francisco, California, United States
$218k-$273k/yr OnsiteFull Time
4+ YOE4+ years backend systems, ML infra, GPU optimization, Python/Go/C++, Kubernetes, Docker, AWS/GCP, Terraform.
Docker, Kubernetes, AWS, GCP, Terraform, Python, Go, Rust, C++
3w
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Staff Software Engineer
Toronto or Oakland
$168k-$209k/yr HybridFull Time
Senior software engineer skilled in multiple languages, backend and data systems, distributed teams, and customer-focused product development.
Ruby on Rails, Python, Go, Java, Kotlin, Scala, C++, TypeScript, Vue, AWS, GCP, Azure, Snowflake, REST APIs
6d
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Staff Software Developer - Enterprise AI
Palo Alto, California, United States
$218k-$328k/yr OnsiteFull Time
6+ YOE6+ years in software engineering; deep backend/infrastructure; Python/Go; strong Kubernetes; cloud-native on AWS/GCP; IaC (Terraform); CI/CD; experience with AI tooling and patterns.
Python, Go, Kubernetes, Terraform, AWS, GCP, CI/CD, OpenTelemetry, Datadog, Grafana
5d
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Software Engineer III (AI)
Campbell, California, United States
$140k-$160k/yr RemoteFull Time
3+ YOEBackend engineering; vector search/ML infra; GPU/accelerated libraries; filesystem integration; AI-first development; strong collaboration.
Go, Python, C, CUDA, TensorRT, cuVS, DALI, GPU, Linux, ZFS
2w
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Full-Stack Engineer
San Francisco or New York City
$260k-$300k/yr OnsiteFull Time
Strong backend in Python; TypeScript/React frontend; full-stack experience; product-minded; fast, high-quality delivery; curious about AI agents.
Python, TypeScript, React, APIs, Data pipelines
1mo
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Product Engineer Intern
San Francisco, California, United States
$30-$50/hr OnsiteInternship
2+ YOEInternship for a product engineer to ship consumer experiences with AI integration; experience shipping consumer products; strong TS/Python; frontend/backend; AI pipelines.
TypeScript, Python, React, Next.js, Node, NestJS, FastAPI, Redis, MongoDB, LangGraph, LangChain
1mo
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Sr. AI Engineer
San Francisco, California, United States
$158k-$254k/yr HybridFull Time
8+ YOE8+ years backend software engineering; 3+ years AI/ML; microservices; Go; Python; AI tools; AWS; Docker/Kubernetes; LangChain/LangGraph.
Go, Python, AWS, Docker, Kubernetes, LangChain, LangGraph, Copilot, Cursor, Claude, CI/CD
4w
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AI Engineer, Voice Systems
Palo Alto, California, United States
$125k-$160k/yr OnsiteFull Time
2+ YOE2–3 years software engineering experience; strong Python; backend/API experience; product-minded with user outcomes; eager to learn in a fast-paced setting.
Python, APIs, LLMs
HiringCafe market data
Backend Python Developer Jobs market signals in Cupertino, 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
520+
Hiring companies
290+
Fresh sample
50% new in 30d
Salary visibility
89% show pay
Companies appearing in this market
GoogleNVIDIARipplingDiscordGeneral MotorsParafinBenchlingHebbia
Work location mix in visible results
Onsite: 29Hybrid: 27Remote: 8