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Python React Developer Jobs in California (NOW HIRING)

Raised more than $5mn and recently launched the product The Role We're hiring a full-stack engineer ... Comfortable working across the stack (Python, React, etc.) * Prior experience building user-facing ...

Raised more than $5mn and recently launched the product The Role We're hiring a full-stack engineer ... Comfortable working across the stack (Python, React, etc.) * Prior experience building user-facing ...

Raised more than $5mn and recently launched the product The Role We're hiring a full-stack engineer ... Comfortable working across the stack (Python, React, etc.) * Prior experience building user-facing ...

... Python + React/TypeScript) * Strong backend fundamentals: REST API design, authentication, database modeling * Production AWS experience (Lambda, EC2, S3, DynamoDB, or comparable services) * DevOps ...

... Python + React/TypeScript) * Strong backend fundamentals: REST API design, authentication, database modeling * Production AWS experience (Lambda, EC2, S3, DynamoDB, or comparable services) * DevOps ...

... Developer using open-source technologies. * Strong experience with Python and/or other object ... React, Knockout * Keyed storage: MongoDB, Redis * Dev tools: Git, Vagrant, Fabric, Docker, AWS ...

Fluency in our core stack (Django, Python, React, and React Native)-accelerates time-to-impact and ... developer tooling and experience. * Contribute Technical Input - Provide input on team technical ...

Python, React, TypeScript, and SQL (dbt) * AI layer uses LLMs for agentic workflows Infrastructure includes browser-use and computer-use for integration building, event-driven pipelines, and standard ...

Python, React, TypeScript, and SQL (dbt) * AI layer uses LLMs for agentic workflows Infrastructure includes browser-use and computer-use for integration building, event-driven pipelines, and standard ...

Staff Engineer

San Francisco, CA · On-site

$200K - $300K/yr

Python, React, TypeScript, and SQL (dbt) * AI layer uses LLMs for agentic workflows ... Senior Software Engineer / Founding Engineer / Principle Engineer We may use artificial ...

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Python React Developer information

What are the key skills and qualifications needed to thrive as a Python React Developer, and why are they important?

To thrive as a Python React Developer, you need strong proficiency in Python for backend development and React.js for building dynamic user interfaces, often supported by a degree in computer science or related field. Familiarity with frameworks like Django or Flask, RESTful APIs, version control systems like Git, and modern JavaScript tools is essential, along with experience in cloud platforms or CI/CD pipelines. Excellent problem-solving, collaboration, and communication skills help you work effectively within development teams and translate client requirements into robust solutions. These skills ensure the delivery of high-quality, scalable applications that meet user needs and business objectives in a rapidly evolving tech landscape.

How do Python React Developers typically collaborate with backend and frontend teams on a project?

Python React Developers often act as a bridge between backend and frontend teams, leveraging their expertise in both domains. They work closely with backend developers to design and implement RESTful APIs or GraphQL endpoints in Python frameworks like Django or Flask, while also collaborating with frontend specialists to build seamless user interfaces in React. Regular stand-ups, code reviews, and shared documentation are common practices that ensure effective communication and alignment across the team. This collaborative environment helps deliver cohesive and scalable web applications.

What are Python React Developers?

Python React Developers are software engineers who specialize in building web applications using Python for backend development and React.js for frontend development. These professionals are skilled in creating robust server-side logic with Python frameworks like Django or Flask, while designing interactive and responsive user interfaces with React. Their combined expertise ensures seamless integration between the frontend and backend, resulting in efficient, scalable, and user-friendly applications.

What is the difference between Python React Developer vs JavaScript Front-End Developer?

AspectPython React DeveloperJavaScript Front-End Developer
Primary SkillsPython, React.js, HTML, CSSJavaScript, React.js, HTML, CSS
Work EnvironmentWeb development, full-stack projects, backend integrationClient-side UI/UX, interactive web interfaces
Common EmployersTech companies, startups, agenciesTech firms, digital agencies, freelancing

Both roles involve React.js and web development, but Python React Developers typically work on backend integration using Python frameworks like Django or Flask, while JavaScript Front-End Developers focus solely on client-side interfaces. The choice depends on whether the role emphasizes backend skills alongside React or is primarily front-end focused.

What cities in California are hiring for Python React Developer jobs? Cities in California with the most Python React Developer job openings:

Founding Engineer

Weekday AI

San Francisco, CA • On-site

Full-time

Posted 6 days ago


Job description

This job is for a client of Weekday. One of the fastest growing YC startups. We will fast track your application if you apply here.

About Us

We’re an early-stage startup building AI-driven tools that help consumer apps optimize user experiences automatically. Our product is already live and used by millions globally, with rapid month-over-month growth.

We’re backed by top-tier investors and operators, and we’re just getting started.

Raised more than $5mn and recently launched the product

The Role

We’re hiring a full-stack engineer to help us build and scale our AI-powered experience editor. You’ll work across the stack—front-end and back-end—and play a key role in shaping the product and infrastructure.

This is a high-impact role with lots of ownership, fast iteration, and exposure to real-world scale.

What You'll Do
  • Build core features of our AI-driven editor and experimentation platform
  • Write scalable back-end code and ship clean, intuitive UIs
  • Integrate new APIs and AI models to power smart user experiences
  • Collaborate closely with founders and customers
  • Own projects end-to-end in a fast-paced, hands-on environment
Details
  • Full-time, in-person role based in San Francisco (Mon–Sat)
  • Must be authorized to work in the U.S.

Requirements

What We're Looking For
  • 3+ years of software engineering experience
  • Strong problem-solving ability and a bias for action
  • Comfortable working across the stack (Python, React, etc.)
  • Prior experience building user-facing products
  • Strong communication and collaboration skills
Nice to Have
  • Experience with AI/ML tools or APIs
  • Familiarity with mobile platforms
  • Past experience at an early-stage or fast-growing company