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Typescript React Developer Junior Jobs in California

React Developer

Sunnyvale, CA · On-site

$122K - $142K/yr

React Developer React Developers Must have works for Walmart already. If you have not, we cannot ... Experience with Next.js , TypeScript, or GraphQL. * Familiarity with testing tools (Jest, React ...

... junior developers, setting, and upkeeping a technical workflow using Jira, Git Requirements ... Minimum 8 years of experience with Node.js, front-end development with ReactJS, TypeScript, HTML5 ...

Senior React Developer

Santa Clara, CA · On-site

$150 - $210/hr

TypeScript * Jest, React Testing Library * RESTful API integration Senior React Developer We are looking for a Senior React Developer with 5+ years of experience to join our team in Santa Clara.

New

React Developer

San Jose, CA · On-site

$120K - $140K/yr

Job Title - React Developer Location - REMOTE • Javascript, Node JS, HTML, CSS, React with Hooks, Typescript • Ability to work with Git • Orchestrating pipelines using Gitlab (CI/CD). • ...

React Developer

San Jose, CA · On-site

$120K - $140K/yr

The top skills needed are React/redux, NodeJS, typescript, API, JavaScript, and GitHub. The ... engineering best practices • Collaborate with designers & product managers to iterate on the ...

UI React Developer

Palo Alto, CA · On-site

$58.75 - $76.50/hr

:: UI React Developer Location :: Palo Alto, CA. 6+ years of experience in React.js and its core ... TypeScript for enhanced type safety in JavaScript applications Exposure to testing frameworks like ...

UI React Developer

Palo Alto, CA · On-site

$58.75 - $76.50/hr

Title: UI React Developer Location: Palo Alto, CA (5 Days Onsite) Below are the job specs. 6+ years ... Experience with TypeScript for enhanced type safety in JavaScript applications. Exposure to testing ...

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship ... Implement UI components and user interactions in React + TypeScript * Support backend endpoints ...

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Typescript React Developer Junior information

What is a Typescript React developer junior?

Typescript React Developer Juniors are entry-level software developers who specialize in building web applications using React, a popular JavaScript library for user interfaces, and TypeScript, a typed superset of JavaScript. They typically have foundational knowledge of these technologies and work on tasks such as developing components, fixing bugs, and collaborating with more experienced developers. Junior developers are expected to learn best practices, write clean and maintainable code, and gradually take on more complex responsibilities as they gain experience.

What are the key skills and qualifications needed to thrive as a junior Typescript React developer?

To thrive as a Junior TypeScript React Developer, you need a solid understanding of JavaScript, TypeScript, React fundamentals, and basic web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, package managers (npm/yarn), and front-end build tools is typically required. Strong problem-solving skills, attention to detail, and effective communication help you collaborate and learn within development teams. These skills and qualities are crucial for building reliable, maintainable user interfaces and for growing professionally in a fast-paced tech environment.

What are some common challenges junior Typescript React developers face when joining a new team, and how can they overcome them?

Junior Typescript React developers often encounter challenges such as understanding established codebases, adapting to team coding standards, and effectively using TypeScript’s type system. To overcome these, it’s helpful to actively participate in code reviews, seek feedback from senior developers, and make use of available documentation. Regularly pairing with teammates and practicing writing typed components can also accelerate learning and ease the transition into collaborative workflows.

What is the difference between Typescript React Developer Junior vs Typescript React Developer Mid-Level?

CriteriaTypescript React Developer JuniorTypescript React Developer Mid-Level
Experience0-2 years2-5 years
SkillsBasic understanding of React and Typescript, limited project experienceProficient in React and Typescript, able to handle complex projects
ResponsibilitiesAssist in development, bug fixing, learning best practicesLead small features, optimize code, mentor juniors
Work EnvironmentEntry-level teams, supervised tasksCollaborative teams, independent task management

The main difference between a Typescript React Developer Junior and a Mid-Level is experience and responsibility. Juniors are typically new to the field, focusing on learning and assisting, while Mid-Level developers handle more complex tasks and contribute more independently.

What are popular job titles related to Typescript React Developer Junior jobs in California?

For Typescript React Developer Junior jobs in California, the most frequently searched job titles are:

What job categories do people searching Typescript React Developer Junior jobs in California look for?

The top searched job categories for Typescript React Developer Junior jobs in California are:

What cities in California are hiring for Typescript React Developer Junior jobs?

Cities in California with the most Typescript React Developer Junior job openings:

Infographic showing various Typescript React Developer Junior job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Hybrid React TypeScript Front-End Developer

US staffing Inc

Foster City, CA • On-site

$121K - $141K/yr

Other

Posted 3 days ago

New


Job description

Job Title: Front End React Developer

Location: Foster City, CA – hybrid (1-2x per week)

Type: Long Term Contract

Must Have’s: React/ Typescript

Job Description:

Seeking a talented and detail-oriented Front-End Developer with 3 to 5 years of experience to join our development team. The ideal candidate will have strong expertise in building scalable web applications using React, TypeScript, Redux Toolkit, and SQL. You will play a key role in designing and implementing user interfaces and integrating them with backend services.

Key Responsibilities
  • Develop and maintain responsive web applications using React and TypeScript.
  • Manage application state using Redux Toolkit.
  • Write efficient SQL queries and collaborate with backend teams to integrate APIs.
  • Translate UI/UX designs into high-quality code.
  • Optimize components for maximum performance across devices and browsers.
  • Participate in code reviews and contribute to best practices.
  • Troubleshoot and debug issues across the stack.
  • Collaborate with cross-functional teams including designers, QA, and product managers.
Required Skills
  • 3–5 years of professional experience in front-end development.
  • Strong proficiency in React and TypeScript.
  • Solid understanding of Redux Toolkit for state management.
  • Experience with SQL for data querying and manipulation.
  • Familiarity with RESTful APIs and integration techniques.
  • Knowledge of modern front-end build pipelines and tools (Webpack, Babel, etc.).
  • Good understanding of responsive design and cross-browser compatibility.
  • Strong problem-solving and communication skills.
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