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Typescript React Developer Junior Jobs in California

React Developer

San Francisco, CA · Hybrid

$122.50K - $142.60K/yr

React Developer US Hybrid - San Francisco (PST) Long Term Bachelor's Degree, ideally in a technical ... TypeScript, React Experience with modern JavaScript libraries and tooling Strong knowledge of ...

React Developer

Sunnyvale, CA · On-site

$122.10K - $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 ...

- React Developer Location: Los Angeles CA Employment Type: Contract Client: Infosys / Capital Group ... Familiarity with TypeScript. * State management tools like Redux, Zustand, or Recoil. * AWS ...

... junior developers, setting, and upkeeping a technical workflow using Jira, Git Requirements: • ... with ReactJS, TypeScript, HTML5, CSS • Hands-on experience with Rest API • Hand on and ...

Senior React Developer

Encino, CA · Hybrid

$57 - $75.50/hr

Strong expertise in React & TypeScript Proven experience in API and contract design Hands-on ... developer perspective Experience working with stakeholders (QEs, Developers, BSAs, etc.) Tools ...

React Developer

San Jose, CA · On-site

$120.90K - $140.60K/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). • ...

Senior React Developer

Santa Clara, CA · On-site

$63.50 - $84/hr

Senior React Developer Location: Santa Clara, CA (Onsite from Day 1) We are seeking a skilled and ... Strong expertise in React.js, JavaScript/TypeScript, HTML, and CSS. * Experience with front-end ...

React Developer

San Jose, CA · On-site

$121.90K - $141.80K/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 ...

React developer

Los Angeles, CA · On-site

$112.10K - $130.40K/yr

React Developer Duration : 6+ Months of Contract with possible extension Location: Woodland Hills ... Strong proficiency in JavaScript (ES6+) and TypeScript (preferred). * Solid understanding of React ...

React Developer

San Jose, CA · On-site

$120.90K - $140.60K/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 ...

Senior React Developer

San Leandro, CA · On-site

$60.25 - $79.75/hr

Expert-level JavaScript/TypeScript and deep knowledge of ES6+ patterns and React internals ... Strong front-end engineering fundamentals: semantic HTML, modern CSS, responsive design, and ...

Senior React Developer

San Leandro, CA · On-site

$60.25 - $79.75/hr

Expert-level JavaScript/TypeScript and deep knowledge of ES6+ patterns and React internals ... Strong front-end engineering fundamentals: semantic HTML, modern CSS, responsive design, and ...

React developer

Woodland Hills, CA · On-site

$109.20K - $127K/yr

React Developer Duration: 6+ months of contract with possible extension Location: Woodland Hills ... Strong proficiency in JavaScript (ES6+) and TypeScript (preferred). * Solid understanding of React ...

React Developer

San Leandro, CA

$115.10K - $133.90K/yr

We are seeking a React Developer with strong experience building modern frontend applications and ... Experience with TypeScript * Experience with GraphQL and Apollo Client * Familiarity with Next.js

Lead React Developer We are seeking a highly skilled Lead React Developer who can drive the ... Solid understanding of JavaScript (ES6+), TypeScript, HTML5, CSS3, and responsive design principles.

React developer

Fremont, CA · On-site

$113.80K - $132.50K/yr

LLC We have job opening for a React developer and the detailed is given below: Kindly check the JD ... Typescript, HTML, CSS, NodeJs. Experience building a responsive, cross-browser compatible and high ...

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Typescript React Developer Junior information

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

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 are Typescript React Developer Juniors?

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 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 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 May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

React Developer

Kasmo Global

San Francisco, CA • Hybrid

$122.50K - $142.60K/yr

Other

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Job description

React Developer

US Hybrid – San Francisco (PST)

Long Term

Bachelor's Degree, ideally in a technical field

5+ years programming experience, ideally on a modern stack

2+ years working on front-end technologies such as JavaScript/TypeScript, React

Experience with modern JavaScript libraries and tooling

Strong knowledge of semantic HTML, CSS, and JavaScript

Familiarity with responsive design/development and mobile-web best practices

Willingness to roll up your sleeves, collaborate with others, and get stuff done

Solid sense of responsibility; driving a project from inception to completion

Affinity for solving problems and shipping impactful features, not polishing perfect code or architecture

Experience working in a collaborative coding environment, refining designs together, working through code reviews, and managing pull requests