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Junior Javascript Developer Jobs in Berkeley, CA

They are seeking a Junior Front-End Engineer to build pioneering local commerce applications and ... Required : • Familiarity with JavaScript • Experience with Node.js • Knowledge of MongoDB • ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... CSS) - Javascript - jQuery - AngularJS - MySQL -Experience with iOS and Android Development ...

Angular Developer

Fremont, CA · On-site

$60 - $73.50/hr

... and training junior Angular developers. Responsibilities : • Provide front-end development ... JavaScript Company : Founded and incorporated in 2012 , Info Way Solutions is an IT services and ...

React JS Developer

Albany, CA · On-site

$121K - $141K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Danville, CA · On-site

$121K - $141K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Castro Valley, CA · On-site

$120K - $139K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

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React JS Developer

Walnut Creek, CA · On-site

$115K - $134K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

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React JS Developer

Oakland, CA · On-site

$119K - $139K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

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React JS Developer

Berkeley, CA · On-site

$127K - $148K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Lafayette, CA · On-site

$120K - $139K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

San Leandro, CA · On-site

$117K - $136K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Diablo, CA · On-site

$124K - $144K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

South San Francisco, CA · On-site

$125K - $145K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Piedmont, CA · On-site

$117K - $136K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Canyon, CA · On-site

$110K - $128K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

New

React JS Developer

Cherryland, CA · On-site

$120K - $139K/yr

Mentor junior developers and contribute to development best practices. * Participate in Agile/Scrum ... Proficiency in JavaScript, HTML, and CSS. * Experience with Redux, Context API, or similar state ...

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Junior Javascript Developer information

See Berkeley, CA salary details

$29.3K

$108.5K

$167.6K

How much do junior javascript developer jobs pay per year?

As of Aug 27, 2026, the average yearly pay for junior javascript developer in Berkeley, CA is $108,470.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,700.00 and $106,100.00 per year, depending on experience, location, and employer.

What is a junior JavaScript developer?

A Junior JavaScript Developer is an entry-level programmer who specializes in using JavaScript to build web applications, websites, and front-end interfaces. They work under the guidance of senior developers to implement interactive features, troubleshoot issues, and improve functionality. Their responsibilities may include writing clean code, debugging, collaborating with designers, and learning new technologies. Typically, they are expected to have a basic understanding of JavaScript, HTML, CSS, and frameworks like React or Vue.js. This role is ideal for those starting their career in web development and looking to gain hands-on experience in a professional setting.

What are the typical daily responsibilities of a junior JavaScript developer?

As a Junior Javascript Developer, your day-to-day tasks often include writing and testing JavaScript code, fixing bugs, maintaining existing web applications, and collaborating on new features under the guidance of senior developers. You'll likely work closely with designers, backend developers, and QA testers to ensure seamless user experiences. Regularly attending team meetings, participating in code reviews, and updating documentation are also common. This collaborative and supportive environment is designed to help you develop your technical skills while contributing to real projects.

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

To thrive as a Junior Javascript Developer, you need a solid understanding of JavaScript fundamentals, HTML, CSS, and basic web development concepts, often supported by a relevant degree or coding bootcamp completion. Familiarity with tools such as version control systems (like Git), browser developer tools, and frameworks like React or Node.js is typically expected. Strong problem-solving abilities, eagerness to learn, and effective communication skills help you stand out in this position. These attributes are crucial for efficiently developing and maintaining web applications, collaborating with team members, and adapting to evolving project requirements.

What are popular job titles related to Junior Javascript Developer jobs in Berkeley, CA?

For Junior Javascript Developer jobs in Berkeley, CA, the most frequently searched job titles are:

What job categories do people searching Junior Javascript Developer jobs in Berkeley, CA look for?

The top searched job categories for Junior Javascript Developer jobs in Berkeley, CA are:

What cities near Berkeley, CA are hiring for Junior Javascript Developer jobs?

Cities near Berkeley, CA with the most Junior Javascript Developer job openings:

Infographic showing various Junior Javascript Developer job openings in Berkeley, CA as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $108,945 per year, or $52.4 per hour.

Lead Full Stack Developer (JavaScript, Node.js, Vue.js, python)

InterSources Inc

Fremont, CA • On-site

Full-time

Re-posted 20 days ago


Job description

Job Summary:
InterSources Inc is seeking a Lead Full Stack Developer to guide their development team in building robust web applications. The role involves leveraging expertise in JavaScript, Node.js, and Vue.js to design, develop, and maintain scalable solutions while mentoring junior developers and collaborating across teams.
Responsibilities:
• Architect and design scalable systems.
• Lead code reviews and enforce best practices.
• Make strategic decisions on tools and frameworks.
• Develop front-end components using JavaScript and Vue.js.
• Build back-end services with Node.js.
• Integrate APIs and manage databases (MySQL, PostgreSQL).
Qualifications:
Required:
• 10+ years in full-stack development, 2+ years in a lead role.
• Expertise in JavaScript, Node.js, Vue.js.
• Some experience in React.js, PHP, Python is required.
• Experience with RESTful APIs, SQL/NoSQL databases, and Git.
• Strong leadership, problem-solving, and communication skills.
• Bachelor's in Computer Science or equivalent.
Company:
InterSources Inc. solves operational problems where protection, performance, compliance, AI, and workforce capability must work together. Founded in 2007, the company is headquartered in Fremont, USA, with a team of 501-1000 employees. The company is currently Late Stage.

InterSources logo

About InterSources

Sourced by ZipRecruiter

In 2007, Our journey began as pioneers in the realm of technology and security. Since then, InterSources Inc. has evolved into a trusted partner, leading the way in Cloud Security, Cybersecurity, PLG Consulting, Digital Transformation, and Professional Services. With a rich history of excellence and a forward-thinking approach, we continue to secure your digital future and drive innovation. Explore our legacy of success and discover the possibilities that lie ahead.

Company size

51 - 200 Employees

Headquarters location

Fremont, CA, US

Year founded

2007

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