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Junior Full Stack Jobs in California (NOW HIRING)

Junior Full Stack Engineer We've launched our public beta with a strong foundation--multiplayer infrastructure, a node-based canvas, and dozens of AI integrations--and we're growing fast. You'll join ...

Junior Full Stack Developer *This is a 100% on-site position in Norco, CA* We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing team. This role is ideal for ...

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

They are seeking a motivated and detail-oriented Junior Full Stack Developer to join their team, focusing on both front-end and back-end development using modern web technologies. Responsibilities ...

Job Summary We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our growing team. This role is ideal for recent graduates or professionals with 1-2 years of software ...

Currently, we are looking for entry-level software programmers, Java Full stack developers, Python ... it's a junior or entry-level position. The additional skills and project work with hands-on ...

Junior Full-Stack Developer

Berkeley, CA · On-site

$81.70K - $106.10K/yr

Currently, We are looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine Learning engineers for full-time ...

Junior Full Stack Developer (MERN)

Oakland, CA · On-site

$76.90K - $99.90K/yr

Currently, We are looking for entry-level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data Visualization engineers, BI Analysts, Machine ...

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Junior Full Stack information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior full stack jobs pay per year?

As of May 28, 2026, the average yearly pay for junior full stack in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Full Stack Developer, you need a solid understanding of both front-end (HTML, CSS, JavaScript) and back-end (Node.js, Python, Java, or similar) programming, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, databases (SQL/NoSQL), and frameworks such as React or Express is commonly expected. Strong problem-solving abilities, teamwork, and effective communication are standout soft skills in this role. These skills and qualities ensure you can contribute effectively to diverse projects, adapt to evolving technologies, and collaborate within development teams.

How do Junior Full Stack Developers typically balance learning new technologies with meeting project deadlines?

As a Junior Full Stack Developer, you’ll often juggle learning new frameworks or languages while contributing to active projects. Many teams support this by pairing juniors with more experienced developers, offering code reviews, and allocating time for professional development within sprint cycles. While deadlines are important, managers usually recognize the learning curve and provide guidance to help you prioritize tasks and grow your skills without being overwhelmed. Open communication with your team about your progress and challenges is key to maintaining this balance.

What is a Junior Full Stack Developer?

A Junior Full Stack Developer is an entry-level software professional who works on both the front-end and back-end parts of web applications. They are skilled in basic programming languages and frameworks needed for creating user interfaces as well as handling server-side logic and databases. Typically, juniors work under the guidance of more experienced developers, assisting with coding, debugging, and testing tasks while gradually building their expertise. Their role often involves learning and adapting to new technologies as they gain experience in the field.

What is the difference between Junior Full Stack vs Junior Front End Developer?

AspectJunior Full StackJunior Front End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge (Node.js, Python), database basicsHTML, CSS, JavaScript, frameworks like React or Angular, UI/UX design
Work EnvironmentBoth roles often work in collaborative teams within tech companies, startups, or agencies
Common UsageVersatile role involving both client-side and server-side developmentSpecialized role focusing on user interface and experience

Junior Full Stack developers have a broader skill set covering both front-end and back-end development, while Junior Front End Developers focus primarily on the user interface and client-side technologies. The choice depends on your interest in full project development versus specializing in UI/UX design.

What are the most commonly searched types of Full Stack jobs in California? The most popular types of Full Stack jobs in California are:
What cities in California are hiring for Junior Full Stack jobs? Cities in California with the most Junior Full Stack job openings:
Infographic showing various Junior Full Stack job openings in California as of May 2026, with employment types broken down into 92% Full Time, and 8% Contract. Highlights an 100% Physical job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Junior Full Stack Engineer (Backend Heavy)

LeadingEdge

Fremont, CA • On-site

Other

This job post has expired today. Applications are no longer accepted.


Job description

Job Description:
Job Title: Junior Full Stack Engineer (Backend Heavy)
Location: Fremont, CA,USA (on-site)
Contract Position: (W2/C2C)
Job Summary
Our client is seeking a Junior Full Stack Engineer with 2-3 years of experience to join their team . This role is backend-heavy, requiring strong hands-on skills in C# and .Net, with good exposure to JavaScript, Angular, and HTML. Y
Key Responsibilities
  • Develop and maintain backend applications using C# and .Net
  • Collaborate with the team to design and implement new features
  • Work with JavaScript, Angular, and HTML to enhance frontend functionality
  • Ensure high-quality code and adhere to coding standards
  • Participate in code reviews and contribute to team knowledge sharing

Requirements
  • Bachelor's degree in Computer Science, Software Engineering, or a related field
  • 2-3 years of experience in full-stack development (backend-heavy)
  • Strong proficiency in C# and .Net
  • Good exposure to JavaScript, Angular, and HTML
  • Solid grasp of data structures and coding fundamentals