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Junior Full Stack Software Engineer Jobs in California

Hillspire

Full Stack Software Engineer

Los Angeles, CA · On-site

Hillspire is seeking highly motivated and technically strong Full Stack Software Engineers to join their Enterprise Technology Application Development team. The role involves building and maintaining ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · Hybrid

$70K - $90K/yr

Junior Full Stack Engineer We've launched our public beta with a strong foundation--multiplayer ... Familiarity with creative or AI-driven software * Contributions to open-source projects

Hop

Full Stack Software Engineer

Los Angeles, CA

Full Stack Software Engineer Location: Los Angeles, CA We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology ...

Hop

Full Stack Software Engineer

Los Angeles, CA

Full Stack Software Engineer Location: Los Angeles, CA We are seeking highly motivated, collaborative, and technically strong Full Stack Software Engineers to join our Enterprise Technology ...

Hop

Full Stack Software Engineer

Los Angeles, CA

We are seeking a highly motivated, collaborative, and technically strong Full Stack Software Engineer to join an Enterprise Technology Application Development team supporting a highly respected ...

UpMetrics

Full Stack Software Engineer

Sacramento, CA · On-site

They are seeking a Full Stack Software Engineer to design and implement features across the full stack, build and evolve their Rails API, and develop rich front-end experiences with Vue.js and ...

Hop

Full Stack Software Engineer

Los Angeles, CA

$200K - $400K/yr

We are seeking a highly motivated, collaborative, and technically strong Full Stack Software Engineer to join an Enterprise Technology Application Development team supporting a highly respected ...

Guru Schools

Full Stack Software Engineer

Fremont, CA · On-site

Full Stack Software Engineer Location : Fremont, California Duration : 6-12 Months Job Type : Onsite Interview : Skype + F2F JD - Minimum Qualifications * 5+ years in web application development ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

You'll join early as our Junior Full Stack Engineer, working alongside our team to help ship ... Familiarity with creative or AI-driven software * Contributions to open-source projects

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All JobsJunior Full Stack Software Engineer JobsJunior Full Stack Software Engineer Jobs in California

Junior Full Stack Software Engineer information

See California salary details

$43.9K

$133K

$188K

How much do junior full stack software engineer jobs pay per year?

As of Jun 13, 2026, the average yearly pay for junior full stack software engineer in California is $133,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $155,900.00 per year, depending on experience, location, and employer.

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

To thrive as a Junior Full Stack Software Engineer, you need a solid grasp of programming fundamentals, web development (HTML, CSS, JavaScript), and basic knowledge of both front-end and back-end frameworks, often supported by a relevant degree or coding bootcamp. Familiarity with tools like Git, databases (SQL/NoSQL), and frameworks such as React or Node.js is commonly expected. Problem-solving, effective communication, and eagerness to learn are standout soft skills in this role. These skills and qualities are crucial for building, maintaining, and improving software applications while collaborating efficiently with team members.

What are some typical challenges a Junior Full Stack Software Engineer faces when working on cross-functional teams?

As a Junior Full Stack Software Engineer, you may encounter challenges such as balancing front-end and back-end development tasks, quickly learning new frameworks or technologies used by the team, and effectively communicating with designers, QA testers, and senior engineers. Navigating different coding standards and adapting to the team's workflow can also be initially overwhelming. However, these challenges offer valuable learning opportunities, and most teams provide mentorship and code reviews to support your growth.

What are Junior Full Stack Software Engineers?

Junior Full Stack Software Engineers are entry-level professionals who develop both the front-end and back-end components of web applications. They work with a variety of programming languages, frameworks, and tools to build, maintain, and improve websites or web services. Typically, junior engineers work under the guidance of more experienced developers and contribute to coding, debugging, and testing software features. Their role often involves learning new technologies and best practices while collaborating with team members to deliver functional software solutions.
What are the most commonly searched types of Full Stack Software Engineer jobs in California? The most popular types of Full Stack Software Engineer jobs in California are:
What cities in California are hiring for Junior Full Stack Software Engineer jobs? Cities in California with the most Junior Full Stack Software Engineer job openings:
Junior Full Stack Software Engineer jobs near you
Infographic showing various Junior Full Stack Software Engineer job openings in California as of June 2026, with employment types broken down into 55% Full Time, 32% Part Time, 12% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $133,006 per year, or $63.9 per hour.

Junior Full Stack Engineer (Backend Heavy)

LeadingEdge

Fremont, CA

Other

Posted 17 days ago

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

Apply