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Junior Full Stack Developer Jobs in Brea, CA (NOW HIRING)

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

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 ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

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 ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70 - $90/hr

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 ...

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 features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

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 features, improve performance, and learn the systems that power an AI-native creative platform. This role ...

Easy Street Capital

Full Stack Developer

Irvine, CA · On-site

$90K - $110K/yr

We are looking for a skilled and motivated Full Stack Developer to join our growing team, building ... Mentor and support junior engineers, contribute to documentation, and design system components.

Wilshire Law Firm

Full Stack Developer

Los Angeles, CA · On-site

​​​​​ Full Stack Developer Wilshire Law Firm is a distinguished, award-winning legal practice with over 18 years of experience, specializing in Personal Injury, Employee Rights, and ...

New

VSolvit

SENIOR FULL STACK DEVELOPER

Norco, CA · On-site

$120K - $180K/yr

Job Summary We are seeking a Senior Full Stack Developer to lead the design, development, and ... NET, PostgreSQL/MS SQL), mentor junior developers, and collaborate with cross-functional teams to ...

CACi

Full Stack Developer

Norco, CA · On-site

Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance ... supporting junior developers, providing guidance on coding practices and problem-solving.

iSpace, Inc

Full Stack Developer

Los Angeles, CA · On-site

Full-Stack Developer 2 Openings Location: Los Angeles CA Duration: 12 months contract Hybrid Role Responsibilities : * Develop and maintain web applications using modern web technologies.

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Junior Full Stack Developer information

See Brea, CA salary details

$24.9K

$92.2K

$142.4K

How much do junior full stack developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for junior full stack developer in Brea, CA is $92,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,400.00 and $90,100.00 per year, depending on experience, location, and employer.

What is a junior full stack developer?

A Junior Full Stack Developer is an entry-level software engineer who is capable of working on both the front-end and back-end components of web applications. They typically have foundational knowledge of programming languages such as JavaScript, HTML, CSS, as well as experience with frameworks like React, Node.js, or similar technologies. Junior Full Stack Developers collaborate with more experienced developers to build, test, and maintain web applications. Their responsibilities often include writing code, debugging, and learning best practices under supervision. This role is ideal for individuals looking to grow their skills in all areas of web development.

What does a junior full stack developer do?

A full stack developer works on both the user-facing and back-end elements of websites and applications. A junior full stack developer works under the supervision of a senior developer. In this position, your duties include handling coding responsibilities for front-end, user-facing elements. You use JavaScript, HTML, and CSS for this part of the job. You also use languages such as Python, SQL, and PHP for the back-end system of a website, including the database, cloud network, and security features. In addition to coding, you test and debug your developments and work with other team members using development strategies and methodologies.

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 front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Python or Node.js), along with a relevant degree or coding bootcamp certification. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and basic database management is typically required. Strong problem-solving skills, adaptability, and effective teamwork set standout developers apart. These skills are crucial for building robust, user-friendly applications and collaborating efficiently in fast-paced development environments.

What are some common challenges junior full stack developers face during their first year on the job?

Junior Full Stack Developers often encounter challenges such as balancing the demands of both front-end and back-end development, adapting to new frameworks or tools, and managing time effectively across multiple projects. Collaborating with more experienced team members and understanding how to communicate technical concepts clearly can also be a learning curve. Regular code reviews and mentorship are commonly provided to help junior developers grow their skills and confidence in a supportive team environment.

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

AspectJunior Full Stack DeveloperFront End Developer
Required SkillsHTML, CSS, JavaScript, basic backend knowledge, frameworks like React or AngularHTML, CSS, JavaScript, UI/UX design, frameworks like React, Angular, or Vue
Work EnvironmentCollaborates on both client-side and server-side projects, often in startups or tech companiesFocuses on user interface and experience, primarily in web development teams
Common UsageEntry-level role for full stack development in various industriesSpecialized role focusing on front-end development in web projects

The main difference is that a Junior Full Stack Developer works on both front-end and back-end tasks, while a Front End Developer specializes in creating and optimizing user interfaces. The Junior Full Stack Developer has a broader skill set, whereas the Front End Developer focuses more on design and user experience.

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Junior Full Stack Developer jobs near you

JUNIOR FULL STACK DEVELOPER

VSolvit

Norco, CA • On-site

Full-time

Re-posted 2 days ago

Job description

Job Summary:
VSolvit is a technology services provider specializing in cybersecurity, cloud computing, and custom application development. 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:
• Build responsive, user-friendly UI components using HTML5, CSS3, React, and JavaScript/TypeScript. Optimize applications for usability and performance.
• Assist in building and maintaining server-side applications, REST APIs, and backend services using C#/.NET.
• Work with PostgreSQL databases for data storage and query optimization; support the integration of dashboards and data visualization tools.
• Write clean, maintainable, and well-documented code. Participate in testing, debugging, and code reviews.
• Utilize Git for version control and Jira for task tracking. Active participation in Agile/Scrum team ceremonies.
Qualifications:
Required:
• Bachelor’s degree in Computer Science, Software Engineering, Information Systems, or a related field (or equivalent internship/project experience).
• 1–2 years of academic, internship, or professional experience with React and JavaScript/TypeScript.
• Strong foundational understanding of HTML5, CSS3, and responsive web design.
• Academic exposure to or familiarity with C# / .NET and PostgreSQL (or relational databases).
• Familiarity with Git version control and basic Agile concepts.
• Excellent communication skills and a strong desire to learn from senior developers.
• US Citizenship required
• Ability to obtain and maintain a U.S. Secret Security Clearance
• If applicable: If you are or have been recently employed by the U.S. government, a post-employment ethics letter will be required if employment is offered
Preferred:
• Experience with Vite, Vue.js, or additional front-end frameworks.
• Familiarity with Jira and Agile project management tools.
• Exposure to SAFe Agile or Agile methodologies and team environments.
• Understanding of relational database concepts and SQL queries.
• Familiarity with cloud platforms or deployment workflows.
• Exposure to Agile/Scrum development methodologies.
• Personal, academic, or open-source development projects.
Company:
Vsolvit providing superior enterprise technology services to the U.S. Government and health industry. Founded in 2006, the company is headquartered in Ventura, USA, with a team of 201-500 employees. The company is currently Growth Stage.

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