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Junior Full Stack Developer Jobs in Sunnyvale, CA

4 Staffing Corp

Full Stack Developer

San Jose, CA · On-site

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications with a focus on both front-end and back-end technologies. You will work collaboratively ...

4 Staffing Corp

Full Stack Developer

San Jose, CA · On-site

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications with a focus on both front-end and back-end technologies. You will work collaboratively ...

4STAFFING, INC.

Full Stack Developer

San Jose, CA · On-site

As a Full Stack Developer, you will be responsible for designing, developing, and maintaining web applications with a focus on both front-end and back-end technologies. You will work collaboratively ...

Info Way Solutions

Full Stack Developer

Fremont, CA · On-site

Info Way Solutions is seeking a Full Stack Developer to join their team. The role requires strong development skills in Java and ReactJS, along with experience in UI development and excellent ...

InterSources Inc

Java Full stack developer

San Jose, CA · On-site

$61.50 - $79.50/hr

They are seeking a Java Full stack developer to design, develop, test, deploy, support, and evolve software applications. Responsibilities : • Design, develop, test, deploy, support and evolve ...

Sparks Wiz Limited

Full Stack Developer

San Francisco, CA · On-site +1

$55 - $60/hr

Sparks Wiz Limited is an engineering consultancy firm seeking a Full Stack Developer to join our team. If you are a passionate and skilled Full Stack Developer looking to contribute to exciting ...

INTELLISWIFT INC

Full stack developer

San Ramon, CA · On-site

Full Stack Developer Location: San Ramon, CA Duration: 6 Months Fullstack developer Front end : Java script, html, CSS, any JavaScript libraries Should be good in java Back end : Oracle Responsive ...

SupportFinity™

Full Stack Developer

Redwood City, CA · On-site

$120 - $160/hr

We're seeking a Full Stack Developer experienced in building scalable, high-performance web applications using Angular , Node.js , and REST API . In this role, you'll architect and maintain APIs ...

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Junior Full Stack Developer information

See Sunnyvale, CA salary details

$28.2K

$104.4K

$161.4K

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

As of Sep 4, 2026, the average yearly pay for junior full stack developer in Sunnyvale, CA is $104,426.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,600.00 and $102,100.00 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.

More about Junior Full Stack Developer jobs

What are the most commonly searched types of Full Stack Developer jobs in Sunnyvale, CA?

The most popular types of Full Stack Developer jobs in Sunnyvale, CA are:

What are popular job titles related to Junior Full Stack Developer jobs in Sunnyvale, CA?

For Junior Full Stack Developer jobs in Sunnyvale, CA, the most frequently searched job titles are:

What job categories do people searching Junior Full Stack Developer jobs in Sunnyvale, CA look for?

The top searched job categories for Junior Full Stack Developer jobs in Sunnyvale, CA are:

What cities near Sunnyvale, CA are hiring for Junior Full Stack Developer jobs?

Cities near Sunnyvale, CA with the most Junior Full Stack Developer job openings:

Junior Full Stack Developer jobs near you
Infographic showing various Junior Full Stack Developer job openings in Sunnyvale, CA as of August 2026, with employment types broken down into 74% Full Time, and 26% Contract. Highlights an 76% In-person, and 24% Remote job distribution, with an average salary of $104,426 per year, or $50.2 per hour.

C2C Job opening java full stack developers- urgent jobs

Tech Mirrors

Mountain View, CA • On-site

$120 - $150/hr

Other

Posted 3 days ago

New

Job description

Senior Full Stack Engineer (10+ Years)

Location: Mountain View, CA (Hybrid)

Tech Stack: Java, Spring Boot, React, TypeScript, AWS

Role Overview

As a Senior Full Stack Engineer, you will be a technical leader responsible for designing and scaling modern web applications within Intuit’s ecosystem. You will balance hands‑on coding with high‑level system design, ensuring the reliability and performance of mission‑critical microservices.

What You’ll Do
  • Architecture: Design scalable, modular systems and participate in deep‑dive design reviews.
  • Backend: Build robust microservices using Java/Spring Boot and manage data via SQL/NoSQL.
  • Frontend: Craft high‑performance UIs using React and TypeScript, focusing on accessibility and reusable component logic.
  • DevOps: Own the full lifecycle of your code by deploying on cloud platforms (AWS/GCP) using Docker and Kubernetes.
  • Leadership: Mentor junior engineers and drive developer productivity improvements.
Qualifications
  • 10+ years of software development experience.
  • Expert‑level proficiency in Java, Spring Boot, and RESTful API design.
  • Deep experience with React, TypeScript, and modern state management (Redux/Zustand).
  • Proven track record with cloud‑native architectures and CI/CD pipelines.
Junior Full Stack Developer (< 5 Years)

Location: Mountain View, CA (Hybrid)

Tech Stack: Java, Spring Boot, React, TypeScript

Role Overview

We are looking for a motivated Full Stack Developer to join our Agile team. This role is ideal for an engineer with less than 5 years of experience who is eager to build scalable web applications while learning from senior mentors in a fast‑paced environment.

What You’ll Do
  • Backend: Develop and maintain services using Java and Spring Boot, focusing on clean, testable code.
  • Frontend: Build responsive interfaces with React and TypeScript, integrating seamlessly with backend APIs.
  • Collaboration: Participate in all Agile ceremonies and contribute to technical discussions.
  • Quality: Write unit and integration tests to ensure high‑quality deployments.
Qualifications
  • Less than 5 years of professional software experience (Strict requirement).
  • Strong fundamentals in Java and Spring Boot.
  • Hands‑on experience with React, TypeScript, and CSS3.
  • Familiarity with SQL databases and Git version control.
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