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Junior Full Stack Web Developer Jobs in California

BioPhase Solutions

CA

$47 - $57/hr

We are currently looking for a Jr. Full Stack Web Developer to work for an Orange County area biomedical products company. Contract: 3-6+ months (with possibility of converting to FTE based on ...

eTouch Systems

Full Stack Web Developer

San Jose, CA

... Web, Big Data, Test Engineering, Mobility and Business Intelligence/Data Management. We provide ... Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js ...

eTouch Systems

Full Stack Web Developer

San Jose, CA · On-site

... Web, Big Data, Test Engineering, Mobility and Business Intelligence/Data Management. We provide ... Full Stack Developer Strong Java Programming Skills. Hands on needed Node.js backend React.js ...

corpay

Senior Full Stack Web Developer

Stockton, CA · On-site

$120K - $150K/yr

What We Need Corpay is currently looking to hire a Senior Full Stack Web Developer to join our team. This position falls under our Corpay Complete line of business and is located in Sacramento, CA.

corpay

Senior Full Stack Web Developer

Folsom, CA · On-site

$120K - $150K/yr

What We Need Corpay is currently looking to hire a Senior Full Stack Web Developer to join our team. This position falls under our Corpay Complete line of business and is located in Sacramento, CA.

Corpay

Senior Full Stack Web Developer

Sacramento, CA · On-site

$120K - $150K/yr

What We Need Corpay is currently looking to hire a Senior Full Stack Web Developer to join our team. This position falls under our Corpay Complete line of business and is located in Sacramento, CA.

RIT Solutions, Inc.

Full Stack web Developer

Irvine, CA · On-site

RIT Solutions, Inc. is seeking a Full Stack Sr. Ops Engineer to support the Safety Office portfolio of applications. The role involves day-to-day maintenance and operations for the Safety office app ...

Jobsbridge

Full Stack Web Developer

San Francisco, CA · On-site

Experience integrating Web front ends with back end services built on Ruby, PHP, Python, Java, etc. Solid understanding of TCP/IP, HTTP, SSL/TLS, REST and SOAP High level understanding of web ...

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 ... Develop and maintain web applications using modern web technologies. * Collaborate with cross ...

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Junior Full Stack Web Developer information

See California salary details

$29.6K

$78.2K

$116K

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

As of Sep 2, 2026, the average yearly pay for junior full stack web developer in California is $78,206.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,300.00 and $78,500.00 per year, depending on experience, location, and employer.

What is a junior full stack web developer?

A Junior Full Stack Web Developer is an entry-level role responsible for developing both the front-end and back-end of web applications. They work with technologies like HTML, CSS, JavaScript, databases, and server-side scripting to build and maintain websites or web apps. Typically, they collaborate with senior developers, designers, and other team members to implement features, fix bugs, and improve performance. This role is a great starting point for gaining hands-on experience in full-stack development while expanding technical skills.

What does a junior full stack web developer do?

As a Junior Full Stack Web Developer, your day often includes writing and testing code for both the front-end and back-end of web applications, attending team meetings to discuss project progress, and collaborating with designers, other developers, and project managers to solve technical challenges. You may also spend time reviewing code, refining your development skills, and addressing bug reports or feature requests. Frequent learning and adaptation are part of the job, as you’ll need to keep up with new technologies and best practices. Teamwork and communication are key, since you’ll be working closely with others to deliver high-quality web solutions.

What are the key skills and qualifications needed to thrive as a junior full stack web developer?

To thrive as a Junior Full Stack Web Developer, you need a solid understanding of both front-end (HTML, CSS, JavaScript) and back-end (Node.js, Python, or similar languages) technologies, often supported by a relevant degree or coursework. Familiarity with frameworks like React or Express, version control systems such as Git, and experience working with databases are typically expected, while certifications in web development can be advantageous. Strong problem-solving abilities, eagerness to learn, attention to detail, and effective teamwork and communication skills are highly valued in this role. These competencies enable junior developers to contribute to projects efficiently and adapt to evolving technologies within collaborative development environments.

What are the most commonly searched types of Full Stack Web Developer jobs in California?

The most popular types of Full Stack Web Developer jobs in California are:

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

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Junior Full Stack Web Developer jobs near you
Infographic showing various Junior Full Stack Web Developer job openings in California as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 14% Part Time, 1% Temporary, and 4% Contract. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $78,206 per year, or $37.6 per hour.

Jr. Full Stack Web Developer

BioPhase Solutions

CA

$47 - $57/hr

Full-time

Re-posted 27 days ago

Job description

BioPhase Solutions specializes in recruiting top talented professionals for Southern California's Scientific community. We are currently looking for a Jr. Full Stack Web Developer to work for an Orange County area biomedical products company.

Contract: 3-6+ months (with possibility of converting to FTE based on performance)
Pay Rate: $47-57/hour DOE

Responsibilities:
  • Maintain and develop user interfaces and components of an internal laboratory information management system (LIMS).
  • Work with lab scientists and staff to design user flows for the operation of different lab tests.
  • Develop static sites with landing pages and blogs using WordPress.
  • Develop e-commerce sites with headless Shopify architecture and content management system. Develop custom frontends according to design and specifications.
  • Maintain and develop backend code and logics of an internal LIMS to accommodate addition of new tests and workflows.
  • Contribute to the modification and design of database schema and architecture.
  • Develop code to interact with e-commerce services’ APIs such as Shopify, Klaviyo, SendGrid, Twilio, Stripe, etc.
  • Develop middleware to support data flow and synchronization between different 3rd party services and/or internal systems.
Qualifications:
  • Bachelor’s degree in Computer Science, Information Technology, or a related discipline (or equivalent work experience).
  • Experience in creating and using REST APIs as well as version control tools such as Git.
  • Proficiency in: 
    • React and/or Next.js framework, HTML, CSS.
    • Python backend framework such as Django and Flask.
  • Preferred Experience with:
    • Shopify site development, preferably in headless architecture. 
    • content management systems such as Sanity.
    • Docker and CI/CD tools.
    • AWS services such as S3, SQS, API Gateway, Lambda, etc.
Please send resumes to idan@biophaseinc.com and visit our website at www.biophaseinc.com for additional job opportunities!!!