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Junior Full Stack Software Developer Jobs in Los Angeles, CA

Prosum Inc.

Junior Full Stack Engineer

Santa Monica, CA · On-site

$70K - $95K/yr

Junior Full Stack Engineer Salary Range: $70,000-$95,000 About the Role We are seeking a Junior ... Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent ...

New

Hop

Full Stack Software Engineer

Los Angeles, CA · On-site

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 ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

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

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 ...

Fuser

Jr. Full Stack Engineer

Los Angeles, CA · On-site

$70K - $90K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

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

Divergent

Staff Full Stack Software Engineer

Torrance, CA · On-site

  • Medical

  • Life

  • PTO

Purpose Divergent is seeking a Staff Full-Stack Software Engineer to lead the architecture, design ... Mentor and develop senior, mid-level, and junior engineers. * Raise the technical bar across the ...

Divergent

Senior Full Stack Software Engineer

Torrance, CA · On-site

  • Medical

  • Life

  • PTO

Purpose Divergent is seeking a Senior Full-Stack Software Engineer to develop and scale software ... Mentor and develop junior and mid-level engineers through technical guidance, code reviews, and ...

Socket.dev

Senior Full Stack Software Engineer

Pasadena, CA · On-site

$125 - $185/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Senior Full Stack Software Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce for heavy industrial jobs on Earth, Moon, asteroids & Mars.

OffWorld

Senior Full Stack Software Engineer

Pasadena, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

www.offworld.ai Senior Full Stack Software Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing amobilerobotic workforce for heavy industrial jobs on Earth, Moon ...

OffWorld

Senior Full Stack Software Engineer

Pasadena, CA · On-site

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

www.offworld.ai Senior Full Stack Software Engineer Based in Pasadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce for heavy industrial jobs on Earth, Moon ...

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All JobsFull Stack Software Developer JobsJunior Full Stack Software Developer JobsJunior Full Stack Software Developer Jobs in Los Angeles, CA

Junior Full Stack Software Developer information

See Los Angeles, CA salary details

$25.9K

$95.9K

$148.2K

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

As of Aug 16, 2026, the average yearly pay for junior full stack software developer in Los Angeles, CA is $95,872.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,200.00 and $93,700.00 per year, depending on experience, location, and employer.

What does a junior full stack software developer do?

A Junior Full Stack Software Developer is responsible for assisting in the design, development, and maintenance of both front-end and back-end components of web applications. They work with various programming languages, frameworks, and databases to build and support software solutions. Typically, they collaborate with senior developers and other team members to learn best practices, resolve bugs, and implement new features. This role is ideal for those who have foundational programming knowledge and are looking to gain hands-on experience across the entire software development stack.

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

AspectJunior Full Stack Software DeveloperJunior Front End Developer
Required SkillsProficiency in both front-end and back-end technologies (HTML, CSS, JavaScript, server-side languages, databases)Strong skills in HTML, CSS, JavaScript, and front-end frameworks (React, Angular)
Work EnvironmentInvolved in both client-side and server-side development, often in full project cyclesPrimarily focused on user interface and client-side features
Common UsageUsed in roles requiring versatile development across the stackUsed in roles specializing in UI/UX and front-end design

The main difference is that a Junior Full Stack Software Developer works on both front-end and back-end tasks, while a Junior Front End Developer focuses solely on the user interface and client-side development. The full stack role requires broader skills, whereas the front-end role specializes in creating engaging user experiences.

Can I become a junior full stack software developer with no experience?

Yes, it is possible to become a junior full stack software developer with no prior experience by learning foundational skills in programming languages like JavaScript, HTML, and CSS, and gaining practical knowledge through online courses, coding bootcamps, or personal projects. Entry-level roles often focus on demonstrating problem-solving abilities and a willingness to learn, rather than extensive professional experience.

What are some typical daily tasks and collaboration expectations for a junior full stack software developer?

As a Junior Full Stack Software Developer, your daily tasks often include writing and testing code for both front-end and back-end components, debugging issues, and participating in code reviews. You’ll regularly collaborate with other developers, designers, and sometimes product managers during stand-up meetings or sprint planning sessions to ensure alignment on project goals. It's common to work under the guidance of senior developers while learning best practices and receiving constructive feedback. This collaborative environment not only helps you grow technically but also improves your communication and teamwork skills.

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

To excel as a Junior Full Stack Software Developer, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), front-end and back-end frameworks, and a relevant degree or coding bootcamp experience. Familiarity with tools like Git, databases (e.g., SQL, MongoDB), and cloud platforms, as well as knowledge of agile methodologies, is typically expected. Problem-solving ability, eagerness to learn, and effective teamwork are standout soft skills in this role. These skills and qualities ensure you can build, maintain, and improve applications efficiently while collaborating well within a development team.

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

The most popular types of Full Stack Software Developer jobs in Los Angeles, CA are:

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

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

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

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

What cities near Los Angeles, CA are hiring for Junior Full Stack Software Developer jobs?

Cities near Los Angeles, CA with the most Junior Full Stack Software Developer job openings:

Junior Full Stack Software Developer jobs near you
Infographic showing various Junior Full Stack Software Developer job openings in Los Angeles, CA as of August 2026, with employment types broken down into 2% Internship, 91% Full Time, and 7% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $95,872 per year, or $46.1 per hour.

Junior Full Stack Engineer

Prosum Inc.

Santa Monica, CA • On-site

$70K - $95K/yr

Other

Posted 2 days ago

New

Job description

Job Description
Junior Full Stack Engineer
Salary Range: $70,000-$95,000
About the Role
We are seeking a Junior Full Stack Engineer to join a growing technology organization and help build modern, AI-powered applications. This role is designed for an early-career engineer who has strong technical fundamentals, is eager to learn, and is excited about developing across both frontend and backend technologies.
The Junior Full Stack Engineer will work on well-defined feature tickets, contribute to production applications, and develop their technical skills through hands-on delivery, code reviews, pairing, and mentorship from experienced engineers. This is an opportunity to grow within a collaborative engineering environment that values quality, curiosity, and continuous improvement.
Key ResponsibilitiesFeature Development
  • Implement well-scoped features across the frontend and backend stack.
  • Build user interface components using React.js and TypeScript, following established design systems and component library conventions.
  • Develop backend functionality and REST API endpoints using Python/FastAPI, with guidance from senior engineers.
  • Connect frontend and backend services and develop an understanding of application architecture and data flow.
  • Follow established coding patterns, style guides, development standards, and best practices.
Quality & Learning
  • Write unit tests and develop familiarity with integration testing practices.
  • Participate in code reviews, both receiving feedback on your work and gradually reviewing contributions from other team members.
  • Ask questions early, communicate blockers, and collaborate effectively with engineering leadership and technical leads.
  • Participate in Agile ceremonies, including standups, sprint planning, retrospectives, and demos.
  • Leverage modern AI-assisted development tools to improve productivity and learn engineering patterns and best practices.
Growth & Contribution
  • Take ownership of your professional development in partnership with your manager.
  • Participate in technical learning opportunities, architecture discussions, code pairing, and knowledge-sharing sessions.
  • Contribute ideas for improving engineering tools, documentation, development processes, and team practices.
  • Develop familiarity with AI-powered applications and common LLM integration patterns.
Required Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent experience through a coding bootcamp, self-directed learning, or demonstrated personal projects.
  • 0-3 years of professional or internship software engineering experience.
  • Working knowledge of Python and/or JavaScript/TypeScript, with the ability to read and contribute to code in both languages.
  • Basic familiarity with React.js, including components, props, and state.
  • Understanding of REST APIs, including how to consume APIs and basic principles of API design.
  • Experience with Git, including branching, committing, creating pull requests, and resolving merge conflicts.
  • Ability to write basic SQL queries and understand relational database concepts.
  • Strong curiosity, willingness to learn, and ability to receive and apply constructive feedback.
Preferred Qualifications
  • Academic or personal project experience with FastAPI, Flask, or Django.
  • Experience building frontend applications with React.js, including coursework, hackathons, or personal projects.
  • Exposure to a cloud platform such as AWS, Azure, or GCP through coursework or personal projects.
  • Familiarity with AI/ML concepts or experience integrating an LLM API into a project.
  • Experience working in an Agile development environment through coursework, internships, or extracurricular projects.
Work Environment & Requirements
  • Hybrid work environment with structured in-office days to support onboarding, collaboration, and team engagement.
  • Ability to work at a computer workstation for extended periods.
  • Ability to use a keyboard, mouse, and other standard computer equipment.
  • Availability during standard business hours, with flexibility for team ceremonies and occasional production support as needed.

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