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Junior Full Stack Software Engineer Jobs in Brea, CA

Divergent

Full Stack Software Engineer II

Torrance, CA · On-site

Purpose Divergent is seeking a Full-Stack Software Engineer II to help build and scale the software ... Experience mentoring junior engineers or providing technical guidance to peers. Work Environment

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

Divergent

Full Stack Software Engineer II

Torrance, CA · On-site

Purpose Divergent is seeking a Full-Stack Software Engineer II to help build and scale the software ... Experience mentoring junior engineers or providing technical guidance to peers. Work Environment

Divergent

Full Stack Software Engineer

Torrance, CA · On-site

$122K - $224K/yr

Purpose We're seeking a Full-Stack Software Engineer with solid experience in application ... Experience mentoring junior developers or providing peer guidance. Work Environment * This position ...

VSolvit, LLC.

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$125 - $150/hr

FULL STACK SOFTWARE DEVELOPER FULL TIME CA-REMOTE, US 30+ days ago Requisition ID: 1543 Salary ... supporting junior developers, providing guidance on coding practices and problem-solving Basic ...

Flyer Defense

Be Seen First

Full Stack Software Engineer

Los Angeles, CA · On-site

$130K - $150K/yr

As our Full-Stack Software Engineer, you'll own the internal platform that keeps production and business operations moving: building features, integrating with our ERP and supplier systems, and ...

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All JobsFull Stack Software Engineer JobsJunior Full Stack Software Engineer JobsJunior Full Stack Software Engineer Jobs in Brea, CA

Junior Full Stack Software Engineer information

See Brea, CA salary details

$46.1K

$139.6K

$197.3K

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

As of Sep 7, 2026, the average yearly pay for junior full stack software engineer in Brea, CA is $139,603.00, according to ZipRecruiter salary data. Most workers in this role earn between $115,000.00 and $163,700.00 per year, depending on experience, location, and employer.

What is a junior full stack software engineer?

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 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 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 popular job titles related to Junior Full Stack Software Engineer jobs in Brea, CA?

For Junior Full Stack Software Engineer jobs in Brea, CA, the most frequently searched job titles are:

What cities near Brea, CA are hiring for Junior Full Stack Software Engineer jobs?

Cities near Brea, CA 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 Brea, CA as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 9% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $139,603 per year, or $67.1 per hour.

Full Stack Software Engineer II

Divergent

Torrance, CA • On-site

Full-time

Medical, Life, PTO

Re-posted 7 days ago

Job description

Divergent is building the new industrial age. Every day, our teams design, manufacture, and assemble advanced systems for some of the world's most demanding industries. Our integrated engineering and manufacturing platform transforms complex designs into production-ready solutions, helping customers move faster, build smarter, and deliver critical systems when they matter most. Divergent is a qualified Tier 1 supplier to global automotive OEMs and supports leading U.S. aerospace and defense companies.
Join us and help push the boundaries of what can be built.
Purpose
Divergent is seeking a Full-Stack Software Engineer II to help build and scale the software platforms that power our next-generation digital manufacturing ecosystem. In this role, you will independently design, develop, and deliver production-ready software solutions that support business-critical applications across engineering, manufacturing, and operations.
As an Engineer II, you will contribute to complex projects, collaborate across functional teams, and play a key role in delivering high-quality software that enables innovation throughout the organization. You will exercise considerable independent judgment in solving technical challenges while continuing to expand your expertise across the full technology stack.
The Role
Full-Stack Application Development
  • Design, develop, test, and maintain scalable web applications using TypeScript, Node.js, and modern front-end frameworks such as React.
  • Implement robust APIs, services, and user interfaces that support critical business workflows.
  • Translate product and business requirements into maintainable technical solutions.
Data Modeling & System Design
  • Design and evolve relational and NoSQL database schemas to support new products and features.
  • Optimize data models, application performance, and system reliability.
  • Contribute to architectural discussions and technical design reviews.
Feature Ownership & Delivery
  • Own complex features and projects from requirements through deployment and post-release support.
  • Collaborate with stakeholders to define technical requirements, estimate effort, and deliver solutions on schedule.
  • Monitor production systems and troubleshoot issues as needed.
Software Quality & Best Practices
  • Write clean, maintainable, and well-tested code.
  • Participate in peer code reviews and contribute to continuous improvement of engineering standards.
  • Develop unit, integration, and end-to-end tests to ensure software quality and reliability.
  • Support CI/CD processes and deployment automation initiatives.
Technical Documentation
  • Create and maintain technical documentation, design specifications, architecture diagrams, and API documentation.
  • Document system behavior and implementation details to support maintainability and knowledge sharing.
Cross-Functional Collaboration
  • Partner closely with Product Management, Design, Manufacturing, and other Engineering teams.
  • Communicate technical concepts effectively to both technical and non-technical stakeholders.
  • Contribute actively to sprint planning, backlog refinement, estimation, and retrospectives.
Team Contribution
  • Provide technical guidance and support to less experienced engineers when appropriate.
  • Share knowledge, best practices, and lessons learned with the broader engineering team.
  • Act as a reliable technical contributor across multiple concurrent projects.
Basic Qualifications
  • Ability to lawfully access information and technology subject to U.S. export controls.
  • Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or related field; equivalent experience will be considered.
  • 5-8 years of professional software engineering experience.
  • Strong proficiency in TypeScript and Node.js.
  • Experience building modern front-end applications using React, Vue, Angular, or similar frameworks.
  • Strong understanding of relational and NoSQL database design and data modeling.
  • Experience developing scalable, maintainable, and production-ready software systems.
  • Experience delivering software features through the full development lifecycle.
  • Strong debugging, troubleshooting, and problem-solving skills.
  • Excellent written and verbal communication skills.
Preferred Qualifications
  • Experience supporting manufacturing, industrial automation, aerospace, automotive, robotics, or defense environments.
  • Experience with cloud infrastructure and distributed systems.
  • Familiarity with CI/CD pipelines, automated testing frameworks, and code quality tools.
  • Experience working with containerization technologies such as Docker and Kubernetes.
  • Experience integrating third-party APIs and enterprise systems.
  • Experience mentoring junior engineers or providing technical guidance to peers.
Work Environment
  • This position is based onsite at Divergent's headquarters in Torrance, California.
  • Expected onsite schedule is four days per week.
Compensation
At Divergent, compensation is determined by job level and individual qualifications. For this position, we are considering candidates at the following levels based on experience, technical capability, and interview performance:
E04 - Engineer II: $122,430 - $168,340
Exceptional candidates demonstrating broader technical leadership, multi-project ownership, and Senior Engineer competencies may also be considered for:
E05 - Senior Engineer: $141,380 - $194,390
Pay Range
$122,430-$224,500 USD
What We Offer:
  • Holistic Compensation Package: Enjoy a world-class compensation package that includes a competitive salary, equity plan, and discretionary results-based incentive bonus opportunities, ensuring you're truly valued for your contributions.
  • Wellness and Time Off: Embrace a healthy lifestyle with paid vacation, sick time, and company holidays, including a year-end shutdown to recharge. We support growing families with paid parental leave, recognizing the importance of bonding time.
  • Comprehensive Health and Wellness: Prioritize your well-being with our comprehensive health and wellness benefits, offering both HMO and Premium PPO options. Additionally, benefit from company-sponsored life insurance and short and long-term disability coverage for peace of mind.
  • Investment in Growth: We're committed to your professional development. Take advantage of reimbursement opportunities for learning and development initiatives, empowering you to continuously expand your skill set and reach peak performance.
  • Collaborative and High-Performing Environment: Join our collaborative, dynamic, and high-performing team within a fast-paced, mission-driven company. Together, we're disrupting the traditional manufacturing industry, fostering innovation, and integrating people and technology to reduce our footprint.

Equal Employment Opportunity
Divergent is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected characteristic. Divergent provides affirmative action in employment for qualified Individuals with Disabilities and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.
EEO Poster
In order to adjust to changes in our business, it may become necessary to add, remove or modify certain duties and responsibilities, or to reassign you to another job position. From time to time you may be asked to work on special projects or to assist with other work. Your cooperation and assistance in performing such additional work is expected.
E-Verify: Right to Work
Our company participates in E-Verify. E-Verify is a program that electronically confirms a candidate's eligibility to work in the United States after completing the Employment Eligibility Verification (Form I-9). The information provided on the Form I-9 is compared to the records contained in the Social Security Administration and Department of Homeland Security (DHS) databases. This helps employers verify the identity and employment eligibility of newly hired employees.
Eligibility to Work Poster (English) | Eligibility to Work Poster (Spanish)
Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO)
Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance (FCIHO), we will consider for employment qualified applicants with arrest and conviction records.
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