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Junior Software Developer Jobs in California (NOW HIRING)

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Each task is a self-contained software engineering challenge with a prompt, an environment, and an automated grader. You own the full lifecycle: coming up with the idea, implementing the grading ...

Showing results 41-60

Junior Software Developer information

See California salary details

$23.7K

$87.8K

$135.7K

How much do junior software developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for junior software developer in California is $87,810.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,100.00 and $85,900.00 per year, depending on experience, location, and employer.

What does a junior software developer do?

A junior software developer works on a development team writing and maintaining code for computer applications. As a junior software developer, your primary responsibilities are to learn the codebase, work on small bug fixes, and participate in paired programming with mid-level and senior developers. Junior software developers are entry-level positions, but as you gain experience and build up your programming skills, you will start to take on larger projects. Your job duties include attending and contributing to development team meetings, troubleshooting, patching computer code, and collaborating with other developers to create applications.

What does a junior software developer do?

A Junior Software Developer is an entry-level professional who assists in designing, coding, testing, and maintaining software applications. They typically work under the supervision of more experienced developers and contribute to various stages of the software development lifecycle. Their responsibilities often include writing basic code, debugging, collaborating with team members, and learning new technologies to improve their skills. This role is a great starting point for individuals looking to build a career in software development.

What are the key skills and qualifications needed to thrive as a junior software developer, and why are they important?

To thrive as a Junior Software Developer, you need proficiency in programming languages (such as Python, Java, or JavaScript), algorithms, and problem-solving, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of databases, and experience with development frameworks are valuable technical assets. Strong communication, teamwork, and a willingness to learn help you adapt and contribute effectively in collaborative environments. These skills and qualities are essential for delivering reliable code, supporting team goals, and growing in a fast-evolving tech landscape.

What are some typical challenges a junior software developer might face when starting out, and how can they overcome them?

Junior Software Developers often encounter challenges such as understanding large codebases, managing their time effectively between learning and delivering tasks, and adapting to new development tools or frameworks. To overcome these hurdles, it's helpful to actively seek guidance from more experienced team members, participate in code reviews, and make consistent use of documentation. Regular communication within the team and a willingness to ask questions can significantly speed up the learning process and help build confidence in your role.

How much money do junior software developers make?

Junior software developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and skills. Entry-level roles often require knowledge of programming languages like Java, Python, or JavaScript, and familiarity with development tools and frameworks.

How to get a junior software developer job with no experience?

To secure a junior software developer position with no experience, focus on building a portfolio through personal projects, contribute to open-source code, and learn relevant programming languages like Python or JavaScript. Gaining familiarity with version control tools such as Git and completing online courses or certifications can also improve your chances. Internships or apprenticeships can provide practical experience and industry exposure.

What are the most commonly searched types of Software Developer jobs in California?

The most popular types of Software Developer jobs in California are:

What cities in California are hiring for Junior Software Developer jobs?

Cities in California with the most Junior Software Developer job openings:

What are popular job titles related to Junior Software Developer jobs in CA?

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

Infographic showing various Junior Software Developer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 90% Full Time, 6% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $87,810 per year, or $42.2 per hour.

Software Developer (Junior to Journeyman)

JSL Technologies Incorporated

China Lake, CA โ€ข On-site

$85K - $100K/yr

Full-time

Posted 27 days ago


Job description

Description

About Us:


JSL Technologies, Inc. (JSL) is a certified Small Disadvantaged Business (SDB) and Veteran-Owned government contractor delivering engineering, logistics, and program support services to the Department of Defense (DoD). With a team of more than 200 professionals, we focus on delivering practical, innovative, and cost-effective solutions that move missions forward.

Headquartered in Oxnard, California, JSL provides high-quality support to customers nationwide. Our organization is built on a culture of integrity, collaboration, and accountability, where talented professionals are empowered to perform at a high level and continuously improve. JSL offers a competitive salary and a comprehensive benefits package.


Job Description:


JSL Technologies is seeking a motivated Software Developer to support the Tactical Air Range Integration Facility (TARIF) program - someone who wants more than just a job, but a long-term career. Our goal is to mentor, challenge, and grow you into a Subject Matter Expert (SME) over the next decade.

If you are a Junior developer, you will be paired with senior engineers, provided hands-on training, and fast-tracked toward becoming a self-sufficient Journeyman. If you are more experienced, we are fully prepared to hire at a higher labor category and adjust salary and compensation to align with your experience.

You will work in a collaborative, cross-functional team providing software engineering and lifecycle assistance for TARIF.


Core Roles & Responsibilities:ย 


(Executed under mentorship at the Junior level; executed independently at the Journeyman level)


Software Design, Lifecycle, & Deployment


Full Lifecycle Development: Research, design, implement, and test TARIF software applications and specialized utility programs. Identify areas for modification and write efficient, reliable code.

Requirements & Analysis: Analyze user needs and develop software solutions by applying principles of computer science, engineering, and mathematical analysis.

Build & Fielding: Generate deployment scripts and supporting products to create build media for target systems. Support field installations and configurations.

Maintenance & Debugging: Troubleshoot, debug, maintain, and improve existing software. Formally document and analyze software deficiency reports (DR) using bug-tracking systems.

Database Management: Maintain and coordinate database development within application areas.


Cross-Functional Teamwork & Hardware Integration


Collaboration: Work closely and cross-functionally with computer hardware engineers, system administrators, and network specialists to integrate complex hardware and software systems.

Frontline Support: Interface directly with users of fielded systems to capture feedback, assist with technical support, and translate operational needs into software requirements.

Project Execution: Manage multiple tasks concurrently, meeting critical deadlines through self-directed planning, tracking, and reporting.


Advanced Range Systems & Cybersecurity


Real-Time Systems: Develop and modify software that provides real-time control of external devices (radar systems, target tracking, communication channels) and real-time graphical presentations of range operations.

Simulations & Modeling: Support the delivery of simulations, software models, and prototypes for targets and multi-spectral threat systems (RF, UV, IR, EO) for Air Combat Training Systems (ACTS).

Secure Development: Ensure all products meet strict DoD cybersecurity standards. Utilize static code analysis and support vulnerability assessments and penetration testing to provide technical evidence of software securityย 

Requirements

Required Qualifications:


  • Junior Level: 3 years of software development experience, with a BA/BS degree or an applicable basic certification. Performs duties under the oversight of senior staff with a high drive to learn and advance.
  • Strong foundational or advanced proficiency writing source code in C++.
  • Hands-on proficiency with Windows and Red Hat Enterprise Linux (RHEL).
  • Experience using Visual Studio and Qt Creator IDEs.
  • A growth mindset and high desire to learn real-time systems, secure coding, and military range operations.
  • Ability to perform major portions of large-scale projects or manage entire medium-scale projects spanning several phases of the software development lifecycle.
  • Ability to obtain a valid U.S. Government Secret Clearance
  • Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future.


Desired Qualifications:

  • Journeyman Level: 3-10 years of experience and an applicable basic certification; OR 3-5 years of experience and a BA/BS degree; OR an MA/MS degree with less than 3 years of experience. Performs all functional duties independently and provides technical guidance to the team.
  • Experience with Ada and Pascal (highly beneficial for legacy systems).
  • Prior exposure to real-time systems, secure coding practices, or military range operations.
  • Familiarity with static code analysis tools and vulnerability/penetration testing support.


Security Clearance:


Applicants must have an active security clearance and/or the ability to obtain and maintain a US Government Security Clearance. Selected candidates will be subject to a government security investigation and must meet eligibility requirements to obtain a DoD Government-granted security clearance. Individuals will be subject to a background investigation to include but not limited to, criminal history, employment and education verification, drug testing, and creditworthiness.


EEO:


JSL Technologies, Inc. is an equal opportunity employer. We provide equal employment opportunities to all qualified applicants and employees without discrimination with regard to race, religion, creed, color, sex, sex stereotype, pregnancy, childbirth or related medical conditions, age, sexual orientation, gender, gender identification and expression, transgender status, transitioning employees, physical or mental disability, medical condition, genetic characteristics, genetic information, marital status, registered domestic partner status, status as military, or as a veteran or as a qualified disabled veteran, ancestry, citizenship, national origin.


To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed must be representative of the knowledge, skills, minimum education, training, licensure, experience, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions. Please contact HR@jsltechinc.com if you need accommodation for the application process.