ZipRecruiter

Log In

1

Junior Software Development Jobs in California (NOW HIRING)

Prosum Inc.

Junior Software Engineer

Temecula, CA · On-site

$115K - $120K/yr

Junior Software Engineer Cryptography, Systems & Secure Infrastructure Role Type: Junior Software ... Containerized development environments * Python-based automation, testing, or developer tooling ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCRs GHG reporting and verification programs using the Climate Registry Information System ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

The Climate Registry

Jr. Software Developer

Los Angeles, CA · On-site

$72K - $93K/yr

The Junior Software Developer is part of the software development and Registry Services team that oversees TCR's GHG reporting and verification programs using the Climate Registry Information System ...

Cesna Group

Junior Software Engineer

San Diego, CA · On-site

$50K - $100K/yr

We are seeking a Junior Software Engineer to join our Ez-X medical X-ray system development team ... As medical device development is an iterative and highly regulated process, specific tasks and ...

PTC

Junior Software Engineer

San Mateo, CA · On-site

$85K - $100K/yr

Role Summary We are looking for a Junior Software Engineer who is eager to learn and contribute to the development of Arena's SaaS applications. This is an ideal role for someone early in their ...

VSolvit

JUNIOR SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$36 - $48/hr

... Junior Software Developer (C++) to join our team supporting the development and maintenance of ... Successful candidates will possess a solid foundation in software development principles, strong ...

next page

Showing results 1-20

All JobsSoftware Development JobsJunior Software Development JobsJunior Software Development Jobs in California

Junior Software Development information

See California salary details

$21.5K

$83.2K

$156.2K

How much do junior software development jobs pay per year?

As of Aug 5, 2026, the average yearly pay for junior software development in California is $83,191.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,774.00 and $99,881.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by junior software developers in their first year, and how can they overcome them?

Junior software developers commonly encounter challenges such as adapting to new codebases, understanding team workflows, and managing task priorities. It can be overwhelming to navigate complex projects or unfamiliar tools, but seeking guidance from senior team members and actively participating in code reviews can help. Proactively asking questions, utilizing company documentation, and setting aside time for continuous learning are effective strategies to overcome these hurdles. Embracing a growth mindset and viewing mistakes as learning opportunities will also contribute to a smoother transition into the role.

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 a solid understanding of programming fundamentals, problem-solving abilities, and a relevant degree or coding bootcamp experience. Familiarity with languages such as Java, Python, or JavaScript, and version control systems like Git, is typically required. Strong communication, teamwork, and a willingness to learn are crucial soft skills for growth in this role. These skills and qualities are essential for delivering effective software solutions, collaborating with team members, and adapting to evolving technologies.

What is a junior software developer?

A Junior Software Developer is an entry-level professional who assists in designing, coding, testing, and maintaining software applications under the supervision of more experienced developers. They typically work as part of a development team, learning best practices and gaining experience with various programming languages and tools. Junior developers are responsible for writing basic code, fixing bugs, and participating in code reviews while building their technical skills and knowledge of software development processes.

What is the difference between Junior Software Development vs Junior Web Developer?

AspectJunior Software DevelopmentJunior Web Developer
Required SkillsProgramming languages, software design, debuggingHTML, CSS, JavaScript, basic backend knowledge
Work EnvironmentSoftware companies, tech startups, IT departmentsWeb agencies, tech companies, freelance projects
CertificationsComputer Science degree, coding bootcampsWeb development courses, certifications like HTML, CSS
Common UsageDeveloping software applications, systemsBuilding websites, web applications

Junior Software Development and Junior Web Developer roles share foundational programming skills and often require similar certifications. However, Junior Software Developers typically work on broader software projects across various platforms, while Junior Web Developers focus specifically on website and web application development. Both roles are common entry points in the tech industry, with overlapping skills but different specialization areas.

What are the most commonly searched types of Software Development jobs in California? The most popular types of Software Development jobs in California are:
What cities in California are hiring for Junior Software Development jobs? Cities in California with the most Junior Software Development job openings:
Junior Software Development jobs near you
Infographic showing various Junior Software Development job openings in California as of July 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $83,191 per year, or $40 per hour.

Junior Software Engineer

Prosum Inc.

Temecula, CA • On-site

$115K - $120K/yr

Other

Medical, Dental, Vision, Retirement

Re-posted 14 hours ago

Job description

Job Description
Junior Software Engineer
Cryptography, Systems & Secure Infrastructure
Role Type: Junior Software Engineer (Hands-On Growth Role)
Core Technologies: C/C++, Python, Linux, Containers, Security
Experience Level: 2+ years of professional experience with strength in at least one core technical area
About the Opportunity
Our client is an innovative technology company developing advanced cybersecurity and secure communications solutions for high-assurance environments. Their engineering team builds software and infrastructure focused on secure systems, modern cryptography, cloud platforms, and next-generation security technologies. This is an opportunity to work alongside experienced engineers on products designed to address today's cybersecurity challenges while preparing for emerging threats.
Position Overview
We are seeking an early-career Software Engineer with strong programming fundamentals and an interest in developing secure, reliable software. This role is ideal for someone with approximately two or more years of professional experience and exposure to one or more of the following areas:
  • C/C++ systems development
  • Cryptography or cybersecurity
  • Containerized development environments
  • Python-based automation, testing, or developer tooling
Candidates are not expected to have expertise across all of these areas. We are looking for engineers who are curious, practical, eager to learn, and excited to grow within a collaborative engineering environment.
Key Responsibilities
  • Contribute to the development, testing, and maintenance of security-focused software products.
  • Design, write, debug, and enhance software using C/C++, Python, or other systems-level languages.
  • Develop automated tests, developer tools, and workflows that improve software quality and engineering efficiency.
  • Support containerized development environments using technologies such as Docker and Kubernetes.
  • Investigate software defects, performance issues, and system behavior in Linux/POSIX environments.
  • Participate in code reviews and follow secure coding, memory safety, and concurrency best practices.
  • Collaborate with cross-functional engineering teams throughout the software development lifecycle.
Required Qualifications
  • 2+ years of professional software engineering experience.
  • Strong programming skills in C, C++, Python, Rust, Go, or another systems/backend programming language.
  • Experience in at least one of the following:
    • C/C++ or systems-level software development
    • Cryptography, cybersecurity, or security-focused software
    • Docker, Kubernetes, or containerized development
    • Python-based testing, automation, or developer tooling
  • Familiarity with Linux or other POSIX-based operating systems.
  • Experience using Git and debugging software applications.
  • Interest in secure software development, cryptography, cloud infrastructure, or systems engineering.
Preferred Qualifications
  • Academic or professional experience in cryptography, cybersecurity, networking, or distributed systems.
  • Familiarity with encryption concepts, secure communications, TLS, IPsec, or key management.
  • Exposure to memory safety, concurrency, debugging tools, compiler technologies, or performance optimization.
  • Experience with Docker, Kubernetes, CI/CD pipelines, cloud platforms, vulnerability scanning, SBOMs, or container security.
  • Contributions to open-source software, security tools, systems software, or technical research projects.
Education
Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Mathematics, or a related technical discipline.
Compensation & Benefits
  • Competitive base salary in the range of $115,000-$120,000 USD, depending on experience and qualifications.
  • Comprehensive medical, dental, and vision insurance.
  • 401(k) with employer matching.
  • Competitive benefits package and opportunities for professional growth.

Please view our Privacy Policy.

Apply