ZipRecruiter

Log In

1

Jr Software Engineer Jobs in California (NOW HIRING)

Gamma Scientific

Software Engineer

San Diego, CA · On-site

Software Engineering Reports To: Software Engineering Manager Position Summary Gamma Scientific is seeking a talented and motivated Mid-Level Software Engineer to develop innovative software ...

Vertex Sigma Software

Software Engineer

Foster City, CA · On-site

... Sigma Software Vertex. Qualifications:Bachelors degree in an engineering, mathematics, or related field6+ years of industry experience working on large code basesStrong proficiency in TypeScript ...

Orvixengr

Software Engineer

San Jose, CA · On-site

As a Software Engineer at Orvix Engineering, you will be at the forefront of technological advancements, solving complex engineering problems with innovative software solutions. The ideal candidate ...

VUPICO

Software Engineer

San Diego, CA · On-site +1

$138K - $178K/yr

Software Engineer Company: Vupico ©. About Us: Vupico © is a rapidly growing tech company that specializes in creating innovative digital solutions for businesses. Our team consists of dynamic and ...

Procom Consultants Group

Software Engineer

Folsom, CA · On-site

Software Engineer Job Details Development and support of a custom test automation system in support of Solid-State Drive (SSD) firmware continuous integration testing. PHP (web) and MySQL are the ...

Procom Consultants Group

Software Engineer

Folsom, CA · On-site

Software Engineer Job Details Development and support of a custom test automation system in support of Solid-State Drive (SSD) firmware continuous integration testing. PHP (web) and MySQL are the ...

KH Aerospace

Software Engineer

South Lake Tahoe, CA · On-site

The Software Engineer will work closely with flight test, hardware, systems, operations, and other engineering teams to develop reliable and maintainable software supporting KHA's aircraft, internal ...

KH Aerospace

Software Engineer

Truckee, CA · On-site

The Software Engineer will work closely with flight test, hardware, systems, operations, and other engineering teams to develop reliable and maintainable software supporting KHA's aircraft, internal ...

Group Nine LLC

Software Engineer

San Diego, CA · On-site

Group Nine LLC is seeking a Software Engineer to join their Application Development & Support team. The role involves providing software programming for new projects, maintaining existing software ...

Western Digital

Software Engineer

San Jose, CA

As a System Tools Software Engineer , you'll create the software that powers engineering teams and next-generation products. You'll design, develop, test, and improve tools that make systems faster ...

Everglade Works

Software Engineer

San Francisco, CA · Remote

$60 - $80/hr

Remote Software Engineer (USA Only) | $60 - $80 per hour Are you a software engineer who thrives in remote environments, enjoys solving complex problems, and wants to work on cutting-edge technology?

Protingent

Software Engineer

San Jose, CA · On-site

$60 - $70/hr

Software Engineer Position Description : Protingent Staffing has an exciting contract Software Engineerwith our client located in San Jose, CA. * We're looking for a junior software engineer who can ...

ApplyMint

Software Engineer

Santa Clara, CA · On-site

$129 - $194/hr

Engineering Group, Engineering Group > Software Engineering General Summary: This position is not eligible for Qualcomm immigration sponsorship. Are you excited about developing advanced GNSS and ...

previous pagenext page

Showing results 21-40

All JobsJr Software Engineer JobsJr Software Engineer Jobs in California

Jr Software Engineer information

See California salary details

$45.9K

$93.3K

$140.1K

How much do jr software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for jr software engineer in California is $93,304.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,000.00 and $94,200.00 per year, depending on experience, location, and employer.

What is a Jr software engineer?

Jr Software Engineers are entry-level professionals who assist in designing, developing, and maintaining software applications under the guidance of more experienced engineers. They typically handle coding tasks, debugging, and testing, while learning industry practices and tools on the job. This role is ideal for recent graduates or those new to the field, providing valuable hands-on experience and opportunities for skill development. Jr Software Engineers often work as part of a larger development team and contribute to various phases of the software development lifecycle.

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

To thrive as a Jr Software Engineer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), basic software development principles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and basic debugging tools is commonly required. Strong problem-solving skills, a willingness to learn, and effective teamwork set excellent junior engineers apart. These competencies are essential for contributing to development projects, adapting to evolving technologies, and collaborating efficiently in a technical environment.

What are some common challenges faced by Jr software engineers when starting out, and how can they overcome them?

Jr Software Engineers often encounter challenges such as understanding large codebases, adapting to new development tools, and collaborating effectively within a team. It's common to feel overwhelmed at first, but seeking mentorship from senior engineers, actively participating in code reviews, and dedicating time to learn the team's workflow can help smooth the transition. Asking questions and embracing feedback are crucial for rapid learning and building confidence in the role.

What cities in California are hiring for Jr Software Engineer jobs?

Cities in California with the most Jr Software Engineer job openings:

Jr Software Engineer jobs near you
Infographic showing various Jr Software Engineer 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 $93,304 per year, or $44.9 per hour.

Software Engineer

Gamma Scientific

San Diego, CA • On-site

Full-time

Re-posted 2 days ago

Job description

Mid-Level Software Engineer

Location: San Diego, CA (Onsite)

Department: Software Engineering

Reports To: Software Engineering Manager

Position Summary

Gamma Scientific is seeking a talented and motivated Mid-Level Software Engineer to develop innovative software solutions for advanced optical measurement, imaging, and test systems. This onsite role involves designing and implementing software applications that interface with scientific instruments, cameras, sensors, and electromechanical systems. The ideal candidate is a hands-on engineer with strong software development skills, excellent problem-solving abilities, and a passion for developing reliable, user-friendly applications in a collaborative engineering environment.

Responsibilities

  • Design, develop, test, and maintain software applications primarily using C#, C++, and Python.
  • Develop desktop applications and graphical user interfaces using modern software frameworks.
  • Integrate software with scientific instruments, cameras, sensors, motion control systems, and other hardware devices.
  • Develop and maintain communication interfaces including Serial, TCP/IP, USB, and other protocols.
  • Troubleshoot software, hardware, and system-level integration issues.
  • Participate in software architecture, design reviews, and code reviews.
  • Contribute to legacy software maintenance and modernization efforts.
  • Create technical documentation, user manuals, and software specifications.
  • Collaborate effectively with cross-functional engineering teams.
  • Support customer installations, field deployments, and system integration activities as required.
  • Travel up to approximately 10% for customer software installation, system integration, and support activities.

Required Qualifications

  • Bachelor’s degree or higher in Computer Science, Computer Engineering, Electrical Engineering, Physics, or related technical discipline.
  • 3–7 years of professional software development experience.
  • Strong object-oriented programming and software design skills.
  • Experience developing applications using C#, C++, Python, .NET Framework/.NET, and Visual Studio.
  • Experience developing graphical user interfaces.
  • Experience debugging complex software systems.
  • Strong analytical and mathematical problem-solving skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and within multidisciplinary teams.
  • Ability and willingness to work onsite at our San Diego facility.

Preferred Qualifications

  • Experience with hardware-software integration.
  • Experience with communication protocols such as Serial, TCP/IP, UDP, or Modbus.
  • Experience with scientific instrumentation or laboratory equipment.
  • Knowledge of spectroradiometry, photometry, or color science.
  • Educational or practical background in Physics, Optics, Photonics, or related scientific disciplines.
  • Experience with Linux environments.
  • Experience with source control systems such as Git or Mercurial.

Apply