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Mid Level Software Developer Jobs in California (NOW HIRING)

RheoSense, Inc.

Software Engineer

San Ramon, CA · On-site

$120K - $155K/yr

Minimum Qualifications (Mid-Level Software Engineer) * 3+ years of professional, hands-on Windows development experience (C# / .NET, C++). * Experience developing WinForms and/or WPF/XAML ...

LLNL

Software Developer- Mid Career

Livermore, CA · On-site

This position will be filled at either the SES.3 or SES.4 level based on knowledge and related ... standard software engineering practices and high-level programming languages. * Guide the ...

LLNL

Software Developer- Mid Career

Livermore, CA · On-site

$9.8K/wk

This position will be filled at either the SES.3 or SES.4 level based on knowledge and related ... standard software engineering practices and high-level programming languages. * Guide the ...

LLNL

Software Developer- Mid Career

Livermore, CA · On-site

This position will be filled at either the SES.3 or SES.4 level based on knowledge and related ... standard software engineering practices and high-level programming languages. * Guide the ...

Worky

Software Developer-Mid Career

Livermore, CA · On-site

$176 - $267/hr

This position will be filled at either the SES.3 or SES.4 level based on knowledge and related ... standard software engineering practices and high-level programming languages. * Guide the ...

New

VSolvit

SOFTWARE DEVELOPER (C++)

Norco, CA · On-site

$100K - $160K/yr

Navy. This position is ideal for a mid-to-senior level software engineer with strong C++ development experience, a passion for solving complex technical challenges, and the ability to contribute ...

CPMC LLC

Software Engineer (SECRET)

San Diego, CA · On-site

Mid-Level and Senior-Level Clearance: Active Security Clearance (Secret or higher) is preferred Overview: CPMC, LLC is seeking creative and skilled Software Engineer to join our team for an ...

VSolvit, LLC.

SOFTWARE DEVELOPER (.NET/C#)

Norco, CA · On-site

$95 - $150/hr

SOFTWARE DEVELOPER (.NET/C#) VS CA NORCO, Norco, CA, US 7 days ago Requisition ID: 1605 Salary ... We are seeking candidates ranging from mid-level to senior-level experience who demonstrate strong ...

ConsumerDirect, Inc.

Software Developer II

Irvine, CA · On-site

They are seeking a Software Engineer II to join their engineering team, focusing on the design ... Spring (mid-level competency) • Experience building and supporting RESTful APIs and backend ...

CPMC LLC

Jr. Software Engineer (SECRET)

San Diego, CA · On-site

We are hiring for both Mid-Level and Senior-Level positions. Software Engineers research, design, and develop computer and network software or specialized utility programs. You may also perform the ...

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Showing results 21-40

All JobsMid Level Software Developer JobsMid Level Software Developer Jobs in California

Mid Level Software Developer information

See California salary details

$47.4K

$110.4K

$163.8K

How much do mid level software developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for mid level software developer in California is $110,380.00, according to ZipRecruiter salary data. Most workers in this role earn between $88,800.00 and $128,300.00 per year, depending on experience, location, and employer.

What is a mid level software developer?

A Mid Level Software Developer is a professional with a few years of experience who contributes to designing, coding, testing, and maintaining software applications. They work independently on tasks but also collaborate with senior developers and teams to implement solutions. Their role often includes debugging code, optimizing performance, and ensuring best practices in development. Mid-level developers are expected to have a solid understanding of programming languages, frameworks, and software development life cycles. They may also mentor junior developers and participate in code reviews to maintain code quality.

What are the typical daily responsibilities of a mid level software developer?

As a Mid Level Software Developer, your daily responsibilities often include writing and reviewing code, participating in code reviews, collaborating with colleagues on project requirements, and troubleshooting bugs or technical issues. You may also be involved in designing features, writing unit tests, and participating in regular stand-up meetings as part of an agile team. Additionally, you'll interact with product managers, QA engineers, and other team members to ensure the software meets project deadlines and quality standards. This role offers the chance to take on increasing ownership of projects while continuing to learn and grow professionally.

What are the key skills and qualifications needed to thrive in the mid level software developer position, and why are they important?

To thrive as a Mid Level Software Developer, you should have solid programming skills in languages like Java, Python, or JavaScript, along with a relevant bachelor's degree or equivalent experience. Familiarity with version control systems such as Git, frameworks like React or Spring, and knowledge of agile development practices are typically required. Effective problem-solving, clear communication, and a collaborative mindset are valuable soft skills in this position. These skills enable you to build reliable software, contribute to team projects, and adapt to evolving technical challenges.

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 are popular job titles related to Mid Level Software Developer jobs in California?

For Mid Level Software Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Mid Level Software Developer jobs in California look for?

The top searched job categories for Mid Level Software Developer jobs in California are:

What cities in California are hiring for Mid Level Software Developer jobs?

Cities in California with the most Mid Level Software Developer job openings:

Mid Level Software Developer jobs near you
Infographic showing various Mid Level 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 $110,380 per year, or $53.1 per hour.

Software Engineer - Maritime Autonomy (AUV/UUV)

GRVTY

Ventura, CA • On-site

Full-time

Re-posted 14 days ago

Job description

What Impact You'll Have

GRVTY is seeking an experienced, motivated mid-level Software Engineer to join our innovative engineering team in Ventura, CA. This is an opportunity to develop and test systems for our groundbreaking Autonomous Undersea Vehicle (AUV) Family of Systems and advanced navigation technology. You will work alongside subsea domain experts to develop autonomy software for AUVs and advanced navigation products. You will join a team of dedicated engineers and scientists who are pushing the boundaries of maritime technology to deliver exceptional products and capabilities.

What You'll be Owning

  • Design, implement, and maintain software in C++, C#
  • Collaborate with systems, electrical, mechanical, and test engineers to define software requirements and interfaces
  • Participate in the full software development lifecycle, including requirements analysis architecture, coding, testing, integration, and documentation
  • Generate fully operational and tested code from design documents
  • Ensure adherence to coding standards, cybersecurity practices, and configuration management processes
  • Assist in integrating software with hardware systems, simulators, or lab testbeds
  • Prepare technical documentation, including design descriptions, diagrams, interface control documents, and test plans
  • Support field tests, demos, or deployment activities when required
  • Lead/contributing author on reports/papers and presents work at meetings when appropriate
  • Develops test plans/procedures and conducts testing for new developments as well as regression testing for existing software systems

What You Must Have

  • Bachelor's Degree in Computer Science, Computer Engineering or related field
  • Advanced experience in software engineering practices and principles as well as ability to apply them
  • Experience with autonomous systems software solutions
  • Experience with communication protocols: UART, SPI, I2C, RS-485, Ethernet, CAN bus
  • Advanced experience in commonly used software development tools
  • Familiarity with DevOps pipelines, CI/CD tools, and version control systems
  • Ability to write clear, grammatically correct documents with logical structure and deep technical content
  • Demonstrates excellence in technical discussions with internal and external collaborators
  • Displays professionalism both in the workplace and in customer interactions
  • U.S. Citizenship 

What Would be Nice to Have

  • Experience with underwater vehicles, robotics, or maritime/defense systems
  • Experience with software configuration management tools
  • Active DoD clearance

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