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Software Developer Engineer Jobs in California (NOW HIRING)

We are looking for SW engineers who wish to be a part of developing and evolving the current and next generation of routers that form the core of anything internet. In this role, you will have the ...

We are looking for SW engineers who wish to be a part of developing and evolving the current and next generation of routers that form the core of anything internet. In this role, you will have the ...

New

We realize that new ideas can come from everywhere in the organization, and we know the next big idea could be yours! We're looking for a highly motivated Software Developer Engineer to join the team ...

We realize that new ideas can come from everywhere in the organization, and we know the next big idea could be yours! We're looking for a highly motivated Software Developer Engineer to join the team ...

Software Developer

Solana Beach, CA · On-site +1

$120K - $180K/yr

The Software Developer is part of an agile development team responsible for building enterprise ... If you're the kind of engineer who lights up when you hear "architecture whiteboard session," this ...

Software Developer Job Details In this position, you will responsible for designing and developing automated build and test systems. This will be in support of Firmware features and related usage ...

Since 2001, Procede Software has been a leading provider of enterprise-level Dealer Management ... If you're the kind of engineer who lights up when you hear "architecture whiteboard session," this ...

As a software developer, you'll be the brain behind crafting, developing, testing, going live and maintaining the system. You are passionate in understanding the business context for features built ...

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Showing results 1-20

Software Developer Engineer information

See California salary details

$29.1K

$99K

$238.3K

How much do software developer engineer jobs pay per year?

As of May 29, 2026, the average yearly pay for software developer engineer in California is $98,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,700.00 and $104,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Developer Engineer, and why are they important?

To thrive as a Software Developer Engineer, you need a solid understanding of programming languages, software development principles, and a relevant degree in computer science or a related field. Familiarity with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is typically required. Strong problem-solving skills, attention to detail, and effective collaboration set exceptional engineers apart. These competencies are crucial for building reliable, scalable software and contributing effectively to dynamic, cross-functional teams.

How do Software Developer Engineers typically collaborate with cross-functional teams during a project?

Software Developer Engineers regularly work alongside product managers, designers, and quality assurance professionals to deliver high-quality software. Collaboration often involves participating in agile ceremonies such as daily stand-ups, sprint planning, and code reviews, where they discuss requirements, share progress, and address technical challenges. Effective communication and teamwork are crucial, as developers must ensure their code aligns with project goals and integrates smoothly with work from other team members. This collaborative environment not only helps deliver better products but also fosters professional growth through exposure to diverse perspectives.

What are Software Developer Engineers?

Software Developer Engineers are professionals who design, develop, test, and maintain software applications or systems. They use programming languages like Java, Python, or C++ to write code that solves problems or fulfills specific needs. In addition to coding, they collaborate with other team members, troubleshoot issues, and ensure the software meets user requirements and quality standards. Their work is essential for creating everything from mobile apps to enterprise software solutions.

What is the difference between Software Developer Engineer vs Software Engineer?

AspectSoftware Developer EngineerSoftware Engineer
CredentialsBachelor's degree in CS or related field; coding certificationsBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelopment teams, coding, testing, debuggingDesign, development, system analysis, collaboration
Industry UsageCommon in tech companies, startups, software firmsWidespread across tech, finance, healthcare, and more

Both roles involve coding and software development, but Software Developer Engineers often focus more on building and implementing software solutions, while Software Engineers may have broader responsibilities including system design and architecture. The titles are frequently used interchangeably, but understanding their nuances helps in job searches and career planning.

What are the most commonly searched types of Software Developer Engineer jobs in California? The most popular types of Software Developer Engineer jobs in California are:
What cities in California are hiring for Software Developer Engineer jobs? Cities in California with the most Software Developer Engineer job openings:
Infographic showing various Software Developer Engineer job openings in California as of May 2026, with employment types broken down into 83% Full Time, 14% Part Time, and 3% Contract. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $98,952 per year, or $47.6 per hour.
Principal Software Developer Engineer

Principal Software Developer Engineer

Fortinet

Sunnyvale, CA

$170K - $210K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 days ago


Job description

Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. We are currently seeking a Principal Software Developer Engineer for our FortiSwitch team.

As a Principal Software Developer Engineer, you will:

  • Develop and maintain software components on current and future products
  • Take responsibility for developing networking-related features for the FortiSwitch Virtual Machine (FSW-VM) product line and the Marvell CPSS SDK work for both VM and hardware.
  • Be hands on in bug fixing in current products
  • Implement software features of high quality and on schedule
  • Communicate effectively, both verbally and in writing.
  • Work closely with hardware teams for features which directly translate to hardware platforms

We Are Looking For:

  • A minimum of 12 years of experience in Networking related software development
  • B.S. in Computer Science or Electrical Engineering; M.S. preferred
  • Strong C/C++ experience in Unix/Linux environment is essential
  • Strong knowledge of Linux kernel programming, including system calls and custom device drivers
  • Experience with Marvell switching ASICs and SDKs in Ethernet switches/routers.
  • Experience in developing applications running in a Virtualization environment (KVM & VMware)
  • Experience with multi process/thread programming environment
  • Experience in implementing L2/L3 features such as STP, RSTP, RIP, OSPF, IS-IS, BGP, LACP, LLDP, QOS, Private VLAN, LAG
  • Knowledge of TCP/IP networking, firewalls, switching and routing
  • Familiarity with system installations, configurations, and troubleshooting.
  • Knowledge of general QA procedures and methodologies as well as software development fundamentals
  • Knowledge of scripting languages: Shell and Python a plus
  • Experience with firewalls and embedded systems is a plus
  • Knowledge of Linux kernel and driver development is plus
  • US citizenship is required.

The US base salary range for this full-time position is $170,000 - $210,000. Fortinet offers employees a variety of benefits, including medical, dental, vision, life and disability insurance, 401(k), 11 paid holidays, vacation time, and sick time as well as a comprehensive leave program. Wage ranges are based on various factors including the labor market, job type, and job level. Exact salary offers will be determined by factors such as the candidate's subject knowledge, skill level, qualifications, experience, and geographic location. All roles are eligible to participate in the Fortinet equity program, Bonus eligibility is reviewed at time of hire and annually at the Company's discretion.

About Our Team:

Join our team, known for its collaborative ethos, working seamlessly with global customers, internal engineering teams and product development groups. Our team culture emphasizes continuous learning, innovation, and a strong commitment to customer satisfaction. We embrace Fortinet's core values of openness, teamwork and innovation, fostering an environment where team members support each other, share knowledge. Our inclusive and dynamic team thrives on collaboration and is driven by the shared goal of maintaining Fortinet's high standards of excellence in cybersecurity solutions

Why Join Us:

We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being. Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 660,000+ customers around the globe