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Senior Software Developer Engineer Jobs in California

Senior Software Developer

Los Angeles, CA ยท On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team. The software developers on our team are the primary contributors to Neuron on both the frontend and ...

Senior Software Developer

San Diego, CA ยท On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team. The software developers on our team are the primary contributors to Neuron on both the frontend and ...

Senior Software Developer

Lake Forest, CA ยท On-site

$92K - $207K/yr

Senior Software Developer Location: Lake Forest, California Employment Type: Full-time regular The job As part of the Advanced Applications team, you'll collaborate with a team of skilled software ...

Senior Software Developer

San Francisco, CA ยท On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team. The software developers on our team are the primary contributors to Neuron on both the frontend and ...

Senior Software Developer

Palo Alto, CA ยท On-site +1

$147K - $198K/yr

Wilson Sonsini is seeking an experienced Senior Software Developer to join our Innovations team. The software developers on our team are the primary contributors to Neuron on both the frontend and ...

Senior Software Developer

Lake Forest, CA ยท Hybrid

$92K - $207K/yr

Senior Software Developer Location: Lake Forest, California Employment Type: Full-time regular The job As part of the Advanced Applications team, you'll collaborate with a team of skilled software ...

Sr Software DevOps Engineer

Goleta, CA ยท On-site

$140K - $180K/yr

Sr Software DevOps Engineer Company: Digital Surgery Systems Inc. Job Posting Location: Goleta, California, United States Functional Area: Information Technology Working Model: Onsite Days of Work:

Senior Software Engineer

Irvine, CA ยท On-site

$129K - $171K/yr

They are seeking a Senior Software Engineer to maintain and enhance software that supports state estimation and virtual metering for complex electrical networks, as well as develop REST APIs and ...

Senior Software Developer

Sunnyvale, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

Hayward, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

San Mateo, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

Mountain View, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

Milpitas, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

Fremont, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

San Jose, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

Senior Software Developer

Cupertino, CA ยท On-site

$117K - $234K/yr

We are seeking a talented and passionate Senior, Software Engineer (Back End), you will be part of Catalog Engineering team and will be responsible for developing high performance and scalable ...

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Senior Software Developer Engineer information

See California salary details

$15

$60

$86

How much do senior software developer engineer jobs pay per hour?

As of Jul 22, 2026, the average hourly pay for senior software developer engineer in California is $60.92, according to ZipRecruiter salary data. Most workers in this role earn between $51.73 and $68.32 per hour, depending on experience, location, and employer.

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

A Senior Software Developer Engineer requires advanced programming skills, deep understanding of software architecture, and several years of experience with a relevant degree in computer science or a related field. Familiarity with modern development frameworks, version control systems like Git, and certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are often expected. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These competencies ensure high-quality software delivery, efficient teamwork, and innovation within dynamic tech environments.

What are Senior Software Developer Engineers?

Senior Software Developer Engineers are experienced professionals who design, develop, and maintain complex software systems. They lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality solutions. Their responsibilities often include architecting software, reviewing code, ensuring best practices, and troubleshooting critical issues. Senior developers play a key role in shaping technical strategies and guiding the overall direction of software projects.

What are some common challenges faced by Senior Software Developer Engineers when leading project teams?

Senior Software Developer Engineers often encounter challenges such as balancing technical leadership with hands-on coding, managing cross-functional communication, and aligning team members with project goals. They may also need to mentor junior developers while ensuring code quality and timely delivery of features. Navigating competing priorities and rapidly changing requirements requires strong problem-solving skills and adaptability, as well as effective collaboration with project managers, designers, and QA teams.

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

AspectSenior Software Developer EngineerSoftware Developer
Required CredentialsBachelor's degree in CS or related field; 3+ years experience; sometimes certifications like Microsoft or AWSBachelor's degree in CS or related field; 0-2 years experience; certifications are optional
Work EnvironmentTeam lead roles, project planning, mentoringDevelopment tasks, coding, testing
Employer & Industry UsageTech companies, software firms, startupsSame as Senior Software Developer Engineer

The main difference is experience level and responsibilities. Senior Software Developer Engineers typically have more experience, take on leadership roles, and mentor junior developers, while Software Developers focus on coding and implementing features. Both roles are essential in software development teams, but the senior position involves more strategic and supervisory duties.

What cities in California are hiring for Senior Software Developer Engineer jobs? Cities in California with the most Senior Software Developer Engineer job openings:
Infographic showing various Senior Software Developer Engineer job openings in California as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $126,718 per year, or $60.9 per hour.
Senior Software Developer

$56 - $74/hr

Full-time

Posted 19 days ago


Job description

Job Summary:
General Atomics Aeronautical Systems, Inc. (GA-ASI) is a world leader in remotely piloted aircraft and tactical reconnaissance radars. They are seeking a Senior Software Developer to research, design, develop, and modify enterprise-wide software applications related to their Unmanned Aircraft Systems (UAS).
Responsibilities:
โ€ข Design and develop C++ 17 infrastructure and services for x86 and ARM 9 systems.
โ€ข Use Petalinux build tools for ARM 9 systems
โ€ข Responsible for unit testing, integration testing, software maintenance, and documentation and meeting software quality and compliance standards.
โ€ข Evaluate integration of software applications with the overall computing environment.
โ€ข Communicate with domain experts, users, and management throughout the software development lifecycle.
โ€ข Contribute to planning of application development and deployment.
โ€ข Perform other duties as assigned or required.
โ€ข Maintain the strict confidentiality of sensitive information.
โ€ข Perform other duties as assigned.
โ€ข Responsible for observing all laws, regulations and other applicable obligations wherever and whenever business is conducted on behalf of the Company.
โ€ข Expected to work in a safe manner in accordance with established operating procedures and practices.
Qualifications:
Required:
โ€ข Typically requires a bachelors degree, masters degree or PhD in computer science, information systems or a related discipline and progressive software development experience as follows; four or more years of experience with a bachelors degree or two or more years of experience with a masters degree. May substitute equivalent experience in lieu of education.
โ€ข Experience with C++ 17 application development
โ€ข Experience with OOP
โ€ข Experience with TCP/UDP Socket programming
โ€ข Experience with multi-threaded application development on Linux OS
โ€ข General understanding of software development concepts, principles, and theory
โ€ข Ability to follow and apply the use of programming and analysis concepts
โ€ข Ability to understand new concepts quickly and apply them accurately throughout an evolving environment
โ€ข Ability to organize work assignments to meet established timetables
โ€ข Effective communication and interpersonal skills to interface with other professionals
โ€ข Ability to produce appropriate documentation
โ€ข Ability to present results to an internal audience
โ€ข Ability to work independently and as part of a team
โ€ข Ability to work overtime as needed
โ€ข Ability to obtain and maintain a DoD Security Clearance
Preferred:
โ€ข GitLab
โ€ข Git and SCM tools
โ€ข Scripting languages (Bash, Python)
โ€ข Embedded SW development
โ€ข System on chip (SoC)
โ€ข ZYNQ Ultrascale architecture
โ€ข Xilinx SDK
โ€ข PetaLinux build flow
โ€ข SPI/I2C/UART/Ethernet interface
โ€ข Kernel space/user space support
โ€ข Bootloader
โ€ข Open Source and Unit Testing Tools
Company:
General Atomics Aeronautical Systems is an engineer, researcher and developers of advanced remotely piloted aircraft and systems. Founded in 1993, the company is headquartered in Poway, USA, with a team of 5001-10000 employees. The company is currently Late Stage.