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Mobile Software Engineer Jobs in Brea, CA (NOW HIRING)

Sysazzle, Inc

Software Engineer (iOS)

Torrance, CA · On-site

$146K/yr

Participate in development of algorithms and software related to security issues in mobile devices ... Bachelor/Master Degree in Electrical/Computer Engineering or a related field and 3+ years' hands-on ...

Google LLC

Software Engineer Manager

Irvine, CA

Bachelor's degree in Computer Science, Software Engineering, Technology Management, Project ... mobile, applications), as well as our first party devices and services that combine the best of ...

Silvus Technologies

Embedded Software Engineer

Irvine, CA

$141K - $185K/yr

Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking ... Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering ...

Silvus Technologies

Embedded Software Engineer

Irvine, CA

$141K - $185K/yr

Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking ... Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering ...

Anduril Industries

Software Engineer, Anvil

Costa Mesa, CA · On-site

$191K - $253K/yr

We are looking for software engineers, hardware engineers, roboticists, and front-end mobile developers who are excited about creating a powerful robotics platform that can be tasked and viewed in ...

TecTammina

Senior Software Engineer

Irvine, CA · On-site

$131K - $173K/yr

Company Description Tech Tammina LLC 6+ years experience building great software. 2+ years ... Mobile applications development (iOS, Android, and Mobile Web) is a plus. An understanding of ...

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Showing results 21-40

All JobsMobile Software Engineer JobsMobile Software Engineer Jobs in Brea, CA

Mobile Software Engineer information

See Brea, CA salary details

$10

$62

$96

How much do mobile software engineer jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for mobile software engineer in Brea, CA is $62.30, according to ZipRecruiter salary data. Most workers in this role earn between $47.31 and $81.15 per hour, depending on experience, location, and employer.

What is a mobile software engineer?

A Mobile Software Engineer is a professional who designs, develops, tests, and maintains software applications for mobile devices such as smartphones and tablets. They work with platforms like iOS and Android, using programming languages such as Swift, Kotlin, Java, or Flutter. Their responsibilities include building user-friendly interfaces, optimizing app performance, and ensuring compatibility across devices. Mobile Software Engineers collaborate with designers, product managers, and other engineers to create high-quality mobile experiences for users.

What are the key skills and qualifications needed to thrive as a mobile software engineer?

To thrive as a Mobile Software Engineer, you need proficiency in programming languages such as Swift, Kotlin, or Java, along with a solid understanding of mobile app development frameworks and a relevant degree in computer science or related field. Familiarity with integrated development environments (IDEs) like Xcode or Android Studio, version control systems like Git, and experience with APIs are typically required, with certifications in mobile development being a plus. Excellent problem-solving, adaptability, and strong communication skills help you work effectively in agile teams and deliver user-focused solutions. These skills ensure the development of robust, efficient, and user-friendly mobile applications that meet business and user needs.

What are some common challenges faced by mobile software engineers when developing cross-platform applications?

Mobile Software Engineers often encounter challenges ensuring consistent functionality and user experience across different platforms, such as iOS and Android. Differences in device hardware, operating system behaviors, and screen sizes can lead to unexpected bugs or performance issues. Additionally, keeping up with frequent updates to SDKs and app store guidelines requires adaptability and proactive learning. Collaborating closely with designers and QA testers is essential to address these challenges and deliver high-quality apps.

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

AspectMobile Software EngineerMobile App Developer
CredentialsBachelor's in CS or related field, sometimes certifications in mobile developmentBachelor's in CS or related field, certifications vary
Work EnvironmentDesigning, developing, testing mobile applications across platformsBuilding and coding mobile applications, often focusing on specific platforms
Industry UsageUsed across tech companies, startups, and enterprises for mobile solutionsCommonly used in app-focused companies and freelance work
Search & Comparison IntentOften compared for roles involving mobile app development and system designCompared for roles focused on app creation and user interface design

Mobile Software Engineers and Mobile App Developers both work on mobile applications, but Engineers typically focus on system design, architecture, and cross-platform solutions, while Developers often concentrate on coding and UI/UX for specific platforms. The roles overlap significantly, but Engineers may handle broader technical responsibilities.

What are the most commonly searched types of Software Engineer jobs in Brea, CA?

The most popular types of Software Engineer jobs in Brea, CA are:

What cities near Brea, CA are hiring for Mobile Software Engineer jobs?

Cities near Brea, CA with the most Mobile Software Engineer job openings:

Infographic showing various Mobile Software Engineer job openings in Brea, CA as of June 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $129,581 per year, or $62.3 per hour.

Embedded Software Engineer

Silvus Technologies

Los Angeles, CA • Hybrid

$141K - $186K/yr

Full-time

Re-posted 27 days ago

Job description

THE OPPORTUNITY

Silvus Technologies is seeking an Embedded Software Engineer, reporting to the Director of Software Engineering on our Software Engineering team. The successful individual in this role will participate in the development of Silvus' MANET radios and advanced research projects.   This is an opportunity to work on all aspects of the system including device drivers, networking functions and services, encryption, and security features.

This position is located at Silvus headquarters in the heart of vibrant West Los Angeles, CA and is on a hybrid schedule; a minimum of 3 days onsite per week is expected. On-site days are Mondays, Wednesdays, and Thursdays.

The following is a list of at least some of the current essential job functions of the position. Management may assign or reassign duties and responsibilities at any time at its discretion.

ROLE AND RESPONSIBILITIES

  • Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing protocols.
  • Network management software and web interface implementation.
  • Implementation of different security protocols and encryption algorithms.
  • Audio streaming and push-to-talk voice application implementation.
  • Analyze and improve product security and robustness to meet certain regulatory requirements such as NIST FIPS 140-3 and NIAP Common Criteria.
  • Implementation of testing software for product performance and reliability testing.
  • Device driver and board support package development and maintenance for both ARM and RISC-V based systems.
  • Linux system customization and scripting.
  • Perform other related duties of which the above are representative.

REQUIRED QUALIFICATIONS

  • Bachelor of Science degree in Electrical Engineering, Computer or Communications Engineering, Computer Science, or relevant engineering field and a minimum of 2 years of relevant embedded system software development experience; or a Master's degree in Electrical, Computer, or Communications Engineering, Computer Science, or related field.
  • Expertise in C programming and experience in Linux kernel driver development.
  • Must be a U.S. Citizen due to clients under U.S. government contracts.
  • All employment is contingent upon the successful clearance of a background check and drug test.

PREFERRED KNOWLEDGE, SKILLS, AND ABILITIES

  • Masters of Science degree in Electrical, Computer, or Communications Engineering, Computer Science.
  • Knowledge and experience of different security protocols and encryption algorithms such as suite of CNSA algorithms.
  • Demonstrated experience with socket programming and various Internet/Ethernet protocols.
  • Understanding of MAC and Networking layer of a communication system.
  • Experience in AMD UltraScale+ MPSoC and Microchip Polarfire SoC BSP support package development.
  • Deep understanding of Internet Protocol Security (IPsec), network protocols, data authentication and encryption.
  • Linux Interrupt Service Routine development.

WORKING CONDITIONS & PHYSICAL REQUIREMENTS

  • Office environment.
  • Occasional exposure to heat, cold, and allergens while performing tests or demonstrations in the field.
  • While performing the duties of this job, the employee is required to do the following:
    • Lift equipment up to 20 lbs. for the set-up of demonstrations and testing.
    • Perform bending and reaching movements to place items on lower and higher shelves.
    • Kneeling or squatting to access lower shelves.
    • Walking/Moving in the labs.

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