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Mobile Software Developer Jobs in California (NOW HIRING)

Walmart

Mobile Software Engineer

Milpitas, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Cupertino, CA · On-site

$117K - $234K/yr

Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact ...

Walmart

Mobile Software Engineer

Mountain View, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

ClifyX

Mobile SDET

San Francisco, CA · On-site

$59 - $76/hr

Mobile SDET for Mobile SDET: Cucumber & Java (Strong java coding experience) Mobile testing ... development, DevOps, and CI/CD Design and architect modular and reusable automated testing ...

Walmart

Mobile Software Engineer

San Mateo, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

San Jose, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Mobile Software Engineer

Cupertino, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Mobile Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Fremont, CA · On-site

$117K - $234K/yr

Walmart's Catalog organization is seeking a Senior Software Engineer with deep expertise in Java backend development to help build and scale critical services for our e-commerce platform. You will be ...

Walmart

Mobile Software Engineer

Fremont, CA · On-site

$117K - $234K/yr

Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact ...

Walmart

Mobile Software Engineer

San Jose, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

San Mateo, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Sunnyvale, CA · On-site

$117K - $234K/yr

Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact ...

Walmart

Mobile Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Thats what we do at Walmart Global Tech. Were a team of software engineers, data scientists, cybersecurity experts and service professionals within the worlds leading retailer who make an epic impact ...

Walmart

Mobile Software Engineer

Sunnyvale, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Fremont, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Milpitas, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

Walmart

Mobile Software Engineer

Cupertino, CA · On-site

$117K - $234K/yr

Show your chops as an exceptional and experienced developer. * Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues * Perform root cause ...

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All JobsMobile Software Developer JobsMobile Software Developer Jobs in California

Mobile Software Developer information

See California salary details

$11

$54

$81

How much do mobile software developer jobs pay per hour?

As of Jun 26, 2026, the average hourly pay for mobile software developer in California is $54.29, according to ZipRecruiter salary data. Most workers in this role earn between $40.82 and $65.48 per hour, depending on experience, location, and employer.

How much does a mobile developer make?

The average salary for a mobile software developer varies by experience, location, and skill set, but typically ranges from $70,000 to $120,000 annually in many regions. Senior developers with specialized skills in iOS or Android development and proficiency in programming languages like Swift or Kotlin tend to earn higher salaries. Factors such as certifications, portfolio, and working environment can also influence compensation.

Are mobile devs in demand?

Mobile software developers are in high demand due to the widespread use of smartphones and mobile applications across industries. Skills in iOS and Android development, along with knowledge of programming languages like Swift and Kotlin, increase job prospects as companies continue to prioritize mobile solutions.

What is a mobile software developer?

A mobile software developer is a professional who designs, develops, and maintains applications for mobile devices such as smartphones and tablets. They typically work with programming languages like Swift, Kotlin, or Java and use development tools like Android Studio or Xcode. Their role involves understanding mobile user interfaces, optimizing app performance, and ensuring compatibility across devices.

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

To thrive as a Mobile Software Developer, you need strong programming skills (such as Java, Kotlin, Swift, or Objective-C), a solid understanding of mobile platforms, and a relevant degree in computer science or a related field. Familiarity with integrated development environments (IDEs) like Android Studio or Xcode, version control systems like Git, and relevant certifications (such as Google Associate Android Developer) are typically required. Creative problem-solving, attention to detail, and effective communication help developers collaborate in teams and deliver user-friendly apps. These skills ensure efficient development of high-quality mobile applications that meet user needs and adapt to evolving technology.

What does a Mobile Software Developer do?

A Mobile Software Developer designs, builds, tests, and maintains applications specifically for mobile devices like smartphones and tablets. They typically work with platforms such as iOS (using Swift or Objective-C) or Android (using Java or Kotlin). Their responsibilities include writing clean, efficient code, troubleshooting bugs, collaborating with designers and other developers, and ensuring apps perform well across different devices. Mobile developers must also stay updated with the latest platform changes and best practices to deliver high-quality user experiences.

Will AI replace mobile devs?

AI is unlikely to fully replace mobile software developers, as the role requires creativity, problem-solving, and understanding user needs that AI cannot replicate. Instead, AI tools can assist developers by automating repetitive tasks and improving efficiency, allowing them to focus on complex aspects of app design and functionality. Staying updated with programming languages and AI integration skills can enhance a mobile developer's adaptability in the evolving tech landscape.

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

AspectMobile Software DeveloperMobile App Tester
Primary RoleDesigning, coding, and developing mobile applicationsTesting and ensuring the quality of mobile applications
Skills RequiredProgramming languages (Java, Swift), app development frameworksTesting tools, bug tracking, understanding of app functionality
Work EnvironmentDevelopment teams, software companies, startupsQuality assurance teams, testing labs, development teams
CertificationsMobile development certifications (e.g., Android Developer, iOS Developer)Testing certifications (e.g., ISTQB, Mobile Testing certifications)

While Mobile Software Developers focus on creating and coding mobile applications, Mobile App Testers specialize in testing these apps to identify bugs and ensure quality. Both roles often collaborate within the same industry and work environment but serve different functions in the app development lifecycle.

What are some common challenges Mobile Software Developers face when collaborating with cross-functional teams?

Mobile Software Developers often work closely with designers, product managers, and QA testers, which can create unique communication challenges. Aligning on feature requirements, design specifications, and platform constraints requires clear, proactive dialogue. Additionally, adapting to frequent changes in project scope or user feedback can require flexibility and strong problem-solving skills. Successful developers prioritize regular check-ins and thorough documentation to ensure everyone stays aligned throughout the development cycle.
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 cities in California are hiring for Mobile Software Developer jobs? Cities in California with the most Mobile Software Developer job openings:
Mobile Software Engineer

Mobile Software Engineer

Walmart

Milpitas, CA • On-site

$117K - $234K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 18 days ago

Walmart rating

6.0

Company rating: 6.0 out of 10

Based on 21,832 frontline employees who took The Breakroom Quiz

22nd of 39 rated national retailers

Job description

Position Summary...What you'll do...
Job Description
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 Catalog Service that meet the needs of millions of Walmart customers. Design and develop integrations with next generation downstream application that is built largely on an event driven platform implemented via a micro-service architecture. We are looking to bring more intellectually curious engineers who are passionate about technology in general.
About the Team
Join the innovative Walmart Catalog team, where creativity and technological innovation drive success. We specialize in enhancing Seller and supplier experiences in setting up their catalog and managing Catalog platform. Our tech stack includes Java for backend services, providing an exciting opportunity for growth and collaboration. 
Our Catalog Engineering team has built a highly scalable Catalog Service. You will work on NextGen upstream integration, catalog migration to a new platform, and develop highly scalable catalog micro services. You’ll independently handle high impact, critical software/systems monitoring issues, troubleshoot business and production issues. As a member of this fast-moving and highly entrepreneurial team, you’ll be able to say that you work for the world’s largest retailer and contribute to innovation and development to best-in-class methodologies that impacted perception and drastically changed business as we know it.
*****Immigration Sponsorship support will NOT be available for this position*****
What you'll do:
  • Design & develop highly scalable services and solve complex software systems problems by leveraging state-of-the-art technology and enhance Walmart Catalog and Partner experience solutions
  • Lead by example. Show your chops as an exceptional and experienced developer.
  • Troubleshoot business and production issues by gathering information and engaging support teams to resolve issues
  • Perform root cause analysis to prevent future occurrence of issues and ensure compliance with Walmart code of conduct
  • Provide technical guidance and mentorship to junior team members to ensure compliance with Walmart code of conduct
  • Work in an Agile environment, adhering to best practices and collaborating with teams to deliver results
  • Stay up-to-date with the latest GenAI trends and technologies and contribute to the development of innovative solutions that improve the Seller and supplier experience on our Catalog platform.
  • Participate in medium- to large-scale, complex, cross-functional projects by reviewing project, product and business requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirement); designing robust and scalable architectures; writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent re-occurrences of defects; ensuring on-time delivery

What you'll bring:
  • Expert-level knowledge of Java and experience building Java-based backend systems.
  • Building and implementing microservices and applications using Spring Boot and reactive frameworks like Spring WebFlux and Project Reactor (Mono and Flux)
  • Experience in internet-scale distributed technologies (e.g. Solr, Kafka, Mem Cache, etc.) 
  • Deep understanding of Spark engine
  • Strong understanding of J2EE components, multithreading, and networking.
  • Extensive knowledge of offline storage, caching, and performance tuning.
  • Experience with cloud-based solutions and hands-on experience with CICD development environments/tools, including Git, Maven, and Jenkins.
  • Strong understanding of CS Fundamentals, Microservices, Data Structures, Algorithms, and Problem Solving.
  • Familiarity with GenAI best practices, such as:
  • Experience with NoSQL Databases like Cosmos DB, Cassandra and ability to design and implement scalable data models.
  • Strong understanding of distributed systems, cloud-native development, and microservices architecture.
  • Experience with containerization using Docker and orchestration using Kubernetes.
  • Strong understanding of DevOps practices, including continuous integration, continuous delivery, and continuous monitoring.
At Walmart, we offer competitive pay as well as performance-based bonus awards and other great benefits for a happier mind, body, and wallet. Health benefits include medical, vision and dental coverage. Financial benefits include 401(k), stock purchase and company-paid life insurance. Paid time off benefits include PTO (including sick leave), parental leave, family care leave, bereavement, jury duty, and voting. Other benefits include short-term and long-term disability, company discounts, Military Leave Pay, adoption and surrogacy expense reimbursement, and more. You will also receive PTO and/or PPTO that can be used for vacation, sick leave, holidays, or other purposes. The amount you receive depends on your job classification and length of employment. It will meet or exceed the requirements of paid sick leave laws, where applicable. For information about PTO, see https://one.walmart.com/notices. Live Better U is a Walmart-paid education benefit program for full-time and part-time associates in Walmart and Sam's Club facilities. Programs range from high school completion to bachelor's degrees, including English Language Learning and short-form certificates. Tuition, books, and fees are completely paid for by Walmart.
Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms.
For information about benefits and eligibility, see One.Walmart.
The annual salary range for this position is $117,000.00 - $234,000.00 Additional compensation includes annual or quarterly performance bonuses. Additional compensation for certain positions may also include :
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Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelor's degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years’ experience in software engineering or related area.
Option 2: 5 years’ experience in software engineering or related area.Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Master’s degree in Computer Science, Computer Engineering, Computer Information Systems, Software Engineering, or related area and 1 year's experience in software engineering or related area., We value candidates with a background in creating inclusive digital experiences, demonstrating knowledge in implementing Web Content Accessibility Guidelines (WCAG) 2.2 AA standards, assistive technologies, and integrating digital accessibility seamlessly. The ideal candidate would have knowledge of accessibility best practices and join us as we continue to create accessible products and services following Walmart’s accessibility standards and guidelines for supporting an inclusive culture.Primary Location...1345 Crossman Ave, Sunnyvale, CA 94089-1114, United States of AmericaWalmart and its subsidiaries are committed to maintaining a drug-free workplace and has a no tolerance policy regarding the use of illegal drugs and alcohol on the job. This policy applies to all employees and aims to create a safe and productive work environment.

What Walmart employees say

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Workplace

Get the full story on Breakroom

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About Walmart

Sourced by ZipRecruiter

From our humble beginnings as a small discount retailer in Rogers, Ark., Walmart has opened thousands of stores in the U.S. and expanded internationally. Through innovation, we're creating a seamless experience to let customers shop anytime and anywhere online and in stores. We are creating opportunities and bringing value to customers and communities around the globe. Walmart operates approximately 10,500 stores and clubs in 19 countries and eCommerce websites. We employ 2.1 million associates around the world — nearly 1.6 million in the U.S. alone.

Industry

Retail and transportation and warehousing

Company size

10,000+ Employees

Headquarters location

Bentonville, AR, US

Social media

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