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Senior Ios Developer Jobs in California (NOW HIRING)

Senior iOS Engineer

Irvine, CA · On-site

$193K - $261K/yr

You will report to the Senior Engineering Manager for Mobile Core iOS and can work from either our ... Drive cross-organizational architectural decisions that balance developer velocity, app performance ...

iOS Developer

San Diego, CA · On-site

$55 - $75.75/hr

As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ... This role offers high visibility, the chance to learn from senior brand leaders, and the ...

iOS Developer

San Diego, CA · On-site

$55 - $75.75/hr

As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ... This role offers high visibility, the chance to learn from senior brand leaders, and the ...

iOS Developer

San Diego, CA · On-site

$55 - $75.75/hr

As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ... This role offers high visibility, the chance to learn from senior brand leaders, and the ...

iOS Developer

San Diego, CA · On-site

$55 - $75.75/hr

As an iOS Engineer, you will be part of a highly collaborative team working on modern mobile ... This role offers high visibility, the chance to learn from senior brand leaders, and the ...

Senior iOS Engineer, Twitch

San Francisco, CA · Hybrid

$164K/yr

... iOS capabilities. You'll work on high-impact initiatives including our hybrid web-to-mobile ... developer tooling that accelerates velocity across the organization. You will report to the Senior ...

As a senior iOS engineer on the Neighborhoods team, you will help bring the vision of the neighborhood network to life. You will shape the technical direction for Neighborhoods mobile experiences ...

Homes.com - Senior iOS Engineer (SwiftUI) CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 ...

About the Role We are looking for a Senior iOS Engineer to own Sekai's iOS app and help us build a fast, polished, AI-native consumer experience. This role is for someone with strong iOS experience ...

Senior iOS Engineer, Twitch

San Francisco, CA · Hybrid

$164K/yr

... iOS capabilities. You'll work on high-impact initiatives including our hybrid web-to-mobile ... developer tooling that accelerates velocity across the organization. You will report to the Senior ...

We are looking for Senior iOS Engineers to build and maintain a large scale 24x7 global infrastructure system that powers DoorDash's 3-sided marketplace of Consumers, Merchants and Dashers. About the ...

Founding iOS Engineer

San Francisco, CA · On-site

$61 - $84/hr

About the Role We are looking for a Senior iOS Engineer to own Sekai's iOS app and help us build a fast, polished, AI-native consumer experience. This role is for someone with strong iOS experience ...

Showing results 41-60

Senior Ios Developer information

See California salary details

$10

$65

$92

How much do senior ios developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for senior ios developer in California is $65.03, according to ZipRecruiter salary data. Most workers in this role earn between $56.92 and $73.80 per hour, depending on experience, location, and employer.

What does a senior iOS developer do?

A Senior iOS Developer is responsible for designing, building, and maintaining advanced applications for Apple's iOS platform. They lead the development process, collaborate with cross-functional teams, and ensure that applications are robust, scalable, and user-friendly. Senior iOS Developers also mentor junior developers, review code, and stay updated with the latest trends and technologies in iOS development to implement best practices.

What are the key skills and qualifications needed to thrive as a senior iOS developer, and why are they important?

To thrive as a Senior iOS Developer, you need advanced proficiency in Swift and Objective-C, strong experience with iOS frameworks, and a degree in computer science or related field. Familiarity with tools like Xcode, Git, continuous integration systems, and knowledge of App Store submission processes are typically required. Excellent problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These abilities are crucial for delivering high-quality, scalable apps and driving innovation within development teams.

What are some common challenges senior iOS developers face when working on large-scale apps, and how are they addressed?

Senior iOS Developers often encounter challenges such as managing complex codebases, ensuring smooth collaboration across teams, and maintaining high app performance as the user base grows. To address these, developers rely on modular architecture patterns (like MVVM or VIPER), regular code reviews, and automated testing to ensure code quality and scalability. Clear communication with designers, backend engineers, and QA testers is essential, as is staying updated on the latest iOS frameworks and tools to optimize both development speed and app reliability.

What is the difference between Senior Ios Developer vs iOS Engineer?

AspectSenior Ios DeveloperiOS Engineer
Required CredentialsBachelor's in Computer Science or related field, relevant certificationsBachelor's in Computer Science or related field, relevant certifications
Work EnvironmentTech companies, startups, agenciesTech companies, startups, agencies
Employer & Industry UsageCommonly used in tech industry for senior rolesUsed interchangeably with Senior Ios Developer, often for mid-level roles
Search & Comparison IntentOften compared for experience level and responsibilitiesSimilar roles, sometimes used interchangeably, but may imply slightly different focus

Both Senior Ios Developers and iOS Engineers typically require similar credentials and work in comparable environments. The main difference lies in terminology preference; 'Senior Ios Developer' emphasizes development expertise, while 'iOS Engineer' may suggest a broader engineering focus. Understanding these nuances helps in aligning job expectations and search queries.

What are the most commonly searched types of Ios Developer jobs in California?

The most popular types of Ios Developer jobs in California are:

What are popular job titles related to Senior Ios Developer jobs in California?

For Senior Ios Developer jobs in California, the most frequently searched job titles are:

What cities in California are hiring for Senior Ios Developer jobs?

Cities in California with the most Senior Ios Developer job openings:

What are popular job titles related to Senior Ios Developer jobs in CA?

For Senior Ios Developer jobs in CA, the most frequently searched job titles are:

Infographic showing various Senior Ios Developer job openings in California as of August 2026, with employment types broken down into 85% Full Time, 2% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $135,269 per year, or $65 per hour.

Loopnet - Senior iOS Engineer

CoStar Group, Inc.

Irvine, CA • On-site

$130 - $204/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago


Job description

LoopNet - Senior iOS Engineer

CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 and NASDAQ 100 indices, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. With over 35 years of experience, we continuously innovate to deliver the best digital marketplace for commercial real estate owners and brokers.

Location: Irvine, CA – 4 days onsite, 1 day remote.

Responsibilities
  • Develop iOS applications that scale to reach millions of users.
  • Continuously evaluate emerging technologies to identify opportunities, trends and best practices to strengthen CoStar’s technology platform and development practices.
  • Collaborate with the team to create user interface layouts for customers and interfaces to backend web services.
  • Design and develop systems and libraries that are highly reusable and maintainable.
  • Understand CoStar’s product architecture and frameworks, and contribute ideas to improve them.
  • Work closely with different teams and other iOS developers to exchange new ideas and improvements.
Basic Qualifications
  • Bachelor’s Degree from an accredited, not‑for‑profit, in‑person college/university.
  • 5+ years of experience developing iOS applications.
  • Expertise in Objective‑C, SwiftUI/Swift, Cocoa frameworks, Xcode IDE, Interface Builder, and a passion for continuous learning.
  • Deep knowledge of common object‑oriented programming and design patterns such as MVC, MVVM, dependency injection, and more.
  • Track record of commitment to prior employers and ability to work autonomously.
What’s in it for You
  • Generous compensation and performance‑based incentives.
  • Professional and academic growth opportunities through internal training and tuition reimbursement.
  • Benefits including comprehensive healthcare coverage (medical, vision, dental, prescription drug), life and supplemental insurance, virtual and in‑person mental health counseling, commuter and parking benefits, 401(k) plan with matching contributions, employee stock purchase plan, paid time off, on‑site fitness center or reimbursement for fitness memberships, access to employee resource groups.
  • Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and healthy snacks.
  • Base salary range of $130,000–$204,000, based on relevant skills and experience.

CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug‑free workplace and perform pre‑employment substance abuse testing. CoStar is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces, committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We also comply with all fair employment practices regarding citizenship and immigration status. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access www.costargroup.com/careers. You can request accommodations by calling 1‑855‑840‑1715 or emailing recruiting@costargroup.com.

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