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Senior Ios Developer Jobs in Rialto, CA (NOW HIRING)

CoStar Group

Loopnet - Senior iOS Engineer

Orange, CA · On-site

$130K - $204K/yr

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

Esri

Sr. Software Developer - iOS Apps

Redlands, CA

$60.25 - $78.25/hr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps ... Help shape the future of field mobility on iOS and create apps that truly make a difference! Esri ...

Esri

Sr. Software Developer - iOS Apps

Redlands, CA · On-site

$123K - $202K/yr

As a Senior Software Developer, you'll design and implement intuitive, high-performance mobile apps ... Help shape the future of field mobility on iOS and create apps that truly make a difference! Esri ...

Fieldpiece

Senior iOS Android Developer

Orange, CA · On-site

$120 - $180/hr

As a Senior iOS / Android Engineer, you'll design, develop, and support native iOS and Android applications that connect technicians to the data, diagnostics, and insights generated by our industry ...

CoStar Group

Senior DevOps Engineer

Orange, CA · On-site

$138K - $178K/yr

Senior DevOps Engineer Overview CoStar Group (CSGP) is a leading global provider of commercial and ... Mobile application support (iOS, Android) * Experience in REST API or Microservices development

Esri

Localization Engineer II

Redlands, CA · On-site

$98K - $134K/yr

In this role, you will work with senior-level localization engineers and be mentored by other ... iOS, or Android * Experience with SQL database management * Experience with REST or SOAP web ...

New

Yami

Senior Product Manager, Search and Discovery

Brea, CA · On-site

$100K - $135K/yr

... iOS, and Android apps. Benefits & Compensation: * 401(k) matching * Health insurance: medical ... Partnering closely with Engineering, Data Science, Analytics, Merchandising, UX Design, and Content ...

Esri

Sr. Product Designer - Mobile

Redlands, CA

... on iOS and Android. Engage in meaningful collaboration with a brilliant team of designers, developers, and product experts to streamline workflows and bridge the gap between field and office. Take ...

Yami

Senior Business Analyst

Brea, CA · On-site

$95K - $123K/yr

... iOS, and Android apps. Benefits & Compensation: • 401(k) Matching • Health Insurance: Medical ... Partner with data engineers to build the Data Platform,grounded in a deep understanding of business ...

Esri

Sr. Product Designer - Mobile

Redlands, CA · On-site

$112K - $176K/yr

... on iOS and Android. Engage in meaningful collaboration with a brilliant team of designers, developers, and product experts to streamline workflows and bridge the gap between field and office. Take ...

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All JobsIos Developer JobsSenior Ios Developer JobsSenior Ios Developer Jobs in Rialto, CA

Senior Ios Developer information

See Rialto, CA salary details

$10

$66

$93

How much do senior ios developer jobs pay per hour?

As of Aug 29, 2026, the average hourly pay for senior ios developer in Rialto, CA is $66.08, according to ZipRecruiter salary data. Most workers in this role earn between $57.84 and $74.95 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 Rialto, CA?

The most popular types of Ios Developer jobs in Rialto, CA are:

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

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

What cities near Rialto, CA are hiring for Senior Ios Developer jobs?

Cities near Rialto, CA with the most Senior Ios Developer job openings:

Senior Ios Developer jobs near you
Infographic showing various Senior Ios Developer job openings in Rialto, CA as of August 2026, with employment types broken down into 80% Full Time, 7% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $137,444 per year, or $66.1 per hour.

Loopnet - Senior iOS Engineer

Orange, CA • On-site

CoStar Group
Software Development • 1 - 5K employees
Learn more about CoStar Groupexternal

$130K - $204K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 17 days ago

Job description

Loopnet - Senior iOS Engineer
Job Description
Overview
CoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, 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.
We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers. We've continually refined, transformed, and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.
LoopNet, the most popular place to find a space, is the #1 global commercial real estate marketplace. With more than 12 million global unique monthly visitors, LoopNet provides brokers, buyers and sellers with what they need to meet and make deals. LoopNet has established itself as the most effective and far-reaching digital marketplace for commercial real estate owners and brokers. We are not done yet! We continue to focus on driving expansion by increasing market share in the US and abroad, continuously innovating and enhancing the product and growing a powerhouse global team to reach our goals.
Learn more about LoopNet.
Our team is seeking an accomplished Senior iOS Engineer to join our team in supporting the supporting www.loopnet.com. You will have a direct impact on highly visible Loopnet web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve Loopnets' software products.
This position is located in Irvine, CA and offers a schedule of 4 days onsite, 1 day remote.
Responsibilities
  • You will develop iOS applications that scale to reach millions of users
  • You will continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be used to strengthen CoStar's technology platform and development practices
  • Work 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 come to the table with your ideas
  • Collaborate with different teams along with other iOS developers to exchange new ideas and improvements

Basic Qualifications
  • Bachelor's Degree required from an accredited, not-for-profit, in-person college/university
  • A track record of commitment to prior employers
  • 5+ years' experience in developing iOS applications
  • You are an expert in everything iOS - Objective C, SwiftUI/Swift, Cocoa Framework, XCode IDE, Interface Builder and are always interested in learning more and sharing your skills
  • You know all the common Object Oriented Programming and design patterns, MVC, MVVM, Dependency Injection and more.

What's in it for You
When you join CoStar Group, you'll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.
We offer you generous compensation and performance-based incentives. CoStar Group also invests in your professional and academic growth with internal training, and tuition reimbursement.
Our benefits package includes (but is not limited to):
  • Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug
  • Life, legal, and supplementary insurance
  • Virtual and in person mental health counseling services for individuals and family
  • Commuter and parking benefits
  • 401(K) retirement plan with matching contributions
  • Employee stock purchase plan
  • Paid time off
  • Tuition reimbursement
  • On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes
  • Access to CoStar Group's Employee Resource Groups
  • Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks

We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply.
This position offers a base salary range of $130,000-$204,000, based on relevant skills and experience and includes a generous benefits plan.
#LI-VP1
#LoopNet
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

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