Demo

Senior IOS Engineer

Hornblower Group
Westlake Village, CA Full Time
POSTED ON 4/26/2026
AVAILABLE BEFORE 5/24/2026
Hornblower Group is a global leader in experiences and transportation. Spanning a 100-year history, Hornblower Group’s portfolio of international offerings includes water-based experiences (dining and sightseeing cruises), land-based experiences (walking and food tours) and ferry and transportation services. City Experiences, Hornblower Group’s premier experience division, offers land- and water-based experiences as well as ferry and transportation services. Hornblower Group’s subsidiaries include Hornblower Marine, which provides vessel outhaul and maintenance services at Bridgeport Boatworks in Bridgeport, Connecticut, and Seaward Services, Inc., a marine services company specializing in the operation, maintenance and repair of government and privately owned vessels. Additionally, Anchor Operating System, LLC, a Hornblower Group subsidiary and independent entity, provides reservation, ticketing and website integration services for clients in the transportation, tourism and entertainment industries. Today, Hornblower Group’s global portfolio covers over 10 countries, over 50 U.S. cities and serves more than 20 million guests annually. Headquartered in Orlando, Florida, Hornblower Group’s additional corporate offices reside in San Francisco, California; Boston, Massachusetts; Chicago, Illinois; London, United Kingdom; New York, New York; Dublin, Ireland; and across Ontario, Canada. For more information, visit hornblowercorp.com.

Position Summary

We are looking for an iOS developer responsible for the development and maintenance of applications aimed at a range of iOS devices including mobile phones and tablet computers. Your primary focus will be development of iOS applications and their integration with back-end services. You will be working alongside other engineers and developers working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and the creation of quality products is essential.

Duties And Responsibilities

  • Design and build applications for the iOS platform
  • Ensure the performance, quality, and responsiveness of applications
  • Collaborate with a team to define, design, and ship new features
  • Identify and correct bottlenecks and fix bugs
  • Help maintain code quality, organization, and automatization
  • Additional job duties assigned

Requirements & Qualifications

  • MVVM
  • Advanced experience with Micro Services architecture
  • Must know GraphQL to interact with the Commerce SDK part of the business
  • Experience with iOS frameworks such as Core Data, Core Animation, etc.
  • Experience with offline storage, threading, and performance tuning
  • Familiarity with RESTful APIs to connect iOS applications to back-end services
  • Knowledge of other web technologies and UI/UX standards
  • Understanding of Apple’s design principles and interface guidelines
  • Knowledge of low-level C-based libraries is preferred
  • Experience with performance and memory tuning with tools
  • Familiarity with cloud message APIs and push notifications
  • Knack for benchmarking and optimization
  • Proficient understanding of code versioning tools
  • Familiarity with continuous integration
  • Pre-employment background and drug testing required.

The RESPECT Service System embodies our mission, vision, values and operating principles. By creating a company culture that puts RESPECT at its core, we believe it will drive us to achieve our goal of becoming a Global Experiences and Transportation Leader.

EEO / Disabled / Protected Veteran Employer. Hornblower is proud to be an Equal Employment Opportunity employer. We offer equal employment opportunities to all qualified individuals and prohibit discrimination and/or harassment of any type, including but not limited to discrimination and or harassment based upon race, religion, religious creed, color, national origin, ancestry, citizenship, sex, sexual orientation, gender, gender identity, gender expression, age, pregnancy or relation medical conditions, childbirth, breastfeeding, parental status, veteran and/or military status, disability (physical or mental), medical condition, genetic information or characteristics, political affiliation, domestic violence survivor status, marital status, or other characteristics prohibited by federal, state, or local law. Additionally, as a federal, state, and local contractor, Hornblower complies with government regulations, including affirmative action responsibilities for qualified individuals, where and as they apply. The company also participates in the E-Verify program in certain locations.

Salary.com Estimation for Senior IOS Engineer in Westlake Village, CA
$132,375 to $159,483
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Hornblower Group

  • Hornblower Group Boston, MA
  • Hornblower Group is a global leader in experiences and transportation. Spanning a 100-year history, Hornblower Group’s portfolio of international offerings... more
  • 1 Day Ago

  • Hornblower Group San Diego, CA
  • Hornblower Group is a global leader in experience and transportation. Spanning a 100-year history, Hornblower Group’s portfolio of international offerings ... more
  • 1 Day Ago

  • Hornblower Group Washington, DC
  • Hornblower Group is a global leader in experience and transportation. Spanning a 100-year history, Hornblower Group’s portfolio of international offerings ... more
  • 2 Days Ago

  • Hornblower Group Boston, MA
  • Hornblower Group is a global leader in experience and transportation. Spanning a 100-year history, Hornblower Group’s portfolio of international offerings ... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Senior IOS Engineer jobs in the Westlake Village, CA area that may be a better fit.

  • Aditi Consulting Thousand Oaks, CA
  • Payrate: $41.00 - $43.00/hr. Summary: This role reports to the Associate Director of Engineering and provides on-site laboratory support and scientific con... more
  • 6 Days Ago

  • Jobs via Dice Thousand Oaks, CA
  • Aptask Global Workforce (AGW) is seeking a Senior Engineer for an on-site position with a 36 month contract located in Thousand Oaks, CA. This role will su... more
  • 25 Days Ago

AI Assistant is available now!

Feel free to start your new journey!