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Penske Senior Mobile iOS Developer in Reading, Pennsylvania


Position Summary:

A Senior Mobile iOS Developer develops and maintains mobile applications for external and internal customers. Analyze performance of applications and troubleshoot problems. Work with more junior developers/vendors and lead/mentor them. Involved in the full systems development lifecycle of the proposed solution.

Major Responsibilities:

  • Participate in all aspects of the Penske defined Software Development lifecycle. Develop new applications/modules while support existing software development efforts and systems. Work independently with a team and self-manage work while participating in all aspects of the Penske defined Software Development lifecycle.

  • Review code from junior and offshore programmers or external vendors. Provide them support and mentoring.

  • Analyzing system/software performance.

  • Ongoing systems monitoring and general support/maintenance of assigned applications.

  • Learn and apply new technologies. Analyze software solutions based on customer requirements and suggest the best solution.

  • Other projects as assigned by the supervisor.


  • Bachelor's Degree or equivalent experience in iOS native mobile development

  • 5 years of experience developing native mobile applications for Apple iOS with Xcode.

  • Good project management and communications skills with the ability to work on multiple simultaneous projects of lead small project teams.

  • Work as a mobile development Lead with full System Development Lifecycle experience.

  • Strong background in Objective C and Swift

  • Demonstrated knowledge of major frameworks (Cocoa Touch, Core Services, and Core OS)

  • Experience with NSXMLParser, NSJSON Serialization , CAPSPageMenu, AFNetworking, JSONModel , SVProgressHUD, ObjcAssociatedObjectHelpers,XMLDictionary,

  • REST API Development

  • Ability to work independently with a team and self-manage work

  • Ability to quickly and thoroughly learn and apply new technologies

  • Project Lead experience and Project Management

It would be a plus if you have had experience with:

  • Responsive design and adaptive development

  • Nodejs, Gulp, Maven, GIT, BitBucket/STASH, JIRA, Confluence, Bamboo, ANT

  • JAVA/J2EE preferably using a web application server like Websphere or JBoss

  • Spring Framework and design Patters, iBatis

  • SQL – Experience in writing optimized complex SQL statements

  • Oracle, iSeries DB2 and MS SQL Server database experience

  • Web Services/SOA

  • Google Analytics, Telium

  • Agile/Kanban, Experience working on a team in an Agile environment

  • Regular, predictable, full attendance is an essential function of the job

  • Willingness to travel as necessary, work the required schedule, work at the specific location required, complete Penske employment application, submit to a background investigation (to include past employment, education, and criminal history) and drug screening are required.

Physical Requirements:

-The physical and mental demands described here are representative of those that must be met by an associate to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

-The associate will be required to: read; communicate verbally and/or in written form; remember and analyze certain information; and remember and understand certain instructions or guidelines.

-While performing the duties of this job, the associate may be required to stand, walk, and sit. The associate is frequently required to use hands to touch, handle, and feel, and to reach with hands and arms. The associate must be able to occasionally lift and/or move up to 25lbs/12kg.

-Specific vision abilities required by this job include close vision, distance vision, peripheral vision, depth perception and the ability to adjust focus.

Penske is an Equal Opportunity Employer.

About Penske Truck Leasing

Penske Truck Leasing Co., L.P., headquartered in Reading, Pennsylvania, is a partnership of Penske Corporation, Penske Automotive Group, and Mitsui & Co., Ltd. A leading global transportation services provider, Penske operates more than 260,000 vehicles, employs more than 29,000 people, and serves customers from more than 1,000 locations in North America, South America, Europe, Australia, and Asia. Product lines include full-service truck leasing, contract maintenance, commercial and consumer truck rentals, used truck sales, transportation and warehousing management and supply chain management solutions. Visit to learn more.

Work Locations: 100 Gundy Drive Reading, PA 19607

Primary Location: United States-Pennsylvania-Reading

Zip: 19607

Job: Information Technology

Penske (Oracle) Job Name: Information Technology

Req ID: 1801659