Application Development - Programmer (5928-1)

Job Title: Application Development - 21540 Programmer
location: 2 Broadway - MTA Headquarters
Duration: 12 months option to extend
Note: Hybrid Position 3-days Onsite / 2-days Remote

• We are seeking an experienced iOS Developer with at least (18) months of work experience and a bachelor’s degree (or greater) in computer science or a related field. The candidate should have a strong focus and work experience in mobile development.
• Expertise and work-related experience are necessary in Xcode, Swift, SwiftUI, Objective-C, UI/UX design, persistent data stores (e.g., Core Data), operational queues and software design patterns.
• Also needed is proficiency using the following tools: Firebase, GitHub, Crashlytics, Sentry.IO, Cursor (or comparable crash/error monitoring) along with the following dependency managers (Swift Package Manager, Carthage or similar).

KEY REQUIREMENTS:

• Minimum (18) months experience as an iOS developer.
• BS or BA degree from accredited college or university in computer science or related. 
• Experience with Xcode & Instruments, Swift, Swift UI & Objective-C.
• Experience with design patterns MVC, MVVM, MV, Singleton, Grand Central Dispatch (GCD), Concurrency, multithreading, and operational queues.  
• Experience with Core/Swift Data & persistent stores
• Experience with handling & parsing JSON from Webservices/APIs. 
• Experience using the following tools: GitHub, Firebase, Crashlytics, Swift, CI/CD. AI tools such as Sentry.IO and Cursor. 
• Responsibilities include ownership of assigned application design & development tasks, vetting technical requirements with business, timely debugging & resolution of reported issues, assist team members with coding/technical issues, managing data, technical documentation, and integrating APIs
• Experience with UI/UX designs and wireframes. 
• Experience in creating technical documentation. 
• Strong leadership oral and written communications skills.
• Strong analytical and debugging skills. 
• Experience with Unit Testing, and code reviews.
• Expected to be able to work independently, take ownership of work, while also working well as a team member, and provide team leadership and mentoring.

BENEFICIAL REQUIREMENTS:

• Experience programming in Kotlin to support Android development. 
• Experience with payment gateways, ticket validation/QR scanning SDKs, mobile ticketing app-to-app integration, CoreBluetooth/BLE, external accessories integration (MFi/External Accessory Framework, barcode scanners/sleds, receipt printers).
• Network protocol experience.
• Cloud technologies.
• Knowledge with C++, PHP, .Net, C#, JavaScript, Oracle SQL, and

About Us:
Since 2000, Tri-Force Consulting Services (https://triforce-inc.com) has been an MBE/SDB certified IT Consulting firm in the Philadelphia region. Tri-Force specializes in IT staffing, software development (web and mobile apps), systems integration, data analytics, system automation, cybersecurity, and cloud technology solutions for government and commercial clients. Tri-Force works with clients to overcome obstacles such as increasing productivity, increasing efficiencies through automation, and lowering costs. Our clients benefit from our three distinguishing core values: integrity, diligence, and technological excellence. Tri-Force is a six-time winner among the fastest-growing companies in Philadelphia and a four-time winner on the Inc. 5000 list of the nation's fastest-growing companies.