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Pyramid Consulting Logo
iOS Developer

Pyramid Consulting

 

Warsaw Metropolitan Area, Poland

Posted On: 2 days ago
Experience: 5+ years
Availability: Hybrid
Openings: 2
Category: iOS Developer
Tenure: Contract - Corp-to-Corp
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Description

Build an iOS SDK for contactless payment transactions via host card emulation (HCE).

This role is on-site.

Responsibilities

  • Build an iOS SDK for tap and pay functionality to enable EMV transactions with POS terminals.
  • Integrate REST API backends to facilitate remote management operations.
  • Implement secure local storage using SQLite.
  • Develop secure communication protocols using the Secure Enclave and Keychain.
  • Manage the full iOS software development life cycle (SDLC).

Required Skills

  • 5+ years of experience in iOS development.
  • Strong proficiency in Swift and Xcode.
  • Experience implementing REST APIs.
  • Hands-on experience with SQLite for secure data storage.
  • Knowledge of CI/CD pipelines using Jenkins.
  • Experience writing unit tests.
  • Familiarity with the iOS SDLC.
  • Understanding of Secure Enclave and Keychain implementation.
  • Background in SDK development.

Preferred Skills

  • ANY GRADUATE education.

Education

ANY GRADUATE

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