✦ Luna Orbit — Software Engineering

Sr Software Engineer

at PayPal Holdings

📍 3 Locations Hybrid 💰 $143K – $212K USD / year Posted March 13, 2026
Salary $143K – $212K USD / year
Type Not Specified
Experience mid
Exp. Years Not specified
Education Not specified
Category Software Engineering

This role involves developing and enhancing the Braintree iOS Mobile SDK to support multiple payment methods, focusing on developer experience and open-source contributions.

  • Develop SDK features
  • Design developer experience
  • Contribute to open-source codebase
  • Engage with external developers
  • Deliver complete solutions

The technical environment includes iOS SDK development, open-source tools, and full SDLC processes, aimed at creating scalable, user-friendly payment SDKs.

The ideal candidate is a mid-level software engineer with experience in SDK development, particularly for iOS mobile platforms. They should possess strong developer empathy, be self-driven, and comfortable working in a hybrid environment with a focus on open-source contributions.

SDK developmentiOSMobile SDKSoftware Development Lifecycle
open-sourcedeveloper experience
iOSSDKOpen-source
SDK developmentiOSMobile SDKSDLCopen-sourcedeveloper empathycollaborationself-drivensoftware developmentdesign
SDK developmentiOSMobile SDKSoftware Development LifecycleSDLCOpen-sourceDeveloper experience
learningdeveloper empathyself-drivencollaborationproblem-solving
Industry Fintech
Job Function Developing and maintaining iOS mobile SDKs for online payments
Software EngineeringSDK developmentiOSMobile SDKOpen-sourceSDLCdeveloper empathycollaborationself-drivensoftware developmentdesignimplementationtestingdeliveryoperations

Lack of iOS SDK development experience, No experience with open-source projects, Unwillingness to work in a hybrid environment

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