✦ Luna Orbit — Software Engineering

Staff Software Engineer

at PayPal Holdings

📍 Austin, Texas, United States of America Hybrid 💰 $160K – $238K USD / year Posted March 13, 2026
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Position Details

Salary $160K – $238K USD / year
Type Not Specified
Experience senior
Exp. Years Not specified
Education Not specified
Category Software Engineering

About this role

This role involves designing and guiding the development of scalable, performant, and secure JavaScript-based SDKs for PayPal's web ecosystem, ensuring seamless integration for merchants worldwide.

Key Responsibilities

  • Lead SDK development
  • Optimize performance
  • Ensure security standards
  • Guide SDK ecosystem
  • Collaborate across teams

Technical Overview

The technical scope includes JavaScript SDK development, performance tuning, security best practices, and frameworks like React, aimed at creating robust, scalable web SDKs.

Ideal Candidate

The ideal candidate is a senior software engineer with expertise in JavaScript SDK development, capable of leading projects to build scalable and secure web SDKs. They should have experience with performance tuning and frameworks like React, and be comfortable coordinating with teams.

Must-Have Skills

JavaScriptSDK developmentscalable systemsperformance optimizationsecure coding

Nice-to-Have Skills

ReactJavaScript frameworks

Tools & Platforms

JavaScriptSDKReact

Required Skills

JavaScriptSDK developmentWeb SDKperformance optimizationsecure codingReactJavaScript frameworksscalable systemsproject coordinationleadership

Hard Skills

JavaScriptJavaScript SDKsScalable systemsPerformance optimizationSecure codingWeb SDKDevelopmentReactJavaScript frameworks

Soft Skills

leadershipproject coordinationjudgementcollaborationproblem-solving

Industry & Role

Industry Fintech
Job Function Developing and leading the creation of JavaScript SDKs for online payment solutions

Keywords for Your Resume

Software EngineeringJavaScriptSDK developmentWeb SDKPerformance optimizationSecure codingReactJavaScript frameworksscalable systemsproject coordinationleadershipcollaborationproblem-solvingperformance optimizationsecure coding

Deal Breakers

Lack of JavaScript SDK experience, No experience with scalable systems, Unwilling to work in a hybrid environment

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