Sr Software Engineer

PayPal PayPal · Fintech · San Jose, CA +1 · Software Engineering

Sr Software Engineer at PayPal in San Jose, CA, focusing on designing, building, and optimizing scalable, secure web applications across the full technology stack. Responsibilities include both frontend and backend development, creating reusable frameworks, and ensuring high-quality code through CI/CD. The role involves collaboration with cross-functional teams, architecture discussions, rapid prototyping, and troubleshooting distributed systems. Requires experience with various frontend and backend technologies, databases, and Agile methodologies.

What you'd actually do

  1. Design, build, and optimize scalable, secure web applications.
  2. Be responsible for both frontend and backend development, creating reusable frameworks, and delivering high-quality code through continuous integration and delivery.
  3. Develop responsive user interfaces and robust backend services.
  4. Ensure application performance, scalability, and security.
  5. Write clean, maintainable code, and conduct code reviews.

Skills

Required

  • JavaScript/TypeScript
  • HTML/CSS
  • React
  • Vue
  • Node.js
  • RESTful APIs
  • Golang
  • Java
  • Hybrid/Mobile development (Android, iOS)
  • SQL
  • MySQL
  • MongoDB
  • Python
  • Agile software development

Nice to have

  • modern frontend frameworks
  • responsive user interfaces
  • performant interfaces
  • reliable and scalable server-side applications
  • maintainable web applications
  • relational databases
  • non-relational databases
  • automation tools
  • data processing pipelines
  • investigating production incidents
  • root cause analysis
  • distributed systems
  • project management efficiency
  • accelerating delivery cycles