Senior Software Engineer, Frontend

Perpay· Philadelphia, United States

Posted November 4, 2026

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Experience
5+ years
Pay
$160K – $200K per year
Education
Not specified
Location
Philadelphia, United States
Work mode
On-site
Job type
Full-time

About this role

Perpay is a Philadelphia fintech helping everyday Americans, including those with subprime credit, build financial stability through a marketplace, credit-building and a credit card. This senior frontend role writes code, reviews PRs, mentors engineers and helps design new features in an on-site team.

What you will do

  • Work with UX, product and engineers so the frontend meets business needs
  • Keep the app responsive and accessible across devices
  • Write clean, maintainable code
  • Bring tradeoffs and opinions into the design process
  • Research frontend trends and bring best practices into the codebase

What the employer expects

  • 5+ years delivering commercial products
  • 2+ years leading technical teams and large projects
  • Significant React experience, preferably with Redux
  • Strong JavaScript including latest ECMAScript
  • Understanding of RESTful APIs
  • Experience optimizing for performance and accessibility
  • Interest in UX/UI design
  • Must work fully on-site in Philadelphia

Benefits

  • Equity and discretionary cash bonus
  • Premium medical benefits
  • 5% employer 401k match
  • Unlimited PTO
  • Catered lunch 4 days a week
  • Gym subsidy
  • Paid cell phone and plan
  • Student loan repayment match
  • Relocation assistance

Skills

  • JavaScript
  • React
  • React Native
  • Redux
  • Python
  • Django
  • Kubernetes
  • AWS
  • Docker

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The application opens on Perpay Greenhouse job board. Dev Portal Notes does not collect your application or charge a fee.

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