Senior Software Engineer, Fullstack

Perpay is seeking an experienced and passionate Senior Software Engineer to join their team and contribute to their culture of technical excellence. The role involves leading large-scale projects from start to finish, working across multiple teams, and providing guidance to junior-level engineers. As a leader of Perpay's engineering team, you'll collaborate with stakeholders ranging from entry-level contributors to senior-level executives. This position reports directly to the CTO and offers the opportunity to make an impact on both the technology and the team in a rapidly growing environment.

Key responsibilities include:

• Leading implementation of large-scale features for customers and internal teams
• Developing technical requirements with the Product team
• Solving problems spanning multiple interconnected systems with distributed architectures
• Making data and metrics-driven decisions
• Executing the full lifecycle of new features
• Improving software build, test, and delivery processes
• Collaborating on design and implementation of new credit products and platform features

The ideal candidate will bring:

• 5+ years of experience building applications at scale
• 2+ years of experience with web frameworks and leading technical teams
• Experience with modern front-end frameworks and large-scale services
• Excellent communication skills and cross-functional collaboration experience
• Strong focus on writing clear, readable, and testable code

Perpay offers competitive compensation, comprehensive benefits, and the opportunity to work on both e-commerce and fintech customer-facing products in a fast-growing financial startup. The position is 100% onsite in Philadelphia, PA.