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Senior Python Engineer / Node.js / FinTech Start-Up

Remote, USA Full-time Posted 2026-06-13

A rapidly growing Series A FinTech start-up in Phoenix, AZ is hiring a Senior Software Engineer for a full-time position. In this role, you will lead the migration of their automated trading application from Node.js to Python, creating a more scalable and robust solution. The ideal candidate has 5+ years of experience building greenfield applications at start-ups with strong skills in Python, Node.js, and SQL. The company offers a flexible schedule to work four 10-hour days each week with Fridays off and work two days onsite per week. Required Skills & Experience:

  • Bachelor's in computer science or a related field
  • 5+ years of professional software engineering experience
  • Python
  • Node.js
  • SQL
  • REST APIs

Plusses:

  • Hands-on experience with AWS or Azure
  • Experience building greenfield applications at start-ups

Benefits:

  • Competitive base salary
  • Medical, dental, and vision coverage
  • 401k match
  • PTO
  • 3 step interview process

Applicants must be currently authorized to work in the US on a full-time W2 basis now and in the future. #LI-AN4 Specialization :

  • Python
  • Node.js

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