Job Title: Senior Backend Engineer Company Name: trainwell Job Url: https://wellfound.com/jobs/3947803-senior-backend-engineer Job Description: trainwell Actively Hiring Using tech to democratize 1-on-1 personal training B2C Growth Stage Save Apply Now Senior Backend Engineer $150k – $185k • 0.1% – 0.2% | Remote ( Everywhere ) |5 years of exp |Full Time Posted: 1 day ago• Recruiter recently active Hires remotely in Everywhere Remote Work Policy Remote only Company Location San Francisco •  Pittsburgh •  Cambridge Visa Sponsorship Not Available Preferred Timezones Pacific Time, Mountain Time, Central Time, Eastern Time Collaboration Hours 11:00 AM - 5:00 PM Eastern Time Relocation Allowed Skills Python Entrepreneurship TypeScript React.js About the job We need an analytical engineer who can deeply understand the purpose of a project, is smart enough to solve it perfectly, and wise enough to solve it only to the extent needed. This perosn must iterate quickly and thrive with autonomy. Report directly to the CTO. You are Interested in health & fitness Focused on impact over code quality Excited to build end-to-end (research → design → ship → feedback → evaluate) Comfortable building AI into projects and with AI assistance We prefer People who have built stuff their whole lives over people who only see engineering as a job People who build great things over people who just satisfy specs People who can own systems over people who can solve live coding problems People who are efficient and effective at their job over people who ace standardized tests Looking for strong proficiency with python and working proficiency with typescript. It's ok if you'd have to learn some of this on the fly if you're a great match on everything else. Join our team - we're smart, down to earth, focused on what matters, and love to help people get healthier.