Senior Python Engineer (Calibrate Health)

Lviv - Ukraine

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Would you like to create meaningful impact on peoples health

About Calibrate
Calibrate is a health tech company revolutionizing metabolic health through our digital platform. Founded in 2020 in New York we combine FDA-approved GLP-1 medications with AI-driven coaching and lifestyle support to deliver sustainable weight loss results.

Our Impact

15-19% average weight loss sustained over multiple years
17000 participants as of 2025
40% return rate for additional program cycles
$127M raised from Founders Fund Optum Ventures and other top investors
Featured by World Economic Forum TIME Magazine and Fast Company

Requirements

5 years of backend engineering experience with Python
Strong expertise in FastAPI SQLAlchemy and Postgres
Experience designing and maintaining RESTful APIs
Familiarity with AWS services (Lambda RDS ECS S3 etc.)
Understanding of authentication data modeling and performance optimization
Experience working in Agile environments and with cross-functional teams
Ability to have 4 hours overlap with EST time (work 7-8 pm Ukrainian time)

Responsibilities

Design and build high-performance RESTful APIs using FastAPI and Python
Deploy and maintain cloud infrastructure on AWS (Lambda RDS ECS S3)
Optimize system performance scalability and reliability
Write clean well-tested code and participate in code reviews
Contribute to technical architecture decisions and best practices

..and ofcourse your benefits:

20fully paid business days ofvacation
15fully paid sick leaves
11fully paid public holidays
compensation for health insurance and sport club membership
ability to work from home or remotely

Required Experience:

Senior IC

Would you like to create meaningful impact on peoples healthAbout CalibrateCalibrate is a health tech company revolutionizing metabolic health through our digital platform. Founded in 2020 in New York we combine FDA-approved GLP-1 medications with AI-driven coaching and lifestyle support to deliver ...