Senior Rails Backend Engineer – Remote/Hybrid, 20 PTO

Vairix is seeking a part‑time Senior Backend Engineer in Mendoza, Argentina. The candidate will be responsible for translating complex business requirements into scalable applications and ensuring high system performance.

Required qualifications include a minimum of 6 years of experience, advanced skills in PostgreSQL, and familiarity with Docker. The position offers remote/hybrid work options, 20 vacation days annually, and various wellness benefits.