Lead Ruby Developer

Sarvaha Systems

📍 Pune, Maharashtra, India

Full-time Computer Occupations Posted March 02, 2026

Job Description

Sarvaha is seeking a skilled and passionate Lead Ruby Developer with a minimum of 8+ years of hands-on experience in Ruby and backend architecture. You'll work on challenging, high-performance systems and collaborate with a talented team that values quality, ownership, and clean code.
Sarvaha is a niche software development company that works with some of the best funded startups and established companies across the globe. Please visit our website at
to know more about us.
What You'll Do
- Build, maintain, and scale backend systems using Ruby and Ruby on Rails
- Design and implement scalable APIs using Rails, Grape, and ActiveModel
- Tune performance across the stack including GC, queries, jobs, and server setups
- Develop, package, and publish custom Ruby gems
- Optimize ActiveRecord queries & PostgreSQL indices to eliminate N+1 and improve query plans
- Manage application servers (Passenger, Thin) and tune thread/process models
- Own and maintain deploym...