ROR Developer

Responsibilities:

• Build and evolve Ruby/Rails applications and APIs with clean, maintainable architecture.
• Work confidently with ActiveRecord and relational databases, including query optimization, indexing, transactions, and data modeling.
• Diagnose performance bottlenecks across application, database, and API layers.
• Investigate and resolve production issues using logs, monitoring, stack traces, and root-cause analysis.
• Design and operate background processing workflows using Sidekiq or similar systems, with attention to retries, failures, concurrency, and idempotency.
• Apply appropriate data structures and algorithms to solve engineering problems efficiently.
• Conduct meaningful code reviews, focusing on correctness, maintainability, scalability, and potential production risks.

Required:

• Strong practical experience with Ruby and Ruby on Rails.
• Ability to reason about performance, reliability, and scalability.
• Comfortable owning problems from investigation to production resolution.
• Good engineering judgment and attention to code quality.
• Working knowledge of the above areas is expected; deep theoretical expertise is not a prerequisite.