Ruby Rails Developer

Job Description

We are looking for a Ruby on Rails Developer to join our engineering team and work on a high-volume, event-driven web platform. The role involves backend development, performance optimization, and production support for systems handling real-time transactions and analytics.

You will collaborate with a distributed team and support applications used across multiple time zones.

Key Responsibilities

Develop and maintain Ruby on Rails applications using MVC and service-based architecture

Build and maintain REST APIs for web and mobile applications

Optimize database queries and improve performance for large datasets and analytics-heavy workflows

Implement and manage background jobs using Sidekiq

Handle zero-downtime database migrations and data backfilling

Write and maintain RSpec test cases (unit, service, and controller specs)

Debug and resolve production issues using logs and monitoring tools

Follow clean Git workflows and participate in code reviews

Required Skills

Strong experience with Ruby on Rails

Hands-on experience with PostgreSQL

Experience with Sidekiq and background processing

Proficiency in RSpec and test-driven development practices

Working knowledge of AWS (EC2, S3, CloudWatch)

Good understanding of performance tuning and scalability

Experience working with Git, PRs, and CI/CD pipelines

Good to Have

Exposure to React or Rails frontend

Experience with Capybara / UI testing

Knowledge of Docker and deployment tools

Experience with event-driven or transaction-heavy systems