We are looking for a Senior Ruby Developer who specializes in core Ruby programming. The ideal candidate will have a deep understanding of Ruby’s internals, object-oriented design, and performance optimization. This role focuses on building scalable backend systems, automation tools, and standalone Ruby services.

Responsibilities:

• Design, develop, and maintain pure Ruby applications, libraries, and microservices.
• Work on high-performance backend components, focusing on concurrency, memory efficiency, and clean architecture.
• Build custom frameworks, CLI tools, APIs, or SDKs using pure Ruby.
• Write unit, integration, and performance tests using RSpec, Minitest, or equivalent frameworks.
• Optimize Ruby code for speed, scalability, and maintainability.
• Collaborate with DevOps and infrastructure teams to deploy and monitor Ruby services.
• Conduct code reviews, mentor junior developers, and ensure adherence to best coding practices.
• Integrate Ruby components with databases, RESTful APIs, or message queues (e.g., Redis, RabbitMQ, Kafka).
• Stay current with emerging Ruby technologies, libraries, and performance tuning strategies.

Requirements:

• 5+ years of hands-on experience in pure Ruby development (not Rails).
• Strong knowledge of Ruby standard libraries, metaprogramming, and memory management.
• Familiarity with RSpec, Minitest, or similar test frameworks.Comfortable using Git, CI/CD pipelines, and version management tools (e.g., RVM, rbenv).
• Strong understanding of object-oriented design principles and clean code architecture.
• Comfortable using Git, CI/CD pipelines, and version management tools (e.g., RVM, rbenv).
• Excellent problem-solving, debugging, and performance profiling skills.

Preferred Skills (Nice to Have):

• Experience with JRuby, TruffleRuby, or Rubinius.
• Exposure to distributed systems or microservice architectures.
• Familiarity with Docker, Kubernetes, or cloud platforms (AWS, GCP, Azure).
• Knowledge of data processing, ETL pipelines, or web scraping in Ruby.