Ruby on Rails Developer

Ruby on Rails (RoR) Developer

Job Title: Ruby on Rails Developer
Experience: 5 Years
Work Mode: Remote

Job Summary

We are looking for an experienced Ruby on Rails Developer with around 5 years of professional software engineering experience to join our team. The ideal candidate should have strong hands-on experience in Ruby on Rails, SQL, production support, debugging, multi-tenant applications, Python scripting, Git/GitHub, and CI/CD.

The role requires someone who can independently troubleshoot live production issues, work across the full stack, and effectively support customer-facing applications.

Key Responsibilities

• Design, develop, maintain, and enhance scalable applications using Ruby on Rails.
• Work extensively with Rails, ActiveRecord, background jobs, testing, and debugging.
• Provide hands-on production support and troubleshoot live application issues.
• Analyze production incidents and trace problems across application, database, and infrastructure layers.
• Develop and maintain multi-tenant software systems, ensuring proper tenant data isolation and tenant-scoped queries.
• Identify and resolve issues related to noisy-neighbor scenarios, performance, and data isolation.
• Write and optimize complex SQL queries for reporting, diagnostics, and production troubleshooting.
• Use Python scripting for automation, data processing, and operational tasks.
• Work with Git/GitHub for source control, collaboration, and code reviews.
• Participate in CI/CD pipelines and deployment processes.
• Contribute to both backend and frontend development as required.
• Collaborate with developers, QA teams, and other stakeholders to deliver reliable software.
• Investigate and resolve customer-facing issues within defined timelines.
• Contribute to modernization and improvement of existing/legacy systems.

Required Skills

• Around 5 years of professional software engineering experience.
• Strong hands-on experience with Ruby on Rails (RoR).
• Strong knowledge of:
• Ruby
• Rails / ActiveRecord
• Background jobs
• Automated testing
• Production debugging
• Experience working with multi-tenant applications.
• Strong understanding of:
• Tenant data isolation
• Tenant-scoped queries
• Noisy-neighbor issues
• Strong SQL skills with the ability to write complex queries directly against production databases.
• Working knowledge of Python scripting for automation and data-related tasks.
• Practical experience with Git/GitHub.
• Experience with CI/CD processes and deployment workflows.
• Full-stack development experience with Rails backend.
• Strong analytical and problem-solving skills.
• Ability to troubleshoot and resolve production issues under time pressure.
• Strong communication skills for customer-facing production support.

Good to Have

• Experience with Elasticsearch or other search/indexing technologies.
• Exposure to Azure or other cloud platforms.
• Experience in regulated industries such as:
• FinTech
• InsurTech
• HealthTech
• Experience with legacy application modernization.
• Knowledge of application performance optimization and monitoring.

Education

• Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field is preferred.

Ideal Candidate

The ideal candidate is a hands-on RoR engineer who can independently develop features as well as diagnose and resolve production problems. Experience with multi-tenant systems, complex SQL, automation, and customer-facing production support will be particularly valuable.

Work Location: Remote