Lead Ruby on Rails Engineer - AI-Driven Modernization

E-Solutions; Atlanta (GA); Hybrid; USD 120,000 - 170,000; Full time

Job summary

E-Solutions in Atlanta, GA hybrid role seeks a Lead Ruby on Rails Developer with AI focus to drive modernization across legacy systems and implement AI-assisted coding practices. You will guide critical decisions, mentor developers, and own modernization outcomes, including performance tuning and data access improvements.

The role emphasizes hands-on Rails development, NGINX expertise, and applying AI-driven approaches to accelerate debugging, testing, and documentation in a collaborative,

Qualifications

• Strong hands-on knowledge of Ruby on Rails for development, maintenance, debugging, refactoring, and modernization of existing services.
• Solid understanding of NGINX including routing, reverse proxying, configuration troubleshooting, service hosting, request flow, and performance tuning basics.
• Proven ability to work as a lead developer, including task planning, code reviews, technical mentoring, design validation, issue triage, and delivery ownership.
• Experience applying AI coding assistants or AI-enabled engineering tools in delivery workflows.
• Ability to review, validate, and improve AI-generated code with engineering judgment.

Responsibilities

• Lead development activities for Ruby on Rails-based services, including maintenance, enhancement, refactoring, modernization, and production support.
• Own and support NGINX configuration, routing, reverse proxy setup, request handling, service hosting patterns, and performance-related improvements for existing systems.
• Provide technical leadership to developers by reviewing designs, guiding implementation choices, resolving blockers, and ensuring coding standards are followed.
• Apply AI-led engineering practices to accelerate debugging, refactoring, test generation, documentation, and modernization analysis using Spec driven coding
• Review AI-generated code critically and ensure changes meet review, quality, testing, security, and maintainability expectations.
• Contribute to database design, query optimization, data access improvements, and reliable integration patterns for modernization initiatives.

Skills

Ruby on Rails

NGINX

AI-assisted coding

Technical leadership

Microservices

Job description

E-Solutions in Atlanta, GA hybrid role seeks a Lead Ruby on Rails Developer with AI focus to drive modernization across legacy systems and implement AI-assisted coding practices. You will guide critical decisions, mentor developers, and own modernization outcomes, including performance tuning and data access improvements.

The role emphasizes hands-on Rails development, NGINX expertise, and applying AI-driven approaches to accelerate debugging, testing, and documentation in a collaborative,