Ruby developer • chicago il
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Ruby Software Engineer
Chicago, IL
Direct-Hire - $110,000 - $120,000
About the job
Our client is a well-established financial services organization experiencing rapid growth. They are committed to delivering innovative, customer-centric solutions while maintaining a strong focus on operational excellence and technology advancement. With an expanding national footprint, the company offers a dynamic environment where talented professionals can contribute to meaningful transformation and long-term success.
We’re looking for a Junior to Mid-Level Ruby Developer who’s eager to grow their skills while contributing to real-world production applications. This role is ideal for someone who enjoys collaboration, learning from experienced engineers, and gradually taking ownership of features in a supportive team environment.
This role offers hands-on learning, mentorship, and a clear path toward mid-level and beyond.
What You’ll Do
• Build and maintain features using Ruby and Ruby on Rails
• Work within an established codebase while learning best practices
• Participate in code reviews, testing, and debugging
• Collaborate with engineers, product partners, and team leads
• Contribute to documentation and knowledge-sharing
• Grow toward increased technical ownership over time
What We’re Looking For
• Experience with Ruby and Rails (professional or strong project-based)
• Understanding of MVC architecture and object-oriented programming
• Familiarity with SQL, relational databases, and ActiveRecord
• Experience using Git and working in collaborative codebases
• Exposure to testing frameworks (RSpec or similar)
• Comfort working in a hybrid or on-site environment
• Desire to learn, ask questions, and improve code quality
Nice to Have
• Experience with REST APIs or background jobs
• Familiarity with CI/CD workflows
• macOS or Linux development experience
MMD Services Inc. is an equal opportunity employer. All applicants are considered for all positions without regard to race, religion, color, sex, gender, sexual orientation, pregnancy, age, national origin, ancestry, physical/mental disability, medical condition, military/veteran status, genetic information, marital status, ethnicity, alienage or any other protected classification, in accordance with applicable federal, state, and local laws.
