Ruby on Rails Developer

• Backend Development: Design and build backend components to handle large-scale data parsing, processing, and storage efficiently.
• Data Parsing: Implement and maintain robust parsing workflows to process and analyze complex datasets.
• Collaborate Across Teams: Partner with product managers, designers, and other developers to define features and improve the platform.
• API Development: Create and optimize RESTful and GraphQL APIs to ensure seamless integration with external systems.
• Problem Solving: Troubleshoot and resolve complex production issues to maintain platform reliability and performance.
• Mentorship: Conduct code reviews, offer constructive feedback, and mentor junior developers to foster growth within the team.
• Continuous Improvement: Stay updated on emerging technologies and best practices to recommend and implement improvements.

Education and Years of Experience:

• Bachelor's degree in Computer Science, Software Engineering, or a related field. Equivalent experience will also be considered.
• 5-7 years of experience in back end development, with a strong focus on Ruby and related frameworks like Ruby on Rails.
• 2-3 years experience in Python to support the conversion of our existing data ingestion in Ruby to the new Python based pipeline.

Required and Desired Skills/Certifications:

• Strong expertise in Ruby and frameworks like Ruby on Rails, with a proven track record in full-stack development.
• Strong expertise in Python, with experience managing data pipelines.
• Solid experience with data parsing and managing large datasets.
• Front-end proficiency, including HTML, CSS, JavaScript, and familiarity with modern frameworks like Vue.js.
• Hands-on experience building and deploying applications in AWS using services like EC2, S3, Lambda, and RDS.
• Proficiency in version control systems, particularly Git and GitHub.
• Strong understanding of API development, including RESTful and GraphQL APIs.
• Solid knowledge of Agile development methodologies.
• Excellent problem-solving skills and an ability to thrive both independently and in a team environment.
• Exceptional communication and collaboration abilities.
• Familiarity with CI/CD pipelines and tools like Docker or Terraform.
• Certifications in Ruby, Python, or related technologies.

Min Citizenship Status Required: Must be a U.S. Citizen

Working at DMI: DMI is a diverse, prosperous, and rewarding place to work. Our culture is shaped by five core values that guide how we work, grow, and succeed together: * Do What's Right - We lead with honesty and integrity.

• Own the Outcome - We take responsibility and deliver.
• Deliver for Our Customers - We are relentless about delivering value.
• Think Bold, Act Smart - We innovate with purpose.
• Win Together - We collaborate and celebrate our success.

These values aren't just ideals-they show up in how we support every part of your well-being: * Convenience/Concierge - Virtual health visits, commuter perks, pet insurance, and entertainment discounts that make life easier.

• Development - Annual performance reviews, tuition assistance, and internal career growth opportunities to help you thrive.
• Financial - Generous 401(k) matches, life and disability insurance, and financial wellness tools to support your future.
• Recognition - Annual awards, service anniversaries, referral bonuses, and peer-to-peer shoutouts that spotlight your achievements.
• Wellness - Healthcare coverage, wellness programs, flu shots, and biometric screenings to support your health.

DMI is a leading provider of digital services and technology solutions, headquartered in Tysons Corner, VA. With a focus on end-to-end managed IT services, including managed mobility, cloud, cybersecurity, network operations, and application development, DMI supports public sector agencies and commercial enterprises around the globe. Recognized as a Top Workplace, DMI is committed to delivering secure, efficient, and cost-effective solutions that drive measurable results. Learn more at www.dminc.com About the Opportunity: DMI, LLC is seeking a Ruby on Rails Developer, to contribute to developing our SaaS Telecom Expense Management platform. As a Ruby Developer, you will play a key role in building and enhancing our SaaS Telecom Expense Management platform. Your work will involve designing and maintaining backend systems that handle large-scale data parsing and processing, ensuring robust performance and accuracy. You will also create and optimize RESTful and GraphQL APIs, enabling quality integrations with external systems and delivering reliable and efficient backend infrastructure. This individual will be comfortable with the Ruby on Rails applicaiton development and management, but will also be able to work with our in-development data pipeline in Python. Eventually, this individual will be able to take ownership of the process of converting our existing data in Ruby to our new Python based pipeline.