DMI is a leading global provider of digital services working at the intersection of public and private sectors. With broad capabilities across IT managed services, cybersecurity, cloud migration and application development, DMI provides on-site and remote support to clients within governments, healthcare, financial services, transportation, manufacturing, and other critical infrastructure sectors. DMI has grown to over 2,100+ employees globally and has been continually recognized as a Top Workplace in both regional and national categories.

DMI, LLC is seeking a Senior Ruby Developer to join us. DMI is seeking a highly skilled Senior Ruby on Rails Developer with expertise in parsing PDF data from invoices and architecting robust data models. The successful candidate will play a key role in designing, developing, and maintaining backend systems that process and manage large volumes of invoice, HR, and inventory data. This role requires deep technical knowledge, a strong understanding of Ruby on Rails, and experience with data parsing and modeling.

As a Senior Ruby on Rails Developer, you will be responsible for building and enhancing our backend infrastructure, ensuring efficient and accurate extraction of data from PDF invoices, and creating scalable data models to support our applications. You will work closely with cross-functional teams, including front-end developers, data analysts, and product managers, to deliver high-quality solutions that meet our business needs.

Roles and Responsibilities: 

• Develop and maintain backend systems using Ruby on Rails, ensuring high performance and responsiveness.
• Design and implement robust data models to support application functionality and scalability.
• Parse and extract data from PDF invoices using appropriate libraries and tools.
• Create efficient algorithms to process and validate extracted data.
• Collaborate with front-end developers to integrate backend services with user interfaces.
• Optimize and refactor existing code to improve performance and maintainability.
• Conduct thorough testing and debugging to ensure the reliability and accuracy of backend systems.
• Document technical specifications and development processes for future reference and knowledge sharing.
• Stay updated with the latest industry trends and technologies to continuously enhance our backend capabilities.

Education and Years of Experience:  

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in backend development with Ruby on Rails.
• Proven expertise in parsing and extracting data from PDF files using libraries such as PDFKit, Prawn, or similar.
• Strong experience in designing and architecting data models for scalable applications.
• Proficiency in SQL and database management systems (e.g., PostgreSQL, MySQL).
• Familiarity with version control systems (e.g., Git) and development workflows.
• Excellent problem-solving skills and attention to detail.
• Strong communication and collaboration skills, with the ability to work effectively in a team environment.
• Knowledge of front-end technologies (e.g., Vue, React, Angular) is a plus.

Required and Desired Skills/Certifications: 

• Analytical and problem-solving skills
• Strong communication and interpersonal skills
• Adaptability and continuous improvement mindset

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

Physical Requirements: 

• Ability to sit for long periods of time.
• This position primarily involves working in an office environment.
• Regular use of a computer, mouse, and keyboard for extended periods is required.
• Occasional travel for meetings, conferences, and team events may be necessary.

Location: Remote, US

Working at DMI:

DMI is a diverse, prosperous, and rewarding place to work. Being part of the DMI family means we care about your wellbeing. We offer a variety of perks and benefits that help meet various interests and needs, while still having the opportunity to work directly with several of our award-winning, Fortune 1000 clients. The following categories make up your DMI wellbeing:

• Convenience/Concierge - Virtual visits through health insurance, pet insurance, commuter benefits, discount tickets for movies, travel, and many other items to provide convenience.
• Development – Annual performance management, continuing education, and tuition assistance, internal job opportunities along with career enrichment and advancement to help each employee with their professional and personal development.
• Financial – Generous 401k matches both pre-tax and post-tax (ROTH) contributions along with financial wellness education, EAP, Life Insurance and Disability help provide financial stability for each DMI employee.
• Recognition – Great achievements do not go unnoticed by DMI through Annual Awards ceremony, service anniversaries, peer-to-peer acknowledgment, employee referral bonuses.
• Wellness – Healthcare benefits, Wellness programs, Flu Shots, Biometric screenings, and several other wellness options.

Employees are valued for their talents and contributions. We all take pride in helping our customers achieve their goals, which in turn contributes to the overall success of the company. The company does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans, and to treat qualified individuals without discrimination based on their physical or mental disability or veteran status. DMI is an Equal Opportunity Employer Minority/Female/Veterans/Disability. DMI maintains a drug-free workplace.

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Applicants selected may be subject to a government security investigation and must meet eligibility requirements for access to classified information. US citizenship may be required for some positions.