Sr Software Engineer (AWS/Node.js/Heroku)

Posted Date 2 days ago(1/13/2021 11:05 AM)
Job ID
Software Development

About DMI

DMI (Digital Management, LLC.), the world’s first end-to-end mobility company, combines all the skills and services necessary to deliver mobile enterprise solutions. Built to reinvent business through mobility, DMI has expertise in mobile strategy, UX, web, and app development, omni-channel commerce, brand and marketing, IoT and big data analytics, and secure device and app management. The company’s unique, integrated approach to mobility has resulted in dramatic growth as well as an expanding client base, which includes hundreds of Fortune 1000 commercial clients and all fifteen U.S. Federal Departments. DMI is headquartered in Bethesda, MD, with satellite offices around the world. The company was named one of the 2018 Top Workplaces, 2019 Top Workplaces, and 2020 Top Workplaces in the Washington, DC area by The Washington Post and received Inc. Magazine’s Hire Power Award as one of the top 100 Private Job Creators in the US. Additional information is available at and on LinkedIn, Twitter, Facebook, and Instagram.


About the Opportunity

Are you passionate about crafting scalable, performant and user-friendly enterprise applications?  Are you driven to instill modern CI/CD and Software Delivery practices and keep up with the latest technology trends?  Are you an automation guru?


If this sounds like you, we can’t wait to meet.  We’re actively seeking a Sr. Software Engineer with experience in AWS, Node.js and Heroku to be an AWS DevOps Lead.


What’s in it for you?


As an AWS DevOps Lead at DMI, your role is to lead product development and solution modernization efforts along with implementing modern DevOps practices.


For our clients, you’ll successfully architect, develop, and modernize custom business systems. Your responsibilities will include designing and building system components, prototyping potential solutions, and integrating disparate systems while maintaining technical integrity and consistency. You’ll tap into your experience within the AWS DevOps landscapes to aid in the construction of complex web-based interactive applications. You’ll also lead code review activities and design source code management, build, and release processes. Finally, you will look to find ways to utilize the power of the cloud and help organizations move forward in adopting an agile methodologies and modern DevOps processes.


Eager to learn new technologies, earn a certification, and grow your skills? We wouldn’t have it any other way. Here at DMI, we emphasize skills cultivation, achievement recognition, and employee engagement. You will be encouraged to try new technologies and step into a new role with the support of an outstanding community of developers and architects.

Your Responsibilities

  • Senior participant in application development and modernization efforts
  • Migrating applications from Heroku to AWS
  • Coding, debugging, and supporting application migration
  • Participate in designing application architecture
  • Implementing CI/CD pipelines
  • Coaching and mentoring fellow team members



  • Superb written and oral communication skills 
  • Core understanding of AWS services
  • Competency with containerization tools such as AWS EKS, ECS, Fargate, Docker, etc.
  • Experience in developing solutions using PaaS with cloud platforms such as AWS, Heroku, or similar 
  • Strong experience working with JavaScript/Typescript and Python. Knowledge of web frameworks like Angular, Vue, or Reactis a plus 
  • Knowledge of web development technologies and tools (HTML5, CSS3, CSS frameworks, Responsive Web Design, JavaScript frameworks, etc.)
  • Proven experience writing high quality object-oriented code
  • Knowledge of serverless technologies such as AWS Lambda, GCP Cloud Functions, or Azure Functions 
  • 2-3 years of experience in creating RESTful web APIs using Node.js, Python, C#, and/or Java
  • Knowledge of Test-Driven Development, Unit Testing, and Clean Code
  • Proficient with relational database systems such as PostgreSQL RDS, SQL Server, Oracle, etc.
  • Good understanding of CI/CD DevOps processes & tooling including CloudFormation, Code Pipeline, Git, Maven/Gradle, Jenkins
  • Agile/Scrum team experience
  • Experience with service-oriented architectures, XML, SOAP, REST, JSON
  • Ability to mentor junior resources

Preferred Qualifications

  • Consulting Experience
  • AWS Certified DevOps Engineer or similar certification
  • BS or Masters in Engineering, Computer Science or related field



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. As such, we offer a variety of perks and benefits that help meet various interests and needs, while still having the opportunity to work directly with a number of our award winning, Fortune 1000 clients. The following categories make up your DMI wellbeing:

  • Community – Blood drives, volunteering opportunities, Holiday parties, summer picnics, Tech Chef, Octoberfest just to name a few ways DMI comes together as a community.
  • 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 match for 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 acknowledgement through Give-A-Wow, employee referral bonuses.
  • Wellness – Healthcare benefits, Wellness programs, Flu Shots, Biometric screenings, on-site lactation rooms provide employees with several 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 on the basis of their physical or mental disability or veteran status. DMI is an Equal Opportunity Employer Minority/Female/Veterans/Disability. DMI maintains a drug-free workplace.


***************** No Agencies Please *****************


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.



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