Job Description

About DMI

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.

About the Opportunity

DMI, LLC is seeking a Web Application Developer (Support)  to join us. 

Duties and Responsibilities:

• Creates and supports complex, n-tier web applications (both customer facing and internal) to support WMATA departmental requirements. Ensures that process efficiency and software development life-cycle standards are being met according to the guidelines set forth by the Authority.
• Coordinates directly with WMATA departments regarding their web application requirements, and within the Information Technology department with components that support the development, deployment and ongoing operation of web applications, such as security, network communications and server operations.
• Responsible for developing upgrade plans for departmental applications (in consultation with end users), and ensures the efficient and cost-effective resolution of maintenance, operations, and support issues. Serves as a technical subject matter expert by providing advice to web application developers regarding web application security, application performance, and ease of maintenance.
• Remains abreast of new developments in web applications, Internet and Intranet and related technologies, to the extent that these developments may benefit WMATA. Serves as a technical resource to WMATA web developers in the application of new technologies. Represents the web application group’s interests in IT department forums that provide change control oversight and application architecture design for the Authority.
• Develops and implements Internet and Intranet application policies, procedures, and standards and ensures their conformance with WMATA objectives.
• Applies an enterprise-wide set of disciplines for the planning, analysis, design and construction of information systems across a major sector of the enterprise. Develops analytical techniques and methodologies for problem solutions.
• Performs strategic systems planning, business information planning, and business analysis. Performs process and data modeling in support of the planning and analysis efforts using both manual and automated tools such as UML. Applies reverse engineering and re-engineering disciplines to develop migration planning and strategy documents.
• Responsible for performing all phases of the web software development lifecycle, including design, programming, testing (unit and system level), debugging, and internal documentation. Provides technical guidance for web application development and application maintenance teams

Qualifications

Education and Years of Experience: 

Education:

• Bachelor's degree in computer science or in a related discipline, or equivalent experience

Experience:

• 3 – 5 years of recent continuous application development experience with website/intranet technologies:
  • Entity Framework Core 2.2.6 - Object-relation mapper for data access layer for .NET applications
  • ASP .NET Core 3.0 and 3.5 Framework
  • Visual Studio 2022 IDE for development
  • Visual Studio Code IDE for client-side development
  • MS SQL Server 2019
  • MediatR 10 NuGet package for .NET applications
  • Automapper 10.1.1 Library to map data from one object to another in web development
  • Autofac 6.3 IoC container for .NET
  • FluentValidation 10.3.6 Server-side .NET library for validation rules
  • IdentityServer 4
  • Angular 12.2.13 Web application framework for single page application
  • TypeScript 4.3.5 High-level programming language
  • Dart-Sass 1.36 Scripting language
  • Bootstrap 4.6.1 Front-end framework
  • Ngx-bootstrap 6.2.0 Angular bootstrap
  • Redux 4.1.2 JavaScript Library
  • RxJS 6.6.7
  • js 16+ JavaScript runtime environment

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

Physical Requirements: No Physical requirement needed for this position .

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.

***************** 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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