Senior .NET Developer

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 full time Senior .NET Engineer to support a Federal Government customer in the DC metro area. This Senior .NET Engineer will provide support for an enterprise web-based system.

Duties and Responsibilities:

Build high-quality, scalable, and predictable end-to-end web applications on the Microsoft technology stack and maintain them.
• Ability to develop fluently using ASP.NET, .Net Core, C#, Web API, MVC, MVP, SQL Server, jQuery, JavaScript, JSON, and entity framework.
• Experience using TFS, visual studio IDE, and GIT repository.
• Experience in Product Life Cycle Management, and agile methodologies: Scrum, Kanban, etc.
• Collaborate with internal teams to produce software design and architecture.
• Work with the Architecture team to design and implement cloud IaaS, SaaS, and PaaS solutions.
• Worked in hybrid server environments (on-prem & cloud).
• Experience in deploying and managing storage, VMs, virtual networks, and identities.
• Develop documentation throughout the software development life cycle (SDLC)
• Experience in resolving application performance issues by analyzing the root cause, impact analysis, and applying unit-tested code fixes.
• Make regular modifications to existing software for error correction, adaptation to new software, and to improve overall function and performance.
• Improve web application design by employing the industry's most relevant best practices and SOLID design principles.

Education and Years of Experience:

• At least Eight (8) years of relevant experience
• Bachelor's degree from an accredited college or university with a major in Computer Science, Information Systems, Cybersecurity, or related discipline.

Required Skills/Certifications:

• Hands-on experience with .NET Core 2.0, ASP.NET Core APIs, C#, MVP, MVC
• Good understanding of Cloud Native and Microservices fundamentals.
• Knowledge and understanding of the Microsoft Azure stack including (at a minimum) PaaS, IaaS, Storage, SQL, NSGs, VNETs, Availability Zones, Azure Traffic Manager, and Azure Active Directory.

3+ years of extensive experience with the ASP.NET framework, ASP.NET Core, and design / architectural patterns (e.g., MVC).

• JavaScript frameworks (i.e. AngularJS)
• A demonstrated understanding of Service-Oriented Architectures (SOA) including RESTful Service frameworks (Web API).
• Advanced problem-solving and troubleshooting skills.
• Operations support experience required.
• Experience in MS SQL Server database development
• Experience designing and implementing web services.
• Experience with AngularJS, Bootstrap, HTML5, and CSS.
• Microsoft certifications in MVC .Net and Azure preferred.
• Thinks independently and demonstrates exceptional written and oral communications skills.

Additional Requirement(s):

• Minimum 3 years in US
• Ability to meet government security screening requirements are required for this role.

Min. Citizenship Status Required: US Citizen/GC/EAD

Location: Hybrid (Remote/Mclean VA)

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.

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.