Senior Full-Stack .NET Modernization Developer - Hybrid Atlanta, GA

Posted Yesterday
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Atlanta, GA, USA
Hybrid
Senior level
Artificial Intelligence • Information Technology • Professional Services • Consulting
The Role
Lead modernization of Georgia DECAL’s mission-critical licensing and eligibility platform from legacy ASP.NET to modern .NET and Azure architectures. Design APIs, cloud services, SQL Server solutions, React components, CI/CD pipelines, reporting integrations, and AI-enabled features. Own technical decisions, testing, deployment, documentation, production support, root-cause analysis, and code quality while collaborating in an Agile environment.
Summary Generated by Built In
What This Role Actually Is 
DECAL's core licensing platform is a mission-critical application that supports child care licensing, 
provider management, and program eligibility across the State of Georgia. We are in the middle of a 
major modernization effort, moving from a legacy ASP.NET architecture to .NET 8+, modern APIs, 
Azure cloud services, and a React-based user experience. This is not a maintenance or production support role. 
This position is for a senior engineer who wants to lead modernization efforts, solve complex 
technical problems, and help shape the future architecture of a statewide platform. You will play a 
key role in technical design decisions, application architecture, cloud integration, and delivery. 
Our team is intentionally lean. That means ownership matters. You will be expected to take a solution 
from concept to production, including design, development, testing, deployment, documentation, 
and operational support. Success in this role requires initiative, accountability, and the ability to work 
independently. 
If you're looking for a highly structured environment where work is narrowly defined and tasks are 
handed to you step-by-step, this is probably not the right fit. If you enjoy building, leading, and 
owning outcomes, you'll thrive here. . 

Work Location 
• Must be physically located in Georgia 
• Hybrid: Tuesday–Thursday on-site at DECAL headquarters, Atlanta (subject to manager 
discretion) 
• Mandatory in-person: All Hands, Enterprise Applications meetings, DECAL All Staff, and 
designated on-site milestones

What You Will Do 
Application Modernization (Core of this Role) 
• Champion the modernization of DECAL's mission-critical licensing and eligibility applications, 
transitioning legacy solutions to modern .NET and Azure-based architectures. 
• Design and implement scalable, secure, and maintainable application solutions that reduce 
technical debt and improve long-term supportability. 
• Build and evolve API-first integrations and services that enable future platform capabilities. 
• Develop cloud-native solutions using Azure App Services, Azure Functions, and related Azure 
technologies. 
• Own the SQL Server platform, including data architecture, performance tuning, data 
migration, and platform modernization. 
• Implement and maintain CI/CD pipelines using Azure DevOps to automate testing, 
deployment, and release management. 
• Drive engineering excellence through code reviews, automation, documentation, and 
adherence to modern development practices. 

Frontend & Integration 
• Build and maintain React-based UI components as part of the modernization roadmap 
• Demonstrate a strong understanding of web application rendering patterns, including client
side rendering (CSR), server-side rendering (SSR), component-based architectures, and 
modern frontend frameworks. 
• Integrate third-party services and internal APIs; document every integration cleanly 
• Implement and maintain reporting using SSRS and Power BI 
• Participate in AI integration initiatives — Azure Agentic AI services, Copilot tooling, and chatbot 
integrations where applicable 

Quality, Documentation & Support 
• Write code that your teammates can read and maintain six months from now 
• Provide production support and own root-cause analysis when things break 
• Maintain application documentation, deployment runbooks, and user-facing guides 
• Participate in architecture reviews, code reviews, and sprint ceremonies 

Required Qualifications 
EXPERIENCE 
• 8+ years of professional .NET development experience — C#, ASP.NET MVC, Web API 
• Demonstrated, hands-on experience migrating legacy ASP.NET applications to modern .NET (6, 
7, 8 or 10) — not just exposure 
• Production SQL Server experience: stored procedures, T-SQL tuning, schema migrations, data 
cleanup 
• Azure hands-on: App Services, Function Apps, deployment pipelines, configuration management 
• 5+ years delivering software in Agile (Scrum or Kanban) environments using ADO or GitHub 

WHAT HANDS-ON MEANS HERE 
• You have modernized a real application — not a proof of concept — from legacy ASP.NET 
to .NET 6/7/8/10 
• You have designed and maintained RESTful APIs that external systems depend on 
• You have debugged production issues independently, without a team lead walking you through it 

Preferred Qualifications 
These will make you effective faster. They are not dealbreakers, but they distinguish competitive 
candidates. 
• React experience — specifically building components within an existing application, not greenfield 
• Exposer to .NET 10 
• Power BI or SSRS reporting development 
• Experience with government, healthcare, or public-sector systems — you understand 
compliance, auditability, and data sensitivity 
• Familiarity with ADA/WCAG 2.1 AA accessibility standards 
• Exposure to Azure Agentic AI services or integration of AI-driven features in production 
applications 
• Experience with middleware platforms such as Boomi or MuleSoft 
• Background working with PII data and the security protocols that protect it 

Education 
• Bachelor's degree in Computer Science, Information Technology, or a related field — or 
equivalent work experience that demonstrates the same depth 

What We Value Beyond the Technical 
This team works on systems that affect real families in Georgia. We move fast because the mission 
requires it, but we do not cut corners on security, accessibility, or data integrity. 
• Ownership: You finish what you start and you tell people early when something is at risk 
• Directness: You surface problems with a proposed fix, not just a flag 
• Clarity under pressure: You can explain a technical constraint to a non-technical stakeholder 
without condescending or drowning them in jargon 
• Adaptability: Government systems change scope. Requirements shift. You adjust without drama 

About DECAL 
The Georgia Department of Early Care and Learning administers programs for approximately 300,000 
children across the state, including child care subsidies, Pre-K, nutrition programs, and licensing for 
10,000+ providers. The Enterprise Applications & Data Division builds and maintains the systems that 
make those programs run. 
This role directly supports the core licensing platform at the center of provider licensing and eligibility. 

Requirements
Skill
Required / Desired
Amount
of Experience
React experience — specifically building components within an existing application, not greenfield • Exposer to .NET 10
Required
3
Years
Power BI or SSRS reporting development
Required
3
Years
Experience with government, healthcare, or public-sector systems — you understand compliance, auditability, and data sensitivity
Required
3
Years
Familiarity with ADA/WCAG 2.1 AA accessibility standards
Required
3
Years
Exposure to Azure Agentic AI services or integration of AI-driven features in production applications
Required
3
Years
Experience with middleware platforms such as Boomi or MuleSoft
Required
3
Years


Skills Required

  • 8+ years of professional .NET development experience with C#, ASP.NET MVC, and Web API
  • Hands-on experience migrating production legacy ASP.NET applications to modern .NET 6, 7, 8, or 10
  • Production SQL Server experience, including stored procedures, T-SQL tuning, schema migrations, and data cleanup
  • Hands-on Azure experience with App Services, Function Apps, deployment pipelines, and configuration management
  • 5+ years delivering software in Agile Scrum or Kanban environments using Azure DevOps or GitHub
  • At least 3 years of React experience building components within an existing application
  • At least 3 years of .NET 10 exposure
  • At least 3 years of Power BI or SSRS reporting development
  • At least 3 years of experience with government, healthcare, or public-sector systems
  • At least 3 years of familiarity with ADA/WCAG 2.1 AA accessibility standards
  • At least 3 years of exposure to Azure Agentic AI services or AI-driven production features
  • At least 3 years of experience with middleware platforms such as Boomi or MuleSoft
  • Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent experience
  • Experience with PII data and related security protocols
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The Company
HQ: Duluth, GA
Year Founded: 2003

What We Do

Novalink Solutions LLC is a global consulting, engineering, and AI product development company specializing in information technology and telecommunications. They provide AI-powered products, automation platforms, intelligent workflow systems, IT consulting, managed engineering, and staff augmentation services.

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