Demo

Senior .NET Developer - W2 only

Jobs via Dice
Atlanta, GA Full Time
POSTED ON 4/18/2026
AVAILABLE BEFORE 5/17/2026
Dice is the leading career destination for tech experts at every stage of their careers. Our client, UniqueHire Consulting LLC, is seeking the following. Apply via Dice today!

Role: Senior .NET Developer

Location: Alpharetta / Marietta (5 days onsite)

Duration: ~2 years (C2H possible, no guarantees)

Interview Process: 2 rounds (Teams Onsite white boarding/coding)

Core Requirements:

Strong experience with .NET 8 (project moving to .NET 10)

Blazor expertise is mandatory (need at least 2 very strong profiles)

Experience with enterprise-level projects (no personal/home project experience)

Strong in architecture hands-on coding

Please note that they will not be responsible for architecting or leading teams. We are looking for architect-level developers who have experience building applications end-to-end and take it from 0 100.

Tech Stack:

NoSQL: They use MongoDB

Caching/Messaging: Redis, Kafka, RabbitMQ

APIs: REST, GraphQL, gRPC

Frontend: SignalR

Architecture: Microservices

Job Description

Experience in modernization projects is highly preferred

We are seeking Senior .NET Engineers to join our team in Alpharetta for an immediate, high-stakes enterprise project within the Fintech/Banking sector. This is not a leadership or architectural design role; we are looking for architect-level individual contributors developers who can take a project from 0 to 100 and thrive in a hands-on coding environment.

The Mission

You will be responsible for the end-to-end development and modernization of high-performance applications. The project is currently on .NET 8 with an immediate roadmap to .NET 10, requiring engineers who stay at the absolute forefront of the Microsoft ecosystem.

Core Technical Requirements

  • Framework Mastery: Deep, professional experience with .NET 8 . You must have a track record of building enterprise-scale applications (personal/home projects will not be considered).
  • Blazor Expertise: Mandatory, high-level proficiency in Blazor is required to drive the front-end requirements of this project.
  • Modern Communications & APIs: Extensive experience with gRPC, GraphQL, SignalR, and REST for high-frequency data and customer-facing interfaces.
  • Microservices Architecture: Proven expertise in implementing and maintaining Microservices patterns within a complex ecosystem.
  • Data & Messaging: Hands-on experience with MongoDB, and robust caching/messaging using Redis, Kafka,or RabbitMQ.
  • Infrastructure: Experience with On-Premise deployments, specifically managing high-availability environments (e.g., 2 data centers, 8 servers).

Experience & Background

  • Modernization Specialist: Highly preferred experience in transitioning and modernizing legacy enterprise systems to current .NET standards.
  • Domain Knowledge: Previous background in Banking or Fintech is required to understand the security and performance rigors of the industry.
  • Communication: Elite communication skills (Level 4/5) are a non-negotiable decision factor, as you will be articulating technical solutions in a fast-paced environment.
  • Availability: Must be ready for an immediate start.

Salary.com Estimation for Senior .NET Developer - W2 only in Atlanta, GA
$81,318 to $105,532
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