Sr. .NET Developer

Hope you are doing well.

I’m Srinivas, Team Lead from UniqueHire. My client is looking to fill the position outlined below. If this opportunity interests you, please share your updated resume to

Sr .NET Developers

Location: Alpharetta / Marietta, GA – Local Candidates Only (5 days onsite)

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

Interview Process: 2 rounds (Teams + Onsite whiteboarding/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

Experience in modernization projects is highly preferred

Skills Matrix - Need details on these skills while submitting resumes

On prem deployment

How many projects have you worked on using .NET 8 or above?

Microservices pattern

2 data center, 8 servers all prem

Mongo

Redis

Rabbit

Using GRPC 

Front end is using signalR

GraphQL

Customer facing Rest API

Job Description

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.

Best Regards

Srinivasa Reddy Mallu

Team Lead – US Recruitment