Senior .NET Backend Lead: Microservices & AWS Expert

Ethereum Technologies LLC; Fort Mill (SC); On-site; USD 120,000 - 180,000; Full time

Job summary

ETHEREUM TECHNOLOGIES LLC is seeking an experienced Dot Net Back-End Developer to lead backend development and deliver scalable applications in an Agile environment. You will design microservices, mentor teams, and collaborate with DevOps and cloud groups to ensure high-quality deployments.

The role requires 8+ years in .NET and Angular with leadership, plus hands-on AWS experience and strong API, CI/CD, and security expertise. Join a company committed to equal opportunity and innovation.

Qualifications

• 8+ years of experience in .NET and Angular with team leadership.
• 2+ years hands-on AWS experience (EKS, Kubernetes, CloudWatch, SQS, Glue, DocumentDB).
• Strong SAFe/Scrum Agile experience and ceremonies.
• Experience with CI/CD tools (Jenkins, TeamCity, Octopus).
• Strong knowledge of API development and testing (Postman, SoapUI).
• Experience with SQL Server / AWS Aurora (Postgres).
• Understanding of microservices, security standards (OAuth, JWT, CORS), and logging (ELK).
• Experience in Financial Services preferred.

Responsibilities

• Lead backend development and delivery of scalable applications.
• Design microservices and collaborate with DevOps and cloud teams.
• Mentor engineering teams and ensure high-quality deployments.

Skills

.NET & Angular

Team leadership

AWS

Agile / SAFe

CI/CD tools

API testing

Databases

Microservices

Security standards

ELK logging

Tools

Jenkins

TeamCity

Octopus

Postman

SoapUI

EKS

Kubernetes

CloudWatch

SQS

Glue

DocumentDB

OAuth

JWT

CORS

ELK

SQL Server

Aurora / Postgres

Job description

ETHEREUM TECHNOLOGIES LLC is seeking an experienced Dot Net Back-End Developer to lead backend development and deliver scalable applications in an Agile environment. You will design microservices, mentor teams, and collaborate with DevOps and cloud groups to ensure high-quality deployments.

The role requires 8+ years in .NET and Angular with leadership, plus hands-on AWS experience and strong API, CI/CD, and security expertise. Join a company committed to equal opportunity and innovation.