Dot Net Back-End Developer

Quantum Technologies. LLC; Fort Mill, Northern (SC, KY); Hybrid; USD 120,000 - 160,000; Full time

Job summary

Quantum Technologies LLC is seeking an experienced Dot Net Back-End Developer to lead backend development in an Agile environment. You will design microservices, mentor teams, and collaborate with DevOps and cloud squads for robust deployments.

Ideal candidates have 8+ years in .NET with Angular, strong AWS experience (EKS, Kubernetes, CloudWatch, SQS, Glue, DocumentDB), and a solid grasp of SAFe/Scrum Agile ceremonies.

Qualifications

• 8+ years of backend development in .NET with leadership experience.
• Hands-on AWS experience including EKS and Kubernetes.
• Strong API design, testing, and CI/CD tooling knowledge.

Skills

.NET

Angular

Team leadership

SAFe/Scrum Agile

API design & testing

Tools

AWS

Jenkins

TeamCity

Octopus

Postman

SoapUI

SQL Server

Aurora (Postgres)

EKS/Kubernetes

ELK

Job description

We are looking for an experienced Dot Net Back-End Developer to lead backend development and deliver scalable applications in an Agile environment. The role involves designing microservices, mentoring teams, and collaborating with DevOps and cloud teams to ensure high-quality deployments.

Key Requirements

8+ years of experience in. NET and Angularwith team leadership

2+ years of hands-onAWSexperience (EKS, Kubernetes, CloudWatch, SQS, Glue, DocumentDB)

Strong experience withSAFe/Scrum Agileand Agile ceremonies

Experience withCI/CD tools(Jenkins, TeamCity, Octopus)

Strong knowledge ofAPI development and testing(Postman, SoapUI)

Experience withSQL Server / AWS Aurora (Postgres)

Understanding ofmicroservices, security standards (OAuth, JWT, CORS), and logging (ELK)

Experience inFinancial Servicespreferred

QUANTUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. QUANTUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will QUANTUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract