Senior .NET Backend Lead — Microservices Architect

Mphasis; North Carolina; On-site; USD 75,000 - 150,000; Full time

Job summary

Mphasis is seeking a Senior Backend .NET Lead to guide a team building scalable backend services and microservices. You will architect APIs, optimize data access with EF or Dapper, and secure interfaces with OAuth2/JWT while collaborating across teams on Azure-based deployments.

Lead initiatives, mentor engineers, and ensure robust CI/CD pipelines and high-quality software delivery in a fast-paced client-site environment.

Qualifications

• Proficient in C#, ASP.NET Core, and Web API.
• Strong understanding of OOP, design patterns, and SOLID.
• Experience building microservices and APIs.
• Knowledge of API security with OAuth2 and JWT.
• Experience with cloud platforms, especially Azure.
• Solid CI/CD and DevOps practices.
• Hands-on with Docker and containerization.
• Proficiency in Git version control.

Responsibilities

• Lead design, development, and deployment of backend services using .NET.
• Architect and implement scalable microservices.
• Collaborate with frontend and stakeholders to define APIs.
• Use EF or Dapper for data access with SQL Server and PostgreSQL.
• Maintain CI/CD pipelines and automated deployments.
• Ensure API security with OAuth2 and JWT.
• Work with RabbitMQ, Kafka, or Azure Service Bus for messaging.
• Mentor junior developers and enforce coding standards.
• Participate in code reviews and stay current with tech trends.
• Drive performance and security improvements across the stack.

Skills

C#

ASP.NET Core

Web API

Microservices

OAuth2 & JWT

Azure Cloud

CI/CD & DevOps

Docker

Git

Education

Bachelor's degree in Computer Science or related field

Tools

Entity Framework

Dapper

SQL Server

PostgreSQL

RabbitMQ

Kafka

Azure Service Bus

Job description

Mphasis is seeking a Senior Backend .NET Lead to guide a team building scalable backend services and microservices. You will architect APIs, optimize data access with EF or Dapper, and secure interfaces with OAuth2/JWT while collaborating across teams on Azure-based deployments.

Lead initiatives, mentor engineers, and ensure robust CI/CD pipelines and high-quality software delivery in a fast-paced client-site environment.