ASP.NET Lead Engineer: Microservices, Security & AWS

Machine Intelligence Technologies, LLC; Fort Mill, Northern (SC, KY); Hybrid; USD 90,000 - 130,000; Full time

Job summary

Machine Intelligence Technologies LLC is seeking a skilled .NET developer in the United States to design and build RESTful APIs and microservices using ASP.NET WebAPI. You will apply strong C# skills, multithreading, and design patterns to deliver secure, scalable solutions.

Your responsibilities include implementing authentication/authorization, optimizing SQL Server queries, and leveraging AWS services (Lambda, API Gateway, S3, EC2, SNS/SQS, CloudWatch) to support cloud-based applications.

Qualifications

• Proven experience in REST API and microservices using ASP.NET WebAPI.
• Strong knowledge of SQL Server, including Joins, stored procedures, functions, and complex queries.
• Experience with AWS services: Lambda, CloudWatch, API Gateway, S3, EC2, SNS, SQS, ELB.
• Security expertise: Authentication tokens, certificates, OAuth, etc.
• Multithreading and asynchronous programming in C#.
• Experience with caching and distributed caching; messaging systems (Pub/Sub, queues).
• Ability to coordinate with stakeholders and offshore teams.

Responsibilities

• Develop and maintain REST APIs and microservices using ASP.NET WebAPI.
• Implement secure authentication, authorization, and token-based mechanisms.
• Design and optimize data access with SQL Server; write complex queries and procedures.
• Leverage AWS services to ensure scalable, reliable cloud infrastructure.
• Implement caching and messaging patterns for performance and resilience.
• Collaborate with stakeholders and offshore teams to deliver solutions.

Skills

C# Multithreading Async

OOP SOLID Design

Design Patterns

Tools

ASP.NET WebAPI

AWS Lambda

AWS CloudWatch

AWS API Gateway

AWS S3

AWS EC2

AWS SNS

AWS SQS

AWS ELB

Job description

Machine Intelligence Technologies LLC is seeking a skilled .NET developer in the United States to design and build RESTful APIs and microservices using ASP.NET WebAPI. You will apply strong C# skills, multithreading, and design patterns to deliver secure, scalable solutions.

Your responsibilities include implementing authentication/authorization, optimizing SQL Server queries, and leveraging AWS services (Lambda, API Gateway, S3, EC2, SNS/SQS, CloudWatch) to support cloud-based applications.