.NET Developer Lead

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

Job summary

Machine Intelligence Technologies, LLC seeks a senior .NET developer to design and implement web applications using C#, ASP.NET Web API, and modern design patterns. You will work on RESTful services, microservices, and secure authentication, with a focus on performance and scalable architectures.

The role requires hands-on experience with AWS, Docker, Kubernetes, and messaging systems, plus strong communication with clients and offshore teams.

Qualifications

• Advanced proficiency in C# with multithreading and async programming.
• Strong knowledge of OOP, SOLID, and design patterns.
• Experience building REST APIs and microservices using ASP.NET Web API.
• Security expertise including tokens, certificates, OAuth.
• Experience with caching, messaging, and distributed systems.
• SQL Server knowledge with complex queries, SSIS/SSRS.
• AWS experience with Lambda, CloudWatch, API Gateway, S3, EC2, SNS, SQS.
• Familiarity with Docker and Kubernetes.

Skills

C# language

Multithreading

Async programming

OOP & SOLID

Design patterns

Tools

ASP.NET Web API

ASP.NET MVC

Docker

Kubernetes

Kafka

MQ / Message Queues

SSIS/SSRS

AWS

Job description

Job Description

Programming Expertise

• Advanced proficiency in C# with Multithreading and Async programming
• Strong command of OOP concepts, SOLID principles, and Design Patterns

Web & API Development

• Proven experience in REST API and Microservices using ASP.NET Web API
• ASP.NET MVC experience alone is NOT acceptable

Security

• Expertise in securing web applications using Authentication Tokens, Certificates, OAuth, etc.

Caching & Messaging

• Hands‑on experience with Caching and Distributed Caching
• Proficiency in Pub/Sub, Queues/Topics, and Message Brokers (at least one queuing system)

Database

• Strong knowledge of SQL Server including Joins, Stored Procedures, Functions, and writing complex queries
• Experience with SSIS and SSRS

Cloud & DevOps

• Mandatory experience with AWS services: Lambda, CloudWatch, API Gateway, S3, EC2, SNS, SQS, ELB
• Expertise in Docker, Kubernetes, Kafka, MQ
• Strong understanding of IAM, Authorization and Access Control, SaaS architecture

Additional Requirements

• UI Technologies: Familiarity with modern UI frameworks (added advantage but not mandatory)

Soft Skills

• Excellent business communication
• Proven client‑facing and consulting experience
• Ability to coordinate with stakeholders and offshore teams
• Strong solutioning mindset

MACHINE INTELLIGENCE 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. MACHINE INTELLIGENCE 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 MACHINE INTELLIGENCE 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