Senior .NET Lead: APIs, Microservices & Cloud

Valiant Technologies LLC; Fort Mill (SC); On-site; USD 90,000 - 140,000; Full time

Job summary

VALIANT TECHNOLOGIES LLC is seeking a highly skilled .NET software engineer to design and develop secure, scalable web applications and RESTful services in a cloud environment.

The role requires advanced C# with multithreading and async programming, strong OOP and design pattern knowledge, and hands-on experience with AWS, Docker, Kubernetes, and messaging systems. You will collaborate with clients and offshore teams to deliver robust solutions.

Qualifications

• Strong C# with multithreading and async programming
• Experience with REST API and microservices using ASP.NET Web API
• Expertise in securing web applications with tokens, certificates, OAuth
• Hands-on with caching and distributed caching; knowledge of pub/sub and message brokers
• Proficient in SQL Server including complex queries, SSIS and SSRS
• Experience with AWS services (Lambda, CloudWatch, API Gateway, S3, EC2, SNS, SQS, ELB) and containerization/orchestration (Docker, Kubernetes)
• Familiarity with IAM and SaaS architecture
• Excellent business communication and client-facing consulting skills

Skills

C#

Multithreading

Async programming

OOP / SOLID / design patterns

ASP.NET Web API

REST API / Microservices

Security tokens / OAuth

Caching / Distributed caching

Pub/Sub / Messaging

SQL Server

SSIS

SSRS

AWS

Docker

Kubernetes

Kafka

MQ

IAM / Access Control

SaaS architecture

UI frameworks familiarity

Business communication / client-facing

Tools

Docker

Kubernetes

Kafka

MQ

SSIS

SSRS

AWS

Job description

VALIANT TECHNOLOGIES LLC is seeking a highly skilled .NET software engineer to design and develop secure, scalable web applications and RESTful services in a cloud environment.

The role requires advanced C# with multithreading and async programming, strong OOP and design pattern knowledge, and hands-on experience with AWS, Docker, Kubernetes, and messaging systems. You will collaborate with clients and offshore teams to deliver robust solutions.