.NET Developer Lead

Cloud Hybrid Technologies LLC; Fort Mill (SC); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Cloud Hybrid Technologies LLC in the United States seeks an expert .NET developer to design and implement large-scale web applications. You will build RESTful services, microservices, and secure web apps using ASP.NET Web API and OAuth, tokens, and certificates.

The role demands strong OOP, SOLID, design patterns, and proficiency with caching, messaging, SQL Server, and cloud DevOps practices on AWS, with Docker, Kubernetes, and CI/CD workflows.

Qualifications

• Advanced proficiency in C# with Multithreading and Async programming.
• Strong command of OOP concepts, SOLID principles, and Design Patterns.
• Proven experience in REST API and Microservices using ASP.NET Web API.
• Expertise in securing web applications using Authentication Tokens, Certificates, OAuth, etc.
• Hands-on experience with Caching and Distributed Caching.
• Proficiency in Pub/Sub, Queues/Topics, and Message Brokers (at least one queuing system).
• Strong knowledge of SQL Server including Joins, Stored Procedures, Functions, and writing complex queries; SSIS/SSRS experience.
• Mandatory AWS experience: Lambda, CloudWatch, API Gateway, S3, EC2, SNS, SQS, ELB; Docker, Kubernetes; SaaS architecture.
• UI technologies familiarity is a bonus; excellent business communication and client-facing skills.
• Ability to coordinate with stakeholders and offshore teams; strong solutioning mindset.

Skills

C#

Multithreading

Async programming

OOP SOLID

Design patterns

REST API

Microservices

ASP.NET Web API

OAuth

Tokens

Caching

Distributed caching

Pub/Sub

Message brokers

SQL Server

SSIS

SSRS

AWS

Docker

Kubernetes

Kafka

MQ

IAM

SaaS architecture

Tools

Docker

Kubernetes

Kafka

MQ

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

Cloud Hybrid 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. Cloud Hybrid 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 Cloud Hybrid 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