Developer (C# Azure SQL Server)

At Sequoia Connect we are a Talent-First Technology Ecosystem that redefines how elite professionals interact with the global digital landscape. We move beyond traditional models to act as a catalyst for the top 1% of global talent connecting human potential with complex industrial execution. By joining our inner circle you are not simply taking a position; you are aligning with a strategic partner dedicated to updating your Human OS and accelerating your growth through world-class high-impact projects.

We are currently partnering with a rapidly growing automation-led powerhouse that serves 31 Fortune 500 companies across the financial healthcare and manufacturing sectors. With a global workforce of over 32000 employees and a presence in 28 countries our client is a titan of digital transformation. Their Automate Everything Cloudify Everything strategy ensures you will be working at the absolute forefront of AI-driven automation and cloud solutions.

This is your chance to thrive in a Customer Success First and Always environment that prizes continuous learning and radical ownership. You will collaborate within an international network of expertise across 39 delivery centers worldwide gaining exposure to complex engineering challenges that redefine industrial standards. If you are a driven professional looking for a dynamic forward-thinking workplace where your growth is the priority this is where you belong.

We are currently searching for a Senior .NET Developer (C# / Azure / SQL Server):

Responsibilities:

• Design develop and maintain scalable enterprise-grade cloud applications using C# Core.
• Architect and deploy microservices and serverless components specifically within Microsoft Azure.
• Create efficient database schemas and optimize complex stored procedures and queries in SQL Server.
• Conduct thorough code reviews and implement unit testing to ensure high performance and stability.
• Collaborate with cross-functional teams to translate business requirements into technical solutions.

Requirements:

• Minimum 4 years of hands-on experience.
• Develop and maintain high-quality code using C# .NET Framework / .NET Core REST APIs Microservices SQL Server and Entity Framework Core for back-end systems.
• Proficiency with design patterns (Chain of Responsibility CQRS Factory Builder Singleton).
• Strong understanding of Core application lifecycle Core Web API.
• Experience with authentication and authorization mechanisms.
• Experience with serialization and deserialization (JSON XML binary etc.).
• Practical knowledge of Entity Framework and .
• Asynchronous programming experience (async/await).
• Unit testing experience (tool agnostic).
• Experience applying SOLID principles in code design.
• Experience with Azure services: Storage (Table Blob Queue) Key Vault Azure SQL Application Insights App Services Application Gateway CDN Traffic Manager and API Management.
• Experience designing RESTful APIs.

Languages

• Advanced Oral English.
• Advanced Spanish.

Note:

• Fully remote.

If you meet these qualifications and are pursuing new challenges start your application on our website to join an award-winning employer. Explore all our job openings Sequoia Careers Page:
.NET Core C# Azure SQL Server T-SQL Microservices Azure Functions Service Bus REST API OAuth2 Agile CI/CD Senior Developer.

Requirements:

Requirements:

• Minimum 4 years of hands-on experience.
• Develop and maintain high-quality code using C# .NET Framework / .NET Core REST APIs Microservices SQL Server and Entity Framework Core for back-end systems.
• Proficiency with design patterns (Chain of Responsibility CQRS Factory Builder Singleton).
• Strong understanding of Core application lifecycle Core Web API.
• Experience with authentication and authorization mechanisms.
• Experience with serialization and deserialization (JSON XML binary etc.).
• Practical knowledge of Entity Framework and .
• Asynchronous programming experience (async/await).
• Unit testing experience (tool agnostic).
• Experience applying SOLID principles in code design.
• Experience with Azure services: Storage (Table Blob Queue) Key Vault Azure SQL Application Insights App Services Application Gateway CDN Traffic Manager and API Management.
• Experience designing RESTful APIs.