Senior .NET Developer

Klizer group; Austin (TX); On-site; USD 90,000 - 120,000; Full time

Job summary

Klizer group is seeking an experienced Senior .NET Developer located in Austin, Texas. The ideal candidate will possess robust expertise in C#, GraphQL, and Azure CosmosDB, with a focus on building scalable, high-performance backend systems.

This role involves designing and maintaining applications, architecting APIs, and providing mentorship to junior engineers. Candidates should be adept at collaborating with cross-functional teams to deliver robust solutions.

Qualifications

• 5+ years of experience in .NET development.
• Hands-on experience with C#, GraphQL, and Azure CosmosDB.
• Experience in building scalable, high-performance backend systems.

Responsibilities

• Design, develop, and maintain backend applications using .NET (C#).
• Architect and implement GraphQL and REST APIs.
• Work extensively with Azure Cosmos DB.
• Build and maintain microservices leveraging cloud-native patterns.
• Troubleshoot, debug, and optimize backend systems.

Skills

C#

GraphQL

Azure CosmosDB

Job description

We are seeking an experienced Senior .NET Developer with strong expertise in C#, GraphQL, and Azure CosmosDB. The ideal candidate will have hands-on experience building scalable, high-performance backend systems,developing API-driven solutions, and mentoring junior engineers.

Key Responsibilities

• Design, develop, and maintain backend applications using .NET (C#).
• Architect and implement GraphQL and REST APIs to support business requirements.
• Work extensively with Azure Cosmos DB (modeling, querying, partitioning, and optimization).
• Build and maintain microservices leveraging cloud-native patterns.
• Ensure backend systems adhere to performance, security, and scalability best practices.
• Collaborate with cross-functional teams (Product, QA, DevOps) to deliver end-to-end solutions.
• Troubleshoot, debug, and optimize backend systems.
• Provide technical leadership and mentor junior developers.