Senior .NET Developer

VARTEQ, Inc.; Chicago, Northern (IL, KY); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Long-term SaaS project

Direct collaboration with client teams

Influence on technical decisions

Hands-on Azure & serverless solutions

Paid vacation and holidays

Job summary

VARTEQ, Inc. seeks an experienced Software Engineer (.NET + React) to join a long-term SaaS product development project. You will work on C#, .NET, and ReactJS within a global association context focused on information systems, governance, and cybersecurity.

The role involves designing REST APIs, handling SQL Server databases, and leveraging Azure services in a modern web stack. Collaboration with cross-functional teams is essential.

Qualifications

• 4+ years of commercial software development with C#/.NET including .NET Core & ASP.NET Core.
• Design and develop REST APIs and services.
• SQL Server and relational database experience.
• Experience with Azure services, serverless solutions.
• Git and CI/CD pipelines in modern workflow.
• Agile Scrum development experience.
• Strong communication with engineering, product and QA stakeholders.
• Node.js and GraphQL experience is a plus.

Skills

C#

NET

REST APIs

SQL Server

Azure

Git & CI/CD

Agile Scrum

Node.js

GraphQL

Communication

Job description

We are looking for an experienced Software Engineer (.NET + React) with strong expertise in C#, .NET, and ReactJS to join a long-term SaaS product development project. Our client is a global association specializing in information systems, governance, and cybersecurity, with more than 140,000 members across 180+ countries.

Requirements

• 4+ years of commercial software development experience with C# and .NET, including .NET Core, ASP.NET Core, and Web API.


• Experience designing and developing REST APIs.


• Good knowledge of SQL Server and relational databases.


• Practical experience with Microsoft Azure, including Azure services and serverless solutions.


• Experience with Git and CI/CD pipelines.


• Experience working in Agile Scrum development teams.


• Good communication skills and the ability to collaborate directly with engineering, product, and QA stakeholders.


• Experience with Node.js and GraphQL would be a plus.

What We Offer

• A long-term project focused on building a new SaaS product.


• Direct collaboration with the client’s engineering and product teams.


• Opportunity to influence technical decisions and product development at an early stage.


• Hands-on work with Azure services, serverless solutions, and modern web technologies.


• Paid vacation, public holidays, and sick leave.

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