Senior .NET & React Web API Engineer (Azure)

COMMSERVE TECHNOLOGIES INC; Lisle (IL); On-site; USD 95,000 - 135,000; Full time

Job summary

COMMSERVE TECHNOLOGIES INC is seeking a Senior .NET Developer to contribute to the CSE product initiative. The candidate will operate across the full SDLC in an Agile setup, enhancing existing web apps and ensuring long-term performance while collaborating in a fast-paced environment.

Ideal candidates will have extensive experience with ASP.NET/.NET Core, ReactJS, Web APIs, SQL, and modern web technologies.

Qualifications

• Min 5+ yrs of development experience with ASP.NET / .NET Core using C# (and/or VB.NET) in Visual Studio IDE.
• Min 3+ yrs of development experience with ReactJS.
• Experience in developing Web APIs in .NET Core.
• Experience in writing extensive unit tests and Web API testing.
• Good understanding of security, performance, and scalability considerations.
• Experience modernizing legacy ASP.NET Web Forms applications to .NET Core + React.
• Strong understanding of HTML, XML, CSS, JSON, JavaScript & jQuery.
• Expert-level knowledge in SQL, including writing complex queries and stored procedures.
• Skilled in working with SOAP and REST services.
• Good understanding of object-oriented programming (OOP) principles.
• Understanding of the GitFlow branching strategy and deployments.
• Familiarity with deploying to Kubernetes clusters.
• Understanding of SOLID design principles.
• Experience with code refactoring and design patterns.
• Familiarity with ADO or JIRA.
• Familiarity with CI/CD pipeline.
• Familiarity with TFS, GIT.
• Familiarity with Azure.
• Strong understanding of technical best practices to support an Agile environment.
• Familiarity with Telerik is a plus.
• Ability to work independently and as part of a team.

Responsibilities

• Min 5+ yrs of development experience with ASP.NET / .NET Core using C# (and/or VB.NET) in Visual Studio IDE
• Min 3+ yrs of development experience with ReactJS
• Experience in developing Web APIs in .NET Core
• Experience in writing extensive unit tests and Web API testing
• Good understanding of security, performance, and scalability considerations
• Experience modernizing legacy ASP.NET Web Forms applications to .NET Core + React
• Strong understanding of HTML, XML, CSS, JSON, JavaScript & jQuery
• Expert-level knowledge in SQL, including writing complex queries and stored procedures
• Skilled in working with SOAP and REST services
• Good understanding of object-oriented programming (OOP) principles
• Understanding of the GitFlow branching strategy and deployments
• Familiarity with deploying to Kubernetes clusters
• Understanding of SOLID design principles
• Experience with code refactoring and design patterns
• Familiarity with ADO or JIRA
• Familiarity with CI/CD pipeline
• Familiarity with TFS, GIT
• Familiarity with Azure
• Strong understanding of technical best practices to support an Agile environment
• Familiarity with Telerik is a plus
• Ability to work independently and as part of a team

Skills

ASP.NET

.NET Core

C#

VB.NET

ReactJS

Web API

Unit testing

Security

Performance

SQL

SOAP/REST

OOP

Git/GitFlow

CI/CD

Azure

Kubernetes

TFS/GIT

JIRA

Telerik

Tools

ReactJS

Visual Studio

Web API testing

Kubernetes

SOAP

REST

ADO/Jira

CI/CD pipeline

Azure

Git

Job description

COMMSERVE TECHNOLOGIES INC is seeking a Senior .NET Developer to contribute to the CSE product initiative. The candidate will operate across the full SDLC in an Agile setup, enhancing existing web apps and ensuring long-term performance while collaborating in a fast-paced environment.

Ideal candidates will have extensive experience with ASP.NET/.NET Core, ReactJS, Web APIs, SQL, and modern web technologies.