Full Stack Developer

Jobs in JS; Kansas City (MO); Remote; USD 90,000 - 120,000; Full time

Job summary

Jobs in JS is seeking a Full Stack Developer to design, build, and maintain backend services, APIs, and front-end applications across Supplylogic's technology platform, including integrations with supplier and partner systems.

You will collaborate with cross-functional teams to deliver secure, reliable software solutions and will work with Azure-based services to deploy, monitor, and optimize applications, ensuring health and performance across environments.

Qualifications

• Proficiency in C#, ASP.NET Web API, and Azure Functions to design backend services.
• Experience with SQL Server stored procedures and performance tuning.
• Experience with OAuth/OpenID Connect and Microsoft Entra ID for authentication.

Responsibilities

• Design, develop, and maintain REST APIs and Azure Functions across applications.
• Build front-end features using Angular for internal tooling and customer-facing apps.
• Implement authentication flows using OAuth/OpenID Connect and Entra ID.
• Tune SQL Server procedures and optimize queries for performance.
• Deploy and monitor APIs with Azure Container Apps and App Insights.
• Write PowerShell scripts for automation and VPN/network tasks.

Skills

C#

SQL

PowerShell

Tools

ASP.NET Web API

.NET Core / .NET 8/9

Azure Functions

Azure Container Apps

Azure Service Bus

VS Code

SSMS

OAuth/OpenID Connect

Job description

Job Details: Job Location: REMOTE US - Kansas City, MO, Position Type: Full Time, Salary Range: Undisclosed

JOB SUMMARY:

The Full Stack Developer designs, builds, and maintains backend services, APIs, and front-end applications across Supplylogic's technology platform, including integrations with supplier and partner systems. This role partners closely with cross-functional teams to deliver secure, reliable, and well-monitored software solutions

ESSENTIAL FUNCTIONS:

• Design, develop, and maintain REST APIs and Azure Functions (isolated worker model) using C#, ASP.NET Web API, and .NET Core/.NET 8/9 across Supplylogic's applications.
• Build and maintain front-end features using Angular, working primarily in VS Code, to support internal tooling and customer- or partner-facing applications.
• Implement and troubleshoot authentication and authorization flows using OAuth/OpenID Connect, PKCE, and Microsoft Entra ID for internal and external system access.
• Write, tune, and troubleshoot SQL Server stored procedures across SQL Server 2014–2022, including indexing and query performance tuning.
• Develop and support Azure Service Bus queue processing and retry patterns for reliable message handling.
• Deploy, host, and monitor APIs and services using Azure Container Apps.
• Monitor application health and diagnose production issues using Azure Application Insights, including writing Kusto queries.
• Configure, integrate, and troubleshoot SendGrid SMTP for outbound email communications.
• Write PowerShell scripts to support automation, AWS SSO administration, and VPN/network troubleshooting.
• Use Visual Studio and SQL Server Management Studio (SSMS) as primary tools for development, debugging, and database work.
• Collaborate with data analysts, project managers, and business stakeholders across teams to translate requirements into technical solutions.
• Contribute to a range of Supplylogic projects, which may include supplier integrations, and participate in onboarding and training to build relevant domain knowledge as needed.

QUALIFICATIONS AND SKILLS:

Programming Languages

• C# — Advanced proficiency required (.NET Framework, .NET Core, APIs, Azure Functions).
• SQL — Advanced proficiency required (SQL Server stored procedures, performance tuning, troubleshooting).
• PowerShell — Intermediate proficiency (automation, AWS SSO, VPN/network troubleshooting).

Frameworks & Libraries

• ASP.NET Web API — Advanced (REST APIs, authentication, supplier integrations).
• .NET Core / .NET 8/9 — Advanced (Azure Functions isolated worker).
• OAuth / OpenID Connect — Advanced (GAP auth, PKCE, Entra ID flows).
• Microsoft Entra ID — Advanced (supplier API authentication).
• Proficiency in HTML5, CSS3, JavaScript (ES6+), and at least one major UI framework (React, Vue, Angular)

Cloud & Infrastructure

• Microsoft Azure — Advanced (Function Apps, Service Bus, Container Apps).
• Azure Service Bus — Advanced (queue processing and retry patterns).