Full-Stack Business Apps Engineer (C#/Python/SQL)

S & K Sales Co.; Virginia Beach (VA); On-site; USD 95,000 - 115,000; Full time

Job summary

S & K Sales Co. in Virginia Beach, VA is hiring a Full-Stack Business Applications Developer to build and maintain internal applications using C#/.NET, Python, and SQL, delivering features, fixes, and reports.

The role combines hands-on development with operational support in a Microsoft SQL Server and MySQL environment, addressing data issues, EDI imports, and performance improvements. You will collaborate with the IT/IS Director to ensure reliable systems and quality tests are part of

Qualifications

• At least 3 years of professional software development experience, focused on C#/.NET and relational databases.
• Proficiency in C#/.NET (including EF Core) and working proficiency in Python.
• Experience building web interfaces with a component framework; Blazor/Razor preferred; React or Angular acceptable.
• Strong SQL skills across Microsoft SQL Server and MySQL, including writing and optimizing stored procedures.
• Habit of writing automated tests and working within a Git-driven codebase.
• Ability to read existing code and documentation as sources of truth and manage multiple priorities with attention to detail.

Responsibilities

• Application Feature Development: design, build, and ship new features across the Blazor/MAUI client application and the C#/.NET API.
• Maintaining Existing Codebases: debug, refactor, and enhance C#, Python, and SQL codebases for functionality and performance.
• Operational Investigations & Data Fixes: investigate data issues including pricing, EDI, UPC, planogram, and import matching; document or elevate complex issues.
• SQL & Reporting: write, optimize, and debug SQL across MS SQL Server and MySQL; build end-to-end reports.
• EDI & Data Imports: maintain trading-partner EDI and vendor/customer import pipelines; reprocess failed imports.
• Reliability & Blockers: monitor client-error telemetry and back-end processes; triage and resolve production issues; maintain master data and user accounts.
• Testing & Quality: write automated tests across unit/integration/e2e; keep test suites green.
• Collaboration: communicate with departments; work with IT/IS Director to streamline processes and escalate complex issues.

Skills

C#/.NET

Python

Blazor/Razor

SQL

Git

Automated tests

Tools

Entity Framework Core

Blazor

MAUI

React/Angular

Microsoft SQL Server

MySQL

EDI

Job description

S & K Sales Co. in Virginia Beach, VA is hiring a Full-Stack Business Applications Developer to build and maintain internal applications using C#/.NET, Python, and SQL, delivering features, fixes, and reports.

The role combines hands-on development with operational support in a Microsoft SQL Server and MySQL environment, addressing data issues, EDI imports, and performance improvements. You will collaborate with the IT/IS Director to ensure reliable systems and quality tests are part of