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Mid-Level Full Stack Developer (.NET / SQL / JavaScript)

Technology
Hamlin & Associates
Ormond Beach, United States2 weeks agoUntil 5/1/2026

Job description

Job Title: Mid-Level Full Stack Developer (.NET / SQL / JavaScript)

Position Overview

We are seeking a Mid-Level Full Stack Developer with strong experience in .NET, C#, SQL, and HTML/CSS/JavaScript to join our development team. This role is ideal for a developer who has solid hands-on experience building data-driven applications and is comfortable working across both front-end and back-end systems.

The ideal candidate understands multi-tier architecture, API development, and database-driven applications, and can contribute independently while collaborating closely with senior developers and cross-functional teams.

Key Responsibilities

  • Develop, maintain, and enhance web applications using .NET and C#
  • Build and support RESTful APIs and service integrations
  • Design and optimize SQL queries, stored procedures, and database structures
  • Develop responsive front-end components using JavaScript and AJAX
  • Work within multi-tiered architecture environments (UI, business logic, data layers)
  • Participate in application design discussions and technical planning
  • Troubleshoot and resolve application issues and performance bottlenecks
  • Contribute to code reviews and maintain development best practices

Required Qualifications

  • 3–5 years of professional software development experience
Strong experience with:
  • C# .NET Framework (.NET Core is a plus)
  • SQL Server or similar SQL-based environments
  • HTML/CSS/JavaScript
  • Experience developing and consuming RESTful APIs
  • Understanding of multi-tiered or layered application architecture
  • Experience with database design and query optimization
  • Familiarity with version control systems (e.g., Git)
  • Familiarity with IIS

Preferred Qualifications

  • Experience with software such as Postman, DKron (Cron scheduler)
  • Experience with Entity Framework or other ORM tools
  • Basic knowledge of cloud platforms (Azure or AWS)
  • Exposure to CI/CD pipelines
  • Experience working in Agile/Scrum environments

What Success Looks Like in This Role

  • Delivers well-structured, maintainable code with minimal supervision
  • Effectively troubleshoots and resolves technical issues
  • Contributes ideas to improve application performance and scalability
  • Collaborates effectively with team members and stakeholders

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