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Intertech (Minnesota) Logo Intertech (Minnesota) · IT - Software Development

Lead Full Stack Software Developer

United States, Coldspring 95000.00 - 117000.00 USD / Year · Job Posted February 18, 2026
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Job Description

We are looking for a highly experienced Lead Full Stack Developer to take ownership of a custom suite of in-house software. This is a key technical leadership position for an accomplished technologist who thrives on solving complex problems and guiding teams. You will lead a small, focused team of developers and a QA specialist, driving development across the full Microsoft stack and modern web technologies.

Job Responsibility

  • Serve as the technical authority and primary hands-on developer, setting a high standard for code quality
  • Lead code reviews and provide day-to-day mentorship to junior and mid-level developers
  • Lead the design and implementation of responsive user interfaces using Angular, TypeScript, JavaScript, and HTML
  • Navigate and develop complex server-side logic in C#, including API endpoints and traditional MVC controllers
  • Develop and maintain the C# Business Logic Layer (BLL) and the Data Access Layer (DAL), utilizing Entity Framework
  • Expertly manage and optimize data interactions within our Microsoft TSQL environment
  • Collaborate on and contribute to the development of application features that include graphical aspects
  • Develop and maintain C# middleware and backend services responsible for integrating application data with our ERP system and JD Edwards
  • Define the technical vision and enforce development best practices across the team
  • Lead the team's Agile (Scrum-ban) process, driving ticket tracking using Jira
  • Serve as the key technical liaison within a larger cross-functional group

Requirements

  • Minimum 10+ years of professional software development experience
  • Minimum 5+ years of experience in a technical leadership capacity (e.g., Senior or Lead Developer), with a proven track record of mentoring developers, reviewing code, and leading technical projects
  • Strong proficiency in C# is preferred, but we welcome applicants with deep expertise in equivalent Object-Oriented languages (e.g., Java, C++)
  • Experience with Angular is a plus, but we value proficiency in any modern component-based JavaScript framework (e.g., React, Vue, Svelte)
  • Proficiency in relational database design and SQL development is required
  • A track record of writing clean, maintainable, and testable code

Nice to have

Exposure to any Enterprise Resource Planning (ERP) system or complex business logic is a plus

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