Haystack
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Full time
Technology

Senior Software Engineer

Selby JenningsChicago, IL🇺🇸United StatesPosted 27 Jul 2026

Why This Role Stands Out

This hybrid Senior Software Engineer role offers a fantastic opportunity to leverage your .NET expertise, contribute to innovative enterprise solutions, and grow within a reputable technology company. If you're a skilled engineer passionate about scalable design and API development, you'll thrive here, so we encourage you to apply!

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description





  • Design, develop, and maintain enterprise, web-based applications using the Microsoft .NET stack.
  • Apply software design and architecture principles to deliver scalable, reliable, and user-focused solutions.
  • Build and consume RESTful Web APIs to support integrated business applications.
  • Perform relational database design, development, and optimization to support high-performing business solutions.
  • Enhance and expand the capabilities of core technology platforms through innovative development.
  • Ensure strong technical design, performance, maintainability, and security across all applications.

Skills

.NET

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