Haystack
← Back to Jobs
Technology
TR

Software Developer – C# (Only W2)

Trispark IncIrving, TX🇺🇸United StatesPosted 3 Sept 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
Irving, TX, United States
Posted
23 hours ago
EncryptionTDDC#.NETASP.NETJWTKafka

Job Description

Software Developer – C# -

Salary: 100K Gross MAX

Location : Irving, TX

Duration: Permanent

 

Job Description:

 

Proficiency in C#: 8+ years’ experience in Advanced-level knowledge of C# (.Net Core).

•  Object-Oriented Programming (OOP): Strong understanding and application of OOP principles, design patterns (e.g., Singleton, Factory, Repository, Dependency Injection), and SOLID principles.

•  Asynchronous Programming: Expertise in async/await for building high-performance, responsive applications.

•  Unit Testing & Test-Driven Development (TDD): Experience with unit testing frameworks (e.g., NUnit, xUnit, MSTest) and mocking libraries (e.g., Moq) to ensure code quality and maintainability.

•  RESTful API Design: Experience designing, developing, and consuming RESTful APIs using ASP.NET Core Web API.

•  API Security: Knowledge of API security best practices, including authentication (e.g., OAuth2, OpenID Connect, JWT), authorization, data encryption, and input validation.

•  Experience with Kafka interactivity using C# is a plus.

•  Experience with basic Blazor concepts and UI development is a plus.

Similar jobs