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New York Technology Partners

Senior Software Engineer

North America

June 23, 2026 at 4:06 PM

✨ AI summary

Location

  • Salt Lake City, UT

Languages

  • C#
  • TypeScript

Frameworks

  • .NET
  • React
  • MobX
  • EF Core
  • Playwright

Databases

  • PostgreSQL
  • Redis
  • ClickHouse

Experience Level

  • 6+ years

We are seeking a Senior Software Engineer to join a collaborative product development team focused on enhancing and scaling a suite of business-critical software applications. This role will contribute across the full technology stack, delivering new features, improving system performance and reliability, and helping shape the future of a proprietary platform.

Key Responsibilities:

  • Design, develop, and maintain full-stack web applications and services.
  • Build new features, resolve defects, and optimize application performance.
  • Write and maintain high-quality, testable code with strong unit, integration, and end-to-end test coverage.
  • Collaborate closely with Engineering, Product, UX, and QA teams throughout the software development lifecycle.
  • Troubleshoot production issues and support critical incident resolution when needed.
  • Contribute to development processes, release management, and engineering best practices.
  • Mentor junior engineers and provide technical guidance across the team.

Qualifications:

  • 6+ years of experience developing modern web applications.
  • Strong backend development experience with C#/.NET or comparable technologies.
  • Hands-on experience with modern frontend frameworks, preferably React and TypeScript.
  • Experience building and consuming APIs and working with relational databases.
  • Strong understanding of software testing, code quality, and scalable application design.
  • Excellent communication, collaboration, and problem-solving skills.

Preferred Technologies:

  • React, TypeScript, MobX, C#/.NET, EF Core, PostgreSQL, Redis, ClickHouse, Docker, GitHub, Playwright, Linux, and cloud-native environments.