Full-Stack Software Engineer (.NET/React)

opendorse; Lincoln (NE); Remote; USD 90,000 - 130,000; Full time

Job summary

Opendorse is seeking a Full-Stack Software Engineer to join their remote-first team that supports over 140,000 athletes. In this role, you will develop scalable applications using .NET and React, contribute to impactful projects, and collaborate with a mission-driven team that values innovation in sports marketing.

Benefits

Work from anywhere

Mission-driven team support

Impact for athletes

Qualifications

• 5+ years of professional experience in full-stack development.
• Comfortable with relational databases like SQL Server.
• Experience building React + TypeScript frontends.

Responsibilities

• Design, develop, and maintain scalable software that powers the Opendorse platform.
• Write clean, testable code in .NET to deliver reliable APIs.
• Use React and TypeScript to build engaging, responsive UIs.

Skills

.NET

C#

REST APIs

React

TypeScript

SQL Server

Problem-solving

Job description

Software Engineer (Full-Stack, .NET/React)

Location

Remote (US-based)

Overview

In the world of sports and digital media, athletes lead - and we build the platform that powers them. From NIL to endorsements, content campaigns to licensing deals, Opendorse is changing the game for over 140,000 athletes across every level of sport.

We’re looking for a full-stack engineer who’s passionate about writing clean, scalable code and wants their work to make a real difference. In this role, you’ll work across the stack to deliver fast, reliable experiences that help athletes and brands connect, collaborate, and win. You'll build modern APIs, create responsive user interfaces, and contribute to a product that's transforming athlete marketing.

This isn’t just another engineering job. You’ll have a voice, real ownership, and the chance to work on a product that’s reshaping how athletes maximize their name, image, and likeness.

What You'll Do

• Build high-performance applications: Design, develop, and maintain scalable software that powers the Opendorse platform.
• Own backend services: Write clean, testable code in .NET to deliver reliable APIs and business logic.
• Craft modern interfaces: Use React and TypeScript to build engaging, responsive UIs that deliver a great user experience.
• Move data with confidence: Work with SQL Server to store, query, and manage data efficiently.
• Focus on quality: Write unit and integration tests to ensure our systems are resilient and maintainable.
• Collaborate to deliver: Work closely with product, design, and engineering teammates to ship features that matter.
  
• Drive technical growth: Contribute to architectural decisions, code quality initiatives, and performance improvements across the stack.

Our Stack

• Backend: .NET (C#), REST APIs
• Frontend: React (TypeScript)
  
• Database: SQL Server

About You

You’re a full-stack developer who wants to do meaningful work. You care about writing great code, working with great people, and building software that actually gets used.

You’ll fit right in if you:

• Have 5+ years of professional experience in full-stack development
• Know your way around .NET, C#, and REST APIs
• Have experience building React + TypeScript frontends
• Are comfortable working with relational databases like SQL Server
• Communicate clearly and enjoy solving problems collaboratively

Why Join Us?

• Make an impact for athletes – Help them grow their name, image, and likeness.
• Do meaningful work – What you build ships quickly and actually gets used.
• Mission-driven team – We care about what we do and support each other to do it well.
• Work from anywhere – We’re a remote-first team that trusts you to deliver.
• Be part of sports + tech – Move fast in an industry where culture and competition collide.

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State Eligibility

Opendorse is currently only able to hire full-time employees who reside in the following states: AZ, CA, CO, FL, GA, IL, IA, KS, LA, MD, MA, MI, MN, MO, NE, NJ, NY, NC, PA, SC, SD, TN, TX, UT, VA, WA, and WI. If you have questions about eligibility or remote work options, feel free to reach out.