Senior Developer .NET

iClassPro Inc; United States; Remote; USD 110,000 - 160,000; Full time

Benefits offered by this job

Generous PTO

Comprehensive health benefits

401(k) match

Fun company events

Career growth opportunities

Job summary

iClassPro, a leading class management platform, is seeking an experienced C#/.NET developer to join our team. This role covers back-end and front-end work, collaborating with product and engineering to deliver scalable features for gyms, pools, and classes.

You will mentor junior developers, design data-driven APIs using EF Core, LINQ, and SQL, and help shape architecture for quality, performance, and reliability. Remote-friendly position; generous PTO and health benefits.

Qualifications

• 5+ years of hands-on C# development with ASP.NET Core.
• Full stack with frontend experience (React/Next.js).
• Proficiency in EF Core, LINQ, and SQL databases for APIs.
• Proactive, able to work independently.
• Architectural mindset focused on scalability and quality.

Responsibilities

• Dive into project requirements to understand objectives, data needs, and outcomes.
• Translate concepts into clear specifications and prototypes that bring ideas to life.
• Mentor and guide junior and mid-level developers to elevate the team.

Skills

C# development

ASP.NET Core

React/Next.js

Entity Framework Core

LINQ

SQL databases

Independent work

Architectural thinking

Mentoring

Job description

Note: Remote eligible. Locations include all contiguous U.S. states except CA and NY.

E-verify is used. This position is not eligible for H-1B or OPT visa applicants.

Join the Team Behind the World’s Leading Class Management Software!

What You Will Do

• Dive into project requirements to understand program objectives, data needs, and desired outcomes
• Translate concepts into clear program specifications and build prototypes that bring ideas to life
• Share your expertise by mentoring and guiding junior and mid-level developers, helping elevate the entire team

What You Bring

• 5+ years of hands-on C# development experience, working with ASP.NET Core
• Full stack with frontend experience (React/Next.js)
• Strong proficiency with Entity Framework Core, LINQ, and SQL databases for building data-driven APIs
• A proactive mindset and the ability to thrive while working independently
• An architectural outlook—someone who sees the big picture and builds with scalability and quality in mind

What We Bring

We believe in taking care of our people.

• Generous PTO because work-life balance matters
• Comprehensive health benefits including medical, dental, vision, and more!
• 401(k) match to help you plan for your future
• Fun company events that connect our team
• Career growth opportunities in a thriving, purpose-driven company

Who We Are

At iClassPro, we’re more than just a software company — we’re on a mission to help gym, swim, dance, and cheer businesses spend less time managing and more time doing what they love: coaching, teaching, and building strong communities.

Our class management platform powers thousands of youth activity centers worldwide, helping them run more efficiently, grow their revenue, and achieve long-term success. We’re proud to have earned a spot on the Inc. 5000 list of fastest-growing private companies for three years running: 2023, 2024, and 2025!

We want to set you up for success from Day One. That’s why we use the Culture Index Survey - a quick tool that helps align your natural strengths with our roles and teams. All applicants will need to take the Culture Index Survey during the application process. Want to be proactive? Visit Culture Index once you have submitted the application.

iClassPro is an Equal Opportunity Employer.

Applicants must be authorized to work for any employer in the U.S. We will not participate in STEM OPT programs, nor sponsor or take over sponsorship of an employment visa for this position.

E-Verify is used to verify authorization to work in the U.S.