OkWhen

All-in-one conference management and production

Senior .NET Software Engineer

Full-Stack EngineeringConfirmed live in the last 24 hours

Full-timeRemote in USA$155k - $165k

About the Job

Requirements

At least 7 years of professional software development experience.
Strong commercial experience with C#, .NET, and ASP.NET Core.
Strong experience with Angular and TypeScript.
Advanced working knowledge of SQL Server, database design, and query optimization.
Production experience with .NET MAUI or Xamarin.
Experience designing and consuming REST APIs.
Experience with Git, continuous integration and continuous deployment (CI/CD), debugging, and automated testing.
Demonstrated ability to work independently in an existing codebase.
Strong written and verbal communication.
Ability to own outcomes rather than only complete assigned tasks.

Responsibilities

Design, build, test, deploy, and maintain production software.
Develop backend services and APIs using C# and ASP.NET/.NET.
Build and maintain web applications using Angular.
Design, optimize, and troubleshoot SQL Server databases and queries.
Maintain and extend mobile applications using .NET MAUI.
Investigate and resolve production issues.
Improve application reliability, performance, security, and observability.
Write automated tests and maintain technical documentation.
Participate in code reviews and establish engineering standards.
Collaborate with product, operations, and event-production teams.
Break ambiguous business problems into clear technical plans.
Use AI-assisted development tools responsibly to improve speed without sacrificing quality.

Desired Qualifications

Experience with SaaS platforms.
Experience with event management, registration, payments, learning management system (LMS), or communications systems.
Cloud experience with Azure or AWS.
Experience with distributed systems, queues, integrations, or real-time applications.
Experience modernizing legacy applications.
Experience mentoring other developers.

Senior .NET Software Engineer

OkWhen · United States (Remote) · Full-time · Posted 2026-09-16

Salary: USD 155,000–165,000

Workplace: remote

Description

Please note. Directly emailing us will result in immediate disqualification. Use the application form to apply.

About OkWhen

OkWhen builds technology that powers live, virtual, and hybrid events. Our platform supports conference management, registration, payments, mobile apps, content libraries, webinars, LMS functionality, CEU tracking, sponsor management, and operational workflows.

We are hiring a Senior .NET Software Engineer to help us improve, maintain, and extend a production platform used to run complex events.

The Outcome We’re Hiring For

You will own meaningful parts of our application and consistently deliver reliable software without requiring constant supervision. You will improve system performance, reduce technical debt, and turn operational problems into simple, maintainable products.

This is not a ticket-taking role. We need an engineer who can understand the existing system, make sound technical decisions, and follow work through from discovery to production.

Responsibilities

Design, build, test, deploy, and maintain production software
Develop backend services and APIs using C# and ASP.NET/.NET
Build and maintain web applications using Angular
Design, optimize, and troubleshoot SQL Server databases and queries
Maintain and extend mobile applications using .NET MAUI
Investigate and resolve production issues
Improve application reliability, performance, security, and observability
Write automated tests and maintain technical documentation
Participate in code reviews and establish engineering standards
Collaborate with product, operations, and event-production teams
Break ambiguous business problems into clear technical plans
Use AI-assisted development tools responsibly to improve speed without sacrificing quality

Requirements

7+ years of professional software development experience
Strong commercial experience with C#, .NET, and ASP.NET Core
Strong experience with Angular and TypeScript
Advanced working knowledge of SQL Server, database design, and query optimization
Production experience with .NET MAUI or Xamarin
Experience designing and consuming REST APIs
Experience with Git, CI/CD, debugging, and automated testing
Demonstrated ability to work independently in an existing codebase
Strong written and verbal communication
Comfortable owning outcomes, not just completing assigned tasks

Preferred Qualifications

Experience with SaaS platforms
Experience with event management, registration, payments, LMS, or communications systems
Cloud experience with Azure or AWS
Experience with distributed systems, queues, integrations, or real-time applications
Experience modernizing legacy applications
Experience mentoring other developers

Benefits

Health Care Plan (Medical, Dental & Vision)
Retirement Plan (401k, IRA)
Paid Time Off (Vacation, Sick & Public Holidays)
Training & Development
Work From Home

Apply

Apply at OkWhen

About the Company

OkWhen

All-in-one conference management and production

OkWhen provides an all-in-one conference management system that combines software with full-service event production. It runs a unified platform for planning, marketing, registration, attendee engagement, on-site coordination, and hybrid streaming, all from a single vendor, with StreamCase supporting up to 16 live-stream tracks. It differentiates itself by bundling technology with professional AV, stage design, and hybrid streaming, eliminating the need to source multiple vendors, and it earns revenue from bundled packages designed to boost profitability through automation and on-demand sales. Its goal is to simplify conference logistics, increase client revenue, and help organizations run seamless events across more than 20 industries.

Company size: 1-10
Company stage: Not listed
Total funding: Not listed
Headquarters: United States
Founded: 2018

Recently Posted Jobs

Explore more opportunities at OkWhen

See more jobs