Senior Software Engineer C#/.NET

Senior Software Engineer (Remote Eligible)

A mission-driven organization dedicated to achieving literacy for all is seeking a Senior Software Engineer to help advance a growing digital platform. This is a full-time position with the opportunity to work remotely alongside a talented and purpose-driven team. The organization is focused on making literacy attainable for everyone and technology plays a critical role in achieving that vision.

As a Senior Software Engineer, you’ll help shape the future of educational tools by designing and building highly-performant, accessible, and scalable software. You’ll be joining a collaborative team focused on quality, innovation, and continuous improvement, with the chance to work on meaningful software that impacts educators and learners nationwide. What You Will Be Doing

Tech Breakdown

• 50% Frontend Development using Angular/Svelte, TypeScript, Tailwind CSS
• 40% Backend Development with .NET 8+, ASP.NET Core, SQL Server
• 10% DevOps & Infrastructure (Azure DevOps, CI/CD, Cloud Architecture)

Daily Responsibilities

• 70% Hands-On Development: Building mobile-first SPAs, REST APIs, and reusable components
• 20% Mentoring & Collaboration: Coaching peers, upholding code quality, and sharing best practices
• 10% Design & Strategy: Contributing to architectural decisions and technical planning

Required Skills & Experience

• 7+ years of professional experience building enterprise-grade web applications
• Expertise in modern frontend development using Angular or Svelte
• Strong command of TypeScript, HTML5, CSS3, and responsive design
• Skilled in .NET 8+, ASP.NET Core, REST API development, and object-oriented design
• Experience with MS SQL Server and writing optimized SQL queries
• Comfortable working across the full stack: frontend, backend, APIs, and data tiers
• Hands-on experience with Azure, including DevOps, containerization, and deployment
• Knowledge of design patterns, SOLID principles, OWASP security standards, and ADA accessibility
• Familiarity with testing frameworks such as xUnit, Karma, Jasmine, and Cypress
• Proficient with GIT, Visual Studio, VS Code, and tooling like SonarQube and ReSharper

Bonus Skills

• Experience with education technology or Learning Management Systems (LMS)
• Familiarity with RabbitMQ or message queues (AMQP)
• Experience developing microservices or reusable infrastructure modules
• Working knowledge of Linux environments
• Awareness of SOC/NIST compliance standards
• Knowledge of CI/CD pipelines in Azure
• Understanding of NoSQL systems and tradeoffs with relational databases
• Experience using JetBrains Rider or WebStorm

Posted By: Nathan Chisholm