Motion Recruitment | Jobspring | Workbridge

Senior Software Engineer C#/.NET

Boston, MA

Open to Remote

Full Time

$140k - $160k

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

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