Job Url: https://www.remoterocketship.com/company/raptortech/jobs/sr-software-engineer-united-states-remote Job Description: Raptor Technologies Website LinkedIn All Job Openings Raptor Technologies is a company that specializes in integrated school safety solutions. They provide a comprehensive suite of software and services designed to enhance school security, focusing on tools such as visitor management systems, behavioral threat assessment software, and emergency management systems. Raptor's solutions are utilized by a vast number of educational institutions to ensure the safety and compliance of students and staff, offering features like emergency notifications, training programs, and various management systems tailored for schools. visitor management β€’ sex offender screening β€’ school safety β€’ student tardy tracking β€’ school security 51 - 200 employees πŸ“š Education ☁️ SaaS πŸ”’ Cybersecurity Sr. Software Engineer August 13 πŸ‡ΊπŸ‡Έ United States – Remote ⏰ Full Time 🟠 Senior πŸ§‘β€πŸ’» Full-stack Engineer AWS Azure Cloud Distributed Systems JavaScript Microservices SQL Vue.js .NET Apply Now Receive Emails with Similar Jobs Report problem πŸ“‹ Description β€’ About Us: Founded in 2002, Raptor has partnered with more than 60,000 schools in 55 different countries, including 5,300+ K-12 US school districts, to provide integrated visitor, volunteer, attendance, dismissal, emergency management, and safeguarding software and services covering the complete spectrum of school and student safety. β€’ We are passionate about our mission to protect every child, every school, every day! β€’ About the Role: The Senior Software Engineer will be a key member of a high-functioning, collaborative, agile team, working closely with our Technical Lead and Architect. The Senior brings deep expertise in multi-tenant SaaS platforms, distributed architectures, and microservices, with the ability to build modern solutions in .NET 6+ while maintaining and evolving our legacy .NET Framework 4.7.2 monolith. They understand software architecture well enough to design solutions that are powerful enough to solve immediate problems, adaptable to our changing market, and simple enough to maintain for long-term success β€” while ensuring high-performance RESTful APIs and scalable enterprise-grade software. β€’ Responsibilities: Design, develop, and maintain scalable, multitenant SaaS applications using .NET 6+ and microservices-based distributed architectures. Support, maintain, and modernize legacy .NET Framework 4.7.2 monolithic applications while planning and executing migration strategies. Build high-performance, secure, and well-documented RESTful APIs and integrations with third-party APIs. Apply industry-standard architecture patterns, best practices, and clean code principles to ensure maintainability and scalability. Collaborate with the Technical Lead and Architect to ensure alignment with architectural direction, coding standards, and system design goals. Work closely in a fully remote, cross-functional Agile team to deliver business-critical software solutions. Write and maintain unit tests to ensure software quality and reliability. Own the end-to-end delivery of significant features or projects, including technical design, implementation, and deployment. Troubleshoot, debug, and optimize application performance in production and staging environments. Participate in Agile ceremonies (backlog refinement, sprint planning, standups, retrospectives, demos) and act as a technical lead when needed. Mentor and coach less senior engineers, fostering technical excellence and knowledge sharing across the team. Contribute to continuous improvement of development processes, tooling, and deployment pipelines. Other relevant projects as needed or assigned. 🎯 Requirements β€’ 10+ years of professional experience in software engineering with strong expertise in C#/.NET and object-oriented programming principles. β€’ Proven experience designing, building, and scaling multitenant SaaS platforms. β€’ Strong hands-on experience with .NET 6+ for new development and .NET Framework 4.7.2 for legacy system maintenance. β€’ Deep knowledge of distributed architectures, microservices, and service-oriented design patterns. β€’ Expert in designing and implementing RESTful APIs that are performant, secure, and maintainable. β€’ Solid experience with SQL databases (query optimization, schema design, stored procedures). β€’ Experience working in an Agile SaaS development environment with CI/CD pipelines. β€’ Understanding of cloud platforms (Azure or AWS) for deployment, monitoring, and scaling distributed applications. β€’ Familiarity with front-end frameworks such as Vue.js (preferred, not required). β€’ Strong problem-solving skills with the ability to debug complex distributed systems. β€’ Excellent communication skills and proven ability to work collaboratively in a remote, cross-functional team. β€’ Prior experience mentoring other developers and leading technical initiatives. πŸ–οΈ Benefits β€’ Remote-first philosophy β€’ Flexible paid time off β€’ Paid parental leave β€’ 11 Paid holidays per year β€’ Workplace flexibility β€’ Affordable health coverage (medical, dental, vision), paid 100% for employee only medical β€’ 401(k) employer contribution to help you plan for the future β€’ Company paid life insurance, STD, and LTD β€’ Pet insurance