Principal Full Stack .NET Web Engineer

oneZero Financial Systems is seeking a Principal Full Stack.NET Web Engineer to lead the full architecture and low-level design decisions across multiple oneZero product UIs. The role requires exceptional depth in full-stack development, including expertise in C#,.NET, React, Redux, HTML, and CSS.

Requirements

• 8+ years of professional experience with C#, ASP.NET core, and modern frontend technologies.
• Expertise in defining and implementing full system frontend and backend architecture for complex real-time UI systems.
• Proven track record in designing, developing, and deploying full-stack applications to the cloud in a fast-paced, agile environment.
• Strong expertise in React, Redux, and responsive design principles.
• Strong knowledge of HTML5, CSS3, and pre-processors like LESS.
• Extensive experience designing, securing, and optimizing REST APIs and working with OAuth 2.0 or other authentication/authorization protocols.
• Expertise in architecting and building scalable, maintainable, and performant systems.
• Proven ability to provide technical direction and oversight to a development team.
• High attention to detail and a commitment to delivering polished, production-ready code.

Benefits

• Competitive bonus plan
• Flexible hybrid work options
• Company-provided parking
• Daily lunch provided in the office
• Private Health Insurance
• Monthly wellness program subscription