Senior Full Stack .NET Developer (SaaS)

TL;DR

Senior Fullstack Software Engineer (.NET/React): Building and optimizing scalable full-stack applications for a SaaS company with an accent on backend services using .NET Core/C# and modern frontend with React/TypeScript. Focus on architectural planning, API development, and ensuring system reliability and performance in cloud environments.

Location: 100% Remote (PST/MST timezone)

Salary: $130,000–$160,000

Company

A SaaS company focused on improving transportation safety and efficiency.

What you will do

• Design and implement scalable backend services using .NET Core and C#.
• Develop and enhance REST-based APIs, focusing on authentication, versioning, and optimization.
• Build and maintain responsive, user-friendly web interfaces using React, TypeScript, and TailwindCSS.
• Contribute to architectural planning and long-term technical direction for scalable systems.
• Provide guidance and mentorship to junior and mid-level engineers.
• Collaborate cross-functionally to define and implement technical solutions.

Requirements

• 7+ years of professional software engineering experience, including substantial full stack development.
• Advanced expertise in .NET Core and C#, particularly in building and optimizing APIs.
• Hands-on experience developing modern front-end applications using React, TypeScript, and TailwindCSS.
• Strong knowledge of relational databases such as SQL Server or PostgreSQL.
• Demonstrated commitment to automated testing and backend quality assurance.
• Experience deploying applications in cloud environments (Azure or AWS) and working with containerized services (Docker and Kubernetes).
• Must be able to work within PST/MST timezone.

Nice to have

• Exposure to domain-driven design, clean architecture principles, or microservices-based systems.
• Experience working with GraphQL or advanced API design patterns.
• Familiarity with non-relational databases such as MongoDB, DynamoDB, or Cosmos DB.
• Hands-on experience with serverless technologies, API gateways, CI/CD pipelines, and event-driven messaging systems.

Culture & Benefits

• Comprehensive benefits (Medical, Dental, Vision, 401(k) with match).
• Opportunity to contribute to a highly mission-driven organization.
• Work with cutting-edge technology with technical freedom.
• Stable, high-growth company with room for career progression.