Sr. Software Engineer (Fullstack React/C#)

TL;DR

Sr. Software Engineer (Fullstack React/C#): Driving technical excellence in an enterprise application with an accent on full-stack development, architectural decisions, and scalable solutions. Focus on designing React/TypeScript frontends, C#/.NET backends, optimizing SQL Server databases, and refactoring legacy codebases into cloud-native architectures.

Location: Virtual (remote), open to travel up to 10% of the time

Salary: 130,000–140,000 USD

Company

Healthcare technology company building enterprise applications for regulated environments.

What you will do

• Take technical ownership of core components with a focus on scalability and maintainability
• Design and develop features using React (TypeScript) frontend and C#/.NET backend
• Optimize SQL Server databases including schema design, performance tuning, and data integrity
• Refactor legacy codebases into modern, modular cloud-native architectures
• Implement automated unit and integration testing strategies
• Collaborate with internal teams, contractors, and DevOps using Azure DevOps in Agile processes
• Mentor junior developers and promote technical excellence

Requirements

• Bachelor’s degree in Computer Science or equivalent + 8+ years full-stack and cloud-native development experience
• Proficiency in C#/.NET, React (Redux, TypeScript), SQL Server (T-SQL, schema, stored procedures), Azure (App Services, Containers, Scaling, Queues)
• Experience writing automated tests (xUnit, Moq), secure coding (OWASP Top 10), software architecture (microservices, SPA)
• Agile experience (Scrum/Kanban), excellent communication skills
• Open to travel up to 10% of the time

Nice to have

• Microsoft Power BI Embedded and Azure DevOps experience
• Healthcare or regulated industry experience

Culture & Benefits

• Agile ceremonies and continuous process improvement
• Culture of technical excellence, innovation, and core values
• Collaboration across departments and external partners
• Opportunities for growth into technical ownership roles