[Remote] Senior Full Stack Engineer (React/.NET)
Note: The job is a remote job and is open to candidates in USA. Prime Team Partners is recruiting for a growing SaaS company modernizing an enterprise platform into a cloud-native, service-oriented architecture. The Senior Full Stack Engineer will build React and TypeScript web applications, develop end-to-end features, modernize legacy systems, lead technical initiatives, mentor engineers, and improve application reliability.
Responsibilities
- Design and build modern web applications using React and TypeScript
- Develop end-to-end features across frontend and backend systems
- Help modernize a legacy platform into a Kubernetes-based SaaS architecture
- Collaborate with product, engineering, and customer-facing teams to deliver high-quality solutions
- Lead technical initiatives and contribute to architectural decisions
- Mentor engineers through code reviews, design discussions, and best practices
- Support production issues and continuously improve application reliability
Skills
- Must reside in the U.S
- Occasional travel
- Expert-level React and TypeScript experience
- Experience building complex enterprise or SaaS applications
- Strong understanding of frontend architecture, component design, state management, and performance optimization
- Strong C# and .NET Core experience
- Experience with Node.js and API development
- Azure experience
- Kubernetes and containerized application experience
- Experience with distributed systems, microservices, and cloud-native architectures
- REST APIs, GraphQL, or WebSocket architectures
- SQL Server, PostgreSQL, or MongoDB
- Messaging technologies such as RabbitMQ, Azure Service Bus, or Kafka
- Git, Azure DevOps, CI/CD pipelines
- AI-assisted development tools such as Cursor, Claude Code, or GitHub Copilot
- Full-stack engineer whose recent experience is primarily focused on React/TypeScript development
- Experience leading frontend architecture and building scalable enterprise applications
- Comfortable working in a distributed, highly collaborative remote environment
- Kubernetes and containerized application experience (AKS preferred)
Benefits
- Medical insurance
- Dental insurance
- Vision insurance
- 401(k)
- HSA (Health Savings Account)
- FSA (Flexible Spending Account)
- Transportation benefits
- Unlimited PTO
- 100% remote work
- Occasional travel only (1-2 trips per year)
Company Overview