COX-LITTLE & COMPANYRemote
Senior Full Stack Software Engineer
United States
Full-time
1 hour ago
H1B Sponsor Likely
Key skills
ReactTypeScript.NET 9PostgreSQLRabbitMQRedisSignalRAWSDockerKubernetesGraphQLcommunication skillsPythonC#C.NETTailwindViteS3OAuthJWTDatadogOpenTelemetryCachingPerformance OptimizationCommunication
About this role
COX-LITTLE & COMPANY is hiring a Senior Full Stack Software Engineer to design, build, and scale modern web applications end-to-end. This role involves end-to-end ownership of features and significant input into technical decisions, quality standards, and delivery practices in a remote-first environment.
Responsibilities:
- Design, build, and scale modern web applications end-to-end
- Work across frontend UI, backend services, APIs, asynchronous processing, and data layers
- Shipping features that are reliable, secure, and built to last
- Have end-to-end ownership of features
- Provide meaningful input into technical decisions, quality standards, and delivery practices
Requirements:
- Minimum 12+ years building production web applications
- Strong full stack experience (frontend, backend, and data layers)
- Deep expertise in React + TypeScript (hooks, performance optimization, modern patterns)
- Experience with modern React tooling (Vite, Tailwind, client-side data fetching)
- Strong backend experience in C# and modern .NET (9), including API design (Minimal APIs)
- Solid PostgreSQL experience (schema design, indexing, query optimization)
- Hands-on experience with EF Core
- Experience with async systems (RabbitMQ) and caching (Redis)
- Real-time UI updates (SignalR)
- AWS experience (especially S3)
- Understanding of authentication/authorization (JWT, OAuth/OIDC, RBAC)
- Strong communication skills in a remote team environment
- Integrating .NET with Python-based services
- Docker & Kubernetes
- Observability tools (OpenTelemetry, Datadog, etc.)
- GraphQL experience