Senior Full-Stack Engineer; React​/.NET​/Live Streaming eCommerce

Senior Full-Stack Engineer (React / .NET / Live Streaming eCommerce) – Jatango

We’re building the future of live streaming eCommerce—a bold, community-powered platform where creators can sell, connect, and grow in real time. If you thrive in fast‑paced startup environments and want to work across real‑time systems, live video streaming, Graph

QL, and cloud‑native tools, this is your shot.

• Frontend:
  React 18 / Next.js, Vercel Edge Functions, Apollo Client + Graph
  
  QL Subscriptions, Auth0, Redux Toolkit, Pusher.io real‑time, Agora SDKs, Stripe, Scanbot SDK, Storybook component libraries, Datadog RUM
• Backend: .NET 8 / C# Minimal APIs, EF Core + Postgre
  
  SQL, Azure storage & services, Graph
  
  QL Hot Chocolate, Auth0, Dapr, , Shippo, , Cloudinary, Twilio, Geo.
  
  Map Box, Auto Mapper

• Build and maintain end‑to‑end product features, from frontend UI to backend services.
• Own critical flows across live shopping, seller onboarding, chat, and streaming experiences.
• Collaborate with design, product, and Dev Ops to rapidly ship high‑impact features.
• Implement real‑time capabilities: live chat, viewer count, notifications, and interactive tools.
• Ensure scalability, performance, and security across the stack.
• Improve observability and troubleshoot complex user journeys.
• Shape architecture and mentor engineers on best practices across the codebase.

• 5+ years of professional software engineering experience.
• Deep expertise in either React/Next.js or .NET backend systems.
• Solid experience working with Graph
  
  QL, REST APIs, and real‑time messaging.
• Strong foundation in cloud platforms (Azure preferred).
• Passion for clean code, performance, and developer experience.
• Experience working with third‑party APIs and complex integrations.
• Strong communication skills and a collaborative, ownership‑driven mindset.

• Experience with live video or WebRTC (Agora a plus).
• Built a PWA or hybrid/native app.
• Familiarity with Kubernetes, Dapr, or event‑driven microservices.
• Worked in high‑growth startups or shipped products 0→1.
• Full‑stack experience beyond your core strength.
• Contributions to open source or developer communities.
• i18n/localization experience.

• Competitive salary.
• Health insurance.
• Paid holidays.
• Remote work flexibility (upon request).
• Powerful workstations.
• Sit/stand desks.
• Convenient location & free parking.