Jatango LLC
We're building the future of live streaming ecommerce-a bold, community-powered platform where creators can sell, connect, and grow in real time. We're looking for a Senior Full-Stack Engineer who's equally at home writing performant React UIs and scalable .NET APIs. If you thrive in fast-paced startup environments and want to work across real-time systems, live video streaming, GraphQL, and cloud-native tools-this is your shot.
Tech Stack Highlights
You'll work across both frontend and backend systems. We don't expect you to know everything on day one-but deep expertise on one side and eagerness to grow on the other is a must.
Frontend
- React 18 / Next.js (v14+)
- Vercel (Edge Functions, SSR/ISR, PWA support)
- Apollo Client + GraphQL Subscriptions
- Auth0, Redux Toolkit
- Pusher.io for real-time updates
- Agora SDKs (RTC, RTM, Media Push)
- Stripe, Scanbot SDK
- Internal component libraries with Storybook
- Observability: Datadog RUM & logging
- i18n with next-i18next / react-i18next
- .NET 8 / C# (Minimal APIs, background services)
- Entity Framework Core + PostgreSQL
- Azure (Blob Storage, Service Bus, Application Insights)
- GraphQL with HotChocolate
- Auth0, API Key Auth
- Dapr for microservices and eventing
- Stripe.NET, ShipEngine, Shippo, Plaid.NET, TaxJar
- Cloudinary, Twilio, Geo.MapBox
- AutoMapper, Slugify, shortid
- Build and maintain end-to-end product features, from the frontend UI to backend services
- Own critical flows across live shopping, seller onboarding, chat, and streaming experiences
- Collaborate with design, product, and DevOps 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
You Should Have
- 5+ years of professional software engineering experience
- Deep expertise in either React/Next.js or .NET backend systems
- Solid experience working with GraphQL, 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
Why Join Us?
We're redefining what it means to sell live. As a small team with outsized ambition, we move fast, ship often, and take pride in what we build. You'll work on a product with real traction, influence both tech and strategy, and help shape the creator economy of tomorrow.
- Competitive salary
- Health insurance
- Paid holidays
- Remote work flexibility (upon request)
- Powerful workstations
- Sit/stand desks
- Convenient location & free parking