Senior Backend Engineer

🕒 vor 17 Tagen

🌐 Irland, Vietnam, +3 weitere Länder – Remote

infoinfo

⏰ Vollzeit

🟠 Senior

🔙 Backend-Entwickler

👻 Geisterscore 11%

infoinfo

🗣️🇺🇸🇬🇧 Englisch erforderlich

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Logo of Telnyx

Telnyx

201 - 500 Mitarbeiter

Gegründet 2015

💼 Beratung

📦 Logistik

📡 Telekommunikation

💰 €2.100.000 Seed Round im 2014-08

Consulting • Logistics • Telecommunications

Telnyx ist eine modulare, cloud-native Plattform, die die Erstellung von maßgeschneiderten Kommunikations- und Konnektivitätsanwendungen ermöglicht. Sie bietet eine umfassende Suite von APIs, die über intuitive SDKs und Web-Tools zugänglich sind. Telnyx stellt KI-gestützte Konnektivitätslösungen, programmierbare Netzwerke, IoT-SIM-Karten und private globale Netzwerke für hochwertige Kommunikationsdienste bereit. Die Plattform ist darauf ausgelegt, das Kundenerlebnis durch KI-gestützte Sprachlösungen zu verbessern, und bietet KI-Dienste mit niedriger Latenz unter Nutzung einer GPU-basierten Infrastruktur an. Telnyx unterstützt verschiedene Branchen, indem es Werkzeuge für den Aufbau sicherer, skalierbarer und innovativer Kommunikations- und Konnektivitätslösungen weltweit bereitstellt.

Beschreibung

• Design, build, maintain, and operate backend services supporting WebRTC and Voice SDK products • Own Voice SDK proxy services, authentication and token services, push notification services, RTC DNS, and diagnostic logging • Improve reliability, scalability, and maintainability of customer-facing backend services • Improve connection setup, authentication flows, routing, and service behavior for real-time communication workloads • Build and improve observability through logs, metrics, dashboards, alerts, and operational tooling • Improve visibility into push notification delivery and monitor and troubleshoot APNs and FCM integrations • Diagnose production issues across backend services, networking layers, and client connectivity • Improve deployment processes, rollout safety, and production readiness for distributed services • Turn recurring customer and operational issues into durable engineering improvements • Collaborate with mobile, JavaScript, infrastructure, and other engineering teams • Shape the architecture and technical direction of backend systems supporting WebRTC products

🎯 Anforderungen

• Strong professional experience building and operating backend systems in production • Strong experience working with distributed systems and service-oriented architectures • Experience with Elixir or Erlang, or strong backend engineering experience with the ability and willingness to ramp up quickly in Elixir • Experience building or operating real-time, low-latency, or connection-oriented systems • Strong understanding of authentication, service communication, session lifecycle, reliability, and failure recovery • Experience owning services throughout their lifecycle, including design, development, deployment, monitoring, troubleshooting, and scaling • Experience with Kubernetes, containers, CI/CD, and modern production infrastructure • Experience with logging, metrics, dashboards, alerting, and root-cause analysis • Good understanding of networking fundamentals and ability to troubleshoot across software, networking, and infrastructure boundaries • Strong communication skills and ability to collaborate effectively with engineers across the stack • Nice-to-have: Experience with WebRTC, VoIP, voice/video communications, or other real-time communication systems • Nice-to-have: Experience with WebSockets or other persistent connection technologies • Nice-to-have: Experience with push notification infrastructure such as APNs or FCM • Nice-to-have: Experience with DNS, edge routing, service discovery, or globally distributed systems • Nice-to-have: Experience building internal diagnostic, observability, or troubleshooting tools • Nice-to-have: Experience building backend services supporting mobile or JavaScript SDKs

🏖️ Vorteile

• Financially stable and profitable company • Continuous learning and growth environment

Jetzt Bewerben

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