| Posisi | Senior Backend Engineer |
| Tayang | 29 Apr 2026 |
| Berakhir | 29 May 2026 |
| Perusahaan | High Five |
| Lokasi | Jakarta | ID |
| Tipe Pekerjaan | Full Time |
Informasi lowongan terbaru dari High Five untuk posisi Senior Backend Engineer. If the Senior Backend Engineer di Jakarta sesuai dengan kualifikasi Anda, silakan kirimkan lamaran atau CV terbaru Anda langsung melalui portal lowongan kerja Jobkos yang telah diperbarui.
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Senior Backend Developer – Real-Time & Event-Driven Systems (Independent contractor)
Perusahaan: A leading personal aviation Perusahaan based in Australia, operating in a mission-critical domain where software decisions directly impact live flight operations, passengers, and crew.
Our client building real-time, event-driven backend systems that must be fast, deterministic, and fault-tolerant — supporting live chat, flight lifecycle events, operational workflows, and time-sensitive notifications with zero ambiguity.
This role is not for CRUD-centric backend developers. It's for engineers who design systems around events, state transitions, and concurrency.
What You'll Do:
You'll design and build the backend foundation for real-time, low-latency chat (presence, delivery guarantees, ordering, fan-out) and event-driven flight operations systems (lifecycle events, operational triggers, rule engines). You'll architect systems where events are Pertama-class citizens, not side effects.
This includes building high-concurrency real-time chat using WebSockets with presence, typing indicators, read/delivery receipts, message ordering, idempotency, and resilience to disconnects. You'll also design event-driven systems for flight lifecycle management (scheduled → boarding → departed → landed → completed), operational triggers, and time/rule-based automation using Redis Streams, Pub/Sub, or message brokers like RabbitMQ or Kafka. Business logic is modeled as state machines, not procedural flows.
On the backend engineering side, you'll build clean, scalable services using NestJS + TypeScript, design PostgreSQL schemas optimized for event sourcing and temporal data, and leverage Redis for high-throughput messaging and distributed coordination.
Requirements:
Strongly Preferred:
Setelah membaca dan memahami kriteria serta persyaratan kualifikasi minimum yang dijelaskan dalam informasi pekerjaan Senior Backend Engineer at the office Jakarta di atas, segera lengkapi berkas lamaran kerja seperti surat lamaran, CV, fotokopi ijazah, transkrip nilai, dan pelengkap lainnya sebagaimana dijelaskan di atas. Kirimkan melalui tautan Halaman Berikutnya di bawah ini.
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