Senior Backend Engineer - Instant Messaging Chat

Added
2 hours ago
Type
Full time
Salary
Salary not provided

Related skills

java linux redis kafka spring boot

πŸ“‹ Description

  • Lead instant messaging features with high concurrency, performance, and reliability.
  • Build and maintain microservices with Spring Cloud: discovery, config, load balancing.
  • Work with large data pipelines to analyze message data for decisions.
  • Design and optimize storage for massive datasets for stable ops.
  • Drive performance tuning, incidents, and major refactoring for stability.

🎯 Requirements

  • Hands-on experience building/maintaining instant messaging platforms (WeChat, Telegram, WhatsApp).
  • Strong Java and Spring Boot proficiency; familiarity with distributed systems.
  • Linux, microservices, Redis sharding, database sharding, Kafka, and MQ.
  • Proven ability to design and deliver high-throughput, highly available backends in production.
  • Deep knowledge of storage engines, indexing, partitioning/sharding, and performance tuning.

🎁 Benefits

  • Work-from-home arrangement
  • Competitive salary and company benefits
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