HubMub
-
Binance

Senior Backend Engineer - Instant Messaging Chat

Binance
Singapore · Full-time · Mid-Senior
Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance offerings range from trading and finance to education, research, payments, institutional services, Web3 features, and more. We leverage the power of digital assets and blockchain to build an inclusive financial ecosystem to advance the freedom of money and improve financial access for people around the world.

Responsibilities

  • Lead the design and development of new instant messaging features, ensuring the system can handle high concurrency with strong performance, scalability, and reliability.
  • Build and maintain microservices based on Spring Cloud, including service discovery, configuration management, load balancing, and traffic governance.
  • Work with large-scale data pipelines to analyze and process message data, supporting product decisions and improving system efficiency.
  • Design and optimize storage and retrieval architectures for massive datasets, ensuring stable and efficient data operations.
  • Drive performance tuning, handle production incidents, and lead major refactoring efforts to improve overall system stability and throughput.

Requirements

  • Hands-on experience building or maintaining instant messaging platforms such as WeChat, QQ, Telegram, WhatsApp, Slack, or similar real-time communication systems.
  • Strong proficiency in Java and Spring Boot, with familiarity in distributed systems.
  • Strong knowledge of Linux, microservices, distributed systems, Redis sharding, database sharding, Kafka, and MQ.
  • Proven ability to independently design and deliver a high-performance, high-throughput, and highly available backend system that has been successfully deployed in production.
  • Deep understanding of database storage engines, indexing, partitioning/sharding strategies, and real-world performance tuning practices.

Why Binance

  • Shape the future with the world’s leading blockchain ecosystem
  • Collaborate with world-class talent in a user-centric global organization with a flat structure
  • Tackle unique, fast-paced projects with autonomy in an innovative environment
  • Thrive in a results-driven workplace with opportunities for career growth and continuous learning
  • Competitive salary and company benefits
  • Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

By submitting a job application, you confirm that you have read and agree to our Candidate Privacy Notice .

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Key Skills

Ranked by relevance

blockchain microservices storage configuration management artificial intelligence cryptocurrency spring boot ai tools redis kafka linux cloud slack java ai
Login to Apply
🇸🇬

Country Guide

Singapore

High-pay global hub in Asia

Posted
Feb 26, 2026
Type
Full-time
Level
Mid-Senior
Location
Singapore
Company
Binance

Industries

Technology Information Internet

Categories

Information Technology Engineering

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Binance
Related

Senior Solutions Engineer (API, Python, Node.JS)

2026-05-16

Full-time
Mid-Senior
Netherlands
Technology
Information Technology
View Job Details
Binance
Related

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

2026-05-17

Full-time
Mid-Senior
Ireland
Technology
Information Technology
View Job Details
Binance
Related

Senior Site Reliability Engineer (Node.js & Javascript), Trading Technologies

2026-05-15

Full-time
Mid-Senior
Netherlands
Technology
Information Technology