Senior Backend Engineer: Auth, APIs & High‑Concurrency

Bybit; Kuala Lumpur; On-site; MYR 80,000 - 100,000; Full time

Benefits offered by this job

Study Growth Fund

Internal Events

Global Collaboration

Career Advancement

Internal Mobility

Job summary

Bybit is looking for a skilled backend developer to design and optimize their user account system based in Kuala Lumpur, Malaysia. The role involves working on user permissions, account security, and analyzing system bottlenecks.

The ideal candidate should have over 5 years of experience in backend development, especially with Golang and expertise in high-concurrency systems. Bybit also offers growth opportunities and supports continuous learning.

Qualifications

• 5+ years of backend development experience.
• Proficient in AI‑driven development using Claude Code.
• Experienced in developing high-concurrency user systems.

Responsibilities

• Design, develop, and optimize the user account system.
• Lead core development of user permission systems.
• Analyze system bottlenecks and perform performance tuning.

Skills

Backend development

Golang proficiency

AI-driven development

gRPC/HTTP API development

Concurrency principles

Distributed systems

Docker

Kubernetes

Education

Bachelor's degree in Computer Science or related field

Job description

Bybit is looking for a skilled backend developer to design and optimize their user account system based in Kuala Lumpur, Malaysia. The role involves working on user permissions, account security, and analyzing system bottlenecks.

The ideal candidate should have over 5 years of experience in backend development, especially with Golang and expertise in high-concurrency systems. Bybit also offers growth opportunities and supports continuous learning.