Senior Staff Engineer, Web3 Wallet — Build DeFi Core

OKX
Full-time Singapore, Singapore Manufacturing & Production
Posted:
March 03, 2026
Location:
Singapore, Singapore, Singapore

Job Description

A leading crypto exchange in Singapore is seeking a skilled Backend Developer for its Web3 Wallet Team. The role involves designing and developing highly available backend services for core products like OKX Pay and Account Abstraction Wallet. Candidates should have a Bachelor's degree in Computer Science and at least 6 years of experience, particularly in Java and Blockchain fundamentals. This position offers numerous benefits, including L&D programs and comprehensive healthcare.
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Job Overview

Job Type: Full-time
Location: Singapore, Singapore
Posted: March 03, 2026
Deadline: April 12, 2026