Bithumb
QA Engineer
Plan QA schedules and strategies, design tests and test cases, reproduce and analyze issues, improve QA processes, review development, planning, and design work, collaborate with QA testers, lead projects, apply…
Endpoint Security Solutions Specialist
Build and operate endpoint security solutions, establish security policies for Windows and Mac OS, conduct information-protection prevention activities, build and manage information-leak monitoring environments,…
Backend Engineering Manager
You will lead a backend team of approximately 10 people and oversee hiring, onboarding, evaluation, and organizational operations. You will guide architecture and quality standards with the Tech Lead, set technical…
Backend Developer
Develop and enhance virtual-asset exchange platform services, design and implement customer-facing features, build stable and scalable RESTful APIs, optimize high-performance service architectures, and improve service…
Product Manager
Manage projects using Scrum and Kanban, set product priorities, manage backlogs and milestones throughout the product life cycle, lead cross-functional communication and collaboration, and establish and improve service…
Senior Backend Engineer
You will lead technical decisions across design, implementation, and validation for core blockchain systems. You will design and implement highly available Java or Kotlin and Spring Boot backends, improve database,…
Wallet Security Engineer
You will design and enhance the architecture of cold, hot, and warm wallets, develop private-key management systems, and improve architectures using technologies such as HSM and MPC. You will automate wallet security…
Security Monitoring Specialist
Perform security monitoring in a rotating two-person shift, respond to first-line security threats, analyze threat events using diverse raw data, and establish and improve detection policies. Responsibilities Perform…
Product and Service Planning Manager
Plan and operate new products and services for a virtual-asset exchange. Benchmark domestic and international exchanges and DeFi services, design margin, leverage, staking, coin-lending, and algorithm-based investment…
Infrastructure Security Specialist
Design and operate AWS-based network security architectures, operate on-premises and cloud firewalls, analyze network traffic and security logs, improve security policies, verify configuration stability, and implement…
Red Team Engineer
Perform penetration testing and Red Team activities across network, web, mobile, and cloud environments, execute and analyze adversary simulations, identify and reproduce vulnerabilities, develop exploits and custom…
Junior Backend Engineer
You will develop and operate virtual asset deposit and withdrawal systems, analyze and integrate external blockchain L1 and L2 distributed systems, develop backend logic for asset-based services such as staking, and…
Management Planning Manager
Manage business plans and profit and loss, establish mid- and long-term business plans, analyze daily, weekly, and monthly performance such as sales and customers, operate major meetings, manage follow-up tasks from…
Backend Engineer
Develop and operate compliance-related back-office systems using Java, Spring Boot, Spring Batch, Kafka, Redis, JPA, Oracle, Aurora, Redshift, and AWS. Design RESTful APIs and event-driven services, optimize…
Growth Data Analyst
The role focuses on customer and trading behavior analysis, event and service performance evaluation, business insight generation, AI-assisted workflow automation, and KPI dashboard management for a cryptocurrency…
Data Engineer
Design and operate company-wide data collection, loading, and processing pipelines; connect diverse source data to the data warehouse; improve data quality; and establish monitoring, alerting, and incident-response…
Procurement Specialist
Manage infrastructure, equipment, software, service, marketing, and outsourcing procurement, including cloud, CDN, IDC, telecommunications, licenses, maintenance, messaging, identity verification, advertising,…