Senior React Engineer

[About the Innovation Dev Team]

The team seeks and defines valuable new services for users, exploring whether they can become Hyperconnect's new innovations and growth engines. Additionally, the team performs the necessary tasks to productize and commercialize these discovered ideas.

Responsibilities

• Architecture design, development, and operation of React Native-based mobile apps
• Design, creation, and maintenance of common UI/business logic libraries
• End-to-End leadership of new features from planning to release
• Continuous quality and performance improvement through performance monitoring and refactoring
• Providing technical insights for product/service roadmap establishment
• Coaching/mentoring junior engineers and strengthening code review culture

Requirements

• 5+ years of practical development experience or equivalent capabilities
• Experience operating customer-facing services with component-based frameworks like React and deep understanding of the JavaScript ecosystem
• 2+ years of mobile app development experience using React Native
• Possession of solid foundational knowledge equivalent to a CS major
• Experience with 0->1 product development based on a startup mindset

Preferred Qualifications

• 1+ year of app development and operation experience using WebView in a React Native environment
• Experience developing React Native native modules (bridge)
• Native app (Android / iOS) development experience
• Proactive intervention in peer disagreements, possessing strong communication and conflict resolution skills
• Experience mentoring or actively disseminating knowledge and know-how

Hiring Process

• Employment Type: Full-time
• Hiring Process: Document Screening > 1st Interview > Recruiter Call > 2nd Interview > 3rd Interview (if applicable) > Final Offer (*Some steps may be subject to change.)
• For document screening, only successful candidates will be notified individually.
• Application Documents: Free-form detailed resume based on career (Korean or English, PDF)
• This position is available for Professional Research Personnel (Active Duty Transfer/Reassignment, Supplementary Service Transfer/Reassignment). For military service exemption personnel, service management will be conducted according to relevant military service exemption laws.