Senior Backend Engineer (Java, Spring Boot)

Top 3 Reasons To Join Us

Budget for individual learning & development

14+ leave days/year; premium health insurance

Dynamic and open working environment

The Job

• Design, develop, review, and manage the service for production.
• Collaborate proactively with Korean tech team and stockholders to develop applications.
• Maintain existing systems and develop new functions as required.
• Research new technologies to apply to the company’s project.
• Provide robust coding practice, unit test coverage, and debugging code.

Your Skills and Experience

• Over 7 years of software engineering experience.
• Proficient in backend service development with Java.
• Intensive experience in database development (SQL or NoSQL)
• Experience in designing & developing Restful API/GRPC and microservices system.
• Ability to accurately understand service requirements and design optimal data models and REST APIs.
• Understanding of OOP, Data Structure, Algorithm.
• AI-Enhanced Productivity: Proficient in using AI development tools (e.g., GitHub Copilot, Cursor, ChatGPT, Claude) to accelerate coding, refactoring, unit testing, and documentation processes.

Nice-to-have

• Experienced in developing/operating a system that handles high-capacity traffic.
• Experienced in virtualization-related platforms such as Docker and K8S
• Experience with Redis or other cache technology.
• Experience with message broker technology like Kafka.
• Those who are quick to analyze legacy systems and have the will to improve and technical capabilities.
• Those who have basic knowledge and experience in web front-end development and UI.
• AI Innovation: Knowledge of or interest in integrating LLMs, Agentic workflows, or MCP (Model Context Protocol) into software solutions.

Why You'll Love Working Here

Health and Wellness

• Premium health insurance
• Safe, ethical, secure, and healthy workplace

Financial Well-Being

• Competitive compensation package
• Annual bonus program

Personal Development

• Budget for individual learning & development

Work-life balance

• 14 days of paid annual leave, increasing by 1 day each year
• Flexible working timeframe

Workplace experiences

• Modern working equipment
• Well-stocked pantry to relax and recharge.
• Engagement activities (monthly team bonding, yearly company trip…)
• Sponsored sports clubs
• Business trip opportunities to Korean Headquarters