[NHN KCP Co., Ltd.] Hiring for Payment Service Backend API Development

엔에이치엔케이씨피(주) · 서울 구로구 디지털로26길 72

✨Job Description - Design and develop the KPOS API server - Develop new services for the KPOS platform - Server operation and data migration - Design and implement backend services according to business requirements - Establish backend system design direction and provide development guidelines ✅Qualifications - 5~8 years of experience developing RESTful API servers - Experience developing web services based on Java or Kotlin - Experience developing backend services based on Spring Framework - Experience developing data access layers using JPA or Hibernate and QueryDSL - Experience using web servers such as Apache or Nginx - Experience developing and operating services based on relational databases such as Oracle and PostgreSQL - Experience developing and operating services in a Linux environment - Experience collaborating using version control systems such as Git - Understanding of POJO and Framework Container structures - Able to participate in refactoring and code reviews 💖Preferred Qualifications - Experience developing Batch- or WebSocket-based services - Interest in infrastructure or hands-on experience building server environments - Experience using container environments based on Docker and Kubernetes - Experience using Redis or similar NoSQL technologies - Experience designing, modeling, and operating relational databases - Experience using cloud computing such as AWS, GCP, and OCI - Experience designing REST APIs - Experience with or understanding of OpenAPI - Experience developing based on DDD or Clean Code - Basic understanding of networking as a whole - Understanding of SaaS service structures or practical experience - Experience building and operating APM-based monitoring systems - Experience developing Server-to-Server integrations - Experience collaborating with various job functions 🏠Work Location - 72, Digital-ro 26-gil, Guro-gu, Seoul ⚡️Hiring Process - Document screening - Coding test - Interview with working-level team members - Executive interview - Compensation negotiation and final offer 👉Recruitment Period / Method - Application period: Until filled - Application method: Apply through the website 📋Other - A 3-month probation period applies after joining - A Git link must be submitted with the application - Only applicants who pass the document screening stage will be individually informed of the schedule and process for the subsequent stages - Even after final hiring is confirmed, employment may be canceled if the candidate falls under the company’s internal disqualification reasons - In accordance with laws related to electronic financial business, we comply with the Anti-Money Laundering (AML) Act, and final employment is confirmed after a personal credit information verification process for new hires - Personal credit information will be checked only for candidates who pass the second interview after signing a consent form - This inquiry does not affect the credit score