Backend Developer


  • Develop and manage backend systems for data and machine learning products
  • Develop, deploy and manage customer-oriented database systems based on customer requirements and data
  • Develop application servers for data visualization
  • Deploy and manage cloud-based system, especially AWS EC2 and S3
  • Collaborate with engineering teams to design and implement software solutions for scientific problems
  • Develop a backend platform for advanced MLOps
    • Develop a machine-learning pipeline
    • Implement machine learning algorithms
    • Develop a high-level framework for Pipeline Dev automation


  • Experience in building large-scale products
  • Hands-on experience in developing API-based environments such as RESTful API, GraphQL, etc.
  • Experience in developing and managing API gateways
  • Experience in on-premise and cloud environment architecture and operations
  • Understanding of container and orchestration technologies, such as Docker and Kubernetes
  • Experience in version control systems and collaboration tools such as Confluence, Notion, Jira, Git, etc.
  • Hands-on experience in Ubuntu or Alpine Linux

Preferred Qualifications

  • Hands-on experience in IaC(Infrastructure as Code) such as Terraform, Pulumi, and automation
  • Hands-on experience in backend development using Python, node.js, Golang, gRPC, Rust and related frameworks
  • Hands-on experience in DataOps or MLOps development and operations
  • Hands-on experiences in eBPF, Cilium, or Observability


  • Email your resume to
  • Use the following email title format: [Application] (REC-year-num) Your_Name
  • Example: [Application] (REC-2023-08) John_Wick.
  • Make sure that your application code (REC-year-num) is correct.
  • Attach your resume in PDF format.
  • Feel free to include any necessary information in your resume. However, be concise and to the point.

Key Dates

  • Application (접수): 2023/09/18 ~ 2023/10/08
  • Screening (서류심사): ~ 10/11
  • Online interview (온라인인터뷰): 10/16 ~ 10/20
  • Onsite interview (현장면접): 10/23 ~ 10/27
  • Decision (결과): ~ 10/31


Posted: 2023-09-18
Code: REC-2023-19