Coupang

Senior Staff / Staff Backend Engineer (Security Infrastructure)

Coupang
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2 months ago
Singapore, SingaporeStaff+
H1B Sponsor

Responsibilities

  • Develop customer authentication and authorization platforms and iterate rapidly with a small engineering team.
  • Design and implement robust, scalable security infrastructure components.
  • Write backend APIs in Java and Go using industry-standard frameworks.
  • Partner with teams across Coupang to understand needs and drive platform adoption.
  • Identify technical solutions and balance strategic goals with immediate impact.
  • Investigate critical system issues and improve operational excellence.
  • Serve as a technical role model and help shape team culture.

Requirements

  • Bachelor’s degree in computer science, engineering, business, management and information services, or a related quantitative field.
  • At least 5 years of experience in product management, program management, or marketing channel management using Agile software development methodologies.
  • Strong analytical skills for translating ambiguous problems into scoped features and projects.
  • Ability to understand technical challenges and make trade-offs among time, resources, and business needs.
  • Excellent verbal and written communication skills and the ability to influence without authority.
  • Eight or more years of experience in product management, program management, or consulting is preferred.
  • E-commerce or pricing domain experience is preferred.
  • Experience working in international environments and globally distributed teams is preferred.
  • Fluency in English is preferred.
  • SQL/HQL or a technical development background is preferred.

Benefits

  • Open only to Singapore Citizens and Permanent Residents.
  • Recruitment process includes application review, phone interview, onsite or virtual onsite interview, and offer.
  • The posting may close early if all openings are filled.

Tech Stack

Categories

Coupang

About Coupang

10,000+ employees

Coupang is a technology and Fortune 150 company listed on the New York Stock Exchange (NYSE: CPNG) that provides retail, restaurant delivery, video streaming, and fintech services to customers around the world under brands that include Coupang, Eats, Play, Rocket Now, and Farfetch.