Coupang

Staff System Engineer

Coupang
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28 days ago
Bengaluru, IndiaStaff+

Responsibilities

  • Build and maintain a modern, responsive, high-performance agentic operations platform.
  • Design, develop, fine-tune, evaluate, and optimize domain-specific small language models for enterprise applications, low-latency inference, and edge deployments.
  • Develop inference pipelines and monitor, benchmark, and improve model efficiency, accuracy, and scalability.
  • Maintain documentation, experiment tracking, and model governance practices.
  • Build scalable APIs and backend services, integrate third-party APIs, and design and maintain relational and NoSQL databases.
  • Implement security, authentication, and authorization logic while ensuring high availability, fault tolerance, and server-side robustness.

Requirements

  • Bachelor’s degree or master’s degree with 7+ years of total experience.
  • Strong Python, React.js, Node.js, Next.js, HTML5, CSS3, JavaScript, Tailwind, SCSS, Git, and Webpack skills.
  • Strong understanding of API design, data modeling, and error handling.
  • Experience with Prometheus and Grafana monitoring tools.
  • Expertise in Ansible, Terraform, and shell scripting.
  • Proficiency with PostgreSQL, MySQL, or MongoDB.
  • Preferred familiarity with CI/CD, configuration management, AWS, RabbitMQ, Kafka, Docker, Git, and API tools.

Benefits

  • Hybrid work model.

Tech Stack

AnsibleApache KafkaAWSDockerGitGrafanaJavaScriptMongoDBMySQLNext.jsNode.jsPostgreSQLPrometheusPythonRabbitMQReactTailwind CSSTerraformWebpack
Coupang

About Coupang

5,001-10,000 employees

Coupang builds and operates a South Korea–focused e-commerce marketplace with an end-to-end logistics network (Rocket Delivery), plus food delivery, video streaming, and fintech under brands such as Coupang, Eats, and Play. Revenue comes from first-party retail, third-party marketplace services, advertising, and memberships (Rocket WOW). Founded in 2010, the company is headquartered in Seattle and is publicly listed on the NYSE (CPNG).

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