Expert Backend Engineer, Business Security - Platform

Shopee • Marketplaces • Bachelor's Degree • 3 days ago
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Salary
≈ $56k – $106k per year (Estimated)
Location
In office (Singapore)
Seniority
Senior · 4+ years exp

Confirmed on the employer's own hiring board on Oct 24, 2026. First seen by Alion on Oct 21, 2026. Shopee scores A on the Alion truth index.

Overview
Company
Impact
Profile match

Shopee

Shopee is a multinational technology company and e-commerce marketplace platform operating as a subsidiary of Sea Limited. The company provides a hybrid B2C and C2C digital marketplace offering retail products, integrated digital payments and financial services via ShopeePay/SeaMoney, and end-to-end logistics and fulfillment solutions through SPX Express. Headquartered in Singapore, the platform serves millions of consumers and merchant partners across Southeast Asia, Taiwan, and Latin America.
shopee.com • HQ: Singapore • Marketplaces • 1001-5000 employees • Est. 2015
Tech stack of Shopee
  • Design and implement high-performance, highly stable platform services
  • Support data calculation needs for intelligent risk decision. Delivering high-quality and efficient data computing products
  • Participate in offline and real-time data development to support risk analysis, model training, and other risk-related data needs
  • Research, evaluate, and apply industry best practices and AI in anti-fraud system engineering
  • Collaborate closely with product, algorithm/strategy, and platform teams to ensure smooth integration and evolution of the anti-fraud system.
  • Bachelor’s degree or above in computer science or a related field
  • At least 4 Year of full time experience in designing and optimizing high-concurrency, high-availability backend services
  • At least 4 year of full time experience in big data platforms such as Flink, Spark
  • Hands-on experience in applying or fine-tuning LLM/AI
  • Strong problem-solving skills with the ability to abstract complex business logic into scalable system designs;
  • Effective cross-functional communication and collaboration skills, with a proactive and ownership-driven mindset;
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