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Senior Backend Engineer, Business Security - Platform

Posted on May 25, 2026 by Shopee

  • Full Time

Senior Backend Engineer, Business Security - Platform

Department Engineering and Technology
LevelExperienced (Individual Contributor)
LocationSingapore

The Engineering and Technology team is at the core of the Shopee platform development. The team is made up of a group of passionate engineers from all over the world, striving to build the best systems with the most suitable technologies. Our engineers do not merely solve problems at hand; We build foundations for a long-lasting future. We don't limit ourselves on what we can or can't do; we take matters into our own hands even if it means drilling down to the bottom layer of the computing platform. Shopee's hyper-growing business scale has transformed most "innocent" problems into huge technical challenges, and there is no better place to experience it first-hand if you love technologies as much as we do.

Job Description:
  • 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.
Requirements:
  • Bachelor’s degree or above in computer science or a related field
  • At least 3 Years of full time experience in designing and optimizing high-concurrency, high-availability backend services
  • At least 1 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;

Advertised until:
June 24, 2026


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