Senior Expert Backend Engineer, Business Security - Platform
Job Description
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 6 Year of full time experience in designing and optimizing high-concurrency, high-availability backend services
- At least 6 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
More Info
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Key Skills
high-availability backend services
offline and real-time data development
Flink
LLM AI
data computing products
About Company
Skills:
Spark, High-availability backend services, Data computing products, Offline and real-time data development, Flink, LLM AI