Big Data Engineer, AI Services at Binance

Binance

Taiwan, Taipei·17h ago

Mid LevelFull-timePythonJavaRustElasticsearchGitAI

Salary Range

$102,000 - $138,000 /year

Estimated

This salary is estimated based on similar roles. The actual salary may vary.

About the Role

We are seeking an experienced Big Data Engineer to lead the development of scalable, high-performance backend services, with a focus on building and optimizing both traditional search and AI-powered search capabilities for Binance.

Key Responsibilities

→Design, build, and optimize scalable backend services supporting both traditional search and AI-powered search systems.
→Own the architecture of search-related systems to ensure high reliability, performance, and scalability.
→Develop reusable backend frameworks and infrastructure to accelerate search and AI product development.
→Collaborate closely with data scientists and AI engineers to enable LLM-powered search, ranking, and agent capabilities.
→Continuously improve search performance, including indexing, retrieval, ranking, and latency optimization.
→Translate business needs into scalable search solutions.
→Drive execution and deliver results in complex or evolving environments.

Requirements

✓6+ years of backend engineering experience.
✓Strong proficiency in Java and Python.
✓Experience designing and building large-scale distributed systems.
✓Hands-on experience with search technologies (e.g., Elasticsearch, vector search, hybrid retrieval) is preferred.
✓Experience with big data processing frameworks such as Flink or Spark for real-time or batch data processing.
✓Familiarity with AI-powered search technologies, including LLM-based search, RAG architectures, or agent frameworks (e.g., Dify, LangChain, Mastra, OpenAI Agents SDK).
✓Familiarity with cloud infrastructure and scalable system design.
✓Ability to deliver results in environments with ambiguity or evolving requirements.