Binance Accelerator Program - AI Backend Engineer

Job title: Binance Accelerator Program - AI Backend Engineer

What you'll do

• Build and improve pieces of the agent runtime: intent routing, query rewrite, RAG/FAQ answering, tool/skill orchestration (L0–L6 loop).

• Extend the Tool Server — add and optimize tools (web search, market data, report APIs), improve tool-call efficiency and output quality.

• Strengthen evaluation: write eval datasets and harnesses, measure intent-routing accuracy and answer quality, catch regressions before release

• Improve observability: traces, metrics, logging (Opik/Pinpoint), production dashboards and alerts.

• Fix bugs across the pipeline (routing, skill loading, guardrail false-triggers) and write integration tests with mock-LLM cassette replay.

• Must-have

• Solid Python and clean coding habits; comfortable in a real service codebase with CI, code review, and typing.

• Understanding of LLM application basics — prompting, RAG, tool/function calling, or agent frameworks (from coursework, projects, or internships).

• Able to reason about correctness and write tests; debug across async/services.

• Available for a sustained internship and eager to iterate quickly on feedback.

• Nice-to-have

• Experience with an agent framework (AgentScope / LangChain / LlamaIndex or similar).

• Familiarity with vector search / embeddings, evaluation frameworks (Opik, ragas), or LLM observability.

• Exposure to Kafka, Redis/Lindorm, S3, config systems (Apollo), or Docker/K8s.

• Interest in evaluation, guardrails/safety (prompt-attack defense), or latency/cost optimization.

• What you'll get

• Ship real features into a production AI agent used across the app.

• Mentorship from senior BE/DS/algo engineers; end-to-end ownership of scoped tasks.

• Hands-on exposure to the full modern LLM-app stack: RAG, tool servers, evals, LLMOps.

• Why Binance

• Shape the future with the world’s leading blockchain ecosystem

• Collaborate with world-class talent in a user-centric global organization with a flat structure

• Tackle unique, fast-paced projects with autonomy in an innovative environment

• Thrive in a results-driven workplace with opportunities for career growth and continuous learning

• Competitive salary and company benefits

• Work-from-home arrangement (the arrangement may vary depending on the work nature of the business team)

• Binance is committed to being an equal opportunity employer. We believe that having a diverse workforce is fundamental to our success.

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• We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.