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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.
What does a back-end developer in Web3 do?
A back-end developer in web3 typically works on the server-side of a web application, using technologies that are specific to the decentralized web (also known as Web3-related)
This might involve building and maintaining the infrastructure that supports decentralized applications (dApps), or developing the underlying smart contracts and blockchain-based systems that power those dApps
In general, the goal of a back-end developer in web3 is to create the technologies and tools that enable users to interact with the decentralized web in a secure and seamless way.