SGX Group 正在招聘一名核心 AI 工程师,负责构建和运营共享的企业级 AI 平台,涵盖其知识图谱、检索与访问服务、可复用 AI 组件、API 和治理。该职位涉及 RAG 和知识图谱流水线、权限感知检索、加密与密钥管理、可追溯性、评估、可观测性、架构设计以及供应商评审。这是一个位于新加坡的高级个人贡献者职位,要求具备扎实的软件工程能力,以及 Python、TypeScript、LLM、知识图谱、SQL、PostgreSQL、向量搜索、密码学和数据治理方面的专业知识。
Software engineering experience, including system design, code review, testing, production debugging, performance tuning, secure coding, and reliable service development
Experience building LLM applications, including RAG and KAG pipelines, document processing, embeddings, semantic retrieval, and agent and tool integration
Experience modelling connected data through knowledge graphs, ontologies, entity and relationship extraction, and graph query languages
Experience with SQL, PostgreSQL, schema design, query performance, and vector search
Experience designing and maintaining APIs and shared services with versioning and backward compatibility
Experience with authenticated encryption, envelope encryption, key management, key rotation, and key material handling
Experience threat-modelling paths carrying secret data and assessing metadata leakage
Experience applying data governance and security controls in regulated environments
Experience making and documenting architectural decisions and defending them in architecture or security reviews
Experience delivering software in locked-down cloud environments
Preferred Qualifications
Experience in financial services, capital markets, or another regulated industry
Familiarity with Google Cloud Platform and Vertex AI or Gemini APIs
Experience with Neo4j or another production graph database and graph RAG or hybrid retrieval
Hands-on experience with cryptographic libraries and protocols
Experience taking encryption or key-management designs through a security review in a regulated firm
Experience with agent orchestration frameworks and Model Context Protocol
Experience with enterprise connectors and ingestion pipelines
Experience with LLM evaluation practices
Background in MLOps or AI/ML platform engineering
Experience with vision-language models or document AI