Staff Applied Machine Learning Engineer - Intelligent Data, Signals & Systems

Block Staff Applied Machine Learning Engineer - Intelligent Data, Signals & Systems 6 Hours AgoSaved In-Office or Remote 8 Locations 277K-415K Annually Expert/Leader 277K-415K Annually Expert/LeaderBlockchain • eCommerce • Fintech • Payments • Software • Financial Services • CryptocurrencyBuild and operate production machine learning systems for ranking, retrieval, recommendations, search, propensity, churn, LTV, and next-best-action decisioning. Design reliable signal contracts covering freshness, provenance, confidence, eligibility, and calibration. Lead feature pipelines, model serving, experimentation, monitoring, and feedback loops while evaluating fairness, risk, compliance, trust, and long-term customer impact. Collaborate across product, growth, data, platform, modeling, risk, and compliance teams.Top Skills: Ai AgentsBatch PipelinesData LakehousesData WarehousesEmbeddingsEvent StreamsExperimentation SystemsFeature StoresJavaKotlinKubernetesLarge Language ModelsLightgbmModel-Serving InfrastructureObservability ToolingPythonPyTorchRecommendation SystemsSemantic SearchSQLTensorFlowWorkflow OrchestrationXgboost