Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzr4y

We're seeking a backend engineer with deep expertise in data-intensive systems to build the enterprise knowledge graph, semantic search, and real-time data ingestion pipelines.This role focuses on Go services that process millions of documents, power hybrid search, and maintain graph relationships across enterprise data sources.About the RoleThis role focuses on building the enterprise knowledge graph, semantic search, and real-time data ingestion pipelines.Responsibilities4+ years of proven work experience building production data-intensive backend systemsProduction delivery of data pipelines, search systems, or graph databases at scaleAny-to-Go migration experience — nice to have: must have rewritten or ported at least one production service from Python/Node/Java to GoCapable of building features end to end: requirements analysis, design, implementation, testing, observabilityAgentic development practitioner — uses AI coding tools (Claude Code, Cursor, Copilot) daily as a development multiplierRequired SkillsGo ProgrammingGo — must code professionally (3+ years production)Table-driven tests, benchmarking,



pprof profilingGraph DatabasesDGraph or Neo4j — production experience with at least one, ORStrong graph theory background (BFS/DFS, shortest path, centrality, PageRank)Schema design for relationship-heavy domains (social graphs, knowledge graphs, org charts)Query optimization (DQL/Cypher performance, index strategies)Search EnginesVespa, Elasticsearch, or Solr — production experience with at least oneHybrid search with embeddings preferred (BM25 + vector search, reranking)NATS JetStream, Kafka, or equivalent — production experienceAt-least-once, exactly-once delivery semanticsAPIs & TestinggRPC / ConnectRPC with protobuf — must be a native workflow, not just RESTIntegration tests with real dependencies (not mocks)88%+ coverage discipline enforced in CIPython — must read fluently (async, Pydantic, FastAPI)Required for migration work: ~28k lines of async Python to port to GoUnderstanding of Python idioms to translate into idiomatic Go#J-*****-Ljbffr

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/pzr4y

📌 Knowledge Platform Engineer (Go, Graph Databases, Ai) (Argentina)
🏢 UCE Systems
📍 Argentina