Senior AI Engineer · Jeeves

Fri, 17 Apr 2026 12:38:54 GMT
Engineering

Jeeves · Colombia · remote
We're looking for a Senior AI Engineer who is obsessed with building AI systems that actually work in production: reliable, observable, cost-efficient, and genuinely useful. This is not a research role. You will ship AI-powered features that process real financial data for real businesses. LLM & AI Pipeline Engineering - Design, build, and maintain production-grade LLM integration pipelines , including retrieval-augmented generation (RAG), prompt engineering, output parsing, and chain orchestration. Develop and operate AI features within Jeeves's core financial products: spend categorization, document extraction, anomaly detection, financial Q&A, and automated reconciliation. Implement structured output validation, fallback handling, and confidence scoring to ensure AI decisions meet reliability standards for financial use cases. Evaluate and integrate AI frameworks and tools (LangChain, LlamaIndex, OpenAI API, Anthropic API, HuggingFace, vector databases) and advocate for the right tool for the job. Establish prompt versioning and evaluation practices to ensure AI outputs remain accurate and consistent as models and data evolve. Retrieval & Vector Search - Design and maintain vector search pipelines using databases such as Pinecone, Weaviate, or pgvector to power semantic search and RAG-based features. Build document ingestion and chunking pipelines for Jeeves's financial data , processing invoices, receipts, policy documents, and transaction records. Optimize retrieval quality through embedding model selection, chunk strategy, metadata filtering, and re-ranking techniques. ML Model Serving & Operations - Collaborate with data scientists to take trained ML models from experimental notebooks to production serving infrastructure. Build and maintain model serving endpoints with appropriate latency SLOs, input validation, and output monitoring. Implement model performance monitoring and data drift detection to ensure production models remain accurate over time. Support model retraining workflows by designing clean data pipelines and feature engineering that can be continuously updated. Backend Integration & Reliability - Integrate AI services cleanly with Jeeves's backend microservices , designing clear API contracts, circuit breakers, and graceful degradation patterns. Write high-quality, testable backend code in Python or Go/Node.js to power AI-integrated features. Instrument AI components with structured logging, distributed tracing, latency dashboards, and alerting to ensure operational visibility. Collaboration & Growth - Partner with Product, Backend Engineering, and Data Science to define the AI roadmap and translate requirements into reliable systems. Contribute to a culture of quality by writing design docs, reviewing peers' AI system designs, and sharing learnings openly. Help grow the AI engineering practice at Jeeves by establishing patterns, tooling, and best practices that the broader team can build on.