This is a full-time opportunity for a data/ML Engineer from LATAM. In‑person verification will be conducted.

IDT is an American telecommunications company founded in 1990 and headquartered in New Jersey. It is an industry leader in prepaid communication and payment services and one of the world’s largest international voice carriers. The company is listed on the NYSE, employs over 1,300 people across 20+ countries, and has revenues in excess of $1.5 billion.

We are looking for a skilled Data/ML Engineer to join our BI team and take an active role in designing, building, and maintaining the end‑to‑end data pipeline, architecture, and design that powers our warehouse, LLM‑driven applications, and AI‑based BI.

Responsibilities
- Design, develop, and maintain scalable data pipelines to support ingestion, transformation, and delivery into centralized feature stores, model‑training workflows, and real‑time inference services.
- Build and optimize workflows for extracting, storing,



and retrieving semantic representations of unstructured data to enable advanced search and retrieval patterns.
- Architect and implement lightweight analytics and dashboarding solutions that deliver natural language query experience and AI‑backed insights.
- Define and execute processes for managing prompt engineering techniques, orchestration flows, and model fine‑tuning routines to power conversational interfaces.
- Oversee vector data stores and develop efficient indexing methodologies to support retrieval‑augmented generation (RAG) workflows.
- Partner with data stakeholders to gather requirements for language‑model initiatives and translate them into scalable solutions.
- Create and maintain comprehensive documentation for all data processes, workflows, and model deployment routines.
- Stay informed and learn emerging methodologies in data engineering, MLOps, and LLM operations.

Requirements
- 8+ years of experience as a Data Engineer with 2+ years focused on MLOps.
- Excellent English

📌 Data & Machine Learning Engineer (San Juan de Lurigancho)
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📍 San Juan de Lurigancho