AI Engineer — ML Platform & RAG (Lisbon)

Iterable, Inc.; Lisboa; Híbrido; EUR 67 000 - 88 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Private Medical Insurance

Meal Allowance: 8.55€ per day

Community Days (days for us to give to

Paid Annual Leave (22 days)

Global Lifestyle Reimbursement Account

Resumo da oferta

Iterable, Inc. is hiring an AI Engineer in Lisbon to design and deploy production ML systems powering Nova’s agentic experiences.

You will build retrieval pipelines, RAG workflows, and ML platforms, collaborating with backend, frontend, and product teams to ship reliable, observable AI features at scale. The role requires 5+ years in production ML, strong Python/TypeScript skills, and experience with Mastra or similar toolkits.

Qualificações

• 5+ years of experience as a Machine Learning Engineer or similar role focused on production systems.
• Strong engineering skills with Python or TypeScript, including experience building ML workflows in Mastra or comparable agent/LLM toolkits.
• Experience with retrieval systems, vector databases, search technologies, or RAG architectures.
• Prior work integrating ML or LLM-powered features into production applications.
• Understanding of ML evaluation techniques, experimentation design, and failure analysis.
• Ability to lead complex projects, make practical trade-offs, and work independently in areas of ambiguity.
• Strong communication and collaboration skills in a distributed environment.

Responsabilidades

• Design and build Machine Learning platform components that support agentic systems, including retrieval pipelines, indexing strategies, and model integration layers.
• Introduce and operationalize RAG use cases, from data sourcing and embedding generation to runtime retrieval patterns.
• Develop generalized evaluation frameworks for LLM- and agent-based features, including offline metrics, golden datasets, and continuous monitoring.
• Implement abstractions, tooling, and reusable patterns that enable other teams to build ML- and LLM-powered experiences efficiently.
• Partner with backend engineers to productionize ML features with strong reliability, observability, and performance characteristics.
• Prototype applied ML solutions to validate feasibility before investing in full builds.
• Ensure secure, robust handling of data used in ML workflows and retrieval operations.
• Collaborate with product, design, and engineering to align ML system design with user experience and product goals.
• Contribute to iterative improvements of the Nova agent framework, including workflows built with Mastra and TypeScript.

Conhecimentos

Machine Learning

Python

TypeScript

Mastra

LLM toolkits

Ferramentas

Vector databases

Search technologies

Embeddings

Descrição da oferta de emprego

Iterable, Inc. is hiring an AI Engineer in Lisbon to design and deploy production ML systems powering Nova’s agentic experiences.

You will build retrieval pipelines, RAG workflows, and ML platforms, collaborating with backend, frontend, and product teams to ship reliable, observable AI features at scale. The role requires 5+ years in production ML, strong Python/TypeScript skills, and experience with Mastra or similar toolkits.