Senior ML Engineer: LLM Systems & Evaluation

Grid Dynamics; Málaga; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

Grid Dynamics in Málaga, Andalucía, Spain seeks a Senior Machine Learning Engineer specializing in LLM systems and evaluation to drive end-to-end ML projects and AI safety-focused evaluation. You will collaborate with product and research teams to design evaluation pipelines, build datasets and benchmarks, and advance RAG, agents, and end-to-end AI products.

Requirements include 5+ years in ML engineering, strong Python, and experience with PyTorch, TensorFlow, or JAX; familiarity with LLMs

Formación

• 5+ years of experience in ML engineering or a related field.
• Strong Python programming skills and experience with ML frameworks.
• Experience with LLMs, RAG, and AI safety concepts.
• Ability to train, fine-tune, or adapt ML models.
• Experience working with Large Language Models beyond simple API integration.
• Experience evaluating AI systems and translating results into actionable recommendations.

Responsabilidades

• Own machine learning projects from problem definition through implementation
• Design and implement evaluation methodologies for AI and machine learning systems
• Create datasets, benchmarks, and metrics to measure model and product performance
• Evaluate and improve LLM-based systems, including RAG applications, agents, safety systems, and end-to-end AI products
• Analyse model behaviour, identify failure modes, and recommend practical improvements
• Build and maintain ML pipelines, tooling, and evaluation infrastructure
• Collaborate with product, engineering, and research teams to translate business goals into measurable ML objectives
• Prototype and iterate rapidly to solve business and product challenges
• Communicate findings, trade-offs, and recommendations to both technical and non-technical stakeholders

Conocimientos

Python

ML Engineering

LLM evaluation

RAG

AI safety concepts

Problem solving in ambiguity

Communication

Herramientas

PyTorch

TensorFlow

JAX

Descripción del empleo

Grid Dynamics in Málaga, Andalucía, Spain seeks a Senior Machine Learning Engineer specializing in LLM systems and evaluation to drive end-to-end ML projects and AI safety-focused evaluation. You will collaborate with product and research teams to design evaluation pipelines, build datasets and benchmarks, and advance RAG, agents, and end-to-end AI products.

Requirements include 5+ years in ML engineering, strong Python, and experience with PyTorch, TensorFlow, or JAX; familiarity with LLMs