AI Engineer - Document Intelligence & Pipelines

InnoIT Consulting; Cataluña; Presencial; EUR 60.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible working hours

Hybrid working model

Private medical insurance

Annual training budget

Language courses

Descripción de la vacante

InnoIT Consulting is seeking an AI Engineer to turn complex documents into reliable structured data and to design robust pipelines using LLMs, OCR, NLP and parsers. You will build Python services and REST APIs, while evaluating models and improving accuracy in production.

You will collaborate with Product, Data Scientists, Data Engineers and stakeholders to scope use cases, validate results and ensure scalable solutions across diverse formats. Fluent English is required.

Formación

• 3+ years of AI/ML experience in engineering or data science.
• Hands-on with LLMs, Generative AI, prompt engineering and model evaluation.
• Experience with unstructured or semi-structured data and document processing.
• Strong Python skills and solid software engineering practices.
• Experience with REST API integration, monitoring and observability.
• Familiar with version control, code review, CI/CD and automated testing.
• Ability to decide when LLMs or rules/parsers/classifiers are appropriate.
• Fluent English and ability to explain trade-offs clearly.
• Degree in CS/AI/DS/Math/Engineering or related field.

Responsabilidades

• Develop and evaluate document-processing pipelines for complex, variable document formats.
• Build prompts, structured outputs, validation logic and post-processing components.
• Create representative evaluation datasets, ground-truth labels and automated regression tests.
• Improve accuracy and robustness through systematic analysis and iteration.
• Develop clean, modular Python services and REST APIs.
• Implement logging, monitoring and observability to understand production performance and failures.
• Optimise solutions for reliability, scalability, latency and cost.
• Document technical decisions, limitations and evaluation results.

Conocimientos

Python

LLMs

Prompt engineering

NLP/Document processing

REST API integration

CI/CD

Software engineering

English communication

Educación

Bachelor's degree in CS/AI/Data Science/Math/Engineering

Herramientas

Git

Descripción del empleo

InnoIT Consulting is seeking an AI Engineer to turn complex documents into reliable structured data and to design robust pipelines using LLMs, OCR, NLP and parsers. You will build Python services and REST APIs, while evaluating models and improving accuracy in production.

You will collaborate with Product, Data Scientists, Data Engineers and stakeholders to scope use cases, validate results and ensure scalable solutions across diverse formats. Fluent English is required.