AI Data Solutions Apprentice – Technical Consultant

HARBOUR.SPACE; Barcelona; On-site; EUR 6,700 - 11,000; Full time

Benefits offered by this job

Tuition scholarship

Monthly student allowance

Job summary

Harbour.Space Institute of Technology in Barcelona offers a Work & Study Scholarship in partnership with Toloka AI for Master’s students in Computer or Data Science. Selected candidates become Technical Consultant Apprentices, contributing to AI data solutions while pursuing their degree at Harbour.Space’s Barcelona campus.

The program blends consulting and engineering, with mentorship and hands-on customer work.

Qualifications

• 3+ years of professional experience in technical roles.
• Bachelor's degree in a quantitative field.
• Strong Python skills for data manipulation and NLP.
• Solid understanding of ML concepts and LLMs.
• Good English communication skills (B2+).
• Ownership mindset in a fast-paced, ambiguous environment.

Responsibilities

• Design end-to-end data solutions on Toloka's platform.
• Configure data labeling components and QA.
• Run experiments to validate quality, throughput and cost.
• Analyze data to identify failure modes and optimize solutions.
• Participate in customer discovery and translate needs into designs.
• Support the scholarship and apprenticeship program operations.

Skills

Python

Data manipulation

NLP

English (B2+)

Education

Bachelor's degree in Data Science

ML/AI related degree

Tools

NumPy

pandas

NLTK

spaCy

FastAPI

Flask

Job description

Harbour.Space Institute of Technology in Barcelona offers a Work & Study Scholarship in partnership with Toloka AI for Master’s students in Computer or Data Science. Selected candidates become Technical Consultant Apprentices, contributing to AI data solutions while pursuing their degree at Harbour.Space’s Barcelona campus.

The program blends consulting and engineering, with mentorship and hands-on customer work.