Senior Data Scientist (AI)

Location: Remote from Spain

Company

hirify.global is a brand visibility platform that combines SEO, AI visibility, content marketing, paid media, and social strategy through proprietary data and AI-driven insights.

What you will do

• Develop new data science directions and solutions for SEO and AI SEO domains.
• Improve existing machine learning algorithms and introduce new data sources.
• Build internal machine learning services used by product teams to implement new features.
• Collaborate with data engineers, ML engineers, and product teams.

Requirements

• Bachelor’s degree or equivalent practical experience.
• 5+ years of experience as a Data Scientist or Machine Learning Engineer.
• Strong understanding of machine learning algorithms, probability theory, statistics, and linear algebra.
• High proficiency in Python and the machine learning stack, plus knowledge of SQL.
• Hands-on experience working with large language models.
• Strong delivery ownership and the ability to ship reliable, maintainable code under tight timelines without compromising technical quality.
• Ability to drive alignment and collaborate closely across cross-functional teams.

Nice to have

• Experience deploying and maintaining LLM-based solutions in production, including practical knowledge of RAG and AI agents.
• Experience with GitLab CI, Google Cloud Platform, Vertex AI, Airflow, batch or real-time ML processing, and monitoring with Grafana, Prometheus, or Alertmanager.
• Experience with reproducible research.

Culture & Benefits

• Remote, full-time work from Spain.
• Unlimited paid time off.
• Hobby and team-building budget allowance.
• Employee Support Program and financial aid following the loss of a family member.
• Employee Resource Groups and an inclusive, equal-opportunity workplace.