Intern - Data, AI & Development

Losinger Marazzi SA

Zürich Zürich, ZH, CH

Join the Data & Digitalization team for a 6-month internship.

Details

Description

Join the Data & Digitalization team for a 6-month internship. During this internship, you will join the Data & Digitalization team within the SGQP service, responsible for post-delivery monitoring of a large portfolio of projects: dozens of projects and thousands of complex data to transform into concrete solutions. The team turns this data into valuable decision-making tools: dashboards, models.

What you can achieve with us A real diversity of different tasks from academic projects. In Data & BI, you will create impactful Power BI dashboards and SQL views in Snowflake, following a real professional process (exploration, development, testing, production). In applied AI, you will use and evaluate concrete tools for analysis, classification, and automation of business processes. In software development, you will contribute to the creation of robust internal tools in JS/React and Python backend. You will work directly with business teams to understand their needs and test your solutions together. Some missions will follow a structured Agile methodology (sprints, reviews), others a R&D mode (exploration, prototyping). And above all: in an environment that values your initiative, if you have an idea, you can propose it, test it, and see it deployed in production.

What you bring

  • A background in data, computer science, AI or digital transformation (engineering school, HES, university, etc.)
  • Required skills: SQL (queries, joins, aggregates), Power BI (creating reports, semantic model), intermediate Python (pandas, data manipulation)
  • Previous experience (internship, school project, or personal project) in data, AI or software development (not just course exercises)
  • Appreciated skills: application development with AI tools (Copilot, Cursor), Git/GitHub, Snowflake or data warehouse, LLMs/APIs
  • Curious, rigorous, proactive, with a strong analytical spirit and attention to detail
  • Proficiency in French (written and oral) essential; German, even at an intermediate level, is a plus

Benefits we offer you

  • Working conditions and remuneration
  • Profit-sharing and flexible benefits
  • Time savings account available for storage, management, and accumulation of vacation
  • Vacation and loyalty bonuses
  • Work-life balance
  • Telecommuting up to 40% of working time
  • Advantageous vacation and compensatory days
  • Right to disconnect
  • Diversity
  • Promotion of diversity
  • Commitment to equal opportunities
  • Culture of feedback
  • Career and Continuing Education
  • Dynamic career paths
  • Belonging to an international group
  • Wide range of continuing education opportunities

For more about Losinger Marazzi as an employer, please click here.

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Posted here on 14/10/2026