Job details
Company
NielsenIQ
Location
Lisbon, Portugal
Employment type
Full-time
Seniority
Mid level
Primary category
Data Engineering
Posted date
5 May 2026
Valid through
Job description
On a daily basis you’ll be expected to:
Work across functions, including with other data scientists specializing it different areas, on various projects, including R&D and automation to solve the business needs of the day
Translate Clients’ requirements to actionable solutions or products
Ideate and develop solutions for the product innovation pipeline
Define the given business problem as a scientific research problem
Define and own the roadmap of R&D and prototyping solutions
Research solutions, set and execute experiments, prototype the solution and support Technology team on productionalizing them
Build statistical and analytical models (including ML/AI approaches) as prototypes and POCs to address specific client business needs
Test and optimize those models using big data. Fine tune parameters and iterate.
Document the solution and experimentation to arrive to it, and create specifications for Technology team to productionize it
Read, write, comment, maintain, and share legible and quality computer code utilized in prototyping and suctioning.