Data Analyst

About the role

Wiliot is looking for a Data Analyst to turn massive data streams from IoT sticker deployments into actionable insights for key customers. You will work closely with both internal product teams and external customer teams to uncover "Ah‑ha!" moments that link the technology to real business problems.

Key responsibilities

• Participate in customer meetings to identify pain points and business challenges.
• Develop visualization interfaces (internal and customer‑facing) to maximize data value and usability.
• Transform real‑time series data streams into actionable insights.
• Explore customer deployment data to uncover new insights.
• Build and deliver technical presentations to customers.
• Communicate effectively with engineers across algorithm, software, and hardware disciplines.
• Collaborate with product and customer teams to turn insights into integrated solutions.

Required profile

• Bachelor's degree in Mathematics, Computer Science, Data Science/Engineering or a related analytical field.
• 4‑5 years of relevant professional experience.
• Architecture experience in big data, data warehousing, operational analytics and integration.
• Ability to optimise big‑data system performance and design efficient analytics algorithms.
• Strong analytical, quantitative problem‑solving and communication skills.
• Self‑sufficient, able to execute quickly with autonomy.
• Experience with IoT data streams and business context is a plus.

Required skills

• Python
• Apache Spark
• SQL
• InfluxDB (plus)
• Plotly
• Tableau
• PowerBI
• Grafana