papernest is seeking a Strategy & Operations intern in Barcelona to support the Finance Operations Specialist. From January 2027 for six months, you will handle billing, data accuracy, bank reconciliations, and process automation, while coordinating with Tech/Product teams.
You will bring a business or engineering background, strong Excel/Sheets skills, and a curiosity for data tools (SQL/BigQuery). Fluent Spanish and English are required, French is a plus.