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Senior Product Designer

011h 🇪🇸 Barcelona, Catalonia, Spain

Hybrid Full-time Senior

You will transform independent digital tools into an integrated platform for procurement and construction to improve cost, speed, and reliability. You will design data-heavy interfaces and collaborate with cross-functional teams to iterate on solutions based on real-world field observations.

Responsibilities

  • Transform independent Excel modules for offers, contracts, planning and cost control into an integrated platform
  • Design high‑volume data interfaces such as comparison tables, contract scopes, planning dashboards, cost panels and approval flows
  • Ensure intuitive UX and high visual quality for users like site managers, construction crews and suppliers
  • Define foundations and principles for Project Management data integration and feedback loops
  • Design for low‑digital‑savvy users, conduct field visits and translate real‑world observations into UI solutions
  • Drive platform adoption from day one, collaborating closely with PM, engineering and construction teams
  • Participate in design system evolution, critique sessions and promote AI‑enhanced design processes
  • Use product analytics and research to measure adoption, identify pain points and iterate rapidly

Requirements

  • 5+ years of experience designing digital products as a Senior or Lead Product Designer
  • Strong portfolio with B2B or high‑data‑volume products
  • Experience in fast‑growth startups or similar environments
  • Proficiency in qualitative research, customer interviews, and business data analysis
  • Deep knowledge of user‑centered design methodologies
  • System‑thinking ability to design within complex ecosystems
  • Excellent stakeholder management and communication skills
  • Fluent in Spanish and professional English
  • Experience with AI tools for rapid prototyping and UI text generation
  • Familiarity with construction, architecture, or engineering domains is a plus

Benefits

  • Real impact on sustainable construction and climate‑positive outcomes
  • Individual development plan with continuous learning opportunities
  • Collaborative multidisciplinary team and supportive culture
  • Two days of remote work per week
  • Eco‑friendly office spaces
  • 30 vacation days per year
  • Private medical insurance with flexible compensation options

Key Skills

User‑centered design Design systems High‑volume data visualization Wireframing Prototyping User research Qualitative interview techniques Product analytics Stakeholder management Cross‑functional collaboration System thinking AI‑assisted design tools Figma Adobe Creative Cloud Sketch InVision Agile methodology Scrum Spanish (fluent) English (professional) Construction domain knowledge Rapid iteration

About 011h

011h is a technology-driven company dedicated to transforming the construction industry. It was founded in 2020 by Lucas Carné and José Manuel Villanueva, along with other partners. The company's model is built on three core pillars: industrialized construction using prefabricated components, an integrated network of suppliers to ensure a robust and scalable supply chain, and the full digitalization of the construction process. This approach has already been validated in projects such as Habitat Hospitalet (Barcelona), with 8 homes in collaboration with Renta Corporación; Fioresta (Alicante), 51 homes with AEDAS Homes; Casernes (Barcelona), 56 affordable housing units with IMHAB; and ongoing developments like Distrito Z (Málaga), 73 homes with Terra Green Living; Mar de Calonge (Girona), 54 homes with Culmia; and Ilex (Valencia), 68 homes with AEDAS Homes. With this foundation, 011h is set to deliver over 600 homes in 2026/27. At 011h, we are committed to making construction more

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