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011h

Net zero, prefabricated mass timber construction

Structural BIM Modeler

Full-TimeUpdated on 10/17/2026
No salary listed
Mid, Senior
Bachelor's
Barcelona, Spain
HybridTwo days of telework per week.
Architecture & Civil EngineeringStructural Engineering

About the job

Requirements
  • A qualification in Architecture, Technical Architecture, Engineering, or a Higher Technician qualification in Building Projects.
  • Two to five years of experience in BIM modeling for building structures.
  • Proficiency in Revit, including creating and managing parametric families.
  • Working knowledge of AutoCAD for developing construction details.
  • Experience preparing graphic documentation for reinforced-concrete structures, including foundations, retaining structures, reinforcement, and column schedules.
  • Knowledge of BIM exchange formats, including IFC.
  • Ability to interpret drawings and structural calculation documentation.
Responsibilities
  • Develop and maintain structural BIM models in Revit for multi-family residential buildings, primarily covering concrete foundations, retaining structures, below-ground floors, and ground floors.
  • Model above-ground timber structures, including CLT and laminated timber, and structural steel elements when required by the project.
  • Prepare graphic documentation for basic design, execution, and construction phases, including foundation plans, floor plans, sections, column schedules, reinforcement drawings, and details.
  • Develop construction details in AutoCAD, especially connections between concrete, timber, and steel.
  • Work closely with structural engineers, transferring calculation results into the model and ensuring consistency between the model and its documentation.
  • Coordinate the structural model with architectural and building-services models, identifying and resolving clashes.
  • Create and maintain parametric Revit families and templates adapted to the company's construction system and modeling standards.
  • Extract quantities and data from the model for budgeting and fabrication.
  • Participate in Design and Build projects with multidisciplinary teams, collaborating in BIM environments.
  • Contribute to continuously improving the team's modeling processes and standards.
Desired Qualifications
  • Experience with CYPECAD and CYPE 3D workflows and their integration with Revit through IFC.
  • Knowledge of Cadwork.
  • Experience modeling timber structures, including CLT and laminated timber, or structural steel.
  • Experience with projects using industrialized construction solutions.
  • Interest in sustainability, industrialization, and reducing the carbon footprint.

About the company

011h provides prefabricated, net zero construction solutions for residential developers and municipal housing authorities in Spain, using circular, low-carbon materials like mass timber. Its systems are designed to be viable, reliable, and scalable, delivered through a network of top-tier manufacturers and suppliers to streamline procurement and on-site assembly for timely, cost-effective projects. Unlike others that rely on traditional construction methods, 011h emphasizes an integrated, scalable approach to net zero buildings, backed by strong industry partnerships and a plan to gradually open its digital tools to enable global access. The company aims to expand its model into new market segments and regions while promoting widespread adoption of net zero construction.

Company Size

201-500

Company Stage

Growth Equity (Venture Capital)

Total Funding

$55.5M

Headquarters

Barcelona, Spain

Founded

2020

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Simplify Jobs

Simplify's Take

What believers are saying

  • Axis announced up to €12 million on 2026-09-15, validating the model.
  • 011h reported €50 million active projects and €100 million additional commitments.
  • The company plans an open platform, expanding revenue beyond direct project execution.

What critics are saying

  • 011h still depends on Spanish residential demand and municipal procurement cycles.
  • Construction overruns or defects can destroy margins and damage repeat developer relationships.
  • If funding dries up before platform adoption scales, 011h becomes a capital-intensive contractor.

What makes 011h unique

  • 011h combines prefabrication, BIM, and supply-chain control for residential delivery.
  • It delivered homes for Aedas, Culmia, IMHAB, and Renta Corporación.
  • Axis and CDTI back its Spain-specific industrialized construction model.

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Benefits

  • Remote Work Options
  • Paid Vacation
  • Professional Development Budget

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

1%

2 year growth

-2%
Forbes España
Sep 15th, 2026
Axis to invest up to $13.6M in Spanish construction tech startup 011H Sustainable Construction

Axis, the venture capital firm of Spain's Instituto de Crédito Oficial (ICO), will invest up to €12 million in 011H Sustainable Construction. The Barcelona-based company, founded in 2020, specialises in advanced industrialised construction for residential use. The investment will be made through Fond-ICO Crecimiento alongside private funds. 011h has developed a digital platform integrating Building Information Modeling (BIM) methodology to coordinate design, planning, supply chain, and cost control throughout construction projects. The funding will help 011h scale its operations and develop its technology platform. The company recently closed a separate financing round of approximately €20 million from institutional investors including CDTI, Ship2B Ventures, Breega, Seaya, and RedAlpine. Co-founder Lucas Carné said the public investment will help accelerate the company's contribution to addressing the housing crisis.

EU-Startups
Oct 10th, 2025
011h raises €20M for sustainable construction

Barcelona-based 011h raised €20 million in a funding round led by Ship2B Ventures and CDTI, with participation from Seaya Ventures, Breega Venture II, and others. This is the final planned round before focusing on expanding its recurring business model. 011h, founded by Lucas Carné and José Manuel Villanueva, specializes in sustainable, modular construction. The company has €50 million in projects underway and commitments for an additional €100 million by 2026.

EU-Startups
Oct 10th, 2025
Barcelona-based 011h raises €20 million to accelerate low-carbon, tech-driven construction

Barcelona-based construction technology company 011h has raised €20 million in a new funding round led by Ship2B Ventures and CDTI (Centro para el Desarrollo Tecnológico y la Innovación).

Webcapital Riesgo
Oct 2nd, 2025
CDTI Invests in 011h with Partners

CDTI, along with Seaya, Breega, Redalpine, and Bsocial, has invested in 011h. This platform enhances building energy efficiency, reduces the carbon footprint of materials, shortens design and construction timelines, and improves execution quality and reliability. The investment was announced in a press release and first published on Webcapitalriesgo.

Brown Brothers Media
Jul 2nd, 2024
Female-Founded Vc Seaya Closes Southern Europe’S First Article 9 Climate-Tech Fund At €300M

Madrid-based venture capital firm Seaya has closed Seaya Andromeda fund, Southern Europe’s first Article 9 climate-tech fund, at €300M. The fund’s limited partners include Iberdrola, Nortia, Santander, BNP Paribas Group, Next Tech Fund, and Bpifrance.Carlos Fisch, partner at Seaya, says, “In addition to investors that can provide capital, there is a need for experienced investors with a proven track record who can support startups navigating the growth challenges in this space.”“Since we started investing, we have backed 12 climate tech companies and have successfully exited three of them: Wallbox, RatedPower and Ecoalf.”This new fund brings Seaya’s total assets under management to over €650M, making it the largest VC investor in Spain. ‘Seaya Andromeda’ intends to invest in 25 climate-focused portfolio companies before the end of 2027.Accelerating the growth of startupsSeaya, with twelve years of climate tech experience, has launched ‘Andromeda’ to invest in companies focused on energy transition, decarbonisation, sustainable food value chains, and the circular economy.Pablo Pedrejón and Carlos Fisch lead Andromeda as Investment Partners. The fund, adhering to SFDR’s Article 9, ensures that all investments have a positive impact on society or the environment.- A message from our partner -Pedrejón says, “Deep-tech climate entrepreneurs face a unique set of challenges compared to software-tech entrepreneurs. Climate-tech companies must translate research into a working product, bring it to market, and then scale it.”“This long journey requires different kinds of support than what is typically provided to software startups. This is why there is a need for Series B and B+ investors that help climate tech startups bridge the ‘valley of death’ – the gap from initial development to deployment at scale.”Seaya has already made its first five investments from the Andromeda fund into impact tech companies, including Recycleye, an AI-driven robot for sorting recyclable waste, and 011h, a construction firm reducing CO2 emissions by 75 per cent.To back 25 startups by 2027Seaya Andromeda is Southern Europe’s largest ClimateTech VC fund, managing €300M AuM and focusing on growth