Role & responsibilities

3D Modeller: German Energy Company

Viviania is a German energy consulting company, and we have opened our first branch in India, right here in Kochi. That means you get the precision, depth and reputation of German engineering and architecture practices.

Location: Kochi, Kerala, India; Work from Office (WFO)

Contract type: 1-Year Contract with strong potential for full time conversion

Perks and Benefits

- Work with a high-standard German engineering team from day one
- Strong pathway to full-time conversion after the initial contract
- Hands-on experience on real client projects, not just internal practice tasks
- We will provide training in Hottgenroth, energy calculations, and German building standards you need to be willing to learn new things and adaptable

KEY RESPONSIBILITIES 3D Modelling & Technical Design

- Develop detailed 3D models of residential and commercial buildings for energy consulting and renovation planning projects using BIM tool called Hottgenroth.
- Produce energy calculation related documentation in line with German regulations and Viviania quality benchmarks.
- Support energy simulation workflows by preparing accurate building geometry models for analysis in Hottgenroth software.
- Perform model reviews, and coordinate revisions based on feedback from the engineering team in Germany.
- Translate project briefs, sketches, and design intent from German consultants into precise,



construction-ready 3D models and documentation.
- Technical Support for the German Team.
- India-side technical point of contact for the Viviania Germany engineering team during Kochi office hours.
- Prepare project reports, thermal bridge calculations, heat load calculations, area calculations, Life Cycle Assessment Report, Resource Pass, Accessibility assessment, Life Cycle Cost calculations, quantity estimates, specifications, and technical summaries as required by the Germany team for client deliverables.
- Join regular video calls and design review sessions with colleagues in Germany; give clear, structured updates on progress, blockers, and delivery timelines
- Assist in the preparation of funding applications (Foerderantrag) by supplying the required technical documentation and building data
- Adapt quickly to different project types of new builds, renovations, heritage properties as Viviania's project mix demands
- Independent Working & Communication
- Manage your own priorities and deadlines with a high degree of autonomy as the German team works in CET and cannot supervise in real time
- Always maintain clear written communication: project status, risks, decisions made independently, and items needing Germany sign-off
- Build and maintain a productive working relationship with the Germany team across time zones and cultures

📌 3D modeller (Kochi)
🏢 Viviania
📍 Kochi