Full-Stack Engineer (3D / IFC)

Company Overview

Contineu is building the default data infrastructure for global construction. We use 360° helmet-mounted cameras and computer vision to automate construction Quality Assurance/Quality Control (QA/QC)—detecting 150+ defect types at ≥99% accuracy, generating ±30mm 3D site models, and replacing manual inspections with intelligent automation. Backed by SenseAI Ventures and Piper Serica, we serve Tier 1 developers across India and are scaling rapidly.

Job Summary

The Full-Stack Engineer role is focused on developing and maintaining innovative solutions for 3D spatial experiences in the browser. The position requires ownership of features end-to-end, from the 3D user interface down to the APIs and data layer. This role is high-ownership and involves working in a fast-moving team, with software deployed to real construction sites weekly.

Responsibilities

• Front-End Development (70% of time):

  • Build and maintain the 3D Spatial Viewer using Three.js for rendering IFC building models, point clouds, and 360° panoramas.
  • Parse and process IFC files (via ifcopenshell / IFC.js) to create interactive, navigable building models with element-level selection and metadata display.
  • Develop the front-end for the Non-Conformance (NC) Management system, including defect lists, gallery views, status workflows, and spatial defect pinning.
  • Integrate camera controls, annotations, measurement tools, and walkthrough navigation into the 3D experience.
  • Optimize rendering performance for large-scale models (30L+ images/week, multi-floor buildings).

• Backend & Integration (30% of time):

  • Design and build REST APIs that serve 3D model data, defect records, and scan metadata to the front-end.
  • Work with MongoDB and AWS (S3, Lambda) to store and retrieve point clouds, images, and processed model data.
  • Build integration endpoints for Autodesk ACC, Procore, and MSP tools.
  • Collaborate with AI engineers to integrate computer vision outputs (defect detections, progress tracking) through APIs into the spatial UI.
  • Contribute to data pipeline logic that processes scan data from the field to the platform.

Qualifications

• Experience: 1–2 years of hands-on experience with Three.js (or strong demonstrated ability to adapt quickly).

• Technical Skills:

  • Solid understanding of 3D graphics concepts (scene graphs, cameras, raycasting, shaders, geometry buffers, texture mapping).
  • Experience working with IFC files or Building Information Modeling (BIM) data—including parsing, rendering, and metadata extraction.
  • Proficiency in JavaScript/TypeScript and React.
  • Backend competence in at least one language/framework (Node.js, Python/Flask/FastAPI, Go, etc.).
  • Experience with databases, preferably MongoDB or similar NoSQL/SQL databases.
  • Familiarity with WebGL or GPU-accelerated rendering pipelines.

• Soft Skills: Self-directed, high-agency mindset—able to figure things out, ship fast, and iterate.

Preferred Skills

• Experience with IFC.js, xeokit, or similar BIM/AEC visualization libraries.
• Familiarity with point cloud rendering techniques (Potree, PCL, or custom solutions).
• Exposure to panorama viewers (Pannellum, Marzipano, or custom equirectangular rendering).
• Experience with AWS services (S3, Lambda, EC2) or similar cloud platforms.
• Familiarity with Autodesk Forge/ACC APIs or Procore integrations.
• Background in construction technology, geographic information systems (GIS), or spatial computing.
• Contributions to open-source 3D/WebGL projects.

Experience

1-2 years of relevant experience as a full-stack engineer, ideally with a focus on 3D graphics and integrations.

Environment

This role is based in Bengaluru, India, and is a full-time, on-site position. The work setting involves collaboration in a small, fast-paced team environment.

Salary

Salary details not specified.

Growth Opportunities

Opportunities for career advancement exist as the company scales, with a focus on high-impact work and real-world applications in construction technology.

Benefits

Benefits information not specified.