Frontend Engineer — 3D Geospatial Viewer (Flexible Work)

Blackshark.ai; Österreich; On-site; EUR 50,000 - 62,000; Full time

Benefits offered by this job

Flexible working arrangements

Job summary

Blackshark.ai is seeking a Frontend Engineer to build a 3D viewer inside the HUNTR application. You will render 3D Tiles in the browser and integrate the viewer into the end-to-end workflow, alongside existing imagery and detections in the same interface, without a download step.

You will design the interaction model for operational use, optimize performance on ordinary laptops, and ensure the viewer works across SaaS, on-premise, edge deployments.

Qualifications

• Strong practical experience with Vue.js and building complex, stateful SPAs.
• Rendered 3D geospatial content in the browser with Cesium or an equivalent library.
• Solid software engineering fundamentals: HTML, CSS, TypeScript, tests, CI/CD, performance profiling.
• Familiar with geospatial concepts: CRS, raster vs vector data, tiled data structures, GeoJSON.
• Experience consuming REST APIs and managing asynchronous state against long-running backend jobs.
• Strong UX sense in technical products and ability to translate complex workflows into clear interfaces.

Responsibilities

• Build the 3D viewer inside the HUNTR application that renders pipeline outputs as 3D Tiles in the browser.
• Integrate the viewer into the end-to-end workflow, showing 3D results alongside imagery and detections in the same interface.
• Design interaction models for navigation, inspection, and orientation between 3D and 2D data.
• Coordinate with teams producing the tilesets to ensure browser consumption is aligned with upstream constraints.
• Keep the viewer performant on ordinary laptops, optimizing tile size, texture compression, and load times.
• Ship one viewer across SaaS, single-tenant cloud, on-premise and edge deployments.

Skills

Vue.js

3D browser rendering

TypeScript

HTML/CSS

REST APIs

Performance profiling

Cesium

OpenLayers

Cypress

Node.js

Tools

Cesium

3D Tiles

OpenLayers

Cypress

Docker

Kubernetes

Node.js

Vue.js

TypeScript

Job description

Blackshark.ai is seeking a Frontend Engineer to build a 3D viewer inside the HUNTR application. You will render 3D Tiles in the browser and integrate the viewer into the end-to-end workflow, alongside existing imagery and detections in the same interface, without a download step.

You will design the interaction model for operational use, optimize performance on ordinary laptops, and ensure the viewer works across SaaS, on-premise, edge deployments.