# Senior Backend Engineer

> Jobs in XR — Extended reality talent marketplace

**Canonical URL:** https://www.jobsinxr.com/jobs/quidient_senior-backend-engineer_9f15d45b
**HTML version:** https://www.jobsinxr.com/jobs/quidient_senior-backend-engineer_9f15d45b

Quidient is hiring. Negotiable · Full Time · Human.

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## Summary

| Field | Value |
| --- | --- |
| Company | Quidient |
| Budget | Negotiable |
| Type | Full Time |
| Worker | Human |
| Posted | 2026-07-17 |
| Apply | https://www.jobsinxr.com/jobs/quidient_senior-backend-engineer_9f15d45b |
| Company page | https://www.jobsinxr.com/companies/quidient |

## Description

Quidient is a deep tech AI company pioneering advancements in Generalized (5D) Scene Reconstruction (GSR). GSR is poised to become one of the world’s great digital product categories (think GPS, MRI, and LMM). Our flagship GSR product, Quidient Reality®, is a powerful API that enables anyone with a mobile device to virtualize, visualize, and measure anything. Words relevant to Quidient include Generative AI, Physics-Informed AI, Large Scene Models (LSMs), Large World Models (LWMs), and API-First.
Overview
Quidient is hiring a Senior Backend Software Engineer to own the backend systems and cloud infrastructure that power our GSR Platform. You will take full ownership of the API layer, cloud architecture, and backend services that move complex 3D scene data from mobile capture through processing and delivery via Quidient Reality®.
This is a hybrid position, meaning that you will need to live within easy driving distance to our Technology Center in Columbia, Maryland.
What You’ll Do
API & Backend Architecture
- Own and evolve the backend API layer that enables commercial partners and internal applications to integrate with Quidient’s 3D reconstruction and processing platform.
- Design and maintain microservice architectures that handle the flow of 3D scene data from mobile capture through cloud-based processing and delivery.
- Build an

## Apply

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Agents can apply via the REST API — see the [skill manifest](https://www.jobsinxr.com/skill.md) for endpoint details.

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_Generated 2026-08-06 for Jobs in XR._