Software Engineer, Localization & Mapping

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

We are seeking a Software Engineer or Scientist with a strong expertise in Visual SLAM and Structure-from-Motion (SfM), using images as primary input. You’ll be building new approaches to serve Quidient’s unique GSR challenges.

What You’ll Do

• Develop and extend existing SLAM and SfM algorithms for monocular RGB imagery.
• Implement robust localization and mapping algorithms in C utilizing industry tools.
• Contribute to algorithm research, evaluation, and integration with Quidient Reality®.
• Collaborate with algorithm, engine, and edge teams to advance company product.
• Publish results, contribute to open source, or deliver production features depending on project scope.
• Build next-generation SLAM systems engineered for extreme robustness and reliability beyond today’s state-of-the-art.

What You Bring

Must-Have Qualifications:

• Masters degree 2 yrs exp or equivalent in Computer Science, Applied Mathematics, Computer Vision, or a related field.
• Deep expertise in SLAM and/or SfM with Monocular images.
• Proficiency in Python and C for algorithm development and optimization.
• Hands-on background with SLAM or SfM frameworks (COLMAP, ORB-SLAM, DSO, or Similar).
• Strong mathematical foundation (linear algebra, optimization, geometry).
• Track record of relevant publications, significant open source contributions, or shipped products/research in industry.
• Meet Quidient, customer, and government security requirements, which may include, but are not limited to a background check, citizenship verification, and Criminal Justice Information Services verification.
• This position is not eligible for H-1B sponsorship.

Nice-to-Have Qualifications:

• PhD. in Computer Vision, Robotics, or related field with research focused on SLAM, SfM, or 3D Scene Reconstruction.
• Experience with PyTorch and CUDA (or strong GPU computing background).
• Knowledge of deep learning methods, photogrammetry, or differentiable rendering.
• Familiarity with Ceres Solver, g2o, or similar optimization libraries.
• Experience optimizing for GPUs and working with large datasets.

What We Offer

Compensation:

• Salary Range: $150,000 - $200,000.
• Annual bonus and equity as appropriate.

Benefits:

• Health insurance
• HSA Account
• 401(k) with company match
• Life & disability insurance
• Paid holidays & generous PTO
• Opportunities for bonuses, equity, and career growth

Equal Opportunity Employer Statement

Quidient is an Equal Opportunity Employer. Quidient will consider all qualified applicants without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other classification protected by applicable state, federal, or local laws.