Skip to content
QuidientQuidient

Staff Applications Engineer

Staff Applications Engineer building and evolving desktop, web, and backend applications for a 5D scene reconstruction platform. The role requires 8+ years of software application experience, Python and C++, API integration expertise, and technical leadership across 3D visualization workflows.

About the job

Responsibilities

  • Design, build, and maintain applications spanning desktop, web, and backend systems.
  • Architect and implement API integrations connecting application layers to core engine and infrastructure services.
  • Develop interactive features supporting 3D content, rendering pipelines, and graphics-driven workflows.
  • Drive cross-platform application experiences for dynamic visualization and interaction.
  • Own application reliability, performance, and diagnostic tooling across the stack.
  • Partner with engine developers, infrastructure engineers, and product stakeholders on application architecture and priorities.
  • Lead code reviews, drive technical discussions, and mentor engineers.
  • Evaluate and introduce technologies in 3D, spatial computing, and immersive environments.

Requirements

  • Bachelor’s degree in Computer Science or equivalent.
  • 8+ years of experience building, maintaining, and owning complex software applications.
  • Strong diagnostic and debugging skills across application layers.
  • Proficiency in Python and C++.
  • Experience designing and implementing API integrations.
  • Ability to work collaboratively in a fast-paced environment.
  • Ability to meet customer and government security requirements, potentially including background checks, citizenship verification, and Criminal Justice Information Services verification.

Nice to Have

  • Experience in fast-paced or startup environments.
  • AWS experience.
  • JavaScript and/or Rust proficiency.
  • Understanding of 3D rendering pipelines.
  • Familiarity with 3D scanning, photogrammetry, or digital twin visualizations.
  • Hands-on experience with React.
  • Experience with WebGPU.

Compensation and Benefits

  • Salary range: $140,000–$210,000.
  • Annual bonus and equity as appropriate.
  • Health insurance.
  • 401(k) with company match.
  • Life and disability insurance.
  • Paid holidays and generous PTO.
  • Opportunities for bonuses, equity, and career growth.

Skills

Python, C++, API Integrations, AWS, JavaScript, Rust, 3D Rendering, Photogrammetry, React, Webgpu

Harvey

Harvey

San Francisco, CA
Staff Web Engineer
$147k+/yrHybrid8+ YOEFullstack Engineering

Leads the architecture and operation of Harvey’s web platform, integrations, content systems, and developer tooling. The role requires 8+ years of web development experience, strong frontend and backend expertise, production systems ownership, and the ability to mentor a small engineering team.

Anaconda

Anaconda

United States

Staff Software Engineer - Kilo Code
$150k+/yrRemote10+ YOEFullstack Engineering

Leads the technical direction and hands-on delivery of a high-scale VS Code extension for AI-assisted coding. Requires 10+ years of software development experience, deep TypeScript and performance-optimization expertise, and a background building developer tools used by large audiences.

Aleph

Aleph

United States

Staff+ Software Engineer, Product
$130k+/yrRemote7+ YOEFullstack Engineering

Staff-level engineer owning major product surfaces across the stack, building spreadsheet-grade interfaces, robust data models and APIs, and AI-native features. The role requires experience shipping complex B2B products, strong technical judgment, customer empathy, and a builder’s mindset.

GitLab

GitLab

United States
Staff Fullstack Engineer Monetization Engineering: Purchase
$153k+/yrRemote7+ YOEFullstack Engineering

Leads technical direction and builds reliable frontend and backend purchasing experiences using Ruby on Rails and Vue.js. The role requires transactional-flow experience, strong architectural judgment, mentoring ability, and safe delivery of revenue-impacting systems.

Gusto

Gusto

United States

Staff Software Engineer - Retirement
$163k+/yrRemote8+ YOEFullstack Engineering

Build and own full-stack services and APIs that enable businesses to offer and manage 401(k) plans. The role requires 8+ years of software engineering experience, strong backend and frontend expertise, and the ability to lead cross-functional delivery and production operations.