PassiveLogic · 13 hours ago
Computational Physics Software Engineer Software Engineering · Salt Lake City
Salt Lake City, UT
Full-time
Onsite
Mid LevelPassiveLogic is a company focused on revolutionizing automation for buildings through innovative technology. They are seeking a Computational Physics Software Engineer to develop a differentiable physics-based equipment inferencer environment within an AI-driven control engine, contributing to the development of robust autonomous software.
Artificial Intelligence (AI)Green BuildingGreenTechHardwareReal EstateSmart BuildingSoftware
Responsibilities
Build infrastructure: Develop and maintain infrastructure for a differentiable multi-physics simulation engine
Design interfaces: Develop an interface with the object model through Object Relational Mapping
Control path support: Provide an infrastructure to support PassiveLogic’s control path predictor and front-end simulation environments
Develop autonomous systems: Develop robust autonomous software that must run with no human supervision for decades
Ensure robust systems: Use thoughtful architecture design, documentation, unit testing, integration testing, profiling, and collaboration with the Formal Methods team to ensure this robustness
Collaboration: Collaborate with the Digital Twins team for physics optimization and collaborate with the Compiler team for accelerator approaches
Qualification
Required
Proven experience: Strong proficiency in systems programming languages such as Swift, Rust, C++, or Java, as well as appreciable software engineering skills in working with large codebases with non-trivial architecture, beyond just coding small (1000's of lines) programs and scripts
Exceptional communication skills: Extraordinary teammate with excellent interpersonal skills
Organized and strategic: Experience with software design, design patterns, and software architecture
Collaborative mindset: Strong self-motivation towards PassiveLogic's mission to 'empower people through generative autonomy to solve the world's largest climate challenges.'
Adaptability: Comfortable in a fast-paced startup environment, eager to learn, iterate, and innovate
Problem solving: You own this role. When issues arise, be the empowered force that solves them, rolling-up
Experience With: Code performance and memory optimization
Experience With: Concurrency, threads, processes, Lib-dispatch/GCD
Experience With: GPU programming, high-performance computing, and scientific computing
Experience With: Vector, SIMD, and tensor computational methods
Experience With: Strong math, numerical methods, and analysis skills
Preferred
A relevant educational background: A BS, MS, or PhD in software engineering, computer science, applied mathematics, physics or other engineering degrees
Varied programming and domain experience: Experience with Swift programming language, auto-differentiation, systems modeling and algorithm development, fundamentals of building energy or electromechanical systems, and/or autonomous systems
Familiarity with the startup environment: Experience working and collaborating in a startup
Benefits
Competitive compensation
Generous equity share package
Medical, dental and vision coverage
Disability and life Insurance options
Flex PTO
Team-building events
Free catered lunch in the office Monday — Friday
Free ski pass (We are at the base of Big Cottonwood Canyon)
Free National Park pass
Company
PassiveLogic
The first platform for generalized autonomy: powered by Quantum, PassiveLogic empowers people to solve the largest climate challenges.
Founded in 2016
51-200 employees
H1B Sponsorship
PassiveLogic has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (9)
2024 (6)
2023 (5)
2022 (4)
2021 (2)
Funding
Current Stage
Growth StageTotal Funding
$154.15MKey Investors
noaNVIDIABrookfield Growth
2025-09-16Series C· $74M
2022-09-20Convertible Note· $15M
2022-04-12Convertible Note· $12M
Leadership Team
Troy Harvey
CEO
Jeremy Fillingim
CTO
Recent News
PR Newswire UK
2025-10-07
vcnewsdaily.com
2025-09-19
Venture Capital
2025-09-19
Company data provided by crunchbase