Senior Software Engineer

Senior Software Engineer - Application Engineer at PassiveLogic Are you driven by curiosity? Do you have a passion for developing groundbreaking technologies that drive sustainable building systems? PassiveLogic is seeking a Senior Application Engineer to join our dynamic team PassiveLogic is the first fully autonomous platform for buildings. Weve reinvented the fundamental principles of automation to democratize technology, optimize buildings, and reduce the worlds carbon footprint. We are a team of technologists, engineers, and creatives dedicated to making a sustainable impact through deployable solutions. About the role: This is a career-defining opportunity to help build an ecosystem of local-first web applications that enable PassiveLogics autonomous systems platform. Our software applications enable users to collaboratively create physics-based models of components, simulate buildings, and generatively design autonomous systems with a human-centered interface. What youll do Design and Implement Front End Architecture: Lead the design and implementation of front end architecture to support native-quality web applications for multi-platform deployment. Contribute Across Teams: Collaborate cross-functionally to build our technology and celebrate our shared successes. Optimize Systems-level Performance: Be a systems-level thinker who researches before they act and values sound processes and broad thinking. Prioritize Execution, Stability, and Velocity: Deliver short-term wins while maintaining a long-term vision within our shared architecture, delivering a strong customer experience. Nerd Out About Your Craft: Dive deep into the details and continuously refine your expertise. What youll bring If your experience does not meet all our posted requirements below, wed still love to hear from you. We are looking for practitioners who are passionate about understanding people, committed to lifelong learning, and driven by the love of what they do. You must have 5+ years in software engineering, computer science, front-end web-application development, or a related field. Strong JavaScript, TypeScript, or Swift experience Strong algorithms, data structures, and coding background Experience with user interface frameworks (e.g. Angular, React, Vue, Swift UI) Exceptional teammate with excellent interpersonal skills Exceptional communication skills: Ability to collaborate across teams, clearly communicate technical concepts to non-technical stakeholders, and document solutions effectively. Organized and strategic: Experience in managing complex engineering projects, including timelines, scope, and deliverables, with attention to detail. Collaborative mindset: Work flexibly across multiple teams and applications. Adaptability: Comfortable in a fast-paced startup environment, eager to learn, iterate, and innovate. Problem solving: You own this role and drive solutions to completion. You should have Experience with developing and using design patterns Experience with architectural patterns in large-scale web applications, including well-designed APIs, high-volume data pipelines, and efficient algorithms. Its helpful to have SVG programming familiarity (e.g., SVG.js) 3D programming or computer graphics familiarity (WebGL, WebGPU, Three.js) Experience implementing tools for analyzing real-time data Proficiency in multiple programming paradigms: object-oriented, functional, data-driven, protocol-oriented, reactive Exposure to distributed data tools and services (OT, CRDT, RealmDB, AWS AppSync) We are flexible about fit and can shift responsibilities to the right person. Even if you dont meet every requirement, wed still love to hear from you. Compensation, Benefits & Perks: Competitive compensation Generous equity 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 at the base of Big Cottonwood Canyon Free National Park pass When applying, include: A cover letter explaining why youre a match for PassiveLogic A resume Optional: a description of a self-initiated project you created Diversity and inclusion Diversity, inclusion, and belonging are woven into our values. We are proud to be an Equal Opportunity Employer and celebrate diversity every day by maintaining a safe and inclusive environment for our employees at every stage of their careers. Seniority level Mid-Senior level Employment type Full-time Job function Engineering and Information Technology Industries: Software Development Referrals increase your chances of interviewing at PassiveLogic. Sign in to set job alerts for Senior Software Application Engineer roles. #J-18808-Ljbffr