• Design, build, maintain, and extend products, features, and functionality that solve real customer problems. • Partner with Product, Design, and Engineering to discover and validate customer needs and technical approaches. • Prototype quickly, and as necessary, to de-risk projects, test assumptions, and iterate ideas into production-ready solutions. • Consistently deliver incremental value by anticipating dependencies, breaking down work, and regularly demoing progress. • Communicate technical trade-offs, present system design proposals clearly, and document architectural decisions. • Apply modern software engineering practices to deliver robust, maintainable, and extensible systems. • Uplevel teammates through code reviews, pairing, and strong collaboration. • Take ownership of your code and product domain, engaging in retrospectives and continuously improving how the team works.

• Own the advisor mobile app end to end including the native shell, hybrid surfaces, embedded web views, and the Rails APIs behind them • Get a usable app into advisors' hands as soon as possible by shipping working pieces every single week along the way • Build and extend the Rails APIs the app depends on, rather than waiting for someone else to spec them • Iterate on the foundations the team will live with by developing the build and release pipeline, app store process, crash reporting, and on-call for mobile • Establish the hybrid and web-view patterns that two advisor pairs and a new designer can build on • Watch your app in production and catch issues before advisors do

• Apply your expertise in heat transfer and thermodynamics to develop the next generation of energy-efficient and environmentally friendly HVAC/R systems. • Lead modeling tasks for climate and refrigeration systems and their components, including: • Creation of dynamic component and system models in Modelica • Definition of model requirements • Preparation of test plans • Verification and validation of models • Execution and analysis of simulation studies • Implementation of state-of-the-art approaches for modeling complex, nonlinear processes • Initiate new projects and prepare the required technical documentation • Collaborate with marketing, product development and international teams to understand customer requirements from multiple perspectives.

• Apply AI-assisted development practices to rapidly prototype, validate, and ship production-ready solutions. • Identify opportunities across the business where software, automation, data, or AI can create meaningful operational, product, or revenue impact. • Own solutions end-to-end—from discovery and scoping through architecture, implementation, deployment, measurement, and ongoing iteration. • Collaborate directly with business stakeholders to understand problems, define solutions, communicate trade-offs, and measure outcomes. • Design, build, and maintain full-stack applications, backend services, automations, and internal tools that drive business value. • Contribute to architectural decisions, technical strategy, and long-term platform evolution. • Work directly with cloud infrastructure and edge platforms, including AWS and Cloudflare. • Monitor, troubleshoot, and improve system reliability, observability, performance, and operational excellence. • Conduct thoughtful code reviews, uphold high engineering standards, and mentor other engineers. • Continuously evaluate new technologies, AI capabilities, and development practices that can increase team effectiveness and engineering leverage.