Runwise is looking for a Senior Python Engineer focusing on controlling building systems to join one of the largest and fastest-growing energy tech companies in the US. Runwise has offices in New York and Boston but is a remote-first product/engineering company, and has been since its creation. As a Senior Python Engineer at Runwise, you will be responsible for helping design, test, and implement the core software embedded in our controls in 7500+ buildings. This is a continuously running application that evaluates rules and gathers data to support them in order to make decisions for whether a building system should be turned on or adjusted. You will have the opportunity to help a variety of property companies from large well-known owners (like Related, Blackstone, Douglas Elliman, Lefrak) to individual co-ops and condos effectively run their heating, cooling, electric, and water systems more efficiently while making tenants more comfortable. Runwise (www.runwise.com) is a fast-paced, customer-focused climate-tech startup that controls and runs the key energy systems (heating, water, etc…) in 7500+ buildings throughout the US. Runwise’s unique hardware and software service significantly reduces energy usage, substantially lowering costs and carbon output. As of today, Runwise’s technology takes the equivalent of 80,000 cars worth of carbon emissions off the road each year.