Climate & Environment Full-time

Senior Python Engineer

Runwise

Location

Remote

Type

Full-time

Posted

Jan 07, 2026

Compensation

USD 140000 – 190000

Mission

What you will drive

Core responsibilities:

  • Help design, test, and implement the core software embedded in Runwise's controls in 7500+ buildings
  • Write multithreaded Python code that processes inputs and executes algorithms to make decisions on building system actions
  • Write code that efficiently processes billions of data points per year from sensor networks
  • Contribute to the Python application powering computers that execute climate control algorithms

Impact

The difference you'll make

This role helps property companies run their heating, cooling, electric, and water systems more efficiently while making tenants more comfortable, significantly reducing energy usage, lowering costs, and reducing carbon emissions equivalent to 80,000 cars annually.

Profile

What makes you a great fit

Required qualifications:

  • 5+ years of hands-on experience writing multi-threaded code in Python
  • Experience modifying and adding new features to large-scale software systems
  • Passion for building new products and developing solutions that increase energy efficiency
  • Passion for working with systems at scale

Benefits

What's in it for you

Compensation and benefits:

  • Salary: $140,000-$190,000 (varied on experience and market rate)
  • Medical, dental, and vision insurance
  • HSA & FSA options
  • Paid Parental Leave
  • Access to Talkspace & Health Advocate
  • Flexible PTO
  • Commuter Benefits
  • 401K
  • Company paid life insurance
  • Voluntary supplemental life insurance
  • Free in-office lunch on Wednesdays
  • Hybrid work environment
  • Summer Fridays
  • Monthly L&D Series
  • Employee Resource Groups (e.g. DEIB Committee, Run Club)

About

Inside Runwise

Runwise is a fast-paced, customer-focused climate-tech startup that controls and runs key energy systems (heating, water, etc.) in 7500+ buildings throughout the US, significantly reducing energy usage, lowering costs, and carbon output through unique hardware and software services.