Senior Software Engineer (Full-Stack)
LithosNew York, New York, United States
Posted September 26, 2025
140000 - 180000 USD year
Full Time
About the Company
We remove atmospheric carbon for a fraction of the cost while increasing crop yields. Our process is highly efficient, increases soil health, and repurposes post-industrial waste. Then we sell the carbon credits to companies and split revenue with our regenerative growers. With a world-class team leveraging expertise in soil chemistry, agronomy, geochemistry, machine learning, and logistics, we are engineering the most cost-effective, and scientifically rigorous solution to enhanced rock weathering at scale. 🌎 🌾 🚜
Job Description
Lithos is revolutionizing carbon capture through enhanced rock weathering technology, aiming to remove carbon dioxide from the atmosphere. The Senior Software Engineer will build and scale their platform, combining full-stack technical skills with empathy and design thinking. The role involves building interactive geospatial tools, automated workflows, and data analysis pipelines within an evolving, fast-paced startup.
Requirements
- Experience building apps for non-technical power users in a fast-paced environment.
- Fluency in modern web development across the full stack.
- Experience with React, Typescript, Phoenix, LiveView, and Postgres/PostGIS/SQL.
- Excellent communication skills and comfort operating in an ambiguous environment.
- Ability to balance scrappy solutions with long-term investment.
- Comfort with balancing tech debt.
Benefits
- Competitive salary
- Meaningful equity compensation
- Comprehensive health coverage
- Access to our 401k plan
- Unlimited PTO and sick days
