Sr. Software Engineer, Infrastructure at Mariana Minerals

Company: Mariana Minerals
Location: San Francisco HQ
Employment type: Full-time
Salary: $140K – $200K • Offers Equity
Posted: 2026-10-05
Technologies: AWS

About the role

ABOUT MARIANA MINERALS Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced software, automation, and data-driven decision-making. THE ROLE Mariana Minerals is looking for a Sr. or Staff Software Engineer, Infrastructure to join the team that owns and collaborates on the platform every other engineer here builds on. Our software team builds MarianaOS, the operating system for how Mariana engineers, constructs, and operates its mines and mineral processing facilities. It runs in AWS and on edge clusters at our sites, including our copper site in Moab, Utah and our lithium facility in East Texas.…

Apply on Mariana Minerals's official careers page: https://jobs.ashbyhq.com/marianaminerals/237dfe0c-7f9d-4264-bb8d-36e4012089bd