KoBold Metals · 2 months ago
Senior Software Engineer, Scientific Computing
KoBold Metals is a leading independent mineral exploration company focused on innovative exploration technologies. The Senior Software Engineer in Scientific Computing will apply software engineering and machine learning to mineral exploration data, collaborating with data scientists and geologists to enhance exploration efforts.
Artificial Intelligence (AI)MineralMiningSoftware
Responsibilities
Architect, implement, and maintain foundational scientific computing libraries that will be used in KoBold’s mineral exploration analyses
Build tooling to increase the velocity of our machine learning progress, including enabling rapid prototyping in Jupyter notebooks; build experimentation, evaluation, and simulation frameworks; turning successful R&D into robust, scalable ML pipelines; and organizing models and their outputs for repeatability and discoverability
In collaboration with data scientists, build models to make statistically valid predictions about the locations of economic concentrations of ore metals within the Earth’s crust
Apply–and coach team members to use–engineering best practices such as writing robust, testable and composable code
Collaborate with data scientists, geoscientists and engineers to invent the modern scientific computing stack for mineral exploration
Occasional travel to exploration sites around the world to observe the impact of scientific computing on KoBold’s exploration products and design new technologies to further discovery. Travel is approximately twice per year depending on project needs
Qualification
Required
At least 5 years of experience as a software engineer, data scientist or ML engineer, though most great candidates will have closer to 10
Track record of building production quality data processing solutions or tooling that have delivered business value
Proficiency with foundational concepts of ML, including statistical, traditional and deep-learning approaches
Proficiency in Python, ideally including array-based packages such as xarray and numpy
Deep experience with measured scientific data
Experience in visualizing scientific data for domain experts
Experience in MLops and in the making of robust ML systems
Drive to increase the velocity and effectiveness of our data scientists in both experimental and production workflows
Capacity to dive deep on novel challenging problems in applying ML to mineral exploration, including understanding a complex domain of geology and mineral exploration practices as well as working with limited, disparate and noisy data sources
Collaborative attitude to work with stakeholders with different backgrounds (data scientists, geoscientists, software engineers, operations)
Ability to take ownership and responsibility of large projects
Intellectual curiosity and eagerness to learn about all aspects of mineral exploration, particularly in the geology domain. Open to working directly with geologists in the field. Enjoys constantly learning such that you are driving insights and innovations
Ability to explain technical problems to and collaborate on solutions with domain experts who aren't software developers. A strong communicator who enjoys working with colleagues across the company
Excitement about joining a fast-growing early-stage company, comfort with a dynamic work environment, and eagerness to take on a range of responsibilities
Keen not just to build cool technology, but to figure out what technical product to build to best achieve the business objectives of the company
Ability to independently prioritize multiple tasks effectively
Company
KoBold Metals
KoBold Metals is an AI-powered critical mineral startup that discovers essential materials for electric vehicles and renewable energy.
Funding
Current Stage
Growth StageTotal Funding
$1.11BKey Investors
T. Rowe PriceAndreessen Horowitz
2025-11-14Series C· $163.43M
2024-10-04Series C· $537M
2023-06-20Series B· $195M
Recent News
The Economist
2025-12-19
2025-11-03
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