Job Overview
Location
Remote
Job Type
Full-time
Category
Full-Stack Engineer
Date Posted
April 20, 2026
Full Job Description
đź“‹ Description
- • Full-Stack Software Engineering Intern at Marianaminerals LLC, a software-first, vertically integrated minerals company focused on supplying critical minerals for energy, AI, and defense technologies through advanced software and automation.
- • Own a defined project with clear deliverables by the end of the internship, building full-stack features across frontend (React or similar) and backend services while developing and maintaining APIs, services, and data integrations.
- • Work with internal stakeholders to understand workflows and translate them into software, contributing to internal tools that improve efficiency for engineering and operations teams, and integrating with third-party tools and systems.
- • Collaborate with ML engineers to support data pipelines or ML-powered features where relevant, test, debug, and iterate on production systems, and present work, impact, and learnings at the end of the internship.
🎯 Requirements
- • Currently pursuing a degree in Computer Science, Software Engineering, or related field
- • Strong programming fundamentals (Python, JavaScript/TypeScript, or similar)
- • Familiarity with web development (frontend frameworks and backend basics)
- • Hands-on experience through projects, coursework, or internships
- • Ability to break down problems and build end-to-end solutions
- • Comfortable working in ambiguous environments and learning quickly
- • Clear communication skills and willingness to collaborate across teams
🏖️ Benefits
- • Hands-on experience shipping production-quality software on real, high-impact problems
- • Autonomy to make big decisions and innovate within a mission-driven team
- • Culture built on Extreme Ownership, Engineer Out Requirements then Automate, and Share Your Legos principles
- • Opportunity to collaborate openly, share knowledge, and empower others to build bigger, better solutions
- • Equal Opportunity Employer committed to diversity, inclusion, and non-discrimination
Skills & Technologies
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About Marianaminerals LLC
Marianaminerals LLC is a specialized mining and mineral exploration company focused on the discovery, extraction, and processing of high-value industrial minerals and rare earth elements. The company operates primarily in geologically prospective regions, leveraging advanced geospatial analytics and sustainable mining practices to identify and develop mineral resources critical to clean energy technologies, electronics, and advanced manufacturing. Marianaminerals emphasizes environmental stewardship and community engagement in its operations, adhering to international ESG standards. While not a large multinational, it serves niche markets requiring traceable, ethically sourced mineral supply chains. The company maintains a lean operational structure, often partnering with larger resource firms for downstream processing and distribution. Its careers page, hosted via Ashby, reflects a growing team seeking talent in geology, environmental science, and mining engineering to support exploration and project development initiatives.
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