A team of explorers

On a mission to find critical metals

[ MATERIAL_CLOSEUP ]
Cu₂CO₃(OH)₂
[ ON_FIELD ]
31.792306 ; -7.080168
[ TEAM_PICTURE ]
Lithosquare
[ ON_FIELD ]
31.792306 ; -7.080168
[ TEAM_PICTURE ]
Lithosquare
[ GEOLOGISTS ]
Lithosquare
[ TEAM_PICTURE ]
Lithosquare
[ GEOLOGISTS ]
Lithosquare
[ MATERIAL_CLOSEUP ]
Cu₂CO₃(OH)₂
[ TEAM_PICTURE ]
31.792306 ; -7.080168
[ TEAM_PICTURE ]
31.792306 ; -7.080168
Who we are
We’re a group of geologists, AI engineers, and field operators who believe in redesigning exploration for the energy transition.

From field sampling to model optimization, everyone works directly on programs with real impact.
4
[ CONTINENTS ]
10+
[ NATIONALITIES ]
Paris
[ HEADQUARTERS ]
OUR VALUES
What we stand for
01

Scientific
rigor

We ground every decision in geology and evidence.  We prefer being right over being fast, and we build tools that earn the trust of the field.

02

Real-world 
impact

We measure success in discoveries. Every program we run has consequences for the energy transition and the communities around it.

03

Intellectual ambition

We work on problems where the best answer has not been found yet. We attract people who find that exciting, not intimidating.

04

Radical 
ownership

People own their work end-to-end. There are no hand-offs without accountability. If you launch it, you see it through.

Who we are

The disciplines that make
exploration work

Geology

The foundation of everything we do. Geologists drive the science, shape the programs, and translate the Earth into actionable targets.

Exploration Geologist
METALLOGENIST
Geophysicist
GEOCHEMIST

AI & Data

We train models on geological data, build reasoning systems, and push the boundaries of what machine intelligence can understand about the Earth.

AI Engineer
Internal AI & Automation Engineer
RESEARCH ENGINEER
APPLIED SCIENTIST

Engineering

We build the infrastructure that puts AI into the field and keeps it running across diverse and demanding environments.

Software Engineer
Data Engineer
DevSecOps Engineer
Forward Deployed Engineer

Business

We build the partnerships, commercial structures, and operational backbone that turn scientific conviction into real assets.

Product Manager
Business Development
Finance
Operations
Open roles

We are hiring across geosciences, AI engineering, and field deployment.

Exploration

[ Title ]
[ OBJECTIVE ]
[ Location ]

Geologist

As a Geologist at Lithosquare, you will play a key hybrid role at the intersection of field operation (around 20%) and office work (80%). You will support field campaign execution while actively contributing to data compilation, targeting, and QA/QC across our exploration portfolio.

This is a dynamic, cross-functional role: you will divide your time between field work (reconnaissance, sampling, drilling support) and office work in Paris, working closely with senior geologists, data scientists, and AI engineers. We are looking for someone rigorous, curious about technological innovation, and eager to learn while helping build the next generation of AI-assisted exploration tools.

Paris Office

Geophysicist

As a Geophysicist at Lithosquare, you will operate at the intersection of mineral exploration geophysics, exploration geology, and AI innovation. This is a dual role: you will drive innovation in how we integrate and interpret geophysical data into our AI platform, while directly supporting project teams in campaign design, planning and interpretation. We are looking for a senior profile - someone who brings deep expertise across mining geophysics methods, an innovative mindset to challenge and improve standard approaches, and the collaborative energy to thrive in a cross-disciplinary team. This role also includes contributions beyond pure geophysics, as part of our integrated geology team. The role is based in Paris.

Paris Office

General

[ Title ]
[ OBJECTIVE ]
[ Location ]

Spontaneous Application

Don’t see the perfect role listed right now? You can still send us your application.

We’re a growing startup, and our team evolves quickly as the company grows. Even if there isn’t a role that feels like a perfect match today, we’re always interested in hearing from people who are excited by what we’re building.

If our mission, product, and way of working resonate with you, feel free to share your profile and resume.

We review every application carefully and will reach out if there’s a potential fit.

Paris Office

Product

[ Title ]
[ OBJECTIVE ]
[ Location ]
No items found.

Technology

[ Title ]
[ OBJECTIVE ]
[ Location ]

Senior Software Engineer (Python/TypeScript)

The primary role of the Senior Software Engineer (Python/TypeScript) is to design, build, and maintain both the client-side interfaces and server-side architecture powering our Geology OS. This role plays a critical part in delivering robust, high-performance, and scalable end-to-end solutions that combine agentic AI, cartography, 3D modeling, and automated report generation to support complex exploration workloads.

The ideal candidate will have strong programming skills, deep experience with both back-end (python) and front-end (React) frameworks, cloud platforms, and a solid understanding of modern full-stack architectures — as well as hands-on experience with AI systems, including LLMs and agentic approaches.

The role is based in Paris with a flexible remote working policy.

Paris Office