Were making the world of digital assets accessible and secure for everyone. Join the mission.

Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in UK, US, Switzerland and Singapore, Ledger has a team of more than 700 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 7 millions units already sold in 200 countries.

Ledger Enterprise builds secure and innovative solutions for managing digital assets. We pride ourselves on our commitment to enterprise-grade security and cutting-edge technology.

Engage in a 6-month Software Engineering internship at Ledger, focusing on the Development of the Ledger Enterprise Device Endorsement Tool.

Ideal for a final year student, this role has for main objective to design and implement the B2B device endorsement tool to ensure devices can be securely endorsed.

An interest in Web3 and hardware wallets is advantageous for adapting to our fast-paced, dynamic environment.

Starting date: From February 2025

Duration: 6 months

Your mission

. Security Implementation: develop and integrate advanced security features to establish devices as secure and trusted throughout the endorsement process

. System Designing: architect a reliable and efficient system for device validation

. Testing and Validation: develop the according tests to ensure the endorsement tool meets functionality, security, and product needs

. Documentation: prepare detailed documentation describing the security model, implementation approach, and testing procedures for future reference and scalability

. UI : contribute to an intuitive and user-centric interface to improve usability and accessibility

. Take part in other projects the team is working on

Requirements

. Proficiency in embedded software (low level development), RUST and Python

. Familiar with Linux ecosystem

. Security knowledge (basic cryptographic algorithms: RSA, Elliptic Curve, Hash) would be a plus

. This role is perfect for someone eager to dive into cryptography, security, end to end software product development

. Previous internship experience coding in RUST and Python would be preferred

. English speaking and writing

What’s in it for you?

Flexibility: Partial remote work possible

Social: Frequent social events, snacks and drinks

Transport: Ledger reimburses part of your preferred means of transportation

Lunch vouchers with Swile

Vacation: 1 day off for every full month of work, in addition to national holidays

Salary: €800 - €1,500 a month (depending on your educational level)

We are an equal-opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.