Senior Firmware Engineer

il y a 1 semaine

Grenoble, France Ledger Temps plein

**We're 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 15% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in the 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 5 millions units already sold in 180 countries.

At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Have a look at our Origins video here.

**Your mission**:

- Improve support of existing blockchains such as Bitcoin, Ethereum... and add new ones,
- Add new ambitious product features,
- Improvement of our software development tools, patterns and overall product security architecture,
- Interaction with Internal Software engineering teams and Product teams working on Ledger Vault.

**What we’re looking for**:

- Diploma in Computer Science, Engineering or similar field,
- Relevant experience in C code cross compilation, optimization and security pitfalls,
- Relevant experience in Python 3 and associated test frameworks,
- Used to work with git and its associated development workflows,
- Experience using cryptography primitives (hash, symmetric and asymmetric algorithms),
- Being comfortable with containerization and consuming/exposing services over different protocols such as REST or gRPC is a plus.

**Nice to have**:

- First experience in a secure environment (HSM, TEE, secure element),
- Interest in computer security,
- Good knowledge of blockchain technologies,
- Knowledge of consensus protocols,
- Development in Java.

**What’s in it for you?**:

- ** Equity**: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.
- ** Flexibility**: A hybrid work policy.
- ** Social**: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
- ** Medical**: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.
- ** Well-being**: Personal development, coaching & fitness with our dedicated partners.
- ** Vacation**: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days.
- ** High tech**: Access to high performance office equipment and gadgets, including Apple products.
- ** Transport**: Ledger reimburses part of your preferred means of transportation.
- ** Discounts**: Employee discount on all our products.
- We are an equal opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age._

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