Ledger logo

Senior JS Software Engineer - Ledger Live

$80k-$200k/Year
2 months ago
Senior JS Software Engineer - Ledger Live London, United Kingdom Consumer - Engineering – Live Permanent contract CDI Apply for this job 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 800 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. We are building disruptive engineering teams in the UK (London) Your mission
    • You join the Ledger Live engineering team to maintain and develop on Ledger Live stack, involving Ledger Live apps (mobile and desktop) and its ecosystem
    • You maintain and develop new ideas around it on existing and future tooling projects (example: automated testing of crypto transactions with a bot, command-line interface, internalexternal tooling)
    • Your work involves working 100% on Open Source projects: ledger-live-mobile, ledger-live-desktop as well as ledger-live-common (business logic) and ledgers (hardware communication)
    • Helping our QA team to automate even more our testing approaches
    • Be involved in investigating bugs in the complex world of blockchains edge cases
        • What we’re looking for
            • Engineer profile with at least 8 years of experience in Software development
            • You have a strong backgroundinterest in algorithm development and optimization to work on our stack: work with device in binary, work with blockchain technologies, ...
            • You have a good knowledge of JavaScript and are comfortable working with type systems (TypeScript Flowtype)
            • You have a good knowledge of DOM CSS and UI libraries like React
            • You are curious to learn how blockchain works under the hood and investigate deeply complex systems
            • Nice to have: functional programming, experience in GraphQL, open source experience
                • 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.  Apply for this job

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Company

Ledger logo
1001-5000 employees
Secure your crypto assets such as Bitcoin, Ethereum, XRP, Monero and more. Give yourself peace of mind by knowing that your cryptocurrencies are safe

Locations

London, United KingdomRemote

Hires remotely

Yes

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