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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Ledger | Paris, France | $72k - $106k | |||
Pintu | Indonesia | $129k - $149k | |||
Zero Hash | Miami, FL, United States | $63k - $67k | |||
VaynerMedia LLC | New York, NY, United States | $72k - $100k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Loot Labs Inc | Remote |
| |||
CoinFlip | Chicago, IL, United States | $36k - $80k | |||
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Altura | Remote | $100k | |||
Worldwide Webb | United Kingdom | $72k - $90k | |||
BlockApps | New York, NY, United States | $120k - $140k | |||
CertiK | New York, NY, United States | $120k - $165k | |||
Further Ventures | Abu Dhabi, United Arab Emirates | $45k - $100k | |||
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BlockApps | New York, NY, United States | $80k - $100k | |||
CANDY | New York, NY, United States | $36k - $100k |
Ledger
$72k - $106k estimated
This job is closed
JavaScript Software Engineer - Live Devices
Paris, France /
Consumer - Engineering – Live /
Permanent contract / CDI
/ Hybrid
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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 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 900 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 6 millions units already sold in 200 countries.
At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Hear from our employees how they shape the work we do here.
Ledger has developed Ledger Live, an application to manage all your blockchain-backed assets. It’s built in React.js (Electron on Desktop and React Native on Mobile) and supports multiple blockchains (coins & NFTs) as well as provides multiple services by integrating DApps and offering a SDK for 3rd parties to integrate. Of course, all this is backed by our hardware wallets which Ledger Live allows you to manage.This application is developed by several squads, each working on specific parts of the software.
To sustain the company's growth, we are looking for a new Javascript Software Engineer. Reporting directly to the Ledger Live Engineering Manager, you will be working in the team "Devices", in charge of providing a compelling and seamless hardware/software experience.
Missions
- You join Ledger Live engineering team to maintain and develop on Ledger Live stack involving Ledger Live apps (mobile and desktop) and its ecosystem
- Your work involves working 100% on Open Source projects all gathered in our monorepo: ledger-live
- You participate to our modularization effort by contributing to our upcoming Device SDK, intended for both internal and external usage
- You maintain and extend our @ledgerhq/hw-transport-* libraries that implement communication protocol with Ledger hardware wallet devices through many communication channels (U2F, HID, WebUSB, Bluetooth,...) and platforms (Web, Node, Electron, React Native,...)
- You contribute to “My Ledger” section on Ledger Live application where users can update their devices’ firmware and install applications
- You collaborate closely with other engineering teams like the Firmware team as well as your Product team
- You help our QA team to automate even more our testing approaches
- You hunt bugs: Be involved in investigating bugs in the complex world of blockchains edge cases
What we’re looking for :
- Engineer profile with at least 3 years of experience in software development
- A curious mind with a positive attitude to join a highly collaborative teamProficient with JavaScript and TypeScript
- Strong background/interest in algorithm development and optimization to work on our stack: work with devices using APDU messages, work with blockchain technologies, etc.
- Good knowledge of React and hooks
- Nice to have: Functional reactive programming (RxJS) - Previous experience working with embedded systems - 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.
#LI-Hybrid #LI-AM1
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What does a JavaScript developer in web3 do?
A JavaScript developer in web3 would likely be responsible for developing applications and other software using the JavaScript programming language within the web3 ecosystem
Web3 refers to the third generation of web technology, which emphasizes the use of decentralized technologies such as blockchain and distributed ledger systems
This means that a JavaScript developer in web3 would need to be familiar with these technologies and how to use them in the development of applications and other software
They may also be responsible for maintaining and updating existing web3 applications, as well as working with other members of a development team to create new web3 applications.