Backend Entry Level Jobs in Web3

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.

Ledger has developed Ledger Live, an application to manage all your blockchain-backed assets. It 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, and by backend web services.

The Backend blockchain team is responsible for building and maintaining all services responsible for wallet management, data indexing and blockchain peers deployment.

Duration: 3 months

Start date: May / June 2024

The mission

• Contribute to the development and maintenance of our services
• Collaborate with other team on various new features and refactoring
• Take initiatives and offer technical solutions
• Participate in code reviews
• Share knowledge within Ledger and beyond.

What we're looking for

• A bachelor/master degree in Computer Science,
• A curious mind with a positive attitude to join a highly collaborative team,
• Fluency in scala
• A good level of English

Nice to have

• Experience with PostgreSQL and RabbitMQ
• Experience in Web3 topics and technical stack,
• Experience building scalable and efficient services

What's in it for you?

• Flexibility: A hybrid work policy
• Social: Frequent social events, snacks and drinks
• High tech: Access to high performance office equipment and gadgets, including Apple products
• Transport: Ledger reimburses 75% of your preferred means of transportation
• Food: We offer lunch vouchers with Swile
• Vacation: 1 day off for every full month worked