blockchain-engineer

Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 15% of the world’s crypto assets are secured through Ledger Nanos. Headquartered in Paris and Vierzon, with offices in London, New York 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 4 millions units already sold in 180 countries. 

Ledger combines a hardware wallet: Nano S or Nano X and the Ledger Live app to offer consumers the easiest way to start their crypto journey while maintaining full control over their digital assets. With its ease of use, Ledger allows a user to begin investing in digital assets and ultimately, achieve financial freedom in a safe and stress-free environment, with additional education provided by its Ledger Academy. In addition to consumer products, Ledger has also developed Ledger Enterprise Solutions, a digital asset custody and security solution for institutional investors and financial players.

Ledger

• Lead the technical scoping, design, and architecture for integrating new blockchain protocols and tokens into the Ledger ecosystem.
• Drive the research, understanding, and integration of complex Decentralized Finance (DeFi) protocols (e.g., DEXs, lending, staking) with Ledger services, ensuring security and scalability.
• Collaborate closely with engineering leads, product managers and delivery managers to ensure design on most important initiatives are properly done and of good quality.
• Partner with product teams to define, develop and implement development requirements for new product features.
• Help Engineering managers identify, tackle and prioritize most critical technical debt in our transactional services stack.
• Contribute hands on to the development activities of the squads being supported.
• Become a Ledger solution expert to thoroughly understand all use-case scenarios, especially on areas identified in this job description.
• Be involved in our open source projects and foster our developer community by contributing and maintaining key Open Source software, and helping build our platform strategy.
• Help build visibility on the roadmap by contributing to gross estimates of implementation difficulty.
• Help contribute to Ledger visibility by presenting in conferences or in front of customers our technology know-how.

Senior Software Architect, Blockchain, DeFi

Senior Software Architect at Ledger leading technical architecture for Blockchain protocols and DeFi applications. Collaborating with teams to integrate innovative solutions in the digital asset space.

Typeform is a user-friendly platform that enables businesses to create engaging forms, surveys, and quizzes to collect valuable customer insights. With its focus on customization and interactive design, Typeform helps users not only gather data but also enhance brand experience and customer interactions. The platform integrates seamlessly with over 300 applications, making it a versatile tool for various teams including marketing, human resources, and customer success.

Typeform is a refreshingly different form builder that helps you collect zero-party data while providing a stellar brand experience.

Typeform

• Engage in all aspects of protocol development, from ideation to implementation and security.
• Contribute to research design ideas including lending mechanisms, liquidations, oracles, etc.
• Develop prototypes or products, primarily in Solidity, with the ability to learn other languages as needed.
• Collaborate cross-functionally with engineering and leadership to inform architecture decisions.
• Stay up-to-date with the latest advancements in blockchain technology, ensuring that our solutions remain at the forefront of the industry.

Senior Protocol Engineer

Senior Protocol Engineer developing DeFi solutions for Morpho. Engaging in protocol development from ideation to implementation and security.

Typeform is a versatile platform designed for creating engaging forms, surveys, and quizzes. With a focus on enhancing user experience, Typeform allows users to collect valuable data interactively, utilizing visually appealing designs, multimedia content, and customizable templates. The platform supports various use cases including lead generation, customer feedback, and employee onboarding, making it suitable for both B2B and B2C applications.

• Engage in all aspects of protocol development, from ideation to implementation and security.
• Contribute to research design ideas including lending mechanisms, liquidations, oracles, etc.
• Develop prototypes or products, primarily in Solidity, with the ability to learn other languages as needed.
• Collaborate cross-functionally with engineering, and leadership to inform architecture decisions.
• Stay up-to-date with the latest advancements in blockchain technology.

Senior Protocol Engineer developing protocols for Morpho, a leading DeFi lending platform. Involves collaboration in research, product development, and security enhancements across blockchain technology.

Ledger is a leading provider of secure hardware wallet solutions, allowing users to manage and safeguard their cryptocurrencies and digital assets efficiently. With a range of products including the Ledger Nano series and Ledger Live app, Ledger enables both individuals and businesses to handle crypto transactions securely while providing educational resources through Ledger Academy. Their focus on cybersecurity ensures that users maintain full control over their private keys, making Ledger a trusted name in the crypto wallet industry.

Founded in Paris in 2014, LEDGER is a global platform for digital assets and Web3. Ledger is already the world leader in Critical Digital Asset security and utility.  With more than 6M devices sold to consumers in 200 countries and 10+ languages, 100+ financial institutions and brands as customers, 20% of the world’s crypto assets are secured, plus services supporting trading, buying, spending, earning, and NFTs. LEDGER’s products include: Ledger Stax, Nano S Plus, Nano X hardware wallets, LEDGER Live companion app, [ LEDGER ] Market, the world’s first secure-minting and first-sale distribution platform, and Ledger Enterprise. With its ease of use, LEDGER allows a user to begin investing in digital assets and ultimately, achieve financial freedom in a safe and stress-free environment.

Headquartered in Paris and Vierzon, with offices in London, New York 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 more than 6 millions devices already sold in 180 countries. 

Ledger combines either Nano S Plus or Nano X and the Ledger Live app to offer consumers the easiest way to start their crypto journey while maintaining full control over their digital assets. With its ease of use, Ledger allows users to begin investing in digital assets and ultimately, achieve financial freedom in a safe and stress-free environment, with education provided by its Ledger Academy and Quest. 

In addition to consumer products, Ledger has also developed Ledger Enterprise, a digital asset custody and security solution for institutional investors and financial players.

• Collaborate with key stakeholders internally and with the partner to define project timeline and acceptance criteria.
• Develop comprehensive project plans, including timelines, resource allocation, and risk management strategies.
• Conduct project kick-off meetings to align team members, our partner and stakeholders on project goals and expectations.
• Lead cross-functional project teams across both partner and internally to provide guidance, motivation, and support throughout the integration process.
• Delegate tasks and responsibilities effectively, ensuring clear accountability and ownership within the team.
• Foster a collaborative and inclusive environment, promoting open communication and constructive feedback.
• Execute project activities according to the defined project plan, monitoring progress against milestones and deliverables.
• Keep project documentation and reporting up to date throughout the lifecycle of the project.
• Proactively identify and address any issues or risks that may impact project outcomes, implementing mitigation strategies as needed.
• Regularly communicate project status updates to stakeholders, providing transparency and visibility into project progress.
• Manage and arbitrage resources to ensure efficient utilization and alignment with project objectives.
• Ensure accurate and timely invoicing of partners when required.
• Ensure that project deliverables meet quality standards and are aligned with stakeholder expectations.
• Foster strong relationships with internal stakeholders, soliciting feedback and addressing concerns to maintain stakeholder satisfaction and support.

Blockchain Project Manager

Partner Facing Project Manager driving project delivery for Ledger's integrations and partner relations. Leading cross-functional teams within a hybrid work environment in the rapidly evolving Blockchain space.

Hybrid Blockchain Engineers roles in France

Browse 4 hybrid blockchain engineers roles hiring in France plus related opportunities such as crypto, web3, smart contract engineer and defi.

4 jobs found

Senior Software Architect, Blockchain, DeFi

Ledger

Senior Protocol Engineer

Typeform

Senior Protocol Engineer

Typeform

Blockchain Project Manager

Ledger