FULL-STACK ENGINEER WEB3 - MEDIOR (PARIS / LONDON / AMSTERDAM)

At Tranched, we lead the way in asset tokenisation, empowering loan originators with superior financing options and providing investors with faster, simpler access. Our platform automates the structuring and management of complex securitisation transactions, bridging traditional finance with cutting‑edge technology. Backed by a16z, we are committed to offering accessible, secure, and innovative financial solutions to the real economy. Join us in this financial revolution!

• 
  
• Develop and deploy enterprise‑grade blockchain‑integrated services, including transaction indexers and automated contract deployment systems that are critical to Tranched’s success.
  
• Build performant and robust Web3 applications using TypeScript that deploy and interact with cutting‑edge financial products running on Ethereum.
  
• Develop monitoring and reporting systems aligned with institutional client needs, particularly transaction indexing services.
  
• Establish and enforce comprehensive code quality standards and documentation protocols in accordance with enterprise software development practices.
  
• Embed best security practices at all layers of the stack to ensure institutional‑grade reliability and protection.
  
• Participate in the end‑to‑end product architecture process where critical technical decisions are made collaboratively as a team.
  
• Support team members and contribute across various areas, including back‑end and smart contract development, as needed.
  

• 
  
• Competitive compensation.
  
• Opportunity to become a core team member with growth responsibilities aligned with business objectives.
  
• Flexible work hours and remote work opportunities.
  
• A vibrant and supportive team culture focused on technical excellence.
  
• A front‑row seat in the evolving world of DeFi, blockchain technology, and institutional finance.
  
• Direct impact on cutting‑edge financial infrastructure that bridges traditional and decentralised finance.
  

• 
  
• 3+ years of experience working with JavaScript/TypeScript (+ effect.website) Web3 client technologies, with particular expertise in event indexer solutions (TheGraph, Ponder.sh).
  
• Strong experience with Web3 client technologies (Viem.js), Ethereum tooling (Foundry, Hardhat), and transaction indexing solutions.
  
• Security‑first mindset with deep understanding of blockchain security considerations and best practices.
  
• Proficiency with version control systems (Git) and CI/CD pipelines for robust deployment processes.
  
• Proven analytical and problem‑solving capabilities with meticulous attention to detail and commitment to operational excellence.
  
• Excellent communication and teamwork skills, with the ability to work effectively in a fast‑paced and collaborative environment.
  

• 
  
• Experience with enterprise‑grade blockchain infrastructure and institutional client requirements.
  
• Experience in a fintech / banking environment.
  
• Familiarity with monitoring and observability tools for blockchain applications.
  

To apply, please visit our careers page for the full application process and the steps required to join our team.

• 
  
• Contract Type: Full‑Time
  
• Location: London
  
• Occasional remote authorized
  

Mid‑Senior level

Full‑time

Engineering and Information Technology

Technology, Information and Internet