Backend Node.js Developer (Web3)

Back-end Node.js Developer

Company

Ownest

Conditions

3 days agoIntern Paris, France Hybrid Internship Backend Jobs by Ownest

Skills

Polygon Nginx Ethereum Bash Linux Express Mongodb Node.Js Typescript Architecture Security Testing Rest Database Git Macos Api Blockchain Web3 Javascript Matic

About the Role

You will collaborate with the CTO and the backend team to implement server features and API functionality. You will develop API routes and middlewares, design and implement database models, add security protections and resilience measures, write unit tests, and contribute to the evolution of the API and server architecture. You will also participate in architecture discussions and help improve deployment and server configurations.

Requirements

• Experience with backend REST API development
• Knowledge of information system security
• Familiarity with software and database architecture
• Languages: Bash/Shell, JavaScript, TypeScript
• Runtime and libraries: Node.js, Express
• Web3 tooling: web3.js
• Databases: MongoDB
• Tooling: Git
• Operating systems: Linux, macOS
• Servers: nginx
• Experience on JavaScript projects combining MongoDB and Express

Responsibilities

• Collaborate with the CTO and backend team
• Develop API routes and manage middlewares
• Implement database models using object oriented patterns
• Implement security protections and resilience measures
• Write unit tests
• Evolve API and server architecture

Benefits

• Telework possible
• Hosted at Lafayette Plug and Play workspace in Paris

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