Desarrollador Backend Blockchain (Node.js)

Placements24; León; Híbrido; MXN 1.675.000 - 2.420.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Fully remote work

Competitive salary

Professional development

Flexible time off

Descripción de la vacante

WhatJobs Direct is seeking an experienced Backend Blockchain Developer to join a fully remote team. You will build and maintain server-side logic for blockchain-based apps using Node.js, APIs, and smart contract support.

The role emphasizes secure, scalable backend services, collaboration with cross-functional teams, and staying current with Web3 trends. Remote, globally distributed and highly autonomous work environment.

Formación

• Bachelor’s degree in Computer Science, Software Engineering, or related field or equivalent practical experience.
• 3+ years of professional backend development experience focusing on Node.js.
• Proven experience with blockchain technologies and integrating backend systems with networks.
• Proficiency in JavaScript/TypeScript and Node.js frameworks like Express.js.
• Experience with RESTful API design and development.
• Understanding of distributed ledgers, consensus mechanisms, and smart contracts.
• Familiarity with SQL/NoSQL and ORMs; Git proficiency.
• Knowledge of cloud platforms (AWS/Azure/GCP) is a plus.

Responsabilidades

• Design, develop, and maintain scalable backend services and APIs using Node.js.
• Integrate backend systems with blockchain platforms and protocols (e.g., Ethereum, Hyperledger).
• Develop and implement smart contracts and dApp functionalities on the backend.
• Ensure security, performance, and reliability of backend applications.
• Write clean, well-documented, and testable code following best practices.
• Collaborate with frontend, product, and other stakeholders to deliver features.
• Optimize application performance and database interactions.
• Implement monitoring, logging, and alerting for backend systems.
• Stay up-to-date with Node.js and blockchain trends and technologies.
• Participate in code reviews and architectural discussions.

Conocimientos

Node.js

JavaScript/TypeScript

Blockchain

RESTful APIs

Express.js

Git

Cloud platforms

Educación

Bachelor's degree in CS/Software Eng or related

Herramientas

Git

Web3.js

Ethers.js

SQL/NoSQL

AWS/Azure/GCP

Descripción del empleo

About the Role

Our client, WhatJobs Direct, is seeking a skilled Backend Blockchain Developer specializing in Node.js to join their innovative, fully remote team. This position is crucial for developing and maintaining the server-side logic and infrastructure that powers our blockchain-based applications. You will be responsible for building robust APIs, integrating with blockchain networks, and ensuring the seamless performance and scalability of our backend systems. The ideal candidate has a strong command of Node.js, a solid understanding of blockchain principles, and a passion for creating efficient, secure, and decentralized solutions. This role offers the chance to work on impactful projects within a dynamic and collaborative remote environment.

Key Responsibilities

• Design, develop, and maintain scalable backend services and APIs using Node.js.
• Integrate backend systems with various blockchain platforms and protocols (e.g., Ethereum, Hyperledger).
• Develop and implement smart contracts and dApp functionalities on the backend.
• Ensure the security, performance, and reliability of backend applications.
• Write clean, well-documented, and testable code following best practices.
• Collaborate with frontend developers, product managers, and other stakeholders to define and deliver features.
• Optimize application performance and database interactions.
• Implement monitoring, logging, and alerting for backend systems.
• Stay up-to-date with the latest trends and technologies in Node.js development and blockchain.
• Participate in code reviews and contribute to technical discussions and architectural decisions.

Requirements

• Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.
• 3+ years of professional experience in backend development, with a strong focus on Node.js.
• Proven experience working with blockchain technologies and integrating backend systems with blockchain networks.
• Proficiency in JavaScript/TypeScript and Node.js frameworks (e.g., Express.js).
• Experience with RESTful API design and development.
• Understanding of blockchain concepts, including distributed ledgers, consensus mechanisms, and smart contracts.
• Familiarity with database technologies (e.g., SQL, NoSQL) and ORMs.
• Experience with version control systems (e.g., Git).
• Knowledge of cloud platforms (AWS, Azure, GCP) is a plus.
• Excellent problem-solving skills and the ability to work independently in a remote setting.
• Strong communication and collaboration skills.
• Experience with Web3.js or Ethers.js is highly desirable.

Benefits

• Competitive salary and comprehensive benefits package.
• Fully remote work opportunity, providing excellent flexibility.
• Opportunity to contribute to innovative blockchain projects.
• Access to a supportive and collaborative remote team culture.
• Professional development and training opportunities.
• Generous paid time off and holidays.
• Work with modern technologies and a cutting-edge stack.
• Be part of a company that is shaping the future of decentralized applications.