Senior Backend Developer

2 days ago


New York, New York, United States ZipRecruiter Full time

Job Title: Senior Backend Developer

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About ZipRecruiter:

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  • We are a leading online employment marketplace that connects employers with potential employees.
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Role Overview:

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  • We are seeking an experienced Senior Backend Developer to join our talented development team.
  • As a senior backend developer, you will play a crucial role in architecting, designing, and implementing distributed systems that power our decentralized protocol infrastructure for healthcare applications.
  • You will work closely with cross-functional teams to ensure the scalability, reliability, and performance of our platform.
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Your Responsibilities:

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  • Design, develop, and maintain backend systems and services using Node.js and other server-side technologies.
  • Implement blockchain technology and integrate smart contracts into our backend systems.
  • Create and maintain RESTful APIs and microservices for seamless integration with frontend applications and external data sources.
  • Develop and optimize database structures for efficient storage and retrieval of data.
  • Ensure the security and reliability of our systems, including implementing authentication, encryption, and other security measures.
  • Write comprehensive tests to validate the functionality and performance of our backend systems.
  • Collaborate with frontend engineers, product managers, and designers to ensure a seamless user experience across the entire stack.
  • Participate in code reviews, provide constructive feedback, and adhere to coding standards and best practices.
  • Stay updated on emerging technologies and best practices in Web3 development and blockchain technologies.
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Your Qualifications:

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  • Prior experience working as a Staff Backend Engineer (>5yrs experience) or similar role with a focus on distributed systems
  • Bachelor's degree in Computer Science, Engineering, or a related field
  • Strong proficiency in one or more backend programming such as Solidity and Node.js
  • Understanding of blockchain concepts, smart contracts, and decentralized networks.
  • Experience in blockchain and other Web 3.0 technologies, as a web3 developer and/or as a backend service developer
  • Strong proficiency in server-side development using Node.js, Express, and other relevant frameworks
  • Experience with database systems such as PostgreSQL, MongoDB, or similar
  • Knowledge of security best practices and experience implementing authentication, encryption, and other security measures
  • Experience writing comprehensive tests using testing frameworks like Jest or Mocha
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Compensation and Benefits:

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  • The estimated annual salary for this position is $150,000-$200,000.
  • We recognize and reward the hard work and achievements of our team. Competitive salaries, equity options, and comprehensive benefits are just the beginning.


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