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Senior Fullstack Software Engineer

Robert Half
Full Timesenior
New York, New York, USPosted March 12, 2026

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TypeScriptReactNode.js

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Job Description

We are looking for an experienced Senior Fullstack Software Engineer to join our dynamic team in New York, New York. In this role, you will be responsible for designing, building, and maintaining high-performance transactional systems that power commercial products and services. If you're passionate about developing scalable software solutions and thrive in a collaborative environment, we encourage you to apply.Responsibilities:

  • Develop and manage robust transactional systems across the full stack, ensuring performance and reliability.
  • Design, implement, and maintain both back-end and front-end software components using Node.js, TypeScript, and React.
  • Collaborate closely with team members to deliver high-quality products efficiently.
  • Build scalable, real-time systems leveraging cloud infrastructure.
  • Debug and resolve complex technical issues to ensure system reliability, recovery, and scalability.
  • Participate in the full software development lifecycle, from initial design through coding, testing, and deployment.
  • Stay informed about emerging industry trends and technologies to enhance system performance.
  • Optimize high-volume services by benchmarking and fine-tuning performance.
  • Utilize WebSockets and other real-time data transport technologies to support system functionality.

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