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Commit

Senior Node.js Engineer

Commit
Poland · Full-time · Mid-Senior

Company is looking for a Senior Backend Engineer to help build the infrastructure that secures the world’s software supply chains. You’ll work closely with top-tier engineers to design and ship high-performance, secure systems at scale. This role is a great fit for someone who thrives in fast-moving environments, enjoys solving deep technical challenges, and wants their work to have real impact.

Responsibilities:

  • Design, build, and maintain scalable backend services and APIs
  • Develop reliable, secure, and high-performance systems in a production environment
  • Work with SQL and NoSQL databases to support application needs and performance goals
  • Collaborate with engineers to design and improve microservices - based architecture
  • Contribute to clean, maintainable codebases and strong engineering standards
  • Troubleshoot and resolve complex issues across services and infrastructure

Requirements:

Requirements:

  • Bachelor’s degree in Computer Science or a related field
  • 5+ years of backend development experience building scalable applications
  • Strong proficiency in Node.js
  • Solid experience with SQL and NoSQL databases
  • Familiarity with cloud services and microservices architecture
  • Excellent problem-solving skills and a commitment to clean, maintainable code

Key Skills

Ranked by relevance

microservices nosql sql cloud
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Posted
Feb 04, 2026
Type
Full-time
Level
Mid-Senior
Location
Warsaw
Company
Commit

Industries

Software Development

Categories

Engineering Information Technology

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