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MasterBorn Software

Your React and Node.js trusted partners

Senior Backend Developer, Node.js

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Poland

Posted

3 days ago

Salary

zł18K - zł24K / month

Seniority

Senior

Bachelor Degree4 yrs expEnglishPolishAWSDockerGraphQLJavaScriptNode.jsNoSQLSQLTypeScript

Job Description

Senior Backend Developer, Node.js

MasterBorn Software

• Writing readable, scalable and easy-to-maintain JS/TS code with OOP flavor • Writing clear documentation for delivered code and technical decisions • Being responsible for designing and modifying DB structures • Clearly communicating feasible technical solutions • Supporting architecture decisions and the long-term technical direction of the project • Proactively identifying technical and product risks • Maintaining continuous contact with the client • Providing the client with possible options and solutions • Being a natural leader in Backend • Providing thoughtful peer code review

Job Requirements

  • 4+ years of commercial experience in Node.js
  • knowledge of backend frameworks (e.g Express.js, NestJS)
  • experience in TypeScript
  • knowledge about design and architecture patterns
  • basic usage AWS services
  • basic dev-ops skills (Docker, GitHub Actions)
  • deep knowledge of at least one Node.js backend framework (e.g. Express.js, NestJS, Fastify, etc.)
  • Proficient in designing, developing and maintaining high-performance, scalable and secure REST APIs
  • familiar with GraphQL
  • usage experience with Docker
  • experience with SQL/NoSQL databases
  • experienced in designing and building AI-powered applications or features using existing AI/LLM tools
  • able to connect technical decisions with product and business goals
  • English level B2/C1
  • Polish level C1

Benefits

  • B2B, paid days off
  • 100% remote (or hybrid/onsite - as you prefer)
  • flexible hours
  • long-term contract
  • Scrum Teams
  • Budgets for self-development
  • integrations
  • healthcare & sport activities
  • Mentoring Program
  • Individual Career Path
  • Paid Time Off
  • Paid Health Break & more

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