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ALLSTARSIT

Senior Full Stack Engineer

ALLSTARSIT
Ukraine · Full-time · Mid-Senior

As a Senior Full Stack Engineer, you’ll join an experienced team modernizing and scaling the platform. You will work closely with product and engineering leaders to rebuild large parts of the solution — upgrading the UI with React, scaling the platform, adding new backend features using NodeJS, and preparing the system for SaaS and multi-tenant operations.


Key Responsibilities:


  • Develop new features and core components using React and NodeJS.
  • Build secure, efficient APIs and business logic for edge device management.
  • Contribute to the development of a new SaaS onboarding experience.
  • Work collaboratively with design, DevOps, and QA teams.


Required Competence and Skills:


  • 5+ years as a Full Stack Developer.
  • 5+ years of experience with NodeJS and React.
  • Experience with Unix/Linux environments.
  • Strong understanding of relational databases (MySQL, PostgreSQL).
  • Excellent written and verbal English communication skills.


Nice to have skills:


  • Experience working with microservices.
  • Familiarity with Kubernetes.
  • Familiarity with Elastic Stack.
  • Familiarity with InfluxDB.

Key Skills

Ranked by relevance

react saas devops mysql ui
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Posted
Oct 31, 2025
Type
Full-time
Level
Mid-Senior
Location
Ukraine
Company
ALLSTARSIT

Industries

Software Development

Categories

Engineering

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