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Senior Full-Stack Developer

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Edvantis

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IT - Software Development

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Job Description:

We are opening the position of a Senior Full-Stack Developer for a new short-term project of our enterprise-level Customers, who provide SaaS solutions to help companies optimize their businesses. The project goal is to port existing web-based platform (React, Node.js, TypeScript) on Windows and macOS using the Electron.js framework.

Job Responsibility:

  • Develop a POC/MVP on Electron.js of existing web-based (React, Node.js) product for Windows and macOS
  • Start the project from scratch and drive it to the completion phase
  • Develop software (including effective test code) according to the clean code principles
  • Work independently in a small team without a lot of meetings
  • Communicate with the Developers and technical experts on the team and the Client side
  • Actively participate in Scrum activities
  • Conduct code review
  • Implement user stories and unit tests
  • Fix defects

Requirements:

  • 4+ years of commercial experience with Node.js, JavaScript, and React
  • 2 years of commercial experience with Electron.js
  • Good knowledge of JavaScript, HTML, and CSS
  • Experience with TypeScript
  • Knowledge of Scrum and Kanban (Agile)
  • Ability to work independently
  • English level – Upper-Intermediate or higher

Nice to have:

  • Experience with Snowflake
  • Experience with UI libraries like MUI
What we offer:
  • Remote-first work model with flexible working hours (we provide all equipment)
  • Comfortable and fully equipped offices in Lviv and Rzeszów
  • Competitive compensation with regular performance reviews
  • 18 paid vacation days per year + all state holidays
  • 12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
  • Medical insurance with an affordable family coverage option
  • Mental health program which includes free and confidential consultations with a psychologist
  • English, German, and Polish language courses
  • Corporate subscription to learning platforms, regular meetups and webinars
  • Friendly team that values accountability, innovation, teamwork, and customer satisfaction
  • Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans
  • We are committed to supporting Ukraine and actively participate in charity initiatives

Additional Information:

Job Posted:
December 08, 2025

Employment Type:
Parttime
Work Type:
Remote work
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