Senior Full-Stack Developer (вакансія неактивна)

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.

Responsibilities:

• 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

Will be a plus:

• Experience with Snowflake
• Experience with UI libraries like MUI

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