Cracow, Poland | Lodz, Poland | Warsaw, Poland | Wroclaw, Poland

Senior Full-Stack Engineer (TypeScript, React, Node.js)

Salary: unknownHybridSeniorBackend engineering

JavaScriptTypeScriptReactFigmaNext.jsVueLLM

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WhyHireWrong?, a software company in AI and data, has an open position for Senior Full-Stack Engineer (TypeScript, React, Node.js). It is a hybrid position in Kraków, Poland. We classify it as a senior-level role in backend engineering. The stack in the posting includes JavaScript, TypeScript, React, Figma, Next.js and Vue. Candidates need 5+ years of experience. Polish is required. There are 8 open positions from WhyHireWrong? on this site, 6 of them in IT and engineering.

Posted 15 days ago · Last checked 2026-11-04

About WhyHireWrong?

AI and data Software product company 8 open positions, 75% in IT and engineering. Most open roles: Software engineering (general) (3), Sales (2), Backend engineering (1).

All open jobs at WhyHireWrong? →

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Workplace	Hybrid
Seniority	Senior
Role	Backend engineering
Countries	Poland
Languages	JavaScriptTypeScript
Key facts	Stack: JavaScript, TypeScript, React, Figma, Next.js, Vue, LLM · Experience: 5+ years · Languages: Polish

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