Senior Frontend Engineer (React)

TL;DR

Senior Frontend Engineer (React): Driving the innovation and evolution of a frontend platform for the proptech and construction sector with an accent on scalable architecture and AI interface integration. Focus on designing intuitive construction workflows and implementing user-friendly AI features to enhance professional productivity.

Location: Elastic hybrid in Warszawa, Gdańsk, or Kraków

Salary: 1000 - 1400 PLN per man-day (B2B)

Company

An innovative international technology company operating in the proptech and construction tech sectors, providing a cloud platform for building lifecycle management.

What you will do

• Drive the technical direction and evolution of React-based applications.
• Design and implement intuitive, responsive interfaces for complex construction workflows.
• Lead the integration of AI-powered features and intelligent user interactions.
• Take full ownership of frontend architecture decisions, ensuring performance and code quality.
• Collaborate with design and product teams to translate user needs into technical experiences.
• Mentor other engineers in modern development techniques and AI-assisted programming.

Requirements

• Strong commercial experience with React, JavaScript, and TypeScript.
• Proficiency in state management solutions such as Redux, React Query, or Zustand.
• Expertise in frontend performance optimization and responsive design.
• Product thinking mindset with a focus on user impact and business value.
• Strong problem-solving skills and high agency in driving solutions forward.
• Ability to articulate technical concepts clearly to diverse stakeholders.

Nice to have

• Commercial experience with React Native.
• Familiarity with Java and backend APIs for full-stack collaboration.
• Experience with AI frameworks or AI-assisted programming.

Culture & Benefits

• Scandinavian culture characterized by autonomy, transparency, and flexibility.
• Real ownership of the product with direct influence on business direction.
• Opportunity to grow into a frontend leadership position.
• Access to developmental projects and professional development programs.
• Work within a top-tier international product environment.