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Senior Software Engineer, Frontend (Physical Design)

Warsaw, Poland💼 Full-time🗓 2026-07-02 → 2026-09-25

Core

Build intuitive frontend experiences for solar professionals to design solar systems using CAD tools, 3D canvas, and shading/irradiance calculations.

Role type

Senior individual contributor frontend software engineer

Builds

CAD tools, 3D canvas, shading and irradiance calculations, underlying data model for solar project design

Domain

Clean energy / Solar / CAD

Deliverable

production ML models | product features

Required skills

TypeScript, JavaScript, React, component-based frontend architecture, API integration, full-stack development, system design, automated testing, code review

Preferred skills

Ruby on Rails, Python, GraphQL, three.js, Git, Playwright, CAD applications

Technologies

TypeScript, JavaScript, React, GraphQL, three.js, PostgreSQL, Ruby on Rails, Python

Responsibilities

Build and ship intuitive frontend experiences, partner with Product/Design/Engineering to deliver features, write clean and tested code, improve application reliability via automated tests and on-call, shape frontend engineering practices, contribute to backend development when needed, foster collaborative engineering culture

Seniority

Senior, hands-on IC

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