Zapdeck is looking for a Freelance Front-End Engineer to build the advanced UI systems for our AI-driven presentation software. You will shape the technical foundation by designing and implementing highly dynamic components, working in close collaboration with the CTO.

What You'll Do

Implement complex front-end logic to transform AI output into responsive layouts using CSS, JavaScript, and SVG.
Develop advanced UI features like adaptive layout systems, dynamic positioning logic, and visual editing tools.
Design scalable, modular front-end component architectures that represent AI-defined properties and styles.
Ensure visual precision by handling complex styling, layout measurement, and custom rendering for pixel-perfect results.
Collaborate with the CTO and engineers to prototype ideas and push the boundaries of front-end innovation.

What We're Looking For

4–5 years of experience developing complex front-end systems.
Proven track record building custom component libraries or intricate UI logic (e.g., design tools, whiteboards, editors, layout engines, visualization tools).
Strong command of modern CSS, including responsive layouts, animations, and techniques such as SCSS or CSS-in-JS.
Excellent command of English.
Availability to start immediately.

Nice to Have

Experience with React and TypeScript.
Experience with SVG and Canvas for dynamic visual rendering.
Located within CET ±2h for smooth collaboration.

Technical Stack

React, TypeScript, CSS, JavaScript, SVG, Canvas, SCSS, CSS-in-JS (e.g., styled-components)

Team & Environment

You'll join an early engineering team of 1-10 employees, working closely with and reporting directly to the CTO.

Benefits & Compensation

Work on challenging, AI-driven front-end challenges.
Take ownership and contribute ideas with a high level of creative freedom.
Collaborate with a highly experienced team of engineers and founders.
Flexible working hours and an active, well-connected online remote team culture.