433

Media

FrontendDeveloperFlutter

€38–52k ~AI est. Amsterdam, Noord-Holland, Netherlands FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Frontend Developer Flutter at 433. Skills: Flutter development, Mobile app development, User experience. Develop mobile interfaces in Flutter. Build smooth user flows”

Industry & Context.

Media
Problems you'll solve

Analyze performance; Analyze user experience

What They're Looking For.

Must Have

2+ years as a Developer, Flutter experience, Fluent in English, Lives in Amsterdam area, Able to come to office once a week, HBO level education

Nice to Have

Analytics experience, A/B testing experience, Video experience, Caching experience, Push notifications experience, High-traffic apps experience, Segment experience, Airship experience, Branch.io experience, Dutch language skills

What You'll Do.

Develop mobile interfaces in Flutter

Build smooth user flows

Build clear user flows

Build fast user flows

Improve user experience

Optimize app performance

Collaborate with backend developers

Collaborate with designers

Collaborate with content teams

Collaborate with product owners

Contribute ideas around navigation

Contribute ideas around interaction

Contribute ideas around visual feedback

Analyze why something feels slow

Analyze why something feels unclear

Analyze why something feels unintuitive

Build features that perform during football moments

How You'll Work.

Team & Collaboration

Backend developers; Designers; Content teams; Product owners

Full Job Description

At 433, we build platforms for millions of football fans worldwide.Our users open the app around matches, goals, transfers, breaking news, and viral football moments. In those moments, the experience needs to feel fast, smooth, and intuitive. That’s why we’re looking for a Frontend Developer Flutter who not only builds screens, but also understands how an app feels to the user. Do you have an affinity with football and do you get energy from develop our 433 app? We are looking for a Frontend Developer Flutter to strengthen our team. About Us Born from a deep passion for the beautiful game, 433 represents global football culture at its core. With more than 80 million followers worldwide, including many of the sport’s greatest players, we are the largest online football platform in the world. Through close relationships with players, clubs, and leagues, we operate inside the locker room, capturing moments fans never had access to before. Behind every swipe, feed, notification, and video is technology that needs to feel fast, stable, and seamless. About the Role We have an exciting opportunity for a Frontend Developer to join our Tech team. In this role, you will work on the frontend of our football products. This includes the 433 app, interactive screens, football content, video, feeds, match information, notifications, and new features for fans all over the world. ## Requirements Key Responsibilities * Developing mobile interfaces in Flutter * Building smooth, clear, and fast user flows * Improving user experience * Optimizing app performance * Collaborating with backend developers, designers, content teams, and product owners * Contributing ideas around navigation, interaction, and visual feedback * Analyzing why something feels slow, unclear, or unintuitive * Building features that must continue to perform during major football moments What We’re Looking For We’re looking for someone who sees beyond “the screen is there.” Someone with a strong sense of interaction,

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