# Senior Frontend Developer / Pixi.js

**Company:** [Optiplay](http://jobs.workable.com/companies/oRGVq9ZBJjKH2GinHoUv1y.md)
**Location:** Remote
**Workplace:** remote
**Employment type:** Full-time
**Department:** Technical

[Apply for this job](http://jobs.workable.com/view/cec9f971-4013-4f9b-ad29-382ceb2e9511)

## Description

We're looking for a strong Senior Frontend Developer who can think beyond a single game, at the level of the entire product portfolio. Architectural decisions, reusable components, shared pipelines: what you build affects multiple projects at once.  
  
We're a team of people who left safe jobs to build something better. No bureaucracy, no pointless meetings — just sharp minds building games that stand out.  
  
**🧩 What you’ll do**

-   Build and ship slot games end-to-end — from initial prototype to production release;
-   Beyond game development, participate in shaping the frontend architecture and development standards across all projects — making technical decisions, reviewing code, and sharing expertise with the team;
-   Collaborate with Producers, Artists, and Backend Engineers to ensure seamless integration and optimized performance;
-   Contribute to code quality through reviews and shared standards, keeping our codebases scalable, maintainable, and reusable;
-   Contribute to the design and implementation of new features, UI components, and in-game effects;
-   Improve our core framework, build tools, and asset pipelines;
-   Profile performance and debug across platforms (desktop, mobile, WebGL) to keep games running smoothly everywhere;
-   Treat knowledge as a team asset — document your work and share what you learn with the team;
-   Stay curious about modern frontend technologies and trends in the iGaming ecosystem.

## Requirements

**💎 What you bring**

-   4+ years of frontend development experience, including at least 2 years building HTML5 slot games — enough to have shipped multiple titles end-to-end and learned from real production cycles;
-   Strong expertise with Pixi.js and modern JavaScript / TypeScript;
-   Solid understanding of OOP, asynchronous programming, and rendering performance optimization;
-   Strong knowledge of Spine animations and deep understanding of asset management pipelines;
-   Experience with Vue 3 or other modern UI frameworks;
-   Experience building or improving internal tools or frameworks for dev team;
-   Fluency in English.

**🧠 Nice to have**

-   Experience with game audio — Howler.js, Web Audio API, or similar;
-   Experience with build automation, CI/CD pipelines, or process optimization tools;
-   Familiarity with iGaming specifics: RNG logic, platform workflow, integrations.
-   Experience with GLSL/WebGL shaders for custom visual effects;

## Benefits

-   21 vacation days + 5 extra day-offs annually;
-   12 paid sick days;
-   Fully remote format — work from anywhere you feel productive;
-   Flexible schedule: start your day anytime between 08:00–12:00 CET;
-   Fixed budget for health insurance and gym/fitness;
-   We provide all required work equipment;
-   Zero bureaucracy and direct communication with founders and C-level;
-   Minimal meetings, async-friendly workflow;
-   Startup energy: fast motion, creativity, and tight-knit communication;
-   Business trips and team meetups several times per year;
-   Multiple salary payout options (flexible formats);
-   …And many more perks unlocked after we hit break-even.