Senior HTML5 Game Developer

Booming Games

Senior HTML5 Game Developer completing the Game Development crew for Booming Games. Creating and implementing engaging online casino games as part of a skilled remote team.

Posted 5/19/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptTypeScriptWebpack

About the role

Key responsibilities & impact

Complete the Game Development crew of 14 and report to the Team Lead Frontend Games
Translate game design documents into HTML5 game presentations
Break down GDD features into a Work Breakdown Structure and create JIRA tickets
Ensure tasks are manageable within a maximum of one workweek and align with team estimates
Implement game features and functionality using TypeScript (latest standard)
Follow best practices, ensuring well-typed and well-documented code
Use JavaScript (ECMAScript) only when necessary, documented with JSDoc
Work with Git (GitLab as the central repository) and commit code at least once per working day
Submit merge requests when work is completed and defect-free
Integrate static art, animations, image sequences, and particles
Collaborate with Tech Art to optimize assets for efficient implementation
Use browser developer tools to track performance metrics and fix bugs with urgency
Utilize Webpack for efficient bundling, minification, and optimization
Optimize images, text, and assets for a production-ready build
Work closely with Game Producers, Art Directors, and QA to ensure smooth development

Requirements

What you’ll need

At least 3 years of Game Development experience and 5 years overall development
Fluent in Typescript and Javascript (ES6) and HTML5/CSS3
Highly experienced with PixiJS, Phaser, or equivalent
Complete fluency in English, written and spoken
Strong communication and teamwork skills
Experienced with Git, JIRA (or equivalent Issue / Project tracking software), and GSuite
Attention to detail, problem-solving, and multitasking skills
Experience with Spine animations, including optimization

Benefits

Comp & perks

100% remote-first company, offering a best-in-class remote experience
Competitive package
Dog friendly offices in Berlin and Malta
Family friendly policies
Career growth opportunities
Zestful working environment
Knowledge sharing opportunities
Dynamic culture surrounded by industry experts
Company social events for team bonding

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

TypeScriptJavaScriptHTML5CSS3PixiJSPhaserSpine animationsWebpackJSDocWork Breakdown Structure

Soft Skills

communicationteamworkattention to detailproblem-solvingmultitasking