Frontend Developer/Game Developer

Aristocrat Technologies Inc

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Bulgaria - Sofia Until 9/20/2026 H-1B sponsor history First posted February 5, 2026 Last posted July 22, 2026
Job description
We are a leading global provider of iLottery solutions and services to state-regulated lotteries, is seeking a dedicated Games Developer to join our team. In this role, you will design and develop engaging mobile and web-based games on HTML5 platforms. You will collaborate with cross-functional teams to bring innovative concepts to life, while ensuring top performance, scalability, and user experience.

What You'll Do

  • Build, develop, and maintain mobile and web games using HTML5 and JavaScript.

  • Build and enhance web applications and supporting infrastructures.

  • Collaborate with artists, product managers, and other developers to translate creative concepts into high-quality interactive experiences.

  • Optimize games for performance across devices, browsers, and platforms.

  • Participate in team discussions regarding development, architecture, and standard methodologies.

  • Participate in Agile ceremonies (sprint planning, reviews, retrospectives).

What We're Looking For

  • Demonstrated proficiency (3+ years of experience) in developing HTML5-based games for mobile and web platforms over an extended period.

  • 3+ years of experience in JavaScript development.

  • Solid understanding of cross-platform porting for mobile devices and browsers.

  • Experience working with Agile/Scrum methodologies.

  • Effective communication skills, with a proactive and collaborative mentality.

Nice to Have

  • Hands-on experience with PIXI framework.

  • Proficiency in TypeScript.

  • Experience with Spine animations.

  • Background in game performance optimization and interactive systems.

Travel Expectations

Additional Information

At this time, we are unable to sponsor work visas for this position. Candidates must be authorized to work in the job posting location for this position on a full-time basis without the need for current or future visa sponsorship.

About this role

Summary

Develop engaging web and mobile games using HTML5 and JavaScript, optimize performance, collaborate in Agile teams

Job title

Frontend Developer/Game Developer

Experience level

3+ years

Industry

gaming

Location requirements

Sofia, Bulgaria; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

No

Skills & keywords

Required skills

html5javascriptcross-platform

Preferred skills

pixitypescriptspine animationsperformance optimization

Specializations

html5javascriptgame developmentcross-platform
Locations

Structured locations inferred from the posting.

Sofia, Bulgaria

Work arrangement unknown City
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