JavaScript Developer

Mid Level JavaScript Developer | £40,000 - £45,000 We're working with an innovative iGaming powerhouse on this exciting opportunity to build the next generation of web and mobile games. If you are passionate about high-performance JavaScript and want to see your code come to life in a fast-paced, creative environment using Pixi.js and modern ES6+, this is the role for you. Join a collaborative team where you will bridge the gap between technical logic and visual excellence, working alongside world-class artists and designers to deliver seamless gaming experiences to a global audience. This is a fully remote role offering the chance to level up your skills in technical troubleshooting, unit testing, and agile game development. The Role

• Develop and maintain highly interactive mobile and web-based games using JavaScript and Pixi.js.
• Collaborate directly with designers and project managers to optimize game performance and user engagement.
• Write clean, maintainable code following ES6+ standards including Classes, Promises, and modern design patterns.
• Support the implementation of robust Unit Tests and automated testing to ensure a bug-free gaming experience.
• Contribute to the full software development lifecycle within an Agile framework, from initial briefing to final deployment.

What You'll Need

• Commercial experience with JavaScript (ES6+), HTML5, CSS3, and JSON handling.
• Hands-on experience with game engines or rendering libraries such as Pixi.js, Phaser, or Three.js.
• Proficiency with Git version control and a solid understanding of front-end architecture.
• A problem-solving mindset with the ability to debug complex technical issues and participate in code reviews.
• Bonus points for experience with Node.js, automated testing frameworks, or a degree in Computer Science.

What's On Offer

• 100% remote working flexibility with a supportive, digital-first culture.
• Strong focus on work-life balance with 25 days holiday, bank holidays, and your birthday off.
• Comprehensive financial security including a Standard Life pension, life cover (2x salary), and access to employee share schemes.
• Holistic wellbeing package featuring healthcare savings, support services, and extensive retail/travel discounts.

Apply via Haystack today!