Senior WebGL Game Developer | TMS, US

GT was founded in 2019 by a former Apple, Nest, and Google executive. GT’s mission is to connect the world’s best talent with product careers offered by high-growth companies in the UK, USA, Canada, Germany, and the Netherlands.

On behalf of TMS (US), GT is looking for a Senior WebGL Game Developer to join a new dynamic team.

About the Client:

The Marketing Store (TMS) is a privately held global Agency that innovates, optimizes, and drives marketing promotions and supply chains of many of the best-known brands in the world. With 1200+ employees across 26 countries, they offer an impressive range of solutions — from inspiration and innovation to category management and delivery.

Headquartered in Chicago with 10 offices worldwide, they are responsible for some of the world’s most successful and iconic long-term marketing platforms, including McDonald’s Happy Meal and MONOPOLY programs. Operating as a creative agency, a strategic consultancy, and a technology provider, they engage with over 110 million customers every single day for clients including McDonald’s, adidas, T-Mobile, Starbucks, Vue, and O2.

About the Role:

TMS is seeking a highly skilled and experienced Senior WebGL Game Developer to join the new team. The ideal candidate will have a strong background in developing immersive and visually stunning web-based games using WebGL technology. Proficiency in game engines such as PlayCanvas or Babylon.js is essential for success in this role.

You will be working with an international team (Europe & US) on the 3D web game for one of the largest fast food chains.

• Technical stack: vanilla JS, WebGL, PlayCanvas

• Team: 3 developers - 1 senior WebGL (you), 2 junior/middle WebGL developers & 2 QA engineers.

Responsibilities:

• Collaborate with cross-functional teams to design and implement interactive and engaging web-based games using WebGL.

• Develop and optimize high-performance game graphics, effects, and animations.

• Work with 3D models, shaders, and textures to create visually compelling game environments.

• Implement and maintain game mechanics, controls, and user interfaces.

• Troubleshoot and debug issues to ensure smooth gameplay experiences.

• Stay updated on emerging trends and technologies in the gaming industry, incorporating innovative solutions into projects.

• Mentor and guide junior developers, fostering a collaborative and knowledge-sharing environment.

Essential knowledge, skills & experience:

• Advanced degree in Computer Science, Game Development, or a related field.

• Proven experience as a WebGL Game Developer, with a focus on delivering high-quality web-based games.

• Expertise in JavaScript, HTML5, and CSS3 for web game development.

• In-depth knowledge of WebGL and experience with game engines such as PlayCanvas or Babylon.js. or Three.js

• Strong understanding of 3D graphics, shaders, and rendering techniques.

• Ability to optimize performance for a variety of devices and browsers.

• Strong Mobile Development Focus

• Experience with creating Accessible websites and understanding of WCAG guidelines

• Excellent problem-solving and debugging skills.

• Strong communication and teamwork abilities.

Nice-to-have:

• Experience with virtual reality (VR) or augmented reality (AR) game development.

• Familiarity with other game development technologies and languages (e.g., Unity)

• Published or contributed to web-based game projects.

Interview Steps:

1. GT interview with Recruiter

2. Culture fit interview

3. Technical interview (pair programming session)

4. Reference Check

We go beyond usual perks… By working with us, you will get:

• Health insurance

• Psychotherapy coverage

• Sport coverage

• Learning budget

• Paid vacation days

• Paid sick leaves

• All public holidays are paid days off

GT working model:

You will work directly with a client through our Extended Team model. We try to do things differently and put our efforts into integrating you as deeply as p