Published on

Jan 19, 2026

Mistplay

Senior Product Designer II (L6)

Senior Product Designer II (L6)

Full Time

Full Time

|

Montreal, QC, Canada

Montreal, QC, Canada

|

Not disclosed

Not disclosed

Mistplay is the No. 1 loyalty app for mobile gamers. Our community of millions of engaged mobile gamers uses Mistplay to discover new games and earn rewards. Players are rewarded for the time and money they put into the games and can redeem these rewards for gift cards. Mistplay is on a mission to be the best way to play mobile games for everyone, anywhere in the world! Download Mistplay from the Google Play Store here and follow us on Instagram, Twitter and Facebook.

📍 Please note: In Canada 🇨🇦, Mistplay follows a hybrid model of 2 days/week in office in Toronto (400 University Ave) & Montreal (1001 Blvd. Robert-Bourassa)

Mistplay is the #1 loyalty app for mobile gamers. Our community of millions of engaged mobile gamers come to Mistplay to discover new games to play and earn rewards. Gamers are rewarded for their time and money spent within the games and can redeem those rewards for gift cards. Mistplay is on a mission to be the best way to play mobile games for everyone everywhere! Download Mistplay on the Google Play Store here and follow us on Instagram, Twitter and Facebook.

📍 Please Note: In Canada 🇨🇦 , Mistplay follows a 2 days/week in-office hybrid model in Toronto (400 University Ave) & Montreal (1001 Blvd. Robert-Bourassa)

English version is below ⬇️

Mistplay is the #1 loyalty program for mobile gamers, with over 40 million installs on Android. Our passion for innovation drives our growth in the industry through the development of new applications, powerful ad tech tools, and a recently launched publishing division. We prioritize strategic, creative, and data-driven collaboration to fuel our imagination of what can be accomplished. As a Senior Product Designer II, you will play a critical role in defining and shaping how players interact with our current and future products.

What you'll be doing at Mistplay
• Translate broad, conceptual ideas into meaningful, player-focused product experiences that surprise and delight, leveraging a strong foundation in UI/UX and responsive design.
• Assume the evolution of a scalable design system, applying best practices and technical pipeline development adapted to gaming and loyalty platforms.
• Design end-to-end user flows and experiences that simplify complex actions into intuitive, usable interfaces.
• Produce high-fidelity sketches, concepts, wireframes, and prototypes to effectively communicate ideas and collaborate with teams.
• Lead design discovery and experimentation, autonomously planning and conducting research, prototyping, and usability testing to identify the most impactful opportunities.
• Work closely with Product Managers and Engineers to guide the user experience from concept to launch.
• Coordinate with external partners and stakeholders as needed throughout the product development lifecycle.
• Collaborate with the Data and Analytics teams to define event tracking and measurement strategies that validate design assumptions and inform iteration.
• Contribute to the evolution of team design practices, standards, and documentation to ensure consistency and quality across the product.

What you'll bring to Mistplay
• 7+ years of product design experience, including significant experience as a senior or leader-level individual contributor.
• Bachelor's degree in UI/UX Design, Interaction Design, Human-Computer Interaction, Graphic Design or a related field, or equivalent practical experience.
• Demonstrated ability to lead end-to-end design initiatives, translating broad concepts into products delivered within gaming, mobile, or loyalty platforms.
• Advanced proficiency in modern design tools such as Figma, as well as experience using complementary tools within the Adobe Creative Suite.
• Proven track record in building and evolving scalable design systems to drive consistency and efficiency across products.
• Strong prototyping skills, with experience in choosing the appropriate fidelity to support discovery, validation, and delivery.
• Hands-on experience in planning and conducting user research and usability testing independently, using tools such as UserTesting, Maze, or equivalent methods.
• Ability to partner with data and analytics teams and leverage product information to inform and validate design decisions.
• Exceptional storytelling, communication and stakeholder influence skills.
A collaborative, self-reliant mindset with experience of clarity and momentum in ambiguous problem spaces.

English Job Description

Mistplay is the #1 Loyalty Program for mobile gamers, with over 40 million installs on Android. Our passion to innovate drives our growth across the industry through the development of new apps, powerful ad tech tools, and a recently launched publishing division. We embrace strategic, creative, and data-driven collaboration to fuel our imagination of what can be achieved. As a Senior Product Designer II, you will play a vital role in defining and shaping how players interact with our current and future products.

What You'll Do at Mistplay
• Translate broad, conceptual ideas into meaningful, player-centric product experiences that surprise and delight, leveraging a strong foundation in UI/UX and responsive design.
• Own the evolution of a scalable design system, applying best practices and technical pipeline development suited for gaming and loyalty platforms.
• Design end-to-end user flows and experiences that simplify complex actions into intuitive, usable interfaces.
• Produce sketches, concepts, wireframes, and high-fidelity prototypes to effectively communicate ideas and collaborate across teams.
• Lead design discovery and experimentation, independently planning and conducting research, prototyping, and usability testing to identify the most impactful opportunities.
• Partner closely with Product Managers and Engineers to guide the user experience from concept through launch.
• Coordinate with external partners and stakeholders as needed throughout the product development lifecycle.
• Collaborate with Data and Analytics teams to define event tracking and measurement strategies that validate design hypotheses and inform iteration.
• Contribute to the evolution of team design practices, standards, and documentation to support consistency and quality across the product.

What You'll Bring to Mistplay
• 7+ years of experience in product design, including significant experience operating at a senior or lead individual contributor level.
• Bachelor's degree in UI/UX Design, Interaction Design, Human-Computer Interaction, Graphic Design, or a related field, or equivalent practical experience.
• Demonstrated ability to lead design initiatives end-to-end, translating broad concepts into shipped products within gaming, mobile, or loyalty platforms.
• Advanced proficiency with modern design tools such as Figma, along with experience using complementary tools within the Adobe Creative Suite.
• Proven experience building and evolving scalable design systems to drive consistency and efficiency across products.
• Strong prototyping skills, with experience selecting appropriate fidelity to support discovery, validation, and delivery.
• Hands-on experience planning and conducting user research and usability testing independently, using tools such as UserTesting, Maze, or equivalent methods.
• Ability to partner with data and analytics teams and leverage product insights to inform and validate design decisions.
• Exceptional storytelling, communication, and stakeholder-influencing skills.
• A collaborative, self-directed mindset with a track record of driving clarity and momentum in ambiguous problem spaces.

*We thank all the candidates. The masculine gender was used in order to lighten the text. We are an equal opportunity employer.

Why choose Mistplay?

We do everything we can to make our work environment as welcoming and enjoyable as possible! A position at Mistplay comes with a range of benefits that we offer in virtual or in-person mode: team lunches, game nights, company-wide events, and much more.
Our culture is deeply rooted in growth and supported by a team of smart, dynamic, and enthusiastic people. We use data to continuously learn, improve, and adapt. We foster an environment in which everyone is encouraged to share their ideas, push boundaries, take calculated risks, and see their visions come to life.

Why Mistplay?

We strive to make our work environment as inviting and fun as possible! Working at Mistplay is coupled with a whole array of perks that we've adopted virtually and in-person: Team Lunches, game nights, company-wide events, and so much more. Our culture is deeply rooted in growth and upheld by a team of smart, dynamic, and enthusiastic people. We utilize data to constantly learn, improve, and adapt. We foster an environment where everyone is encouraged to share their ideas, push boundaries, take calculated risks, and witness their visions come to life.

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