Product Manager (Feature Owner) — Mobile

X-FLOW is a mobile game development company established in 2018. We gained recognition after the release of Happy Color, the most popular digital coloring book and one of the most successful ad-driven mobile apps in the world.
We’re looking for a Product Manager with strong mobile product experience to own and develop product features end-to-end — from understanding the problem and shaping the solution to launch, impact analysis, and further iterations.

You’ll work closely with engineering, design, QA, and analytics, with a high level of autonomy in defining how a feature should work, what should go into the MVP, and how the solution should evolve after launch.

What are you working on?

• At what stage of the project(s)? Happy Color
• Genres: Application
• Platforms: Mobile

For which tasks (responsibilities)?

• Own product features end-to-end: discovery, solution design, delivery, launch, and iteration.

• Turn business goals and product problems into well-defined product solutions.

• Define user flows, states, requirements, constraints, and edge cases.

• Explore and compare alternative solutions based on expected impact, development effort, complexity, and time to market.

• Define a focused MVP and manage scope without compromising the ability to iterate further.

• Work closely with engineering, design, QA, analytics, and other Product Managers throughout the development process.

• Take technical constraints of the mobile client and backend into account when shaping solutions.

• Define success metrics before launch and evaluate feature performance using product data.

• Use data, competitor research, and product references to support decisions.

• Prepare clear product documentation that can be effectively used by development and QA.

• Manage changes, risks, and dependencies throughout delivery.

What kind of professional are we looking for?

Requirements:

• Hands-on product management experience with mobile products.

• Proven experience taking product features from problem definition through launch and post-launch iteration.

• Ability to work independently with open-ended product problems rather than relying on fully defined requirements.

• Strong product judgment and ability to make pragmatic trade-offs between value, scope, complexity, and speed.

• Good understanding of mobile development and client-backend interaction.

• Strong analytical skills and confidence working with product metrics.

• Ability to communicate effectively with technical and non-technical teams.

• Strong product documentation skills and structured thinking.

• High level of ownership and autonomy.

Nice to have:

• Experience with coloring / color-by-number, casual, puzzle, creativity / art apps, or similar mobile genres.

• Experience working with Flutter-based products.

• Experience with content-heavy products, live events, or frequent product experimentation.

• Hands-on experience with A/B testing.

• Experience with retention, engagement, and monetization mechanics.

• Familiarity with ads, subscriptions, or IAP.

• Technical background or previous development experience.

• Practical experience with RICE or similar prioritization frameworks.

What are the conditions and bonuses?

• Competitive salary and benefits package.

• Opportunity to work with a talented and passionate team in a creative and dynamic environment.

• Flexible working hours and remote/office work options.

• Career growth and professional development opportunities.

• A fun and inclusive company culture that celebrates diversity and creativity.