Yo Mobile Games & Computer Services

Product Designer

• Conduct user research and competitor analysis to gain insights into user needs and behaviors.
• Develop wireframes, prototypes, and interactive mockups for mobile app features.
• Design high-quality, visually appealing, and consistent user interfaces that are aligned with the brand and provide an intuitive experience.
• Create clear and effective user flows and information architecture to guide the development of user-centered products.
• Work closely with the product, engineering, and QA teams to ensure seamless implementation of designs and to iterate based on feedback.
• Contribute to the development and maintenance of the design system to ensure consistency across the app.

Middle UI/UX Designer

LLM Engineer

• Designing and implementing personal assistant scenarios powered by LLMs (task planning, scheduling, communication handling, summarization, etc.).
• Developing personalized recommendation systems that adapt to user behavior, preferences, and past interactions.
• Optimizing and fine-tuning LLM workflows (prompt engineering, embeddings, RAG pipelines, vector search).
• Developing and maintaining AI-driven applications and integrations across multiple tools and platforms.
• Working with OpenAI, Anthropic, or similar APIs, and exploring new LLM frameworks (LangChain, Semantic Kernel, CrewAI, etc.).
• Conducting ongoing R&D in AI assistant technologies — personalization, memory retention, adaptive reasoning, and safety.
• Collaborating with product and engineering teams to define, prototype, and evolve intelligent assistant capabilities.

LLM Developer

Human Resources

• Drive recruitment efforts across Europe, the US, and occasionally Latin America, identifying and attracting top talent
• Execute and manage offers, contracts, and onboarding/offboarding processes
• Oversee vendor and partner engagement, ensuring smooth coordination and a consistent employee experience across all regions
• Foster positive relationships between employees and management, addressing concerns and facilitating a supportive work environment
• Stay current with labor laws and best practices in the regions we operate
• Develop and implement relevant HR policies that promote compliance and foster fair treatment across all levels
• Collaborate with management to assess and enhance competitive compensation and benefits packages tailored to attract and retain talent in various regions
• Manage administrative tasks such as document signing, office support (for the Belarus office), and other clerical duties
• Organize team-building activities, coordinate employee recognition initiatives, prepare and send greetings for birthdays and anniversaries, and purchase gifts to foster a strong sense of belonging and appreciation

Middle UI/UX Designer

LLM Developer

HR Specialist