Rakuten Viber

Product Designer

• Lead the full design process from discovery, research, prototyping, and testing through final design
• Own design for financial flows including sending and receiving money, wallet onboarding, transaction history, and identity verification
• Use AI tools for research synthesis, ideation, prototyping, and workflow automation
• Help shape AI-driven product features within the Viber super-app
• Conduct user interviews and usability tests
• Analyze data and analytics
• Contribute to and evolve the design system shared across Viber products
• Connect design decisions to product KPIs and business outcomes
• Collaborate closely with product and engineering in the UK and the design team in Israel

Product Designer – Mobile Native Oriented

Product Manager

• Drive the product lifecycle from ideation to launch for an area of Viber Pay
• Define success metrics, own KPIs, and iterate based on post-launch performance data
• Use experimentation, cohort analysis, and funnel tracking to validate hypotheses and prioritize the roadmap
• Analyze behavioral data and user journeys to identify UX bottlenecks and reduce drop-off
• Build user flows meeting Risk, Fraud, and KYC requirements while balancing security and seamlessness
• Incorporate local market data, user trends, and regional fintech behaviors into product decisions across Viber Pay markets
• Guide a dedicated team of engineers and designers
• Align with Support, Marketing, and Compliance
• Own product strategy, roadmap, execution, backlog, UX, and feature definition for a core part of Viber Pay

Product Manager, Fintech

Product Marketing

• Own go-to-market strategy for one or more Viber consumer offerings, including core communication, eSIM, Viber Plus, and strategic commercial partnerships
• Define product positioning, messaging frameworks, and value propositions for products and audience segments
• Build globally resonant narratives and adapt them locally across diverse markets and cultures
• Define messaging strategies across the user lifecycle from first impression through activation, engagement, and monetization
• Translate product roadmap milestones into launch plans and audience-relevant narratives
• Own marketing strategy for Viber messaging and calls
• Lead go-to-market for strategic commercial partnerships to drive user growth
• Develop go-to-market plans for monetization products from positioning through conversion
• Partner with Product and Business to identify and activate growth levers across the consumer product funnel
• Own product marketing end-to-end from strategy through execution
• Build and drive go-to-market processes with Product, R&D, Regional Marketing, CRM, and Creative
• Provide strategic direction and hands-on support to regional marketing leads
• Build a product marketing engine serving consumers and businesses
• Drive measurable user growth through strategic product partnerships
• Serve as a strategic partner to internal teams bringing new capabilities to market

Senior Director, Product Marketing

Full-stack Engineer

• Plan, design, develop, and maintain high-availability, high-volume, low-latency applications
• Define application objectives and functionality
• Ensure application designs conform with business goals
• Support continuous improvement by investigating alternatives and technologies and presenting them for architectural review
• Work closely with Product and Architect teams on large mission-critical systems
• Debug, optimize, and performance-tune work across the stack
• Develop and maintain high-traffic services handling over 1 billion messages per day
• Develop new features, optimize performance, ensure data security, and solve technical challenges within a microservices architecture using Node.js and Java

Senior Full Stack Engineer, Node.js

• Develop and maintain high-availability, high-volume, low-latency applications
• Define application objectives and functionality
• Ensure application designs conform with business goals
• Support continuous improvement by investigating alternatives and technologies and presenting them for architectural review
• Collaborate with Product and Architect teams on large mission-critical systems
• Debug, optimize, and performance-tune work across the stack
• Develop new features and ensure fast, reliable platform operation
• Optimize performance and ensure data security
• Solve complex technical challenges within a Node.js and Java microservices architecture

• Plan, design, develop, and maintain high-availability, high-volume, low-latency applications
• Define application objectives and functionality
• Ensure application designs conform with business goals
• Support continuous improvement by investigating alternatives and technologies and presenting them for architectural review
• Collaborate closely with Product and Architects teams on large mission-critical systems
• Debug, optimize, and performance-tune work across the stack
• Develop and maintain high-traffic services handling over 1 billion messages per day
• Develop new features, optimize performance, ensure data security, and solve technical challenges within a microservices architecture using Node.js and Java

Sales

• Establish close links with brands, digital agency contacts, and trading desks to increase direct-sales year-on-year revenue and develop new revenue streams.
• Develop a business plan and sales strategy for covered markets to attain company sales goals and profitability.
• Understand customer business goals, anticipate future needs, leverage new technologies, and determine ideal solutions.
• Manage account performance and development, including post-sales activities.
• Create and conduct presentations for potential direct customers.
• Prepare and submit accurate, competitive, complete proposals while maintaining maximum profit margin.
• Work cross-functionally across technical support, R&D, legal, finance, and other departments throughout the sales cycle.
• Drive sales in a team environment through all phases of the sales cycle.
• Maintain forecasting accuracy and update HubSpot.
• Provide performance feedback to the management team.

Product Designer – Mobile Native Oriented

Product Manager, Fintech

Senior Director, Product Marketing

Senior Full Stack Engineer, Node.js

Senior Full Stack Engineer, Node.js

Senior Full Stack Engineer, Node.js

Ads Sales Manager