Voyage Group

Develop marketing strategies and proposals for clients, focusing on maximizing customer satisfaction through innovative solutions.

Design, develop, and operate AI agent infrastructure using LLM platforms and agent frameworks to enhance business decision-making.

Support the engineering team by identifying bottlenecks and solving challenges to empower each team.

Lead marketing strategies and direct response initiatives for a major telecommunications client, focusing on team development and project management.

Lead projects utilizing generative AI to enhance productivity and create new business value across the group.

The Machine Learning Engineer will be responsible for engineering tasks related to bid optimization logic, including data analysis and A/B testing.

This role focuses on enhancing productivity and quality in creative work through AI utilization and process reform.

Responsible for marketing support for clients in cosmetics, apparel, and food industries, leading from strategy to execution.

Lead data scientist for the Generative AI Lab, focusing on model evaluation and business application of AI technologies.

Leads hands-on technical problem-solving across multiple products, shaping architecture, technology choices, and shared data foundations while implementing solutions with engineering teams.

Responsible for supporting and securing infrastructure for a rapidly growing product, leading from AWS setup to security strategy.

Lead the maximization of client marketing results through data utilization, collaborating with analysts and engineers to solve business challenges.

Responsible for planning and executing business strategies, including product development and user acquisition.

Support marketing strategies for pharmaceutical companies and healthcare-related businesses using retail media from a network of 10,000 pharmacies.

Lead various projects using data to solve client challenges and drive business transformation.

Lead marketing proposals and account growth for airlines, tourism boards, and OTAs, combining docomo data with digital advertising and negotiating with overseas clients in English.

Manage and optimize internal information infrastructure to maximize employee performance and support various business operations.

Design and operate a Snowflake-centered data platform, building pipelines, transformations, integrations, and supporting applications, then develop AI infrastructure and proof-of-concepts for business use.

Design master data, data models, quality rules, and MDM foundations; coordinate with business teams and vendors; and use SQL analysis to support enterprise data and AI initiatives.

As a specialist in performance marketing, you will consult directly with clients, maximizing their promotional effectiveness through strategic planning and execution.

Responsible for identifying and proposing strategies to solve clients' digital marketing challenges through comprehensive planning and execution.

The role involves direct proposals, reporting, and improvement suggestions to clients while utilizing media planning and operational consulting.

Engage in various data-related tasks to address client challenges through data-driven approaches.

As a software engineer in the Generative AI Lab, you will enable the application of generative AI across various business operations.

This role involves maximizing direct and exclusive advertising transactions with brand advertisers, moving away from reliance on major platforms.

Support organizational performance and business growth through HR strategies and partnerships with management.

Plan and execute integrated media strategies in digital advertising, maximizing client outcomes and driving growth in the digital advertising sector.

Works with CARTA HOLDINGS subsidiaries to assess security risks and implement controls across cloud, product and corporate systems, including CI/CD, identity management and incident response.

Supports security across CARTA HOLDINGS subsidiaries, focusing on web-application vulnerabilities, development reviews, DevSecOps, CI/CD scanning, incident response and risk management.

Responsible for marketing support for clients in cosmetics, apparel, and food industries, addressing marketing challenges through integrated solutions.

Support English and Korean clients in entering and expanding in the Japanese market through advertising operations.

Responsible for strategic planning and execution of technical branding and communication to enhance the company's engineering culture.

Collaborate with sales to identify client challenges and provide technical solutions through data infrastructure and IT solutions.

As an SNS Consultant, you will solve client issues through social media communication and expand the SNS consulting service.

Responsible for strategy planning and execution support in the healthcare sector, focusing on retail media and new business development.

Plan and direct creative projects to solve client marketing challenges, collaborating with various teams across media.

As a full-cycle developer, you will be responsible for the overall development of our in-house product in the SNS marketing domain, focusing on solving user business challenges.

Support advertising product planning and provide advice to internal sales and clients based on media expertise.

Collaborate with sales planners to manage influencer and social promotion planning, from proposal to execution.

Collaborate with sales to implement media planning and improve advertising. Propose strategies across various advertising menus.

Responsible for planning and executing marketing strategies using LINE official accounts to solve client business challenges.

Lead integrated marketing projects for clients, from identifying business challenges and planning strategy to proposing and producing web, media, graphic, video, event, and other promotional solutions.

Lead digital web projects from planning and requirements definition through information architecture, UX design, production management, launch review and improvement. Coordinate producers, designers, engineers, specialist teams and external partners for brand sites, campaigns and interactive web initiatives.

Drive the business growth of partner media through consulting sales, utilizing advanced Google advertising systems.

Engage in new customer acquisition and relationship building with existing clients in the healthcare sector.

Consult on data use and system renewal projects, from requirements definition through SQL/Python data work, BI dashboard delivery, analytics, and AI proof-of-concepts.

Engage in media buying and planning in the advertising company's procurement department, negotiating with broadcasters to secure advertising slots.

As a professional in SNS promotion, you will engage in all aspects of client marketing projects, from proposal to strategy planning and performance analysis.

Lead the next generation of video advertising solutions by leveraging Dentsu Group's assets in a rapidly growing market.

Lead the launch and growth of new media in the D2C and YMYL categories, focusing on media strategy and execution based on user insights and data analysis.

Expand overseas direct sales business and build relationships with clients through comprehensive advertising strategies.

This role focuses on maximizing the effectiveness of video advertising through operation, analysis, and improvement, supporting the growth of video ad products.

This role involves proposing and implementing premium advertising transactions using media value and data, focusing on direct deals with brand advertisers.

Lead integrated marketing programs centered on TV commercials, covering client discovery, strategy, media planning, execution, effectiveness analysis, and improvement proposals.

This role involves media planning and advertising consulting, addressing marketing challenges for clients using group and external assets.

Propose and build digital marketing strategies, focusing on media planning and solutions for clients.

Lead marketing strategy and advertising proposals for game and app clients, covering accounts, campaign direction, creative and landing-page improvements, data analysis, and reporting.

Lead full-funnel digital marketing for a major telecommunications account, covering strategy, media planning, campaign proposals, execution, reporting, and improvement coordination.

Consulting for web media companies to maximize advertising revenue through tailored ad proposals and optimization strategies.

Lead data analysis and proposal development for NTT Docomo's services, collaborating with backend teams to drive business growth.

Lead projects to solve client marketing challenges using SNS, from proposal to execution and analysis.

Sell and plan digital video advertising through PremiumView across TVer, ABEMA and Netflix, while developing ad products, coordinating partners, analyzing results, and leading large client projects.

As an Advertising Consultant, you will address various marketing challenges for clients, focusing on performance areas and utilizing diverse media for strategy and operations.

Develop and execute advertising strategies to maximize profits for proprietary media, leveraging data and AI.

As an Advertising Consultant, you will address various marketing challenges for clients, focusing on large projects and providing direct proposals and reports.

Responsible for sales and strategic consulting for the in-house ad platform 'Zucks', maximizing client revenue through marketing strategies.

Runs performance advertising for D2C and lead-generation clients, covering audience and media planning, campaign operation, creative direction, reporting, and optimization proposals.

Lead creative strategy and execution to accelerate client business growth through digital marketing and advertising.

Lead the development and execution of creative strategies to accelerate client business growth through digital advertising.

As an Account Planner, you will propose optimal solutions to marketing challenges, leveraging group assets and collaborating with internal specialists.

Responsible for acquiring new clients in the pharmacy and drugstore sector, and building relationships with existing clients to enhance customer satisfaction.

Leads proposals and end-to-end production of immersive events and digital art, coordinating spatial-digital experience design, partners, budgets, prototyping, installation and live delivery.

Lead web and creative projects for a major telecommunications client, from planning and client coordination to production, analytics, launch, and improvement.

As a playing art director, you will engage in design work for packaging, LP, and CRM to enhance product value and sales.

Creates key visuals and graphic assets for OOH, newspaper, poster and promotional campaigns, shaping concepts with creative teams and directing production through final quality review.

Leads technical planning and delivery for interactive digital experiences, from system architecture and device integration to prototyping, on-site direction, quality control, and engineer guidance.

Plan and execute video advertising campaigns for major companies and agencies across TVer, ABEMA, Netflix and other media, coordinating delivery, performance reporting, and new ad-service proposals.

Sells and advises on Docomo advertising products, develops campaign plans with agencies, directs programmatic ads, reports results, recommends improvements, and relays client needs to product teams.

Lead Amazon-focused e-commerce advertising accounts, turning client needs into digital marketing strategies, campaign delivery, performance analysis, and improvement proposals.

Plans and directs experiential events and digital art using XR, IoT and projection mapping, linking spatial installations with web, apps, social campaigns and data-driven customer experiences.

Develops growth-company accounts through prospecting, executive discovery, integrated TV and digital advertising proposals, campaign analysis, and ongoing account expansion.

Leads web and creative campaigns for a major telecom client, shaping requirements, directing digital and offline production, and using performance data to recommend improvements.

Manage marketplace marketing for Amazon, Rakuten and other platforms, including advertising, shop and product pages, performance analysis, strategy, inventory, and customer support.

Plan and direct performance-ad banners, videos and landing pages at CARTA ZERO, using campaign results to improve customer-acquisition creative.

Responsible for various business roles in digital marketing and advertising, requiring over a year of relevant experience.

We are looking for engineers to develop our business. You will work on various projects and collaborate with teams to deliver solutions.

Expand the Korean direct sales business and manage client relationships while proposing comprehensive advertising strategies.

Manage major advertising projects as a PMO by structuring ambiguous issues, coordinating stakeholders, controlling schedules, and supporting client meetings. The role will also advance sales-organization standardization, automation, and AI adoption using tools such as Asana, Adriel, Claude, and Notta.