Growth Lead, Korea

About the Team

The Growth team drives user and revenue growth across ChatGPT’s consumer and business segments worldwide. We operate across the full funnel - from awareness and acquisition through activation, retention, and expansion - using a combination of global performance marketing, AI-powered workflows, in-product optimization, insights, experimentation, and creative ops engineering.

Our Product Growth (PG) team is a rapidly scaling functional area, accelerating growth by connecting out-of-product and in-product experiences into seamless journeys that acquire, retain, and re-engage users, unlocking ChatGPT’s transformative potential in users’ daily lives. We work cross-functionally with product, engineering, design, data science, finance, and marketing to unlock scalable growth levers and deliver measurable impact across diverse markets.

This team thrives on rapid testing, rigorous measurement, and creative problem solving, all while keeping user value at the center of our decision-making.

About the Role

We are seeking a full-funnel growth athlete with deep expertise in product growth, growth marketing, creative-led social channels, Korean consumer behavior, funnel optimization, and sophisticated experimentation. You will own growth initiatives end-to-end, from ideation and creative development to deployment, measurement, and iteration, with a focus on Korea’s high standards for product quality, trust, and speed.

This role requires close collaboration with engineering, product, DS, and design to execute localized growth motions. You’ll focus on scaling acquisition through Korea’s dominant channels, optimizing conversion, and driving ChatGPT Business adoption across Korea’s sophisticated business and SME ecosystems.

This role is based in Korea. Travel as needed for key cross-functional sprints and regional collaboration.

In this role, you will:

• Design, launch, and optimize global paid and organic acquisition campaigns across channels (search, social, referral, influencer, programmatic), balancing efforts across B2B and B2C segments.

• Leading growth experiments and A/B testing across funnels and entry points - defining hypotheses, setting up measurement frameworks, enhancing conversions, and translating insights into scalable playbooks.

• Partnering with engineering and data science to build, test, and refine growth tooling, creative ops automation, and optimization algorithms.

• Managing full-funnel performance metrics, from CPM/CPC to LTV/CAC, and identifying new opportunities for efficiency and scale.

• Developing AI-native workflows that transform how we scale, reach, personalize bringing users from out-of-product experiences to in-product entry points and LTV-optimized user journeys.

• Build AI-first creative systems, collaborating with design to rapidly prototype and test high-performing assets.

• Expanding growth channels and market coverage, with attention to localization and regional performance nuances.

• Driving influencer and creator partnerships as part of the paid and organic growth mix.

• Collaborating with product teams to improve in-product conversion and onboarding flows.

• Developing and refining our attribution models, marketing tech stack, and automation processes to ensure we’re always optimizing for maximum impact.

You might thrive in this role if you:

• 8+ years of experience in growth optimizations, growth marketing, performance marketing, or product growth, or product strategy and operations experience, ideally in hyper-growth tech companies.

• Proven ability to launch, scale, and optimize paid channels.

• Strong analytical skills and proficiency with measurement and funnel optimizations. (BI, SQL, experimentation, statistically rigorous testing, conversion optimizations).

• Experience with AI-driven marketing tools, creative ops engineering, and workflow automation.

• Familiarity with engineering concepts and ability to work with technical teams to ship growth and martech infrastructure.

• A test-and-learn mindset and comfort with fast-paced, ambiguous environments.

• Excellent cross-functional communication skills and stakeholder management experience.

About OpenAI

OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity.

We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic.

For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement.

Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations.

To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance.

We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link.

OpenAI Global Applicant Privacy Policy

At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.