Data Analyst Intern | Cross Product Growth

Join our dynamic team at daangn as a Data Analyst Intern focusing on Cross Product Growth. This is an exciting opportunity for individuals eager to dive into data analysis and contribute to innovative projects. You will work closely with experienced analysts to derive insights from data, helping to shape our product strategies and improve user experience.

Join Our Dynamic Team As a Data Analyst at Toss Securities, you will be part of our data analytics team. Our Data Analytics (DA) team comprises two main segments: the enterprise analytics unit and the product analytics unit, where you will be contributing to product analysis. Our team is diverse, with members hailing from finance, gaming, e-commerce, O2O, and portal backgrounds, bringing a wealth of experience. Your Responsibilities Support data-driven decision-making for our product development teams. Quantify team goals and identify key levers to achieve them, providing direction for prioritization. Contribute to product enhancements through A/B test design and result analysis, leveraging various analytical methodologies for insights. Ideal Candidate Profile Proficient in SQL for data extraction and cleansing. High-level understanding of mobile service data analysis methods (Customer Lifetime Value, Retention, Cohort Analysis, etc.). Experience in setting hypotheses and conducting experiments to improve services. Demonstrated ability to design A/B tests and derive meaningful results. Familiarity with data visualization tools (such as Tableau) is a plus. No strict experience level is required; we value insights gained from diverse experiences. Resume Recommendations Detail impactful projects from your experience. Clearly outline the problem definition, hypothesis setting, experimental design, and result validation processes. Share experiences where you deepened user understanding through data analysis and proposed actionable strategies. Confirm proficiency in mobile service data analysis methods (LTV, AARRR, Cohort, Funnel, etc.). If objectives were met, quantify improvements in metrics like churn rate, conversion rate, and revenue. (Please omit sensitive information if necessary.)

Welcome to daangn Team JourneyAt daangn, we are committed to creating an environment where individuals can grow alongside the company's expansion.We, the daangn recruitment team, are here to assist you in having those moments of joyful contemplation with wonderful colleagues. Introducing the Data Analyst Roledaangn's vision is to foster a warm and active community by connecting neighbors. To achieve this vision, we continuously enhance our products through informed decision-making. As a Data Analyst, you will play a crucial role in improving the quality of these decisions through data analysis.The Data Analyst at daangn will uncover insights regarding user needs and product development directions by analyzing vast amounts of data generated from our products. By closely communicating with various teams, you will define data analysis tasks that address the problems we need to solve and convey the insights gained in an understandable manner to all team members. This process will guide our decision-making in the right direction, contributing to daangn's growth.Your ResponsibilitiesYou will belong to the Data Analyst Chapter while also being affiliated with specific business or organization teams.Define data analysis tasks necessary for product growth and user experience improvement, analyzing diverse data dimensions such as product, user behavior, marketing, and revenue to provide insights and strategies.Systematize and structure the company's goals and team objectives through measurable indicators, creating an accessible environment for all team members.Set indicators and hypotheses for goal achievement, proposing action items through A/B test design and interpretation.Structure and convey insights from analyses in an easily understandable manner for team members.Lead the team's data-driven decision-making culture.We Are Looking ForA candidate with experience in web/app data analysis and a proven track record of product improvement.A problem-solver who can define complex issues and think multidimensionally about various hypotheses.An individual with a solid understanding of mobile service data analysis methods (such as AARRR).Experience or knowledge in designing and executing A/B tests to drive product improvements.Proficiency in SQL (BigQuery), Python, and capable of efficiently querying and processing data.A communicator who can effectively convey data-driven decisions to team members.Preferred QualificationsExperience in utilizing data to propose strategies and achieve business impact.Hands-on experience in the entire data modeling process for analysis.A keen interest in marketing data analysis and marketing automation, familiar with tools like Appsflyer and Adjust.

Team and Work Environment This Product Operations Manager role centers on expanding services and increasing user engagement for the Japanese market. The team, known as 'Silo,' is a small, agile group of 6-8 members, including Product Owners, Product Operations Managers, Developers, Designers, and Data Analysts. Work happens in cycles focused on experimentation, learning, and scaling, with each member setting weekly goals and operating with a high degree of autonomy. Decisions are driven by data and clear metrics, such as user acquisition, engagement, retention, and revenue. This approach supports rapid, hypothesis-driven testing and learning from outcomes. What You Will Do Monitor key service metrics, including user engagement and conversion rates. Investigate anomalies and directly implement product improvements and CRM activities. Research, test, and validate new ideas to drive growth in the Japanese market, using marketing, events, and experiments. Review routine operational tasks (such as customer support and CRM), suggest automation or new admin functions, and collaborate with developers to improve efficiency. Streamline operational processes and plan admin tools to help the team focus on core product development. Who Thrives Here Can independently identify causes behind metric changes and define problems clearly. Communicates well across development, design, legal, customer support, and infrastructure teams. Experience managing priorities with a focus on the team's North Star Metric is valued. Background in performance marketing is required. Experience in growth operations for Japanese or international markets is a plus. Familiarity with data analysis tools (such as SQL, Amplitude, Mixpanel) is preferred. Experience designing CRM campaigns and tracking their impact is helpful. Time spent in a startup or experiment-driven organization is an advantage. Resume Tips Clearly describe your project roles, from defining problems to setting hypotheses, executing, and reporting results. Highlight the impact of your work and what you learned, not just a list of tasks. Use numbers and objective measures to show your achievements when possible. Application Process Document submission Job interview Cultural fit interview Reference check Compensation negotiation Final acceptance Additional Information Providing false information or having a disciplinary history may result in cancellation of the application. Candidates on the Toss Securities blacklist or otherwise disqualified by company policy may be removed from consideration. Preference is given to individuals with disabilities and national veterans as required by law.

Daangn offers an AI-Driven Data Analyst Internship in Seoul, providing the chance to gain experience with advanced technology and real-world data analysis. Interns will join ongoing AI projects and play a part in shaping how data is used throughout the company. Responsibilities Analyze datasets to support AI-focused projects Collaborate with experienced team members on current initiatives Use data analysis skills in practical, hands-on work Contribute to improving data practices at Daangn Location This internship takes place onsite in Seoul.

We invite you to apply for the position of Product Manager for Rocket Growth (Consumables) at Coupang. To proceed, please ensure you complete and submit the attached ‘Internal Transfer Request Form’.It is mandatory that applications are submitted using your Coupang email account.We look forward to your application and to possibly welcoming you to our dynamic team!

About the Team You'll Join The JP Growth Silo is a dedicated team focused on designing and executing growth strategies for Toss Securities in Japan through user engagement, marketing, and product development. We operate as a small agile unit where Product Owners, Product Designers, Data Analysts, Server, and Frontend developers collaborate closely. Our approach involves setting weekly goals, executing, learning, and scaling to enhance our product continuously. We make data-driven decisions and are guided by clear metrics, including user acquisition, engagement, retention, and revenue growth. Your Responsibilities Implement various actions necessary for Toss Securities to successfully penetrate the Japanese market, laying the groundwork for it to become the leading investment platform in Japan. Beyond growth aspects, you will identify fundamental hypotheses and items that can innovate the Japanese investment market through research, marketing, events, and experiments. Conduct in-depth observations of Japanese users to discover Product-Market Fit and Value Proposition essential for transitioning products from 0 to 1. Focus on creating Tipping Points that change user behavior rather than just detailed improvements. Identify blockers hindering business success and validate solutions through various experiments to enhance the business. Who We're Looking For Experience in creating impactful events or growth products in the Japanese market is essential. A proven track record in managing organizational priorities considering the company's North Star Metric is required. Experience in performance and content marketing is a must. Experience in managing products with long-term roadmaps, in addition to event/growth products, is a plus. A background in transitioning products from 0 to 1 and responding quickly to rapidly changing situations would be advantageous. Your Journey to Joining Toss Securities Application Submission > Job Interview > Cultural Fit Interview > Reference Check > Compensation Discussion > Final Offer and Onboarding Please Note If hired through this posting, the specific entity of employment will be determined later. Any false information in your resume or documents, or disciplinary actions during your work history, may result in cancellation of employment. Individuals who are prohibited from hiring or have disqualifying conditions under Toss Securities' regulations may have their employment canceled. Disabled and national merit candidates are given preference in accordance with relevant laws during the application process.

About Our TeamThe Growth team at OpenAI is committed to driving user engagement and revenue growth for ChatGPT across both consumer and business segments on a global scale. We utilize a comprehensive approach that spans the entire customer journey—from awareness and acquisition to activation, retention, and expansion. Our strategies incorporate global performance marketing, AI-enhanced workflows, in-product optimization, data-driven insights, experimentation, and innovative operational engineering.Our rapidly expanding Product Growth (PG) team is focused on creating seamless experiences that connect out-of-product and in-product interactions. By doing so, we aim to enhance user acquisition, retention, and re-engagement, allowing ChatGPT to play a transformative role in users' daily lives. Collaborating cross-functionally with teams in product, engineering, design, data science, finance, and marketing, we unlock scalable growth opportunities and deliver measurable results across diverse markets.We thrive on rapid experimentation, meticulous measurement, and inventive problem-solving, always prioritizing user value in our decision-making processes.About the RoleWe are on the lookout for a dynamic Growth Lead who possesses extensive expertise in product growth, growth marketing, and creative social channels, alongside a deep understanding of Korean consumer behavior and funnel optimization. In this role, you will be responsible for spearheading growth initiatives from concept to execution, measurement, and iterative refinement, with an emphasis on Korea’s exceptional standards for product quality, trust, and speed.This position requires strong collaboration with engineering, product, data science, and design teams to implement localized growth strategies. Your primary focus will be on amplifying user acquisition through Korea’s leading channels, optimizing conversion rates, and promoting ChatGPT Business adoption within the sophisticated Korean business and SME ecosystems.This position is based in Korea, with travel requirements for key cross-functional collaborations and regional initiatives.Key Responsibilities:Design, execute, and optimize both paid and organic acquisition campaigns across various channels (search, social media, referrals, influencers, programmatic), effectively targeting both B2B and B2C audiences.Lead growth experiments and A/B testing throughout the entire user funnel—defining hypotheses, establishing measurement frameworks, improving conversion rates, and translating insights into scalable strategies.Collaborate with engineering and data science teams to develop, test, and refine growth tools, automate creative operations, and optimize algorithms.Manage cross-functional projects and initiatives that align with growth objectives.

Join our dynamic team at Toss Careers as a Data Analyst specializing in advertising. In this role, you will leverage your analytical skills to drive data-driven decisions and optimize advertising strategies. Collaborate with cross-functional teams to uncover insights, enhance campaign performance, and contribute to the growth of our advertising initiatives. Your expertise in data analysis will directly impact our success and innovation in the advertising space.

The Director of Product Management for Growth Marketing at Coupang guides the strategic direction of the company’s machine learning product suite. This position leads a team focused on using data-driven insights to improve customer acquisition and retention. Role overview This leadership role centers on defining the product vision and setting priorities for the roadmap. Collaboration with cross-functional teams is key to ensuring smooth and successful product launches. The work involves developing solutions that support Coupang’s growth goals, relying on a blend of product management and marketing expertise. What you will do Lead and develop a team working on machine learning products for growth marketing Define the vision for new and existing products Prioritize initiatives and manage the product roadmap Work closely with teams across the company to launch products effectively Identify new market opportunities and analyze competitors Apply best practices in product development Requirements Experience in product management and marketing Strong background in using data to drive decisions Ability to lead teams and collaborate across functions

Join our dynamic team as a Data Analyst focusing on Search Relevance at Toss! In this role, you'll be responsible for analyzing user behavior and search patterns to enhance our platform's search capabilities. You'll work closely with engineering and product teams to drive improvements and optimize user experiences. If you are passionate about data and want to make a tangible impact, we’d love to meet you!

Join Our Dynamic TeamBe part of a team dedicated to building a robust platform that supports various growth promotions at Toss Securities, ensuring they run swiftly and reliably.Your role will focus on streamlining repetitive tasks and operational complexities, allowing product teams to concentrate on experimentation.As a Product Owner (PO), you will work within a small, autonomous team consisting of POs, developers, product designers, and data analysts, making independent decisions similar to a startup environment.The PO chapter comprises members with 2 to 15 years of diverse backgrounds, engaging in weekly discussions to share product insights and learnings.Your ResponsibilitiesDesign and enhance a common platform that spans the entire lifecycle of growth promotions.Create self-service tools enabling non-development roles to set up, operate, and verify promotions efficiently.Establish a framework ensuring financial integrity and compliance for promotions, automating experiments safely and quickly.Identify and resolve structural bottlenecks that impede the overall experimentation speed of the product organization.Define objectives for your product and align the silo's vision with user needs and Toss Securities' business strategy, creating accessible securities services for all.Oversee the complete product lifecycle, from defining key metrics to business model design, driving product growth through actionable results.Formulate valid hypotheses, validate them through data-driven insights from experiments, and continually iterate to achieve product-market fit.Hold the highest decision-making authority regarding business direction, revenue, and profit, setting goals and strategies collaboratively within your silo.Embrace the role akin to a CEO of a small startup, tackling challenges directly and defining problems to solve through various actions, experiencing both success and failure.We Are Looking ForExperience in planning and improving internal platforms or operational tools to elevate organizational productivity.Background in prioritizing common systems across multiple teams and managing stakeholder interests.Understanding the flow from setting up to operating promotions and a proven track record in structurally improving inefficiencies.Analytical mindset to structure and solve problems based on data.Direct experience in growth marketing or products, with hands-on knowledge of how promotions function in practice is a plus.Resume TipsClearly state the problem definition, hypothesis formulation, actions taken, and results achieved for each product/service/project.Highlight impacts and learning points rather than simply listing tasks to showcase your strengths.Express any quantifiable achievements or improvements in business metrics you directly contributed to.Logically document the criteria you used to determine success or failure in your product experiences.Your Journey with Toss SecuritiesApplication submission > Job interview > Cultural fit interview > Offer

# Data Product at Toss Bank- The Data Product team views data as valuable, creating user-friendly data-centric products.- Data Products are built on data pipelines, analytics systems, and machine learning models, making them easily accessible for individuals and systems.- Our Data Products must ensure clarity in value delivery, with attributes such as consistency, reliability, regulatory compliance, security, usability, scalability, and reusability.- We offer completed service-oriented Data Products like recommendation systems, fraud detection systems (FDS), optical character recognition (OCR), speech-to-text (STT), and dashboards, as well as reusable and combinable Data Mart/API products.# Role Overview- As a Data Product Manager (Mart, API), you will define and manage the company's data as a 'product'. Your responsibility is to provide data in a timely, accurate, and user-friendly manner to internal analysts, engineers, and planners, thereby accelerating data-driven decision-making and driving business growth.- Upon joining, you will integrate into the Data Division, developing and executing the roadmap for data products centered around enterprise data marts and APIs.# Responsibilities- Define and execute the roadmap for data products based on Data Mart and API.- Identify data consumer requirements (VOC) to define data structures, schemas, and access methods (APIs), designing the best developer experience.- Collaborate closely with Data Engineers, Analysts, and operational departments to bridge the gap between business requirements and technical implementation.- Lead the design of a scalable and stable data architecture, understanding complex requirements such as data governance, security, and privacy.- Set key performance indicators (KPIs, OKRs) to measure the success of data products and continuously monitor and improve data quality, API response times, and usage.- Shape the overall data strategy of the organization, designing and executing a long-term vision of 'creating business value through data'.# Ideal Candidate- We are looking for someone with experience or deep understanding of planning and launching data products such as Data Marts, data warehouses, API platforms, and BI tools.- Preferred candidates will have experience leading technically challenging or ambiguous projects to completion.- We seek individuals who can create incremental outcomes while considering both business impact and technical feasibility.- Ideal candidates will want to engage not just in project management but also in transforming the organizational culture and processes around data utilization, collaborating with diverse stakeholders (analysts, engineers, operational departments) to build stronger teams.- We favor those who approach problems holistically and redefine them when necessary to guide projects in better directions.- Experience designing developer APIs or leading large-scale data pipeline projects is a plus.# Resume Tips- Clearly articulate your contributions to data-related projects.- Present a clear narrative of problem definition, solution derivation, collaboration process, and final outcomes.- Focus on achievements (e.g., increased API usage, improved data quality, contributions to automation) rather than simply listing roles.- Highlight experiences solving complex data/technical problems while collaborating with multiple stakeholders.# Journey to Join Toss- Application submission > Job interview > Cultural fit interview > Reference check > Compensation negotiation > Final acceptance and onboarding.# Important Notes- If any falsehoods are discovered in your resume or disciplinary issues are found in your work history, your application may be canceled.- Candidates who fall under disqualifications according to Toss Bank’s internal regulations or hiring disqualifications for financial institutions may have their applications canceled.- Individuals with disabilities and those eligible for national veteran status will receive preferential treatment in accordance with relevant laws.# Colleague's Insight> "You must be able to view Toss Bank's data as a product."- You will play a role in outlining the roadmap for data products based on Data Mart and API, especially in accelerating data-driven decision-making and driving business growth, which offers significant career growth opportunities.

Team focus The Growth Marketing organization at Coupang plays a central role in acquiring, converting, and retaining customers. Within this group, the Growth Product & Machine Intelligence team shapes product strategy and execution, working closely with AI/ML Engineering, Data Science, and Analytics partners. Role overview This Director of Product Management position centers on Coupang's Onsite Growth Product team in Seoul. The role leads major projects in landing experiences, campaign management, and personalization. Collaboration with AI/ML engineering, UX design, and marketing leaders is essential to deliver a high-impact onsite experience. The team aims to use AI-driven approaches to improve conversion for all incoming traffic, building a platform that supports personalized customer journeys. What you will do Shape and execute the product vision for machine learning-powered landing page experiences, including personalized recommendations and contextual user interactions. Manage the full product development cycle, from initial concept through launch and continuous improvement. Drive higher conversion rates by applying experimentation, reinforcement learning, and rapid feedback loops. Work cross-functionally with marketing and engineering teams to align strategies and ensure effective execution.

Join our dynamic team as a Data Analyst specializing in e-commerce, where you'll play a crucial role in transforming data into actionable insights. Your expertise will help drive data-informed decisions that enhance our business strategies and improve customer experiences.

About the Team You'll Join The Data Analyst at Toss Bank is integrated into both the squad and DA chapter, functioning within a matrix structure. At Toss Bank, teams are organized into squads, consisting of 6-8 professionals including Product Owners, Designers, Developers, and Analysts, working autonomously like a startup. Data Analysts in the Toss community belong to the DA chapter, which meets every Wednesday to share insights on data analysis topics. The DA chapter comprises team members with 1 to 12 years of experience from diverse backgrounds, including finance, corporate, gaming, and e-commerce. Key Responsibilities You'll Undertake As a Data Analyst at Toss Bank, you will define business problems through data and identify optimal solutions to effect real change. Drive Data-Driven Decision Making: Go beyond merely extracting requested data by defining the 'real problems' behind business needs and formulating hypotheses. Validate hypotheses using appropriate methodologies, such as causal inference and A/B testing, to derive actionable insights. Create Reliable and Efficient Analytical Environments: Focus on developing reusable data structures that team members can utilize repeatedly, moving beyond one-time analyses. Establish data standards through data mart design and consistency validation that everyone can trust. Work Smart with Technology: Utilize cutting-edge technologies (AI, LLM, etc.) to enhance efficiency in repetitive tasks, allowing for a focus on more significant problem-solving. Proactively adopt new analytical methods and tools that can elevate productivity without being constrained by past practices. We Seek a Candidate Who: Can discern the essence of problems and proactively propose solutions that consider the impact on our team, company strategy, and business objectives. Understands complex business logic and can translate this into coherent SQL queries for structured data. Is adept in deep data analysis using tools like Python/R, capable of accurately interpreting experimental results based on statistical knowledge. Can communicate complex analytical findings in simple terms that non-experts can understand and persuade. Preferred Experience: Experience in constructing dashboards and analytical environments using tools such as Tableau or Amplitude is a plus. Prior involvement in service planning and log design stages is advantageous. Experience in leveraging new technologies (like AI) to enhance work processes is preferred. Resume Tips: Detail impactful projects you have worked on. Showcase the process of problem definition, hypothesis formulation, experimental design, validation, and results. Mention any experiences that led to deep user understanding through data analysis and actionable insights. Check if you have extensively utilized mobile service data analysis methods (LTV, AARRR, Cohort, Funnel, etc.).

# Join Us in the Domain- Commerce: Our commerce domain, initiated to enhance simple payment solutions, has grown to provide both group buying and administrative services for sellers. You will own the data for the commerce domain and play a crucial role in expanding our services, significantly contributing to Toss's growth.- Ads: You will take ownership of the advertising domain data to deliver meaningful ads to Toss users. Toss Ads is the most effective performance advertising platform in Korea, and you will help build a solid foundation for its efficient utilization.- Pay: As a key area of finance, the payment domain significantly steers Toss's growth. You will facilitate connections with various merchants and external organizations to develop Toss Pay, ensuring smooth analysis and insights from payment data.- Growth: Focused on enhancing user engagement and economic value, you will strategize and execute plans for the growth of new services and cross-activation of Toss users.- Business: Placed within the business organization that drives revenue growth for Toss, you will utilize comprehensive data across various domains to provide insights for business analytics and revenue growth strategies.- An interview process will determine the most synergistic domain for your placement, considering your strengths and the organization's needs.- **Want to learn more about Toss's Data Organization?** [→ *Toss Data Division Wiki*](https://recruit-data-division.oopy.io/)

Role Overview NielsenIQ is hiring an Analyst for Consumer Data Insights in Seoul. This position focuses on converting complex data into clear, practical insights that help businesses interpret consumer behavior and market trends. What You Will Do Analyze consumer data to identify patterns and emerging trends Translate findings into actionable recommendations for business partners Support decision-making by providing clear, data-driven insights

Coupang seeks a Senior Data Analyst to join the Eats Analytics team in Seoul. This position centers on using data to inform decisions that shape the Coupang Eats customer experience. Role overview The Senior Data Analyst will work closely with teams developing new solutions for Coupang Eats. Analysis and insights from this role help guide improvements and respond to evolving user needs. What you will do Analyze data to support decisions that enhance the Coupang Eats customer journey Collaborate with teams to develop and refine solutions based on user data Monitor and interpret trends to help teams adapt to changing customer requirements Location This role is based in Seoul, South Korea.

Join Our Team The Internal Product Designer will be part of a dedicated team focused on creating products that empower Toss employees to work more efficiently. This includes designing systems for data analysis, onboarding tools for new hires that centralize all information, and solutions that eliminate inefficiencies through automation. Our products are designed with a deep understanding of Toss’s organizational culture, playing a vital role in preserving and promoting our values. Your Responsibilities Design web productivity tools that enhance operational efficiency. Create user experiences for data analysis tools and develop an internal workflow automation portal. Contribute to the creation of optimized workflows that standard tools cannot achieve. Iterate on improvements using Voice of Customer (VOC) feedback, UX design, UI design, and prototyping until we deliver the products our customers desire. Who We Are Looking For A candidate skilled in structuring complex data into intuitive and visual user interfaces. Experience in identifying and articulating customer needs through quantitative and qualitative data. A proven ability to persuade and collaborate with team members to achieve an exceptional customer experience through logical communication. Experience in proactively identifying the causes of inefficiencies and implementing effective improvements to reduce resource usage. Familiarity with Web UI principles. Experience in leading the redesign of technology-driven products to enhance user experience. Direct experience designing internal web products or data analytics tools (e.g., Google Analytics, Mixpanel, Leanplum, Amplitude) is a plus. Portfolio Guidance If you choose to submit a portfolio, we recommend including the thought process behind your problem-solving approach from the user's perspective. Important Notes No portfolio is necessary to apply for the Internal Product Designer position. This approach was designed to save time and allow for a quicker discussion on project concepts. We encourage those who found portfolio preparation a hurdle to apply without hesitation. If you already have a portfolio prepared, feel free to submit it. Regardless of your choice, we will evaluate all candidates based on the same criteria. After a cultural fit interview, we may suggest the most suitable subsidiary for you, whether it be Toss, Toss Payments, Toss Securities, or Toss Bank, based on your strengths and job compatibility.