As a **Marketing Performance Expert** concentrating on Cleanrooms, you will partner with diverse teams and external collaborators to develop, oversee, and enhance cleanroom attribution frameworks. You will spearhead technical discussions, ensure data integrity, and contribute to evolving marketing measurement approaches. Join us to lead advancements in marketing analytics and cleanroom technologies. *We accept* *CVs in English only.* **Responsibilities** * Lead technical discussions on Cleanroom deployment and integration with advertising partners * Translate marketing measurement and business questions into Cleanroom queries emphasizing attribution models, reach and frequency, and randomized controlled trials * Collaborate with internal data engineers to link Cleanroom environments and improve data ingestion pipelines * Verify and audit the quality and completeness of partner\-supplied data to guarantee accuracy and reliability * Develop and uphold internal documentation and best practices for Cleanroom operations and strategy * Oversee multiple projects independently within a dynamic environment * Effectively communicate models and methodologies to stakeholders without technical backgrounds * Generate insights and refine cleanroom attribution models to aid paid media teams **Requirements** * Proven experience with at least one Cleanroom platform such as Databricks Cleanroom, Snowflake, or LiveRamp/Habu * Over 5 years of background in data science, analytics, or related technical fields * At least 4 years of expertise in writing advanced SQL queries to extract and manipulate extensive datasets * Strong communication skills capable of explaining complex models to non\-technical audiences * Ability to work autonomously and juggle multiple projects in a fast\-paced setting * Experience in BI analysis and marketing data analytics * English language skills at B2 level or above **Nice to have** * Knowledge of marketing and paid media campaign performance * Experience in gaming, media, or entertainment sectors * Familiarity with Python for data analytics * Understanding of R programming language **We offer** * Learning Culture \- We want you to be the best version of yourself, that is why we offer unlimited access to learning platforms, a wide range of internal courses, and all the knowledge you need to grow professionally * Health Coverage \- Health and wellness are important, that is why we have you and up to four family members in a premiere health plan. We have a couple of options, so you can choose what is best for you and your family * Visual Benefit \- Seeing your work for us would be a sight for sore eyes. We want your vision to always be at 100% which is why we offer up to $200\.000 COP for any visual health expenses * Life Insurance Plan \- We have partnered with MetLife to offer a full\-coverage Ife insurance plan. So, your family is covered, even if you are gone. * Medical Leave Coverage \- We are one of the few companies that cover 100% of your medical leave, for up to 90 days. Your health is the most important thing to us * Professional Growth Opportunities \- We have designed a highly competitive and complete development process, where you will have all the tools to get where you have always wanted to be, personally and professionally * Stock Option Purchase Plan \- As an EPAMer you can be more than just an employee, you will also have the opportunity to purchase stock at a reduced price and become a part owner of our organization * Additional Income \- Besides your regular salary, you will also have the chance to earn extra income by referring talent, being a technical interviewer, and many more ways * Community Benefit \- You will be part of a worldwide community of over 50,000 employees, where you can learn, challenge yourself, stand out, and share your knowledge and experience with multicultural teams! *Please note that even though you are applying for this position, you may be offered other projects to join within EPAM.* EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.