• Administer Microsoft 365 (Exchange Online, Teams, SharePoint Online, OneDrive) • Manage Windows Server, Active Directory, Microsoft Entra ID and Group Policy • Administer Microsoft 365 licensing and tenant configuration • Manage Entra ID, Conditional Access, MFA, PIM, RBAC and user lifecycle • Maintain secure identity governance • Own Microsoft Intune and endpoint management • Lead enterprise Windows patch management for workstations and servers • Develop deployment rings, testing, rollback and validation processes • Monitor compliance and coordinate remediation with Infrastructure and InfoSec • Administer Microsoft Defender technologies • Improve Microsoft Secure Score • Support CMMC, NIST and Microsoft GCC/GCC High environments • Develop PowerShell automation • Standardize administration and improve operational efficiency • Partner with Infrastructure, InfoSec, Enterprise Applications and Service Desk teams • Provide Tier 3 Microsoft platform support

WHO WE ARE Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow, and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying identity, intelligence, and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. Our enterprise customers across multiple verticals are empowered to personalize experiences with consumers at an individual level across every channel, delivering better results for marketing programs. Zeta was founded in 2007 by David A. Steinberg and John Sculley and is headquartered in New York City with offices around the world. To learn more, go to www.zetaglobal.com. The Role As a Senior Compute Platform Engineer on the Data Platform team, you will be part of the group responsible for building and running the data infrastructure that powers Zeta's platform, including Zeta’s lakehouse platform. The Data Platform team delivers reliable, cost-efficient data processing that scales with growth — so engineers and analysts can focus on business problems instead of wrestling with infrastructure. The Data Platform team empowers data scientists and data engineers through a Scala data warehouse framework designed for data modeling and the creation of type-safe and easily testable batch jobs. The team also orchestrates a compute environment that simplifies the execution of Spark jobs, facilitating the analysis of terabytes of data with ease and cost-effectiveness. The runtime environment is based on Hadoop clusters on EC2 spot instances, dynamically scaling up as required, ensuring high resource utilization and stability. Our team is responsible for the development and deployment of the company's next-generation technology, closely collaborating with the company's other branches in San Francisco and Berlin. You will help grow the team through mentoring, code reviews, and knowledge sharing so others can work effectively with our stack. This is a hybrid role based out of our Copenhagen, Denmark office. Essential Responsibilities: As a Senior Compute Platform Engineer, your responsibilities will include: - Operating and implementing new features in the framework and the services managed by the team - Engaging with data scientists and identifying ways of improving their experience and productivity when using our framework and services - Identifying and implementing computational improvements - Making improvements and/or fixing bugs by submitting patches to open-source projects in our stack, such as Spark, Iceberg, Hadoop, Airflow, and many others - Acting as an expert on Spark and Scala - Mentoring engineers (including through pairing, design discussions, and knowledge-sharing sessions) and helping raise the bar on quality, reliability, and good practices across the team Desired Characteristics: - 3+ years of software engineering experience - A degree in Computer Science, Software Engineering, Physics, Math, or a related field - 1+ years of experience and proficiency in Scala or other JVM-based languages - Experience with Spark and/or other large-scale data-processing frameworks - Experience with Kubernetes is a plus - Basic knowledge of Amazon Web Services (EC2, S3, Athena, etc.) - Interest in back-end technologies, architecture, and passion for learning new things - Interest in math, statistics, or adtech technology is a plus - Analytical approach to problems and pragmatic approach to solutions - Ability to work independently and enterprisingly in a dynamic environment where work priorities can change - Excellent interpersonal and communication skills, with the ability to discuss ideas in a distanced and constructive manner PEOPLE & CULTURE AT ZETA Zeta considers applicants for employment without regard to, and does not discriminate on the basis of an individual’s sex, race, color, religion, age, disability, status as a veteran, or national or ethnic origin; nor does Zeta discriminate on the basis of sexual orientation, gender identity or expression. We’re committed to building a workplace culture of trust and belonging, so everyone feels invited to bring their whole selves to work. We provide a forum for employees to celebrate, support and advocate for one another. Learn more about our commitment to diversity, equity and inclusion here: https://zetaglobal.com/blog/a-look-into-zetas-ergs/ ZETA IN THE NEWS! https://zetaglobal.com/press/?cat=press-releases #LI-DD1

From empowering entrepreneurs to build successful businesses, to supporting their clients to arrange 'me time' moments, we’re in the business of elevating people - helping them to thrive and feel fantastic. Lifting others up can be hard, heavy work, and we passionately believe that the sense of purpose and personal satisfaction this brings are worth it. What started in Poland is now an international, cloud-based marketplace that’s scaling rapidly. We bring independent business owners together with their customers on a product that connects creative communities and opens up worlds of opportunities. For our providers, our products offer services for getting booked, paid, and building a loyal client base. For their clients, we’re where they can find their favourite spots, discover new businesses and book appointments in an instant. Working in a rapidly growing, ever-changing scale-up comes with its own set of opportunities and challenges. If you prefer a stable environment, with clear processes and structures then, we've got to be honest, you won't always find that here. However, if you enjoy inventively solving problems with others, helping create clarity when things get confusing, and prioritising your own path within ambiguity, then the chances are that you'll love the opportunities available to grow your career at Booksy. The people you’ll like to work with and things you'll enjoy impacting:**As a Data Platform Engineer reporting to the Data Platform Engineering Manager in our Data & Analytics - Data Platform Engineering team, your purpose will be to build and maintain the foundational cloud infrastructure that powers data at Booksy. You’ll act as an enabler for our data engineering and analytics teams, prioritizing reliability, automation, and self-service. From developing GCP infrastructure using Terraform to optimizing CI/CD workflows and managing our Cloud Composer/Airflow scheduler, you will directly influence how safely and efficiently we scale our data ecosystem.

• Empower Chrono24's engineers to work with AI • Build quality automation and processes for reliable AI code review • Ensure AI-friendly documentation and code structure • Evaluate AI tooling and guide decisions for effective adoption • Collaborate with engineering teams to understand problems and build solutions