Data Architect

Are you looking to be a part of a growing global organization? We are currently looking for a Big Data Architect to join our team! Who we are: SiiRA is a global platform that connects top-notch digital professionals with US-based companies in digital growth mode. At SiiRA, we believe in an agile and sustainable workspace that promotes access to worldwide talent and drives enterprise growth. This is why SiiRA builds and fosters remote and competent teams that make the most of your expertise and skills. Who we are looking for: We’re looking for a seasoned Big Data Architect with deep expertise in big data environments to design, optimize, and lead data architecture across our media and advertising platforms. You’ll play a critical role in enabling scalable, high-performance data solutions that support advanced targeting, campaign analytics, and real-time audience insights. Key Responsibilities: • Design and refine conceptual and logical data models aligned with media and advertising use cases (e.g., impression tracking, audience segmentation, campaign performance). • Analyze system requirements and implement end-to-end data architecture strategies to ensure performance, scalability, and security. • Own the development and maintenance of efficient, reliable data pipelines, powering real-time and batch analytics. • Continuously improve system performance through rigorous testing, troubleshooting, and integration of new technologies. • Collaborate with engineering, data science, and product teams to support dynamic reporting, ad personalization, and audience intelligence initiatives. Qualifications: • 10+ years in data architecture and modeling, with a strong foundation in relational and distributed systems. • 3+ years in big data environments (100TB+), ideally in media, advertising, or marketing tech. • Familiarity with data visualization tools (e.g., Looker, Tableau) to support stakeholder-facing reporting. • Advanced proficiency in SQL, Python, and Entity Relationship Diagrams (ERD). • Deep experience with Google Cloud Platform (GCP) - especially BigQuery, GCS, Cloud Functions, and Cloud Composer. • Strong hands-on experience with DBT (Data Build Tool) for data transformation and modeling. • Solid understanding of data lake and warehouse principles with a focus on high-throughput, large-scale environments. • Expertise in data mining and segmentation techniques, especially in programmatic advertising or cross-channel analytics. • Proven ability to build and maintain data pipelines handling complex ad tech and media datasets. • Knowledge of Modern Data Technology released in the last 2-3 years. Note: The Interview Process includes a 60-minute technical interview with live coding. At SiiRA, we cherish diversity, equity, and inclusiveness. Our priority is that you feel respected and appreciated. As leaders and partners across industries, we strive to cultivate an environment reflective of our greatest asset: our people. Please visit our website and follow SiiRA on LinkedIn to stay updated with all our job postings.