Senior Big Data Engineer

Join Sigma Software’s AdTech Competence Center — a 300+ team of experts delivering innovative, high-load, and data-driven advertising technology solutions. Since 2008, we’ve been helping leading AdTech companies and startups design, build, and scale their technology products. We focus on fostering deep domain expertise, building long-term client partnerships, and growing together as a global team of professionals passionate about AdTech, data, and cloud-based solutions. Our client is an international AdTech company developing modern, privacy-safe, and data-driven advertising platforms. The team works with AWS and cutting-edge data technologies to build scalable, high-performance systems. The project revolves around the development of a next-generation AdTech platform that powers real-time, data-driven advertising. It leverages AWS, Python, and distributed data frameworks to process large-scale datasets efficiently and securely — enabling businesses to make smarter, faster, and more informed marketing decisions.

Requirements

Python / strong; SQL / strong; PySpark / good; AWS / strong; English / strong

Benefits

Diversity of Domains & Businesses; Variety of technology; Health & Legal support; Active professional community; Continuous education and growing; Flexible schedule; Remote work; Outstanding offices (if you choose it); Sports and community activities