Data Engineering Team Lead - Smadex SLU

Smadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are one of the top mobile ad-tech companies in the world and the largest Demand Side Platform (DSP) based in Europe, with our revenues over +$100M and consistently growing +40% YoY over the past years.

Our mission is to continue toimprove our ad-tech platform to help our clients achieve their programmatic advertising campaign goals, and we want to give our employees a job they’ll love, where they will be challenged to improve results through real-life engineering and data analysis and where everyone’s implication has an impact.

We are looking for a highly skilled Data Engineering Team Lead with a deep background in big data architectures and a proven track record of leading high-performing technical teams. You should be passionate about extreme performance and excited by the challenge of managing massive data streams. Your success will be measured by your ability to scale the engineering organization, design robust data quality frameworks, and deliver the infrastructure required for advanced machine learning feature serving.

This is a full-time position based in Austin, TX, or New York, NY

What will you do at Smadex?

You will lead our core Data Engineering group, reporting directly to the Chief Data Officer. You will be the architect and leader for a collaborative group of engineers responsible for enabling complex data to be available in our real-time bidding platform for Machine Learning models. As the leader, you will oversee the formation and growth of two specialized sub-teams: Data Quality and Feature Engineering. We foster a fast-paced environment where autonomy is valued, and you will provide the platform for your team to solve extreme engineering challenges while growing their careers.

You will lead the strategic expansion of our data capabilities, managing the end-to-end lifecycle of our data pipelines. You will be responsible for building out two distinct sub-teams:

• Data Quality Team:Focused on building automated testing, observability, and validation frameworks to ensure our massive data ingestion is accurate and reliable.
• Feature Engineering Team:Focused on bridging the gap between raw data and ML inference, building the "Feature Store" and Spark pipelines that feed our real-time bidding models.

You will define the technical roadmap, mentor senior and junior engineers, and ensure operational excellence across our distributed systems.

Key Responsibilities

• Organizational Leadership:Lead and scale two specialized sub-teams (Data Quality and Feature Engineering), managing performance, career development, and hiring.
• System Architecture:Design scalable, highly available data pipelines bridging big data storage and real-time machine learning inference.
• Data Quality Frameworks:Establish rigorous standards for data observability, implementing automated monitoring and alerting for complex data ingestion services.
• Data Governance and Compliance:Define and enforce policies for data privacy, security, and lifecycle management, ensuring compliance with relevant regulations and company standards.
• Feature Store Ownership:Oversee the development and optimization of high-throughput features using Scala to aggregate data for our Redis Cluster.
• Pipeline Strategy Coordination:Coordinate with the infrastructure team ensuring the execution of complex data workflows and DAGs using Apache Airflow.
• Operational Excellence:Monitor global deployments and ensure the stability, reliability, and performance of production systems following a "you build it, you run it" philosophy.
• CDO Collaboration:Partner with the CDO to align technical strategies with business objectives and Machine Learning roadmaps.
• Executive Alignment: Collaborate closely with the CTO for technical solutions and strategy, and partner with the CPO on product integration and transversal projects.

What you need to have: