Senior Principal Engineer - Profitable AI Programmatic Advertising Platform JobMediabistro • New York, NY, United States
Senior Principal Engineer - Profitable AI Programmatic Advertising Platform Job
Mediabistro • New York, NY, United States
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job_description.job_card.job_descriptionTechnical Skills : Expert-level proficiency in Python and at least one strongly typed, object-oriented language (Rust, C++, or Go) Data Platforms : Hands-on experience with Snowflake for data warehousing and analytics Big Data Processing : Proven experience with PySpark or Scala on Databricks / Apache Spark used for high-volume, streaming data processing Data Engineering : Strong background in building and maintaining data pipelines, ETL processes, and data architecture Container Technologies : Minimum 5 years of hands-on experience with Docker and Kubernetes, including AWS implementations (EKS, ECS, Fargate) Cloud Platform : Required experience working in AWS environment with deep understanding of core services and best practices Ad Technology : Deep understanding of programmatic advertising, RTB (Real-Time Bidding), DSPs, SSPs, or related ad tech systems Machine Learning & AI : Experience building ML pipelines, particularly those involving LLMs, generative AI, or other advanced ML techniques Advanced AWS Services : Experience with additional AWS services such as Lambda, Step Functions, EMR, Redshift, or SageMaker Infrastructure as Code : Proficiency with Terraform, CloudFormation, or similar IaC tools Streaming Data : Knowledge of real-time data processing frameworks (Kafka, Kinesis, Pulsar) Database Technologies : Experience with both SQL and NoSQL databases Experience : 8-15 years of software engineering experience, with 10-12 years being the target range Leadership : Demonstrated ability to lead technical projects and mentor junior team members Communication : Excellent written and verbal communication skills Problem Solving : Strong analytical and problem-solving capabilities with attention to detail
Overview
We are seeking an exceptional Senior Principal Engineer to join our Engineering team. This role combines deep technical expertise in data engineering with leadership responsibilities in a high-impact environment. The ideal candidate will architect and build scalable systems that power our cutting-edge advertising AI platform while mentoring the next generation of engineers.
Key Responsibilities
- Technical Leadership : Design and implement large-scale data engineering pipelines that process billions of ad events daily; Architect robust, high-performance systems using modern data stack technologies; Support the development of machine learning pipelines incorporating LLMs and generative AI for ad optimization and targeting; Drive technical decisions across multiple teams and projects; Establish engineering best practices and standards for the ad technology platform
- System Development : Build and optimize data processing systems using Snowflake and Databricks / Spark; Develop high-performance backend services in Python and at least one systems programming language; Create scalable ETL / ELT pipelines for real-time and batch processing; Implement monitoring, alerting, and observability solutions for production systems; Ensure system reliability, performance, and security across all platforms
- Project Leadership & Mentorship : Lead cross-functional projects from conception through delivery; Mentor junior and mid-level engineers, providing technical guidance and career development support; Collaborate with architects, product managers, data scientists, and other stakeholders to translate business requirements into technical solutions; Conduct code reviews and provide constructive feedback to maintain code quality; Present technical concepts and project updates to both technical and non-technical audiences
Required Qualifications
Preferred Qualifications
Experience & Leadership
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