Machine Learning Engineer for Advertising Innovation

1 dia atrás

Curitiba, Paraná, Brasil beBeePerformance Tempo inteiro
Ad Performance Optimization Engineer\
Job Description\

We are seeking a skilled Ad Performance Optimization Engineer to join our team. As an expert in machine learning, you will be responsible for building scalable and production-ready ML systems that optimize revenue while enhancing user experience.

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You will collaborate across teams to design, deploy, and refine algorithms that improve ad targeting, relevance, and efficiency at global scale.

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Required Skills and Qualifications\
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  • 5+ years of software development and ML engineering, including 3+ years focused on advertising systems\
  • Proven experience optimizing ad performance using both mature models and emerging ML technologies\
  • Expertise in one or more ML areas: Recommendation Systems, Advertising Algorithms, NLP, or CV\
  • Proficiency with Python, SQL, and modern ML frameworks (TensorFlow, PyTorch)\
  • Familiarity with distributed data processing (Spark, Ray) and cloud infrastructure (AWS/GCP)\
  • Strong analytical problem-solving skills with a proven track record of delivering measurable results\
  • Excellent communication, teamwork, and project management skills\
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Benefits\
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  • Develop and scale advertising algorithms that optimize engagement and revenue simultaneously\
  • Apply cutting-edge ML approaches (e.g., reinforcement learning, deep learning for ranking) to improve ad performance\
  • Build scalable infrastructure to support real-time ad decisioning across millions of requests per day\
  • Conduct rigorous experiments (A/B and multivariate tests) to measure model impact on business KPIs\
  • Continuously improve ETL pipelines and monitoring systems to ensure reliable ad delivery\
  • Collaborate with global teams across product, data, and engineering to launch high-impact ad features\
  • Stay ahead of emerging technologies and integrate them into our ML stack when they create competitive advantage\
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Others\

This role is ideal for those who want to accelerate their career by owning outcomes, moving fast, and driving impact with a global team of high-performers. We value diversity, equity, and inclusion, and we do not discriminate based on race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics.

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