Senior Data Scientist

Há 3 dias

Uberlândia, Minas Gerais, Brasil beBeeMachine Tempo inteiro US$125.000 - US$175.000
Job Summary

We are seeking a skilled Senior ML Engineer to join our team and elevate our advertising performance by building scalable, production-ready ML systems that optimize revenue while enhancing user experience.

This is an exciting opportunity for a seasoned Machine Learning Engineer with a passion for bridging technical expertise and business acumen to drive impact with a global team of high-performers.

Key Responsibilities
  • 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
Requirements
  • 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
Competencies
  • Impact-Oriented: You align ML systems to business outcomes and measure what matters
  • Technical Builder: You write clean, production-ready code and architect scalable systems
  • Collaborative: You work seamlessly with global teams and communicate complex ideas clearly
  • Resilient & Determined: You dont shy from challenges and drive projects through to impact
  • Curious Innovator: You keep pace with ML/AI trends and creatively apply them to advertising
  • Analytical Problem-Solver: You break down complex systems and find data-driven solutions
What We Offer
  • A dynamic and inclusive culture where speed, ownership, and measurable impact drive success
  • The opportunity to work at the intersection of advertising algorithms, personalization, and optimization
  • A chance to build the ML software and infrastructure that drives ad performance and user engagement at scale
  • A collaborative environment with global teams across product, data, and engineering

  • Data Scientist

    Há 6 dias

    Uberlândia, Minas Gerais, Brasil Microsoft Tempo inteiro

    Overview We are hiring multiple Data Scientists and Applied Scientists across LATAM to join the Microsoft 365 team. These are remote positions, allowing you to work from home. You will help shape one of Microsoft's fastest-growing cloud services, with work that directly impacts Copilot by enabling personalized, context-aware experiences for millions of users...

  • Senior Data Engineer

    Há 4 dias

    Uberlândia, Minas Gerais, Brasil buscojobs Brasil Tempo inteiro

    About The Role We are seeking experienced Data Engineers to develop and deliver robust, cost-efficient data products that power analytics, reporting and decision-making across two distinct brands. What You'll Do Build highly consumable and cost-efficient data products by synthesizing data from diverse source systems. Ingest raw data using Fivetran and...

  • Senior Data Engineer

    Há 4 dias

    Uberlândia, Minas Gerais, Brasil buscojobs Brasil Tempo inteiro

    About The RoleWe are seeking experienced Data Engineers to develop and deliver robust, cost-efficient data products that power analytics, reporting and decision-making across two distinct brands.What You'll DoBuild highly consumable and cost-efficient data products by synthesizing data from diverse source systems.Ingest raw data using Fivetran and Python,...

  • Senior Data Science Strategist

    Há 2 dias

    Uberlândia, Minas Gerais, Brasil beBeeMachineLearning Tempo inteiro US$180.000 - US$200.000

    Key RoleWe are seeking a visionary leader to spearhead the development of our personalization and optimization systems, defining our ML architecture and influencing strategic direction across the organization.ResponsibilitiesDevelop and implement a company-wide personalization strategy to drive business results through data-driven decision makingLeverage...

  • Data Product Developer

    Há 4 dias

    Uberlândia, Minas Gerais, Brasil beBeeData Tempo inteiro US$80.000 - US$120.000

    Senior Data Engineer RoleWe are seeking experienced professionals to develop and deliver robust data products that power analytics, reporting, and decision-making.About The JobBulk highly consumable data products by synthesizing data from diverse source systems.Ingest raw data using Fivetran and Python, staging and enriching it in BigQuery to provide...

  • High-Performance Data Engineer

    Há 4 dias

    Uberlândia, Minas Gerais, Brasil beBeeData Tempo inteiro US$70.000 - US$85.000

    Job DescriptionWe are seeking a skilled professional to fill the role of Senior Data Engineer. This individual will play a critical part in building and maintaining large-scale data pipelines, collaborating closely with cross-functional teams to deliver high-quality applications.As a Senior Data Engineer, you will be responsible for leading projects from...

  • Senior Data Products Developer

    Há 4 dias

    Uberlândia, Minas Gerais, Brasil beBeeDataEngineer Tempo inteiro

    Job Description:We are seeking experienced professionals to develop and deliver robust data products that power analytics, reporting and decision-making.

  • Chief Personalization Engineer

    Há 5 dias

    Uberlândia, Minas Gerais, Brasil beBeeMachine Tempo inteiro R$120.000 - R$150.000

    Personalization Systems ArchitectThis is a highly skilled leadership role for an experienced Machine Learning Engineer to lead the development and implementation of large-scale personalization systems.The ideal candidate will have extensive knowledge of modern ML architectures, strong system design skills for ML infrastructure, and the ability to mentor...

  • Senior Full Stack Developer

    Há 6 dias

    Uberlândia, Minas Gerais, Brasil buscojobs Brasil Tempo inteiro

    Senior Full Stack Developer (Angular / SQL / )We are seeking a remote, full-time Senior Full Stack Developer with 5+ years of software development experience using Angular, SQL, and to develop analytics dashboard web applications for our industry-leading U.S. client. In this job, you will build new capabilities in the client's core data product in support...

  • Senior Machine Learning Engineer, Ad Performance

    Há 3 dias

    Uberlândia, Minas Gerais, Brasil Launch Potato Tempo inteiro

    Senior Machine Learning Engineer, Ad Performance Join to apply for the Senior Machine Learning Engineer, Ad Performance role at Launch Potato 3 days ago Be among the first 25 applicants Join to apply for the Senior Machine Learning Engineer, Ad Performance role at Launch Potato WHO ARE WE? Launch Potato is a profitable digital media company that reaches...