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Backend Engineer - Machine Learning Team



Software Engineering
Ra'anana, Israel
Posted on Thursday, April 11, 2024

At ZoomInfo, we encourage creativity, value innovation, demand teamwork, expect accountability and cherish results. We value your take charge, take initiative, get stuff done attitude and will help you unlock your growth potential. One great choice can change everything. Thrive with us at ZoomInfo.

Backend engineers in our machine learning team develop self-running AI software to automate predictive models for recommended searches, apps, and data pipelines. They are responsible for creating data science tools, following security policies, developing code infrastructure and working on complex solutions for data science models to work in production.

We are looking for a highly capable backend engineer for our machine learning team to optimize our machine learning systems, create tools available for the data scientist to use, running automatic evaluations, improve our code infrastructure

Engineer responsibilities:

  • Design, create solutions for machine learning systems and self-running artificial intelligence (AI) software to automate predictive models.
  • Solving complex problems with multi-layered data sets, as well as optimizing existing machine learning libraries and frameworks.
  • Running tests, performing statistical analysis, and interpreting test results.
  • Document and maintain machine learning processes.

Job Qualifications:

  • Bachelor's degree in computer science, data science, mathematics, or a related field.
  • At least five years experience as a backend engineer.
  • Advanced proficiency with Python.
  • Great communication and collaboration skills.
  • Excellent time management and organizational abilities.
  • Innovative mindset, research problems that aren’t always well defined.


  • Knowledge in machine learning.
  • Expertise in at least one popular Python framework (Flask or FastApi)
  • Experience using GCP and/or AWS
  • Experience using GCP dataproc, spark, GAE, GKE
  • Experience using Ray.
  • Weights and Biases or similar platforms.

About us:

ZoomInfo (NASDAQ: ZI) is the trusted go-to-market platform for businesses to find, acquire, and grow their customers. It delivers accurate, real-time data, insights, and technology to more than 35,000 companies worldwide. Businesses use ZoomInfo to increase efficiency, consolidate technology stacks, and align their sales and marketing teams — all in one platform.

ZoomInfo may use a software-based assessment as part of the recruitment process. More information about this tool, including the results of the most recent bias audit, is available here.

ZoomInfo is proud to be an Equal Opportunity employer. We are committed to equal employment opportunities for applicants and employees regardless of sex, race, age, color, national origin, sexual orientation, gender identity, marital status, disability status, religion, protected military or veteran status, medical condition, or any other characteristic or status protected by applicable law. At ZoomInfo, we also consider qualified candidates with criminal histories, consistent with legal requirements.