Senior Data Scientist / Senior Machine Learning Engineer - AI at Massive Scale

LoopMe

  • Львовская Область
  • Постоянная работа
  • Полная занятость
  • 20 д. назад
Job Description:Help us push AI further - and fasterLoopMe's builds production AI that powers real-time decisions for campaigns seen by hundreds of millions of people every day. We process billions of data points daily - and we don't just re-apply old tricks. We design and deploy genuinely novel machine learning systems, from idea to prototype to production.You'll join a high-trust team that has a 5-star Glassdoor rating led by , where your work moves fast, ships to production, and makes measurable impact.What you'll do:
  • Design, build, and run large-scale ML pipelines that process terabytes of data
  • Apply a mix of supervised learning, custom algorithms, and statistical modelling to real-world problems
  • Ship production-grade Python code that's clear, documented, and tested
  • Work in small, agile squads (3-4 people) with DS, ML, and engineering peers
  • Partner with product and engineering to take models from idea → production → impact
  • Work with Google Cloud, Docker, Kafka, Spark, Airflow, ElasticSearch, ClickHouse and more
What you bring:
  • Bachelor's degree in Computer Science, Maths, Engineering, Physics or similar (MSc/PhD a plus)
  • 4+ years' commercial Python experience
  • Track record building ML pipelines that handle large-scale data
  • Excellent communication skills - comfortable working across time zones
  • A curious, scientific mindset - you ask “why?” and prove the answer
Bonus if you have:
  • Experience with adtech or real-time bidding
  • Agile / Scrum experience
  • Knowledge of high-availability infrastructure (ElasticSearch, Kafka, ClickHouse)
  • Airflow expertise
About the Data Science Team:We're 17 ML engineers, data scientists, and data engineers, distributed across London, Poland, and Ukraine - acting as one team, not a satellite office.What sets us apart:
  • Led by an experienced Chief Data Scientist who codes, leads, and listens
  • Inclusive, supportive culture where ideas are heard and people stay
  • Strong values: open communication, continual innovation, fair treatment, and high standards
  • Track record of publishing award-winning research in automated bidding
Don't just take our word for it - check our (search “Data Scientist”) for a real view of the culture.About LoopMe:LoopMe was founded to close the loop on brand advertising. Our platform combines AI, mobile data, and attribution to deliver measurable brand outcomes - from purchase intent to foot traffic. Founded in 2012, we now have offices in New York, London, Chicago, LA, Dnipro, Singapore, Beijing, Dubai and more.What we offer:
  • Competitive salary + bonus
  • Billions of real-world data points to work with daily
  • Flexible remote/hybrid options
  • Learning budget and career growth support
  • Friendly, transparent culture with strong leadership
Hiring process: * Intro with Talent Partner
  • 30-min technical interview with Chief Data Scientist
  • Panel with 2 team members (technical, culture & collaboration)
  • Offer - usually within 48 hours of final round
Are you ready to design and deploy AI systems that run at truly massive scale?

LoopMe