LoopMe

Senior Data Scientist / Senior Machine Learning Engineer – AI

LoopMe

full-time

Posted on:

Location Type: Office

Location: Lviv • 🇺🇦 Ukraine

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Job Level

Senior

Tech Stack

AirflowCloudDockerElasticSearchKafkaPythonSpark

About the role

  • 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
  • Process billions of data points daily and deploy novel machine learning systems from prototype to production

Requirements

  • 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
  • Ship production-grade Python code that's clear, documented, and tested
  • Excellent communication skills — comfortable working across time zones
  • A curious, scientific mindset — you ask “why?” and prove the answer
  • Experience with Google Cloud, Docker, Kafka, Spark, Airflow, ElasticSearch, ClickHouse
  • Bonus: Experience with adtech or real-time bidding
  • Bonus: Agile / Scrum experience
  • Bonus: Knowledge of high-availability infrastructure (ElasticSearch, Kafka, ClickHouse)
  • Bonus: Airflow expertise
Benefits
  • 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

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
machine learningPythonsupervised learningstatistical modellingML pipelinesproduction-grade codeagile methodologiesdata processinghigh-availability infrastructure
Soft skills
communication skillscuriosityscientific mindset
Certifications
Bachelor's degreeMScPhD