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HelloFresh

Senior Machine Learning Product Engineer, Communications, Growth Alliance

HelloFresh · Warszawa, Masovian Voivodeship, Poland

Posted about a month ago

or apply directly on HelloFresh's site. We never take the application ourselves.

Is this posting real?

This role has been open
30 days
HelloFresh's roles stay open a median of 34 days
Reposted
No
Salary listed
No
0% of HelloFresh's roles list one
Ghost-job risk at HelloFresh
high
165 stale, 28 reposted of 464 open
Hiring momentum
710 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from HelloFresh's own greenhouse board since 2026-08-03. Full hiring picture for HelloFresh.

About this role

As a Senior Machine Learning Product Engineer at HelloFresh in Warsaw, you will work within the Communications tribe to enhance personalized customer interactions through data-driven solutions. Your role involves improving decision-making processes for communication channels, streamlining content generation, and developing automated tools for marketing teams. You will collaborate with cross-functional teams to build and maintain machine learning systems that optimize user engagement and operational efficiency.

Our read on this posting3.2out of 5
benefits
3/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of HelloFresh as an employer.

What you need

  • Hands-on experience working with AI tooling (e.g., Claude Code, Cursor, Copilot)
  • Deep data/ML engineering expertise
  • Experience operating models or data products in production
  • Fluency across the data and ML stack (Python, Spark, Databricks)
  • Working knowledge of the backend and platform stack (Go, Kafka, Kubernetes)
  • Statistical literacy to design experiments and interpret results

Nice to have

  • 5+ years of experience building and operating production ML systems

What you get

  • Global collaboration at scale
  • Technology with real-world impact
  • Technical/Product/Design leadership
  • End-to-end development/delivery
  • Access to workspace at Warsaw centre with modern facilities

Worth weighing

  • No salary listed
  • Focus on cross-functional collaboration may require adaptability
  • Role involves both engineering and product responsibilities, which may vary in scope

Summarised from HelloFresh's posting. Read the full original.

Listed by HelloFresh on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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