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OPSWAT

Machine Learning Data Engineer

OPSWAT · Budapest, Hungary

Posted about 2 months ago · Previously reposted

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

Is this posting real?

This role has been open
65 days
OPSWAT's roles stay open a median of 66 days
Reposted
Yes
taken down and listed again at least once
Salary listed
No
1% of OPSWAT's roles list one
Ghost-job risk at OPSWAT
high
70 stale, 5 reposted of 89 open
Hiring momentum
118 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-08

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

About this role

As a Data Scientist at OPSWAT, you will focus on building and maintaining data pipelines, ensuring data quality, and managing dataset versioning. You will collaborate with data science and product engineering teams to optimize data-sharing processes while addressing ML-specific data concerns. This role is crucial for enhancing model quality by improving the underlying data foundation.

Our read on this posting2.4out of 5
benefits
3/5
freshness
1/5
career value
4/5
role clarity
4/5
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 OPSWAT as an employer.

What you need

  • 3+ years data engineering experience
  • strong Python and SQL
  • Experience with data versioning tools (DVC, LakeFS, or similar)
  • pipeline orchestration (Airflow, Dagster, or similar)
  • Understanding of ML-specific data concerns: train/test leakage, label noise, distribution shift
  • Rigor in documentation and reproducibility

What you get

  • Innovative Environment
  • Collaborative Culture
  • Professional Growth
  • Impactful Work
  • Fun and Dynamic Atmosphere

Worth weighing

  • No salary listed
  • Role is focused on data quality and pipelines, may not involve direct machine learning model development
  • New office opening in Budapest may come with initial uncertainties

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

Listed by OPSWAT on their greenhouse job board, last confirmed open on 2026-10-08. PitchMeAI is not the employer.

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