Senior ML Engineer — Remote Production-Grade Malware Detection

CloudLinux Inc.; Województwo mazowieckie; Remote; PLN 240,000 - 420,000; Full time

Benefits offered by this job

Fully remote work

Paid 24 days of vacation per year

Private medical insurance

Co-working and gym/sports reimburse.

Budget for education

Job summary

CloudLinux is a global remote-first company delivering high-volume, low-cost Linux infrastructure and security products. We are hiring a Senior ML Engineer to turn vast malware data into deployed detection that ships, with emphasis on false-negative/false-positive control.

Work alongside malware analysts and ML engineers, training models on production data, and advancing the detection cascade. Fully remote work with async collaboration across time zones.

Qualifications

• 5+ years building ML systems in production environments.
• Experience with transformer models and deployment at scale.
• Strong Python, PyTorch, and Hugging Face stack proficiency.

Responsibilities

• Own models from raw data to production, proving improvements with numbers.
• Develop detection pipelines and generate automatic signatures.
• Collaborate with malware analysts and infrastructure engineers daily.

Skills

5+ years ML systems

Transformer models

Python

PyTorch

Hugging Face

English (B2)

SQL

Tools

ONNX

llama.cpp

vLLM

MLflow

Weights & Biases

Job description

CloudLinux is a global remote-first company delivering high-volume, low-cost Linux infrastructure and security products. We are hiring a Senior ML Engineer to turn vast malware data into deployed detection that ships, with emphasis on false-negative/false-positive control.

Work alongside malware analysts and ML engineers, training models on production data, and advancing the detection cascade. Fully remote work with async collaboration across time zones.