Python Software Engineer (m/f/n)

ESET Research Czech Republic s.r.o.

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Bratislava Until 8/21/2026 3+ years exp First posted August 31, 2025 Last posted March 29, 2026
Job description

Summary

You will be responsible for the design, analysis and implementation of our automated malware detection technologies, machine learning based technologies and infrastructure used for detection of malicious threats. The position involves process automations and an optimization of the system architecture. It also includes contributions to code review sessions.

Job description

A successful candidate will be dedicated to development and continuous improvements of classifiers built on top of the cutting-edge technologies leveraging multiple data sources and different kinds of information.

Although we've got space for people who want to contribute more in research field, at the moment we are primarily looking for people who want to work more on the software engineering part. 

Technologies used in the job 

Python, Impala, Kafka, C/C++, (My)SQL, Hadoop/Hbase, Spark, Hive, Jenkins, Docker, JIRA, Confluence, Git, Scikit, TensorFlow 

Are you cut out for the job? 

Position is suitable for experienced software engineers that have at least some experience with machine learning or data science (school, home experiments, etc.). 

Advanced python is required and it would be nice to have some C/C++ knowledge.

Advantage is to have experiences with CI/CD, so called Big Data technologies and at least basic understanding of computer/network security.

And last but not least, to keep pace with the bad guys you should have a healthy appetite for continuing to learn new things. The appetite for drinks, beers, food and great time will be saturated on several off-site teambuilding activities and annual Christmas party and big company party with cover name 'Zranica'. 

Basic wage component (brutto): from 2700 EUR

* The final basic wage component can be increased accordingly to individual skills and experience of the selected candidate.
* Performance bonus 2 times per year up to 10% of the basic salary paid for the evaluation period(usually 6 months).

 

#LI-MF1 #medior #LI-Hybrid 

Benefits

Health & well-being

  • BenefitPlus
  • Healthcare (check-ups/annual programs)
  • Multisport card
  • Travel card "električenka"
  • Supplementary pension saving
  • Sick days

Family

  • Marriage allowance
  • Childbirth allowance
  • Parental contribution
  • ESET family events (Family day, St.Nicholas)

Office

  • Refreshments in the office (fruits, coffee, soft drinks)
  • Let´s get together breakfast
  • Activity room, quiet room
  • ESET events (Žranica, Christmas party..), teambuildings

Other

  • Loyalty allowance
  • Loyalty extra days off
  • Loyalty cake
  • Loyalty glass award
  • Refer a friend
  • Christmas presents
  • Discounts from external providers

Primary location

Bratislava

Additional locations

Time type

Full time
About this role

Summary

Develop and improve malware detection systems, focus on software engineering and machine learning

Job title

Python Software Engineer (m/f/n)

Experience level

medior

Minimum experience

3+ years exp

Industry

software

Location requirements

Bratislava; remote not specified, likely on-site

Salary

from 2700 EUR

Management role

No

Skills & keywords

Required skills

pythonadvanced pythonc/c++ci/cdbig datasecurity

Preferred skills

tensorflowsparkhadoopdockernetwork security

Specializations

pythonmachine learningdata sciencebig datasecurity
Locations

Structured locations inferred from the posting.

Bratislava, Slovakia

On-site City