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Nord Security

Machine Learning Engineer | Mid-Senior | Threat Intelligence | Poland remote

Job Summary

This role involves designing and implementing machine learning models in production, creating infrastructure for data processing, and ensuring scalable and reliable deployment of models. The candidate should have at least two years of experience in machine learning, data engineering, or software development, with proficiency in Python and familiarity with cloud services like AWS. The position offers opportunities for professional growth, hybrid work arrangements, and a comprehensive benefits package focused on health, well-being, and team engagement.

Required Skills

Data Engineering
Python
APIs
CI/CD
Troubleshooting
Problem-Solving
DevOps
Machine Learning
Communication
AWS
Data Structures
Algorithms
Software Development
Distributed Computing
PyTorch
TensorFlow
Operating Systems
Containerization
Kubernetes
Big Data
Hadoop
Spark
Version Control
MLFlow
HuggingFace

Benefits

Health Insurance
Paid Time Off
Mental Health Support
Company Retreats
Work from Anywhere
Training & Development
Hybrid Work
Wellness Programs
Company Events
Career Growth
Mentorship
Extra Vacation Days
Team Building

Job Description

The world’s most advanced VPN, and a whole lot more.


If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands.


Your impact? Helping millions take back control of their online security, privacy, and data.



Main Responsibilities
  • Design & implement machine learning models in production;
  • Create infrastructure for data ingestion, cleaning, and transformation;
  • Ensure scalability, reliability, and performance of deployed models & infrastructure;
  • Work closely with cross-functional teams to integrate machine learning solutions into products and services;
  • Document model development processes, experiments, and results for future reference and reproducibility.


Core Requirements
  • Degree in Computer Science, Engineering, Mathematics, or a related field or equivalent work experience;
  • 2+ years of experience working as Machine Learning Engineer;
  • Proven experience in Data Engineering, Software Development, DevOps, Machine Learning or a related field;
  • Strong understanding and proficiency in Python programming language;
  • Proven track record of deploying machine learning models in production environments with containerization and orchestration using Docker, Kubernetes, MLflow, etc.;
  • Experience with machine learning frameworks and libraries like TensorFlow, PyTorch, HuggingFace, etc.;
  • Experience with AWS services - RDS, Lambda, EC2, S3, EMR, SageMaker, etc.;
  • Experience with version control systems and CI/CD pipelines;
  • Experience developing scalable APIs;
  • Familiarity with big data technologies like Hadoop, Spark, etc.;
  • Good understanding of Computer Science fundamentals (algorithms, data structures, distributed computing, operating systems);
  • Understanding of Machine Learning fundamentals;
  • Strong problem-solving skills and ability to analyze complex problems, troubleshoot issues, and develop practical solutions;
  • Ability to communicate problems and solutions with people from different technical backgrounds;
  • Attention to detail, and ability to work independently and collaboratively in a fast-paced environment;
  • Excellent verbal and written communication skills in English.


Salary Range
  • Gross Salary 17600 - 29900 PLN/Month.



What We Offer


Innovate with industry leaders

Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.


Learn & grow

Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.


Hybrid work

Enjoy the flexibility with 3 office days and working from home for the remaining 2.


Work from anywhere

Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.


Physical well-being

Fuel your active lifestyle with online workouts led by our Physical Well-Being experts.


Mental & emotional health

Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.


Premium healthcare

Receive private health insurance giving you peace of mind for your health needs.


Extra days off

Enjoy additional vacation days off as you grow with us. Plus, get extra days for sick leave, special occasions, or parenting needs.

Joyful moments – special treats

Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.


Company events & team-building

Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.


Workation

Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.


Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes:https://bit.ly/40GWyjL

Interested in this job?

Application deadline: Open until filled

Logo of Nord Security

Nord Security

Nord Security is the leader in the field of online privacy and security. Our security tools have earned praise from respected experts and tech outlets.

See more jobs
Date PostedJune 26th, 2025
Job TypeFull Time
LocationRemote - Warsaw
Salary$17,600 - $29,900
Exciting remote opportunity (requires residency in Poland) for a Machine Learning Engineer | Mid-Senior | Threat Intelligence | Poland remote at Nord Security. Offering $17,600 - $29,900 (full time). Explore more remote jobs on FlexHired!

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