Machine Learning Engineer | Mid-Senior | Threat Intelligence

Our Threat Intelligence team is dedicated to providing accurate and timely information on potential threats to our products. Our team of skilled professionals from various fields, including Data Science, Malware Research, Development, and Privacy, are focused on achieving a common goal by utilizing feeds, heuristics, algorithms, and machine learning.

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.

About Us
Nord Security is a global leader in internet privacy and security solutions and Lithuania’s second tech unicorn. Established in 2012, Nord Security now has more than 1400 employees and serves millions of users worldwide. Our team has a global mission to shape a more secure and peaceful online future for people everywhere. With that in mind, we built several advanced cybersecurity solutions: NordVPN, NordLayer, NordLocker, NordPass, NordProtect, NordStellar, and Saily.
NordVPN is the world’s most advanced VPN service provider, used by millions of internet users worldwide. NordVPN provides double VPN encryption and Onion Over VPN and guarantees privacy with zero tracking. One of the key features of the product is Threat Protection, which blocks malicious websites, malware, trackers, and ads. NordVPN is very user friendly, offers one of the best prices on the market, and has over 5,000 servers in 59 countries worldwide.
And we’re always looking to expand our team of:• Future shapers• Restless achievers• Self-movers• Honest communicators• Team players
What We Offer
• Access to Nord Security products. We build solutions used by millions of users worldwide, and you’ll get to experience our products firsthand, at no charge; • Professional growth. Internal and external events, online training, conferences, books - everything you need to reach full potential; • Health benefits. Private health insurance, sports access card, online workouts, consultations, programs to improve mental health to feel and be your best;• Mental wellbeing. Access to mental health tools like Calm, Headspace, and Mindletic. Options for therapy to keep your emotional wellbeing in check; • Team spirit. Team buildings and parties with games, shows, tastings, food coupons, gifts, and it’s on us; • Additional paid leave. Additional days are covered by us in cases of illness or special occasions; • Flexibility. Flexible working time arrangement.
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