ML Engineer (LLMs)

Job Opportunity: Machine Learning Engineer (LLMs) - Work Remotely from Poland

Location: Remote (Poland)
Salary: 17,500 - 35,000 PLN gross/monthly

Job Overview

We are seeking a passionate Machine Learning Engineer to join our dynamic team at Brainly. You will transform machine learning artifacts into production systems, implement state-of-the-art MLOps practices, and develop your skills in NLP, Computer Vision, Generative AI, and large-scale data processing.

Key Responsibilities

• Transform machine learning artifacts into functional production systems and services.
• Implement tools and frameworks to assist Data Scientists and other stakeholders, optimizing areas in model training, evaluation, data annotation, and processing.
• Process large datasets, utilizing both prepared data pipelines and quick experimentation methods.
• Integrate ML solutions within larger business systems and product features.
• Lead innovation and validate AI opportunities with state-of-the-art Computer Vision, NLP, and modern LLM services.
• Research and stay updated with the latest AI technologies, including models, algorithms, tools, libraries, SaaS, and APIs.
• Build, deploy, automate, maintain, and manage the lifecycle of data science models within the AI Services department.
• Provide engineering support for internal research projects and ML-based production solutions in various areas like Trust & Safety and content moderation.
• Collaborate with production teams to adopt standardized solutions developed by the ML infrastructure team.

Ideal Candidate Profile

The perfect candidate is an enthusiast of educational technologies, blending a background in software development with expertise in cloud infrastructure, machine learning, and Python coding. They will be deeply committed to high-quality software standards, automation, and seeing projects through to completion.

Requirements

• 3+ years of experience with Deep Learning models in production or a related field.
• 1+ years of experience with Deep Learning models for NLP, language models, or text analytics in production.
• Proficiency in Cloud Computing (preferably AWS or Azure, GCP).
• Experience with ML pipelines, feature engineering, training, evaluation, and inference.
• Strong Python coding skills and familiarity with relevant libraries like numpy, Boto3, FastAPI, PyTorch, Pandas, and Poetry.
• Experience with Machine Learning frameworks such as TensorFlow, PyTorch, AWS Sagemaker, scikit-learn, and Transformers.
• Deep understanding of Deep Neural Networks, NLP, LLMs, and/or Computer Vision.
• Familiarity with Bash and Linux/Unix, cloud services, parallel computing, and data analysis tools.
• Fluency in English.

Preferred Qualifications

• Degree in STEM fields (e.g., science, technology, engineering, mathematics).
• Experience with data storage and processing technologies, large-scale ML model serving, Kubernetes, and IaC tools.
• Understanding of Data Engineering, CI/CD, MLOps stack, and modern model serving frameworks.

What We Offer

• Professional Growth: $800/year for personal development, extra time for attending conferences and workshops, and unlimited access to online learning platforms.
• Health and Wellness: Comprehensive private health and dental care packages for you and your family, sport card (Multisport Plus), and mental health support services.
• Personal Concierge: AskHenry will assist with daily tasks such as planning vacations.
• Community and Engagement: Join internal communities, participate in charity, diversity, and inclusion initiatives, and attend internal events or public appearances representing Brainly.
• Stock Options: Potential of stock options participation.

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About Brainly

Brainly is the world's leading AI education tool, committed to offering