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Machine Learning Engineer (LLMs)

Posted about 8 hours agoViewed

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💎 Seniority level: Middle, 3+ years

📍 Location: Poland

💸 Salary: 23500.0 - 35000.0 PLN per month

🔍 Industry: Education Technology

🏢 Company: Brainly👥 251-500💰 $80,000,000 Series D about 4 years ago🫂 Last layoff over 2 years agoEducationEdTechCommunitiesE-LearningAppsSocial NetworkPeer to PeerSoftware

🗣️ Languages: English

⏳ Experience: 3+ years

🪄 Skills: AWSPythonSQLBashCloud ComputingKubernetesMachine LearningPyTorchData scienceREST APITensorflowCI/CDLinuxDevOpsMicroservices

Requirements:
  • 3+ years experience with deployment and maintenance of Machine Learning models in production
  • Experience in deploying and maintaining Deep Learning models, particularly Large Language Models (LLMs)
  • Strong command of writing production-level code in Python, with a focus on best engineering practices, in particular for training & deploying models.
  • PyData stack along with quick frontend frameworks e.g. streamlit.
  • Proven expertise in Cloud Computing (preferably AWS and services like IAM, EC2, S3, ECR, EKS, Redshift, Athena, Glue, Lambda, SecretManager) for storage, data pipelines, ML pipelines, and ML deployment.
  • Machine Learning frameworks such as: Tensorflow, PyTorch, JAX, scikit-learn, Transformers (HuggingFace).
  • Proven track record of development of data and machine learning pipelines.
  • Knowledge of Linux/Unix system, shell scripting.
  • Parallel computing (multi-processing, async, GPUs, types of AI parallelism).
  • Culture of DevOps and high-quality software standards.
  • Fluency in English.
Responsibilities:
  • Operationalization of Machine Learning Models
  • Orchestration of the entire ML model lifecycle, from development and deployment to monitoring, maintenance, and optimization ensuring scalability, efficiency, and reliability.
  • Implementation of automated workflows for model retraining, versioning, and performance tracking to ensure long-term stability.
  • Transformation of Machine Learning artifacts into production systems and services maintaining robust integration with existing engineering infrastructure.
  • Tooling, Infrastructure & Experimentation Support
  • Design and implementation of tools, frameworks, and infrastructure to enhance efficiency of Data Scientists and other stakeholders simplifying areas such as model training and evaluation, data annotation, and processing.
  • Working with large-scale datasets in structured and ad-hoc exploratory setups to support both creation of well-organized data pipelines and rapid experimentation and prototyping.
  • Supporting Technical Lead and Data Scientists in refactoring and optimizing research code, ensuring high-quality, reusability, and scalability of delivered solutions bridging the gap between AI experimentation and real-world deployment.
  • Continuous Learning
  • Staying up to date with cutting-edge advancements in AI technology, including state-of-the-art models, algorithms, tools, and frameworks (both models/algorithms and tools/libraries/SaaS/APIs, etc.).
  • Exploring opportunities to incorporate new methodologies, libraries, and services that enhance Brainly’s AI capabilities.
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