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Job
· Senior
Senior AI Engineer
AI / ML Engineer
• Senior
• Remote
• Full-time
•
Ukraine
Senior AI Engineer role spanning classical ML models to large language models (LLMs) and computer vision, from research through production deployment.
Stack
Responsibilities
- ▹Model Development: design, train, fine-tune, and evaluate classical ML, deep learning (CNNs, transformers), and generative AI (LLMs, diffusion)
- ▹Data Exploration & Analytics: exploratory data analysis, statistical testing, and time-series/forecasting to inform features and business KPIs
- ▹End-to-End Pipelines: reproducible workflows for data ingestion, feature engineering/prompt stores, training, CI/CD, and monitoring
- ▹LLM & Agentic AI Engineering: prompt crafting, RAG pipelines, autonomous/assistive agents; fine-tuning LLMs on domain-specific datasets
- ▹AI Automation & Integration: exposing AI components as microservices/event-driven workflows; integrating with orchestration tools (Airflow, Prefect) and business APIs
- ▹Continuous Learning: tracking advances in LLMs, vision, and analytics; mentoring junior engineers; contributing to technical direction
Requirements
- ▹BSc in Computer Science, Mathematics, or related field
- ▹5+ years of professional experience on AI/ML projects
- ▹Proficient in Python and core libraries (PyTorch/TensorFlow, scikit-learn, pandas, NumPy)
- ▹Solid understanding of machine-learning algorithms, deep-learning fundamentals, and basic statistics
- ▹Experience with data wrangling and visualization (Matplotlib/Plotly) and exploratory analysis
- ▹Familiarity with at least one of: OpenCV, Hugging Face Transformers, LangChain, MLflow, or similar
- ▹Good grasp of software-engineering best practices: Git, code reviews, testing, CI
Nice to have
- ▹Knowledge of C++ or C# for performance-critical modules
- ▹Experience deploying models via Docker, Kubernetes, or cloud AI services
- ▹Exposure to vector databases and RAG workflows
- ▹Skill in BI/dashboard tools (Power BI, Tableau, Streamlit) or time-series frameworks (Prophet, statsmodels)
- ▹Familiarity with MLOps/LLMOps tooling (DVC, MLflow Tracking, Weights & Biases, BentoML)
- ▹Experience with image processing (OpenCV, segmentation, feature extraction)
- ▹Experience with Spark (PySpark) and distributed data processing on Databricks, AWS EMR, or GCP Dataproc
- ▹Strong SQL skills with large-scale datasets, partitioning, and performance tuning
- ▹Familiarity with modern data lake architectures
Soft skills
Mentoring junior engineersSharing insights and best practices with the teamContinuous-learning mindset
Languages: Angol: Jó szintű (írásban és szóban)
Education: BSc informatika, matematika vagy kapcsolódó terület
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