Machine Learning Engineer
DevsData LLC
Machine Learning Engineer
Salary: 5000-9000$ per month (depending on experience)
Full-time
CoE
Remote from Warsaw
We are looking for a Machine Learning Engineer for a global leader in unified marketing measurement and optimization, recognized by leading industry analysts. The role sits within a NextGen investment initiative, focused on expanding AI/ML capabilities through predictive analytics, generative AI, and agentic systems.
Requirements
Proficiency in Python and ML frameworks (TensorFlow, PyTorch, Scikit-Learn, XGBoost, etc.)
Experience with data pipelines and deploying ML systems in cloud environments (AWS, SageMaker, Docker, Kubernetes)
Hands-on production experience with LLMs and generative AI services (AWS Bedrock, Anthropic Claude, OpenAI, or comparable)
Strong foundations in algorithms, data structures, and software engineering
Attention to detail with a focus on quality control and versioning
Nice to Have
Advanced degree (Master's or Ph.D.) in CS, ML, applied mathematics, statistics, or related field
Experience designing automated evaluation, quality monitoring, or self-correction systems for AI/ML applications
Familiarity with numerical programming and optimization methods
Background in marketing analytics or communicating technical tradeoffs to non-technical stakeholders
Key Responsibilities
Design, develop, and test end-to-end machine learning systems
Implement machine learning and statistical algorithms
Bridge the gap between data scientists and software engineers - translating analytical specs into production-ready applications
Build prototypes and MVPs from minimal proofs of concept
Apply generative AI and agentic approaches to synthetic data generation, model hypothesis development, and automated quality review