Our Client is a fast-growing organization building modern, data- and AI-driven solutions used every day by millions of users.The project focuses on developing scalable Machine Learning systems in areas such as optimization, pricing, recommendations, and Causal AI.We are looking for an experienced Machine Learning Engineer who will support the development of new AI/ML products and take ownership of end-to-end model delivery.📍 WORK MODE 100% remote (with the possibility of occasional meetings at the office in Poznań)🧑‍💻 RESPONSIBILITIESDeveloping, deploying, and productionizing AI/ML solutions, including cloud deployment (Azure / GCP, Snowflake)Delivering models end to end, including MLOps aspects such as monitoring, automation, and maintenanceSolving advanced predictive, optimization, and recommendation problems using modern Machine Learning methodsBuilding solutions based on Causal AI and developing tools leveraging LLM enginesCreating scalable, high-performance ML systems that support key business decisionsDesigning tools and solutions together with the Product Owner and teams of Data Scientists and Analysts, focusing on the highest-value areas🔍 REQUIREMENTSMust-haveMinimum 3 years of experience as a Data Scientist or Machine Learning EngineerVery good knowledge of Python and SQLPractical experience with machine learning, scikit-learn, and GitExperience building, deploying, and maintaining ML models (MLOps)Independence, proactivity, strong analytical thinking, and clear communication skillsEnglish proficiency at B2 level or higherNice-to-haveExperience with Airflow, Bash, Terraform, CI/CD, unit testing, or A/B testingKnowledge of cloud environments and pipeline orchestration🤝 WHY JOIN?Full-time B2B cooperation (outsourcing; 6-month project with the possibility of extension)100% remote work with hardware support provided by the ClientTransparent 3-stage recruitment process with real, actionable feedbackOpportunity to work on solutions that impact the daily experiences of millions of usersFriendly atmosphere and strong support from experienced Data Science and ML expertsTime and space for learning, experimentation, and testing new technologiesBenefits: preferential access to MultiSport, LuxMed, and Uniqa insuranceTQLO Sp. z o.o. — Employment Agency (KRAZ No. 33580)Thank you for all applications. We will contact selected candidates.