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Senior Data Engineer Miejsce pracy: Kraków Technologies we use Expected Python Flask PySpark TensorFlow scikit-learn Optional Spark Kafka Delta Lake About the project The Senior Data Platform Engineer is a key development role in the Global IT organization responsible for implementing and governing the data architecture that supports both analytics and data platform initiatives. This position is part of the Data, Analytics, and AI organization and plays a critical role in enabling scalable, secure, and high-performing data solutions across the enterprise. You will work closely with business stakeholders, BI analysts, AI engineers, product owners, and application specialists to translate business needs—especially in finance, sales, supply chain, and operations—into innovative data models, analytics products, and intelligent applications. Position is located in Kraków. Your responsibilities Lead the development of robust data models and analytics products that deliver actionable insights and predictive capabilities for business domains such as finance, sales, supply chain, and operations. Design and implement advanced analytics workflows, enabling business users to make data-driven decisions. Build end-to-end data pipelines for ingestion, transformation, and delivery, integrating diverse data sources (ERP, CRM, unstructured data, external APIs). Collaborate with AI engineers to develop, deploy, and maintain machine learning models and intelligent automation within business applications. Develop APIs, microservices, and application components that integrate analytics and AI into operational systems and user-facing products. Champion best practices in analytics engineering, data modelling, and application development, mentoring junior team members. Ensure data quality, security, and compliance throughout the application lifecycle. Drive technology adoption, recommending new tools and frameworks for AI, analytics, and application development. Engage with stakeholders to understand business requirements and deliver solutions that create tangible impact. Our requirements Bachelor’s or Master’s in Computer Science, Engineering, or related field, with 6 years in data engineering, analytics, or application development. Proven experience designing and delivering data models and analytics products for business domains such as finance, sales, supply chain, and operations. Strong Python development skills, including experience with frameworks for data processing, machine learning, and application development (e.g., FastAPI, Flask, PySpark, TensorFlow, scikit-learn). Hands-on experience with cloud data platforms (Snowflake, Databricks, Azure), and modern data pipeline tools (dbt, Dagster, Airflow). Expertise in data modelling, ETL/ELT, and integrating business systems (ERP, CRM, CPQ) as well as unstructured data (images, text, graphs). Experience deploying and maintaining machine learning models in production environments. Skilled in stakeholder management, balancing short-term deliverables with long-term strategy. Familiarity with DevOps, CI/CD, and agile development practices. Optional Certifications in Azure, Snowflake, Databricks, or relevant AI/ML technologies. Experience with big data technologies (Spark, Kafka, Delta Lake). Knowledge of data governance, security, and compliance frameworks. Experience developing user-facing applications or dashboards (e.g., Streamlit, Dash, Power BI). What we offer Attractive salary and additional bonus in accordance with company policy. Employment based on an employment contract (UoP). Private medical care and life insurance. Contribution to sports memberships and purchases related to sports and culture. Company Social Fund - subsidy for holidays, non-refundable financial assistance. Employee Assistance Program - free and fully confidential psychological, legal, and financial counseling support for employees and their family members. Benefits sharing the costs of sports activities private medical care life insurance remote work opportunities integration events employee referral program Radiometer Sp. z o.o. Bring more to life. Are you ready to accelerate your potential and make a real difference within life sciences, diagnostics and biotechnology? At Radiometer, one of Danaher’s 15 operating companies, our work saves lives—and we’re all united by a shared commitment to innovate for tangible impact. You’ll thrive in a culture of belonging where you and your unique viewpoint matter. And by harnessing Danaher’s system of continuous improvement, you help turn ideas into impact – innovating at the speed of life. At Radiometer, life comes first. Our vision is to improve global healthcare with reliable, fast, and easy patient diagnoses. We’re a team that celebrates diverse ideas and continuous improvement. Here, you’ll find a place to grow and make a real impact, with your unique perspective driving us forward in improving patient care. At Radiometer, our vision is to improve global healthcare with reliable, fast, and easy patient diagnoses. I hereby give consent for my personal data included in the application to be processed for the purposes of the recruitment process in accordance with Art. 6 paragraph 1 letter a of the Regulation of the European Parliament and of the Council (EU) 2016/679 of 27 April 2016 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data, and repealing Directive 95/46/EC (General Data Protection Regulation).