Senior ML Engineer with Python and JavaScript

Senior ML Engineer with Python and JavaScript Miejsce pracy: Lublin Technologies we use Expected Python JavaScript Cloud Databricks LLM GenAI ML Optional Java Scala R About the project We seek passionate Machine Learning Engineers to develop robust solutions to real-world, large-scale problems that have a direct impact on the business. You should have demonstrable experience in ML Engineering and working in a product model using Scrum. As a Machine Learning Engineer, you will be expected to own projects end-to-end - from conception to operationalization- demonstrating an understanding of the full ML model lifecycle. As a result, you will be expected to provide technical solutions and collaborate with your teammates; therefore, strong communication skills are critical in this role. The business goal at this moment will mainly be collaboration with the TechOps department (they have a million different processes related to various types of incidents). Their focus will be the automation and optimization of TechOps processes using Agentic AI and reasoning models. Your responsibilities Working with the Artificial Intelligence and Machine Learning team Designing and implementing scalable applications that leverage predictive models Developing optimization programs to deliver data-driven decisions that result in incredible business impact Contributing to core advanced analytics and machine learning platforms and tools to enable both prediction and optimization model development Our requirements At least 5 years of experience in Machine Learning projects or a similar area Very good knowledge of Python and JavaScript Proficiency in cloud environment (Azure/AWS/GoogleCloud) AI/ML platform experience (Databricks preferred) Familiarity with LLM models (Llama, Cohere, GPT) and GenAI tools (LangChain, Langraph, MLFlow) Optional Knowledge of Java, Scala, R What we offer Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market We share the profit with Workers - over PLN 60M has already been allocated for this aim since 2022 Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more Comfortable workplace – class A offices or remote work Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers Investment in your growth – meetups, webinars, training platform and technology blog – you choose Fantastic atmosphere created by all Sii Power People Recruitment stages Send your CV Talk to us about your expectations Learn more about our projects and choose the best Start your adventure with Sii Sii Sp. z o.o. Sii is the leading technology consulting, digital transformation, engineering, and business services vendor in Poland. We already employ more than 7 500 professionals and implement projects in a variety of industries for clients from many countries around the world. The Great Place to Work title, won 10 times in a row, proves that at Sii we create a friendly work environment. In a survey, as many as 90% of our employees responded that Sii is a great place to work, and 95% of them think we have a great atmosphere here.

Location: Lublin, PL

Posted Date: 4/18/2025