Applied Machine Learning Researcher (f/m/x)

For our client in the banking industry, we are seeking an Applied Machine Learning Researcher who will join a high-impact Applied AI research team. In this role, you will play a key part in driving the adoption of cutting-edge AI and Machine Learning technologies across the organization. You will work on impactful initiatives that combine research and practical implementation, helping solve complex and unique challenges present within the financial domain. Your tasks - Working closely with cross-functional teams to improve and scale production machine learning systems and applications - Designing, prototyping, and evaluating AI/ML-driven software solutions - Building, validating, and maintaining robust, production-quality code - Developing libraries and frameworks that enable reliable, well-tested systems - Demonstrating technical leadership by managing cross-team initiatives - Representing the company at industry conferences and within open-source communities Requirements - Minimum 5 years of experience as an AI/ ML Researcher or in a similar role - Solid experience in AI/ML domains, such as machine learning, deep learning, NLP, information retrieval, time series, or recommender systems - Strong programming skills and ability to write production-ready code - Proven background in researching, prototyping, and evaluating AI/ML solutions - Experience working with complex data challenges in regulated industries (finance experience is a plus) - Openness to hybrid work from the Warsaw office - Fluency in English, both written and spoken, is required Job no. JOB-HYKNG Sii ensures that all hiring decisions are made solely on the basis of qualifications and competence. We are committed to equal and fair treatment of all, regardless of legally protected characteristics. At Sii, we promote a diverse and inclusive work environment, in full compliance with applicable anti-discrimination laws. Benefits For You - Great Place to Work - Solid financial situation - Contracts with the biggest brands - Centre of internal trainings - Many experts you can learn from - Open and accessible management team - Profit sharing - Passion Sponsorship program - Regular integration events and trips - Comfortable and well-equipped offices - MySii app - Medical care