IT Machine Learning Engineer

Overview IT Machine Learning Engineer role at Clariant – location: Barcelona, Barcelona, Spain. Job ID: 40521. The Machine Learning Engineer acts as a critical member of the IT data science team. Their tasks involve researching, building, and designing artificial intelligence responsible for machine learning and maintaining and improving existing AI systems. Responsibilities Identify, design, develop & deploy advanced ML solutions. Contribute to enhancing the overall ML architecture, infrastructure, and data pipelines. Development and implementation of machine learning models using Generative AI and LLM. Craft and implement cutting-edge data products, ML models, and systems to optimize the user experience. Proficiency in Python, data structures and algorithms, and in deep learning frameworks like LangChain. Analyze and clean large datasets to optimize reusable ML models. Experience with AWS cloud solutions like Lambda, Bedrock, Kendra and SageMaker. Work closely with engineering and product teams within an Agile framework. Collaborate in a cross-functional team, including ML scientists, software engineers, ML engineers, and project managers. Demonstrate motivation to continuously acquire knowledge and new technical skills in a dynamic environment. Requirements Higher education or equivalent degree in Computer Science, Engineering, Mathematics, or a related field. At least 4 years as a Machine Learning professional in a senior IT position. At least 4 years of Python programming experience. AI / ML experience, preferably with a focus on LLM and Generative AI technologies. Nice to have : AWS Certified Developer - Associate Nice to have : AWS Certified Machine Learning – Specialty Ability to operate in complex technical environments. Focus on increasing user satisfaction, problem solving and proactive technical solutions improvements. Advanced English is a must; other languages are desired. Works independently and proactively with personal responsibility and initiative. Our Offer Permanent employment contract with Clariant, a Swiss-based chemical specialty company. Great work environment in Sant Joan Despi and a hybrid work arrangement (2 days in the office / 3 remote). Opportunity to join a global team of tech-savvy professionals. Open and collaborative culture, with commitment to professional development. High standard of equipment and technologies; budget for training and certification. Fully loaded benefits package; transparent salary, rewards and recognition policies. Your Contact Talent Acquisition – Clariant Clariant is a Swiss-based global specialty chemicals company focused on three business units : Care Chemicals, Catalysts, and Adsorbents & Additives. We are committed to diversity, equity and inclusion and provide equal opportunities for professional growth across all levels of the organization. Learn more about Clariant and follow us on social media. Read about our Employment Standards brochure for more information on our workplace commitments. J-18808-Ljbffr J-18808-Ljbffr

Location: Sant Joan Despí, Cataluña, ES

Posted Date: 11/23/2025