Machine Learning Engineer - General ML & Generative AI (B2B)
Responsibilities
As a Machine Learning Engineer with a focus on classical ML as well as Generative AI, you are responsible for the technical design, implementation, and operation of enterprise-grade ML & GenAI solutions. You work in a tandem setup with an internal colleague who manages stakeholder communication and overall delivery, allowing you to concentrate on the technical realization, integration, and operational stability of ML & GenAI use cases.
Design, train and optimize classical machine learning and Generative AI models for enterprise-grade use cases
Build and maintain end-to-end ML andGenAI pipelines including data preparation, feature engineering, training, validation, deployment and monitoring
Ensure robustness, performance and reproducibility of ML and GenAI solutions running in production
Integrate LLM-based solutions using APIs and GenAI frameworks into existing system landscapes
Collaborate closely with internal ML engineers and data teams on technical design, implementation and operational topics
Qualifications
Successfully completed university degree in Computer Science, Data Science, Mathematics or a related field
Practical experience deliveringGenerative AI solutions and a solid understanding of LLM architectures and limitations
Strong Python engineering skills, including clean code practices and software engineering best standards
Hands-on experience with Git-based code versioning and working with CI/CD pipelines as a user
Experience with productive ML and GenAI platforms and cloud-based environments (e.g. Databricks, AWS, Azure or GCP)
Fluent communication skills in English and Polish and availability to work in ahybrid mode with 1-2 office visits per week.
About OBI Smart Technologies
WHO ARE WE:
We are a joint venture between OBI and Reply Group, responsible for co-designing, building and operating mission-critical digital platforms for commerce, customer service, and omnichannel retail.
OUR MISSION:
"We unite technology leadership with deep retail vision to implement standardized processes and scalable digital products that drive efficient support for one of Europe's largest DIY retailers. Leveraging proven best practices, we advance the internationalization of products and the digital mindset of our partners, delivering consistent and business-critical solutions to support the targets of our customer."