Senior Machine Learning AI Engineer


We are looking for a Senior Machine Learning AI Engineer to join our global team of 6,000 professionals in more than 60 offices worldwide.

This job is situated in our specialized Digital Analytics & Strategy unit In Valtech named Valtech_CoSDaT. We are helping leading brands and companies worldwide realize growth potential based on Data. We are 150 specialized consultants. Our clients choose us, because of our dedication to producing clear and measurable commercial results. A trait in which we take great pride. Among our clients are many international brands across industries such as L’oréal, BMW, Cancer fond, LVMH etc. We take on commitment and clients across the world.

The Ideal Candidate

  • 4+ years of experience designing and productionizing machine learning models and AI applications
  • Fluent in Python and a strong interest in general software engineering principles
  • Experience with cloud platforms such as Azure, AWS & GCP
  • Experience with Generative AI and GPT models
  • Experience in software development and Natural Language Processing (NLP)
  • Demonstrated proficiency in machine learning libraries and technologies such as TensorFlow, Keras, PyTorch and Scikit-Learn
  • Comfortable working with APIs. Experience with AutoGen, LangChain, Retrieval Augmented Generation (RAG). Bonus: Strong mathematical and statistical understanding
  • Familiar with DataOps, MLOps, LLMOps
  • Familiar with data management concepts: data ingestion, data storage, data warehousing, data modelling
  • Comfortable with client-facing role
  • Hacker mentality to get things done within a short time to prove the value of AI to business stakeholders
  • Upper-Intermediate English level
  • Accountability, strong communication, collaboration, and time-management skills
  • Strong desire to learn more about business every day
  • Master's or PhD degree in Computer Science, Engineering, or related field is preferred.

The Role

As a Senior Machine Learning AI Engineer, you’ll be expected to:

  • Model Development and Deployment: Design, develop, and deploy scalable AI and machine learning models using Python. Optimize models for performance and efficiency
  • Data Engineering: Work with large datasets to prepare, process, and analyse data for model training and evaluation. Implement data pipelines and ETL processes
  • Cloud Integration: Leverage cloud platforms (AWS, Azure, Google Cloud) for deploying and managing AI solutions. Utilize cloud services for computation, storage, and AI model deployment
  • Collaboration and Integration: Collaborate with product teams, data scientists, and software engineers to integrate AI models into products and services. Ensure seamless deployment and scalability
  • Research and Development: Stay abreast of the latest AI and machine learning trends, tools, and technologies. Conduct research to explore new methodologies and improve existing systems
  • Technical Leadership: Provide technical guidance and mentorship to junior engineers. Lead by example in writing clean, efficient, and maintainable code
  • Performance Monitoring: Monitor and evaluate the performance of AI models. Implement improvements and updates to ensure models remain effective and efficient over time
  • Documentation: Create detailed documentation for AI models, systems architecture, and deployment processes to ensure knowledge transfer and reproducibility.


Mental and physical health:
      • 20 working days of paid vacation
      • National holidays covered
      • Sick leave (up to 20/year)
      • Unpaid leave (up to 20/year)
      • Medical insurance
      • Multisport card OR Multikafeteria
      • Maternity & paternity leave support

      Personal and professional development:

      • Internal workshops & learning initiatives
      • English language classes compensation
      • Professional certifications reimbursement
      • Participation in professional local & global communities
      • Growth Framework to manage expectations and define the steps to move towards the selected career
      • Mentoring program with the ability to become a mentor or a mentee to grow to a higher position

        Valtech Poland has a system of progressive benefit packages – the longer you stay with the company – the more benefits you get.

          You can not only become a part of constant evolution but can lead the change. The more we grow – the more opportunities there are to take responsibility, implement your creative ideas, and be the innovator and driver rather than the task executor.

          Say hello to your future. Apply!

          Contact us

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