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Addepto sp. z o.o. Logo Addepto sp. z o.o. · IT - Software Development

Data Scientist / ML Engineer

Poland, Warsaw B2B 12600.00 - 28560.00 PLN / Month · Job Posted January 10, 2026
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Job Description

Addepto is a leading AI consulting and data engineering company that builds scalable, ROI-focused AI solutions for some of the world’s largest enterprises and pioneering startups. As a Data Scientist / ML Engineer, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies.

Job Responsibility

  • Lead the development, implementation, and validation of Machine Learning solutions, ensuring alignment with project objectives
  • Lead the design of AI solution architectures that meet complex business goals and drive innovation
  • Research, test and select the best tools and technologies as well as AI solutions to meet the business requirements
  • Understand clients’ needs and translate business problems into data science problems
  • Architect and oversee the implementation of data pipelines and workflows, setting standards for data quality and security
  • Coordinate with Data Engineering and Software Engineering teams to strategize and oversee the building of AI applications
  • Present findings and recommendations clearly and concisely to stakeholders
  • Prioritize, and control tasks within an Agile/Scrum framework, ensuring timely delivery

Requirements

  • Proven commercial experience designing and implementing scalable AI solutions (Machine Learning, Predictive Modeling, Optimization, LLM, NLP, Computer Vision, GenAI)
  • Proficiency in developing ML algorithms from scratch to production deployment
  • Strong programming skills in Python: writing clean code, OOP design, extensive knowledge of ML libraries (Scikit-Learn, PyTorch / Tensorflow)
  • Proven expertise in deploying solutions in cloud environments (AWS or Azure)
  • Knowledge in applying LLMs (AI agents, semantic search, prompt engineering, multimodal embeddings, RAG)
  • High proficiency in English (C1 level)
  • Excellent communication skills and consulting experience with direct interaction with clients
  • Working experience in SQL and NoSQL databases (MongoDB, Snowflake, Databricks)
  • Good knowledge of CI/CD principles (GitHub and GitHub Actions)
  • Familiarity with MLOps practices, Kubernetes and Docker
  • Bachelor’s or Master’s degree in Computer Science, Data Science, Mathematics, Physics, or a related field

Nice to have

  • Experience with Big Data technologies like Spark, Hadoop, and Kafka
  • Leadership and mentoring experience

What we offer

  • Work in a supportive team of passionate enthusiasts of AI & Big Data
  • Engage with top-tier global enterprises and cutting-edge startups on international projects
  • Enjoy flexible work arrangements, allowing you to work remotely or from modern offices and coworking spaces
  • Accelerate your professional growth through career paths, knowledge-sharing initiatives, language classes, and sponsored training or conferences, including a partnership with Databricks, which offers industry-leading training materials and certifications
  • Choose your preferred form of cooperation: B2B or a contract of mandate, and enjoy 20 fully paid days off
  • Participate in team-building events and utilize the integration budget
  • Celebrate work anniversaries, birthdays, and milestones
  • Access medical and sports packages, eye care, and well-being support services, including psychotherapy and coaching
  • Get full work equipment for optimal productivity, including a laptop and other necessary devices
  • With our backing, you can boost your personal brand by speaking at conferences, writing for our blog, or participating in meetups
  • Experience a smooth onboarding with a dedicated buddy, and start your journey in our friendly, supportive, and autonomous culture
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