Senior Data Scientist

Senior Data Scientist / Tech Lead Miejsce pracy: Warszawa Technologies we use Expected LLM Python Machine Learning AI Optional Computer Vision Cloud MLOps Operating system Windows macOS About the project As an Senior Data Scientist / Tech Lead, you will have the exciting opportunity to work with a team of technology experts on challenging projects across various industries, leveraging cutting-edge technologies. Here are some of the projects we are seeking talented individuals to join: •AI optimization engine for airport operation management. This project involves creating an AI-driven optimization engine to streamline airport operations, using real-time data from sources like radar, air traffic, and passenger information. •AI recommendation engine for the leading innovation company. This project involves creation of AWS-powered solutions to provide domain-specific recommendations by employing sophisticated LLMs. Your responsibilities 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. Lead and mentor cross-functional teams, encouraging collaboration and helping everyone grow their skills. 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. Our requirements 6 years of commercial experience in designing and implementing scalable AI solutions (Machine Learning, Predictive Modeling, Optimization, NLP, LLM, Computer Vision, GenAI). Experience in leading end-to-end Machine Learning projects and managing cross-functional teams. 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 (preferably AWS and/or Azure). Knowledge in applying LLMs (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. Optional Experience with Big Data technologies like Spark, Hadoop, and Kafka is a plus. This is how we organize our work This is how we work in house you can change the project you have influence on the choice of tools and technologies you have influence on the technological solutions applied you have influence on the product you develop the code "from scratch" you focus on product development agile scrum Team members technical leader big data developer data scientist project manager Development opportunities we offer assistance in preparation to public speeches conferences abroad conferences in Poland development budget external training industry-specific e-learning platforms intracompany training soft skills training substantive support from technological leaders support of IT events technical knowledge exchange within the company time for development of your ideas 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. Benefits sharing the costs of sports activities private medical care sharing the costs of professional training & courses remote work opportunities flexible working time integration events no dress code video games at work christmas gifts birthday celebration employee referral program Reimbursement for prescription glasses or contact lenses Recruitment stages Let's get to know each other (45 min) Technical Interview (1h) Management Interview (1h) Addepto 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, including Rolls Royce, Continental, Porsche, ABB, and WGU. With our exclusive focus on Artificial Intelligence and Big Data, we help organizations unlock the full potential of their data through systems designed for measurable business impact and long-term growth. Beyond client projects, we have developed our own product offerings born from real-life client insights and challenges. We are also actively releasing open-source solutions to the community, transforming practical experience into tools that benefit the broader AI ecosystem. This commitment to scalable innovation, proven ROI delivery, and knowledge sharing has earned us recognition by Forbes as one of the top 10 AI consulting companies worldwide. Klikając w przycisk "Aplikuj" lub w inny sposób wysyłając zgłoszenie rekrutacyjne, zgadzasz się na przetwarzanie Twoich danych osobowych przez ADDEPTO sp. z o.o. z siedzibą w: Świeradowska 47, 02-662 Warszawa (Pracodawca), jako administratora danych osobowych w celu przeprowadzenia rekrutacji na stanowisko wskazane w ogłoszeniu. Twoje dane osobowe będą przetwarzane w oparciu o następujące podstawy prawne: (a) aby podjąć działania na Twoje żądanie przed zawarciem umowy (np. informacje o oczekiwanym wynagrodzeniu i dostępności do rozpoczęcia pracy); (b) w oparciu o nasz prawnie uzasadniony interes (np. imię, nazwisko, data urodzenia, dane kontaktowe, wykształcenie, kwalifikacje zawodowe, przebieg dotychczasowego zatrudnienia); c) w oparciu o Twoją zgodę, która wyrażona jest poprzez przeslanie dokumentów aplikacyjnych zawierających takie informacje jak np. wizerunek czy zainteresowania.Podanie wszystkich danych osobowych, o których mowa powyżej jest dobrowolne, natomiast dane wymienione w lit. a) i b) są niezbędne do wzięcia udziału w rekrutacji. Niepodanie danych skutkuje brakiem możliwości rozpatrzenia kandydatury. Podanie pozostałych danych jest dobrowolne, ale może pomóc w sprawnym przeprowadzeniu procesu rekrutacji.Masz prawo żądać dostępu do Twoich danych (w tym uzyskania ich kopii), sprostowania danych, ich usunięcia, ograniczenia przetwarzania, przeniesienia, jak również wniesienia sprzeciwu wobec ich przetwarzania. Masz także prawo wniesienia skargi do Prezesa Urzędu Ochrony Danych Osobowych.Twoje dane osobowe mogą zostać przekazane dostawcom usługi publikacji ogłoszeń o pracę, dostawcom systemów do zarządzania rekrutacjami, dostawcom usług IT (hosting), dostawcom systemów informatycznych.Podane przez Ciebie dane osobowe nie będą wykorzystywane w celu profilowania albo podejmowania decyzji w sposób zautomatyzowany.Twoje dane osobowe będą przetwarzane przez okres maks. 1 roku od zakończenia publikacji ogłoszenia, chyba, że wyraziłeś odrębną zgodę na wykorzystanie Twoich danych osobowych w przyszłych rekrutacjach.W celu realizacji praw lub w przypadku jakichkolwiek pytań związanych z przetwarzaniem Twoich danych osobowych skontaktuj się z nami pod adresem: hr@addepto.com.