Senior Data Scientist @
5 days ago
- Proficiency in Python and SQL
- Understanding of business intelligence tools (Looker, Tableau, Power BI)
- Strong background in mathematics/statistics
- Experience with attribution modeling
- Ability to work with large datasets and extract meaningful insights
- Experience with Markov Chains or advanced probabilistic modeling is a plus
- Familiarity with Google Ads, Facebook Ads, as well as previous experience in marketing analytics, is nice to have
The Data Scientist's goal is to provide business value by delivering machine learning models and other advanced analytics solutions.
Data Scientist takes an active role in every step of the process, from defining the business problems to researching and advising on the best way to solve them, building the data solution, implementing it (with the support of the ML Ops Engineer), and monitoring business outcomes.
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Data Scientist | Advanced Analytics Expert
5 days ago
Remote, Warsaw, Czech Republic GetInData | Part of Xebia Full timeAt GetInData, we are committed to delivering innovative data-driven solutions that drive business value. As a Senior Data Scientist, you will play a pivotal role in our team by leveraging your expertise in machine learning and advanced analytics to address complex business challenges.ResponsibilitiesData Solution Development: Design and implement...
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Data Scientist
4 days ago
Remote, Kraków, Czech Republic Numlabs Full timeFormal requirementsMinimum 2 years of experience as a Data Scientist or similar roleBachelor's degree (or higher) in Data Science or a related fieldStrong knowledge of machine learning algorithms (classification, clustering)Practical experience with Python, Spark, and GitExcellent command of English (both spoken and written)Good to haveExperience in...
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Data Scientist
3 days ago
Remote, Kraków, Czech Republic Numlabs Full timeFormal requirementsMinimum 2 years of experience as a Data Scientist or similar roleBachelor's degree (or higher) in Data Science or a related fieldStrong knowledge of machine learning algorithms (classification, clustering)Practical experience with Python, Spark, and GitExcellent command of English (both spoken and written)Good to haveExperience in...
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Senior Data Scientist Leader
1 day ago
Remote, Czech Republic AVENGA Full timeAbout UsAt Avenga, we're pushing the boundaries of innovation in AI and NLP.The RoleWe're seeking a seasoned Senior Data Scientist to join our team. As a key member of our AI department, you'll be responsible for designing, developing, and deploying cutting-edge LLM-based solutions.Key ResponsibilitiesCollaborate with cross-functional teams to integrate LLMs...
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Data Scientist
3 days ago
Remote, Kraków, Czech Republic Numlabs Full timeFormal requirementsMinimum 3 years of experience as a Data Scientist or similar roleBachelor's degree (or higher) in Data Science or a related fieldStrong knowledge of machine learning algorithms (classification, clustering)Practical experience with Python, Spark, and GitExcellent command of English (both spoken and written)Good to haveExperience in...
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Data Scientist @
4 days ago
Remote, Kraków, Czech Republic Numlabs Full timeFormal requirementsMinimum 4 years of experience as a Data Scientist, focusing on predictive analytics and e-commerce.Experience in data modeling and designing data structures to support business analyses.Proficiency with statistical methods, machine learning algorithms, and data modeling techniques.Advanced knowledge of Python and ML libraries such as...
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Data Scientist @
3 days ago
Remote, Kraków, Czech Republic Numlabs Full timeFormal requirementsMinimum 4 years of experience as a Data Scientist, focusing on predictive analytics and e-commerce.Experience in data modeling and designing data structures to support business analyses.Proficiency with statistical methods, machine learning algorithms, and data modeling techniques.Advanced knowledge of Python and ML libraries such as...
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Senior Data Scientist
3 days ago
Remote, Kyiv, Czech Republic MacPaw Full timeAdvanced experience in NLP and LLMsProven ability to train custom NLP models and fine-tune pre-trained LLMsStrong background in Transformer architectures and their applicationsProficiency in classical ML tasks (classification, regression, clustering)Experience with Python and NLP/ML frameworks (PyTorch, spaCy, NLTK, SciPy)Hands-on experience building LLM...
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Senior Data Analyst
6 days ago
Remote, Warsaw, Czech Republic hubQuest Full time5+ years of experience in data analysis or a related field, with a proven track record of leading analytical projects.Advanced proficiency in Power BI (must-have) and SQL.Strong knowledge of Python for data analysis and automation.A degree (Bachelor's or Master's) in Statistics, Mathematics, Computer Science, Economics, or another quantitative field.At...
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Senior Data Scientist @
3 days ago
Remote, Czech Republic SquareOne Full timePractical skills requiredExperience: 3+ years working with advanced machine learning algorithms3+ years of hands-on experience working with language models, especially those based on Transformer architectures (e.g. BERT, T5, RoBERTa), and at least 1 year of experience with generative large language models (e.g. GPT, LLaMA, Claude, Cohere, etc.)Technical...
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Data Scientist
5 days ago
Remote, Gdansk, Czech Republic DLabs Full timeJob Summary: We are seeking a highly skilled Data Scientist with expertise in Natural Language Processing (NLP) to join our team at DLabs.
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Remote Data Scientist @
7 days ago
Remote, Warsaw, Gdynia, Kraków, Czech Republic Link Group Full timeRequirements:At least 2 years of professional experience in the field of advanced analyticsPractical knowledge and understanding of relational databases in the field of SQL (preferred use of tSQL & Microsoft SQL Server)Knowledge of the tools and methods used for data analysis (e.g. Python) and visualization (e.g. PowerBI)Independence in action, including...
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Data Scientist
3 days ago
Remote, Kraków, Czech Republic Numlabs Full timeJob Description:Seniority: MidResponsibilities:Create and deploy machine learning models for financial transactions, leveraging expertise in classification and clustering algorithms.Analyze large datasets using Python and Apache Spark, uncovering insights to inform business decisions.Collaborate with analysts and data engineers to design and implement...
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Data Scientist
7 days ago
Remote, Warszawa, Gdańsk, Wrocław, Białystok, Kraków, Czech Republic Addepto Full timeWhat you'll need to succeed in this role:Proven commercial experience designing and implementing scalable AI solutions (Machine Learning, Predictive Modeling, Optimization, NLP, Computer Vision, GenAI).Proficiency in developing ML algorithms from scratch to production deployment.Strong programming skills in Python: writing clean code, OOP design,...
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Senior Data Scientist @
1 day ago
Remote, Czech Republic AVENGA Full time3+ years working with advanced ML algorithms, including 3+ years with Transformer-based language models (e.g., BERT, T5, RoBERTa) and 1+ year with generative LLMs (e.g., GPT, LLaMA, Claude).Advanced proficiency in Python, PyTorch/TensorFlow, Transformer architectures, and LangChain or similar frameworks.Experience in designing RAG systems, including...
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Senior Data Engineer @
5 days ago
Remote, Kraków, Warszawa, Kyiv, Czech Republic TechHunt Full timeQualifications:Strong proficiency in Scala and the ability to design and build robust backend services. Experience with Python for data pipeline development, ETL processes, or data integration Solid understanding of database systems (SQL/NoSQL) and experience working with large datasets. Experience with K8S, writing and maintaining Helm...
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Lead Data Scientist
3 days ago
Remote, Warsaw, Wrocław, Białystok, Kraków, Gdańsk, Czech Republic Addepto Full timeWhat you'll need to succeed in this role:6+ years of commercial experience in designing and implementing scalable AI solutions (Machine Learning, Predictive Modeling, Optimization, NLP, Computer Vision, GenAI).Experience in Machine Learning projects leadership and team mentoring.Proficiency in developing ML algorithms from scratch to production...
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Senior Data Engineer
5 days ago
Remote, Warsaw, Warszawa, Czech Republic Sunscrapers Full timeWhat's important for us?At least 7+ years of professional experience in data-related role Experience with infrastructure-as-code tools, like Terraform Proficiency in using Airflow Expertise in AWS stack and services (EC2, ELB, IAM, RDS, Route53, S3, and more) Proficiency in using Docker Expertise in Python and SQL languages Experience with data...
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Senior Data Engineer @
1 day ago
Remote, Lisbon, Frankfurtammain, Heidelberg, Warszawa, Czech Republic Data Science UA Full time- Bachelor degree in Computer Science, similar technical field of study or equivalent practical experience.- Commercial experience developing Spark Jobs using Scala and Java- Experience in data processing using traditional and distributed systems (Hadoop, Spark, AWS - S3) and designing data models and data warehouses.- Strong understanding and application of...
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Remote, Warsaw, Gdynia, Kraków, Czech Republic Link Group Full timeAt Link Group, we build tech teams for Fortune 500 companies and the hottest startups in the world.We run many different projects for which we are looking for experienced and talented candidates for clients from various industries.Our team is responsible for creating innovative solutions that meet the needs of our clients. We strive to use the latest...