Data Scientist
19 hours ago
Must-Have Qualifications At least 3+ years of experience in data science or a related field. Strong proficiency in Python and data analysis libraries (e.g., Pandas, NumPy). Solid understanding of machine learning techniques and algorithms. Experience with SQL/NoSQL databases for querying and managing data. Familiarity with data visualization tools (e.g., Tableau, Power BI, Matplotlib). Knowledge of version control tools like Git. Strong problem-solving and critical-thinking skills. Good command of English. Nice to Have Experience with Big Data technologies like Hadoop or Spark. Knowledge of deep learning frameworks (e.g., TensorFlow, PyTorch). Familiarity with cloud platforms such as AWS, Azure, or GCP. Understanding of statistical modeling and A/B testing. Academic background in Computer Science, Mathematics, Statistics, or a related field. At Link Group, we specialize in building tech teams for Fortune 500 companies and some of the world's most exciting startups. Our mission is to connect talented professionals with opportunities that align with their skills, interests, and career aspirations. We are currently looking for a Data Scientist to join our team and work on innovative, data-driven projects for global clients. About the Project The project involves leveraging advanced data analytics and machine learning techniques to generate insights and predictions for the finance/stock exchange industry. You will work on developing predictive models, data pipelines, and decision-making tools to improve financial performance and drive innovation. Tech Stack Python (NumPy, Pandas, Scikit-learn, TensorFlow, PyTorch) SQL/NoSQL databases Big Data technologies (Hadoop, Spark) Data visualization tools (Tableau, Power BI, Matplotlib, Seaborn) Cloud platforms (AWS, Azure, GCP) Version control tools (Git) What We Offer Tailored opportunities to match your professional interests and goals. A leadership role in a dynamic and collaborative work environment. Access to exciting and diverse projects for global clients. Competitive compensation aligned with your expertise. Ongoing opportunities for professional growth and development. If you're ready to take on a leadership role and work on groundbreaking projects in the IT industry, we'd love to hear from you Apply today and join us at Link Group to make an impact ,[Analyze large, complex datasets to identify trends, patterns, and actionable insights., Develop predictive models and machine learning algorithms to solve business problems., Design and implement data pipelines for preprocessing and transforming raw data., Visualize data and present findings in a clear, actionable way to stakeholders., Collaborate with engineers and domain experts to deploy data-driven solutions., Research the latest advancements in data science to improve methodologies and tools.] Requirements: Python, Data science, Data analysis, pandas, NumPy, Machine learning, SQL, NoSQL, Data visualization, Tableau, Power BI, Matplotlib, Git, Big data, Hadoop, Spark, Deep learning, TensorFlow, PyTorch, Cloud platform, AWS, Azure, GCP Tools: Agile, Scrum.
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Data Scientist @ Matrix Global Services
19 hours ago
Remote, Czech Republic Matrix Global Services Full time5+ years of experience as a Data Scientist or in a similar role in mobile gaming industry, Strong background in statistics and mathematics Hands-on experience building and maintaining LTV models Deep expertise in A/B testing methodologies and experiment design Proven experience in the gaming industry – a must Advanced SQL and Python skills – required...
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Senior Data Scientist @ hubQuest
1 week ago
Remote, Warsaw, Czech Republic hubQuest Full timeWhat we expect 5+ years of professional experience in Data Science or ML Engineering, including production deployments MSc or PhD in Computer Science, Statistics, Mathematics, Physics, or related technical field Strong Python programming skills, including software engineering practices (OOP, modular code design, testing) Solid experience with ML frameworks...
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Senior Data Scientist
1 week ago
Prague - Remote, Czech Republic Blackpoint Cyber Full time 60,000 - 120,000 per yearBlackpoint Cyber is the leading provider of world-class cybersecurity threat hunting, detection and remediation technology. Founded by former National Security Agency (NSA) cyber operations experts who applied their learnings to bring national security-grade technology solutions to commercial customers around the world, Blackpoint Cyber is in hyper-growth...
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Data Scientist Expert @ Upvanta
2 weeks ago
Remote, Czech Republic Upvanta Full timeDoświadczenie w pracy na platformie Databricks. Umiejętność pracy z frameworkiem MLflow w zakresie budowania eksperymentów i wdrażania modeli na produkcję. Znajomość i doświadczenie w użyciu różnych algorytmów pod systemy rekomendacyjne oraz doświadczenie we wdrażaniu takich modeli. Bardzo dobra znajomość algorytmów machine i deep...
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Senior Data Scientist @ Shoper
1 week ago
Remote, Kraków, Szczecin, Poznań, Czech Republic Shoper Full timeCo jest dla nas ważne? Min. 3 lata doświadczenia jako Data Scientist lub w podobnej roli. Znajomość języka Python i bibliotek DS (pandas, numpy, scikit-learn, matplotlib/seaborn). Doświadczenie w przetwarzaniu dużych zbiorów danych (PySpark, Ray, Hadoop, Spark). Bardzo dobra znajomość baz danych SQL oraz doświadczenie z ElasticSearch....
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Data Scientist @ Xenoss
1 week ago
Remote, Czech Republic Xenoss Full timeWhat should you bring Experience: Proven track record in end-to-end machine learning model development, from data gathering and preprocessing to design ML pipelines, model training, fine-tuning, and deployment. Education: Master’s degree in Data Science, Machine Learning, Statistics, Computer Science, or a related field (PhD preferred). Technical...
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Data Scientist
4 days ago
Remote, Warszawa, Gdańsk, Wrocław, Białystok, Kraków, Czech Republic Addepto Full time🎯 What you’ll need to succeed in this role: At least 3+ years of 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...
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Senior Data Engineer @ Link Group
1 week ago
Remote, Czech Republic Link Group Full timeRequired Skills & Experience 5–8 years of hands-on experience in data engineering or similar roles. Strong knowledge of AWS services such as S3, IAM, Redshift, SageMaker, Glue, Lambda, Step Functions, and CloudWatch. Practical experience with Databricks or similar platforms (e.g., Dataiku). Proficiency in Python or Java, SQL (preferably Redshift), Jenkins,...
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Senior Data Engineer @ 1dea
1 week ago
Remote, Czech Republic 1dea Full timemin 5 yrs of relevant experience Solid experience with AWS services (S3, IAM, Redshift, Sagemaker, Glue, Lambda, Step Functions, CloudWatch) Experience with platforms like Databricks, Dataiku Proficient in Python / Java, SQL – Redshift preferred, Jenkins, CloudFormation, Terraform, Git, Docker, 2-3 years of Spark – PySpark Good communication and SDLC...
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GCP Data Lake Developer @ SNI
1 week ago
Remote, Czech Republic SNI Full timeStrong hands-on experience with Google Cloud Platform (BigQuery, Vertex AI). Expertise in BigQuery data modeling, large dataset management, and performance optimization. Proficiency with Oracle databases, including writing complex queries, data migration, and tuning. Solid knowledge of Databricks for collaborative data science and machine learning...