Data Analyst Data Scientist

3 tygodni temu

Kraków, małopolskie, Polska BRAVER IT SPÓŁKA AKCYJNA Pełny etat 19 zł

Responsibilities:

  • Create and maintain analytical workflows and data processes handling time-series and structured data.

  • Monitor and improve data quality, accuracy, and completeness across multiple sources.

  • Support data modeling, feature preparation, and result validation for analytical and predictive use cases.

  • Write efficient Python and R scripts for data transformation, automation, and integrations with external APIs.

  • Collaborate with product, research, and engineering teams to design KPIs and analysis frameworks.

  • Contribute to improving the analytics environment using DBT, Metabase, AWS Glue, or Spark.


✅ Requirements:

  • 4+ years of experience in data analysis or applied data science.

  • Strong programming skills in R and Python for data processing, modeling, and automation.

  • Solid understanding of time-series structures, streaming data, and complex datasets.

  • Experience working with APIs and integrating data from multiple systems.

  • Familiarity with machine learning workflows and model validation.

  • Exposure to AWS Glue, DBT, Spark, Metabase, DataDog, Great Expectations, Postgres, or TimescaleDB.


Nice to have:

  • Experience in regulated or data-sensitive industries (healthcare, aviation, transportation).

  • Collaboration with research or scientific teams on measurement frameworks.

  • Basic familiarity with a typed language like Go.


We offer:

  • Fully remote work with flexible schedule.

  • Attractive B2B rate: 19 000 – 30 000 PLN/month.

  • Private healthcare and Multisport.

  • Learning budget to grow your analytical and technical skills.

  • Real impact: your work directly improves decision-making, performance and safety outcomes.


  • Data Scientist

    1 tydzień temu

    Kraków, małopolskie, Polska Relativity Pełny etat 15 zł - 167 zł

    Here at Relativity, we prioritize flexibility and work-life harmony. Our Hybrid work environment provides options tailored to your role and location, aiming to enhance engagement, connectivity, and productivity. Join us to experience a culture of collaboration and innovation, where connecting in-person adds value to our collective growth. Let's work...

  • Senior Data Scientist

    1 tydzień temu

    Kraków, małopolskie, Polska Netguru Pełny etat 5 zł - 544 zł

    Netguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands...

  • Data Scientist

    4 dni temu

    Kraków, małopolskie, Polska Comarch Pełny etat

    W związku z intensywnym rozwojem obszaru AI, sektor finansowy Comarch poszukuje doświadczonych osób, które gotowe będą do objęcia kluczowej roli w projektowaniu, tworzeniu i wdrażaniu zaawansowanych modeli Machine Learning oraz statystycznych.Jeśli posiadasz ekspercką znajomość technik modelowania statystycznego i języka Python oraz praktyczne...

  • Data Analyst

    4 tygodni temu

    Kraków, małopolskie, Polska Yard Corporate Pełny etat 3 zł - 150 zł

    Data Analyst / Insight Specialist – Drive Data Strategy in a Global Financial Institution!Location: Cracow, Poland (Hybrid Work Model - 2 days/week)About the Role:We are looking for a Data Analyst who wants to make a measurable impact. You will be responsible for collecting, analysing, and interpreting large datasets across the entire bank. Your primary...

  • Data Analyst

    4 tygodni temu

    Kraków, małopolskie, Polska Ocado Technology Pełny etat

    At Ocado Technology, we craft products tailored to meet the unique needs of our partners worldwide. From e-commerce software and automated warehouse solutions to robotics and optimized delivery, we're reshaping the online grocery space and beyond through innovation. In Poland, we are a local team of technologists with a global scale. In the hearts of...

  • Data Analyst with Python

    4 tygodni temu

    Kraków, małopolskie, Polska emagine Polska Pełny etat

    Role: Data Analyst (Python)Location: remote - occasional visits to the office in Krakow (flexible)Industry: BankingDuration: Long-term cooperationType of contract: B2BWe are looking for a Data Analyst who combine strong analytical capabilities with a deep understanding of data.You’ll leverage data modeling and analytics to help our technology teams define...

  • Data Analyst

    3 tygodni temu

    Kraków, małopolskie, Polska Antal Sp. z o.o. Pełny etat

    Lokalizacja: KrakówTryb pracy: hybrydowy (6 dni z biura w miesiącu) Poszukujemy doświadczonego Technical Business/Data Analyst, który wesprze zespół w realizacji różnorodnych inicjatyw biznesowych i technologicznych. Rola ta wymaga połączenia umiejętności analitycznych, technicznych oraz wysokiej komunikatywności, aby skutecznie dostarczać...

  • Data Scientist

    1 tydzień temu

    Kraków, małopolskie, małopolskie, Polska Capgemini Polska Pełny etat

    Data Scientist (AI/ML)Miejsce pracy: KrakówTechnologies we useExpectedTensorFlowPyTorchKerasAWSGoogle Cloud PlatformAzureHadoopSparkKafkaPythonRJavaOperating systemWindowsLinuxAbout the projectChoosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a...

  • Business Data Analyst

    4 tygodni temu

    Kraków, małopolskie, Polska ITDS Pełny etat 20 zł - 160 zł

    Join us, and turn complex data into powerful business insights!Kraków-based opportunity with a hybrid work model (2 days/week in the office).As a Business Data Analyst, you will be working for our client, a leading global financial institution, driving data-led transformation across multiple business lines. You will be contributing to initiatives focused on...

  • Data Scientist Analytics – Home AI products

    3 tygodni temu

    Kraków, małopolskie, Polska Opendoor Labs Inc. Pełny etat 23 zł

    About OpendoorFounded in 2014, Opendoor's mission is to empower everyone with the freedom to move. We believe the traditional real estate process is broken and our goal is simple: build a digital, end-to-end customer experience that makes buying and selling a home simple, certain and fast. We have assembled a dedicated team with diverse backgrounds to...