Search current data scientist java - r/python jobs, vacancies, and employment in Kraków, Polska on Jobeax. 1,397 data scientist java - r/python jobs in Kraków, Polska.
Wyświetlane oferty
$2k USD
... Senior Data Engineer (Python, AWS) to support the design, development, and enhancement of our client’s enterprise data platform. The ideal candidate is a hands-on data engineer with strong experience building data pipelines, integrating data from operational databases, and working with modern cloud data warehouses. Responsibilities ...
Poland, Kraków
VirtusLab in Kraków is seeking a Software Engineer with Data & Quality to own the data quality domain within a key data processing platform. You will identify, analyze, and address data quality issues while designing offline solutions that do not impact production performance. The role blends data engineering, analytics, ...
Poland, Kraków
... scalable, reliable, and secure solutions. ,[Design, develop, and maintain APIs using Python and relevant frameworks, Develop and maintain backend services using Java and .NET technologies, Create, optimize, and manage SQL databases, queries, and data models, Automate infrastructure and deployment processes using Ansible, Implement ...
Poland, Kraków
Phoenix Court Group
... handle billions of requests daily, improving application efficiency and scalability. With a minimum of 8 years’ experience in software development, proficiency in Java, Scala, or Python, and expertise in Big Data systems, the role is pivotal in driving project requirements end-to-end. This position offers competitive pay, flexible ...
Poland, Kraków
Philip Morris International
17000 zł
Working Pattern: Poland: Hybrid, 8 days on-site/month Portugal: Remote work At PMI, we’ve chosen to do something incredible. We’ve transformed our business and are building our future on one clear purpose‑to deliver a smoke‑free future. With huge change comes huge opportunity.
Poland, Kraków
CloudFerro
19000 - 27000 zł
- - Bardzo dobra znajomość Python. - Praktyczna znajomość co najmniej jednego frameworka (FastAPI, Flask, Django). - Znajomość zasad projektowania REST API: operacje CRUD, obsługa błędów, walidacja danych, wersjonowanie. - Doświadczenie w budowaniu warstwy persystencji w oparciu o SQL (PostgreSQL) i NoSQL (Redis) — ...
Poland, Kraków
$2k USD
... processes and collaborate with cross-functional teams Requirements 5+ years of experience in software development using Python and Java or C++Knowledge of classic data structures and computer algorithmsBackground in mathematical, quantitative, optimization, and data analysis techniquesExperience in quantitative or data analytic ...
Poland, Kraków
... PySpark) on massive and complex datasets. Or you may be somewhere in-between. Either way you are the kind of person we want to speak to. So, if you are an awesome Python developer, if you know about derivative risk; if you’re a Java or Scala developer who’d like an opportunity to learn some Python then we would love to hear from ...
Poland, Kraków
Mindbox Sp. z o.o.
21000 - 24000 zł
... Fluency in English (spoken & written)., 3+ years experience in SQL and PL/SQL and Linux., 2+ years experience with Kubernetes., Strong understanding of Oracle database architecture., Experience with shell scripting (Bash, Python, or Java) for automation., Knowledge of system monitoring and performance tuning., Strong analytical ...
Poland, Kraków
TENARAI TECHNOLOGIES SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
140 - 160 zł / stawka godzinowa
Expected, Java, GitHub, Jenkin, GitHub Actions, Docker, Kubernetes, Prometheus, Stackdriver Optional, Python, Bash, WireMock About the project, We are looking for a Senior Java QA Engineer with strong Java skills to join a team focused on backend application development and testing. The role involves testing RESTful APIs, ...
Poland, Kraków
... Streams).The Spring Ecosystem: Build robust web applications using Spring Core, Boot and https://jobeax.com/link/SnsDTSFgytmVT6JK & Clean Code: Learn to manage diverse data formats and write efficient, maintainable code that passes professional peer reviews. Don’t miss the opportunity to become a Java Developer – apply today! The ...
Poland, Kraków
180 zł PLN - 200 zł PLN
... organisation. - Strong understanding of data value, data management, and applying technology to business strategy. - Experience in Financial Services, especially in data‑focused domains (Data Architecture, Data Governance, Data Management). - Proven logical data modelling skills and experience delivering conceptual and logical ...
Poland, Kraków
140 zł PLN - 170 zł PLN
Senior AWS Python Consultant Date: Sep 5, 2026 Location: Kraków, PL, 30-302 Working place: Hybrid Working Location: Type of contract: B2B contract Salary range: 140 - 170 PLN/h What will you do? You will join the Global Cloud Services AWS Adoption team and support project teams across the world in adopting cloud services ...
Poland, Kraków
$2k USD
For our client, a leading technology infrastructure company, we are looking for a Junior Java Developer to help build mission-critical systems that power global data center operations. You will be part of developing innovative solutions that manage the entire lifecycle of data center infrastructure, from initial planning ...
Poland, Kraków
$2k USD
EPAM is seeking an experienced Java Software Engineer to join a dynamic engineering team working on mission-critical systems within the data center infrastructure planning domain. Our client is a major global technology leader investing heavily in next-generation data center development. The project focuses on building ...
Poland, Kraków
$2k USD
We are seeking a Senior Java Developer to join our team and take ownership of the development and maintenance of key business-critical components. In this role, you will contribute to backend engineering efforts, drive code quality, and collaborate closely with cross-functional teams in an Agile environment. This role offers ...
Poland, Kraków
$2k USD
... as an engineer (e.g., Data Scientist, Machine Learning Engineer, Data Engineer, DevOps, Python engineer)Solid understanding of GenAI and ML technologies, and data management fundamentalsExperience with at least one major cloud provider (AWS, Azure, GCP, Databricks)Ability to lead cross-functional, distributed teamsAbility ...
Poland, Kraków
$2k USD
... improving software quality and delivery speed. You will collaborate with cross-functional teams to create intelligent automation workflows and enable efficient, data-driven quality engineering across multiple projects. Responsibilities Design and develop an enterprise test automation platform using Python, Selenium, SQL, and ...
Poland, Kraków
$2k USD
... experience in QA automation teams and strong experience with Big Data testing and distributed data validation. The role combines hands-on automation expertise in Python with team leadership, ensuring high-quality delivery across complex enterprise applications, APIs, and Big Data systems. Responsibilities Lead the QA automation ...
Poland, Kraków
Galderma Services Poland sp. z o.o.
Galderma is seeking a Salesforce Data Architect to support design and evolution of data solutions across Commercial and Marketing platforms. The role shapes scalable, secure data architecture, guiding solution design and governance in a global environment. Hybrid work arrangement with cross-functional collaboration and ...
Poland, Kraków