4,596 ofert na junior data analyst python w Warszawa, Polska.

... services for Fitbit subscriptions. You will own API development, integrate with mobile apps, and contribute across the SDLC to deliver scalable features. You should have strong experience with Python, C/C++, Java, and JavaScript, plus data structures and algorithms. Regional work requires on-site collaboration in Warsaw.

Citi Solutions Center Poland is seeking a Strategy Senior Analyst / Project Manager to drive transformation programs across businesses and assets. You will lead projects end-to-end, design AI-enabled solutions, and partner with senior leaders to identify opportunities for growth and efficiency. This role emphasizes cross-functional ...

... with OPSWAT • Understanding backup of File Shares through NetBackup DNAS protocol • Understanding of IT Infrastructure/Solution Architecture • Understanding of DataCenter networking • Experience in Disaster Recovery Scenarious • Experience in migration file storage • Good to have experience with DataDobi StorageMAP • Proficient ...

... Orchestration: Manage cross-functional teams of data engineers, analysts, and backend developers, ensuring efficient workflows and high technical standards. Data & Analytics Oversight: Coordinate the implementation of data platforms (Databricks-centric), ETL/ELT pipelines, and sophisticated analytical systems. Strategic ...

Financial Information Data Consultant (German)9. Financial Information Data Consultant (German)# Financial Information Data Consultant (German)Finanse### Znajomość języków#### Niemiecki: C1### Mile widziane#### SQL### Lokalizacja biuraOferta dodana: 11.03.2026### Opis stanowiskaAs Data Consultant you are supporting sales ...

... technicznej, chęć do rozwoju oraz otwartość na pracę zespołową. Mile widziane: umiejętność programowania, w co najmniej jednym z języków: C++, C#, Java lub Python, znajomość UML (Enterprise Architect), znajomość systemu Jira, znajomość tematyki automatycznego testowania, certyfikaty ISTQB. Oferujemy: udział w ciekawych ...

... danych oraz analitycznego rozwiązywania problemów. Swoboda we współpracy w środowisku Agile/Scrum i komunikacji w języku angielskim. Mile widziane: Znajomość Python lub doświadczenie z Java i Spring Boot. Doświadczenie z architekturami Data Warehouse, Data Lake lub rozwiązaniami Big Data. Praktyczna znajomość Kafka, Redis, ...

... analitykę i produkty medialne. Współpracą z zespołem przy projektowaniu architektury i doborze narzędzi do nowych wyzwań. Nasz stack technologiczny Języki: głównie Python 3.11+; korzystamy też z Javy (w skali całego pionu występują dodatkowo m.in. C#, Go, Ruby, JavaScript, Objective-C). Dane / streaming: Apache Big Data stack ...

... globe, we managed to keep the startup-mindset we started with over 10 years ago. At Docplanner we are a diverse group of over 300 people working in Engineering, Data, and Product teams. We are responsible for building the product for all locations. Many of us have been here for over 5 years, yet we still welcome each new person ...

... menedżerskim. Wysokie kompetencje komunikacyjne i facylitacyjne. Samodzielność, odpowiedzialność i orientacja na zadanie. Nice to Have: Doświadczenie z narzędziami Data Governance, Data Quality, Data Catalog. Projektowanie i nadzór nad warstwą usług platformowych. Znajomość architektury data lake, data warehouse lub lakehouse.

... client - a governed data access management system built on Azure Databricks and Unity Catalog. The platform handles provisioning and lifecycle management of data infrastructure objects at scale, serving as a critical layer between the business and its Data Lake. This is a role for an engineer who thinks before coding. ...

... kompetencje - Wykształcenie medyczne - aktualne PWZ - specjalizacja z dziedziny chorób wewnętrznych - Gotowość do rozpoczęcia pracy2026termin do uzgodnienia - grafik elastyczny - dyżury Praca dla lekarza Warszawa 2026: Tryb dyżurowy Konkurencyjne wynagrodzenie dla lekarza Data ostatniej modyfikacji wtorek, 25 sierpnia 2026

... front-end experiences and interfaces, ensuring usability, clarity, and effective presentation of financial and operational insights. - Engineer back-end services, data pipelines, and integrations that reduce manual work, improve data quality, and enhance analytics and reporting outcomes. - Collaborate with Corporate Technology ...

... reliability, scalability, and performance of AI systems in production. Data Engineering - Design and oversee scalable data pipelines and architectures. - Lead data ingestion, preprocessing, and transformation across hybrid environments. - Implement data quality, validation, and drift detection processes. Data Science - Guide ...

... communication skills for Azure DevOps updates, documentation, and customer-facing summaries Experience with scripting or automation using languages such as PowerShell, Python, or Bash is beneficial Familiarity with secure configuration principles and OWASP Top 10 Fluent English Nice-to-have requirements Relevant Microsoft security ...

... reviewing the appropriateness of a Model approach versus alternative model approach with respect to the modeling objective and the available model development data - Producing high quality validation reports, including highlighting risks and limitations of the model. - Evaluating testing approach and results for individual ...

... teams Technology we use - core development: Python, Docker, Kubernetes/AKS - cloud & infrastructure: Azure ecosystem, Azure DevOps, Azure Blob Storage, Azure Data Factory - AI/ML (preferred): Azure OpenAI, Azure Machine Learning, Cognitive Services, Databricks Nice to have - understanding of Generative AI, Large Language ...

Jesteśmy największą w Polsce firmą mediowo-technologiczną . Dostarczamy wiarygodnych informacji i tworzymy usługi cyfrowe, którym można zaufać. Stawiamy na utalentowanych ludzi, zrównoważony rozwój oraz mądre użycie technologii.

... our widget is viewed by 350 million unique users, which is 4% of the global population. - Currently, we hire over 150 fantastic people. By joining Tidio as a Junior Financial Controller, you’ll be stepping into a unique opportunity to see the bigger picture of how a fast-growing SaaS business operates in the AI domain. You’ll ...

... strategy or promotional economics, enabling you to design smart business guardrails that balance marketing flexibility with P&L protection. Familiarity with data analysis and technical architecture is highly valued, helping you effectively design reliable automation and interpret experiment data alongside engineering teams. ...