Praca sql python Warszawa. Znaleziono 4001 ofert pracy.

Senior Backend Engineer NXJ-24

Newxel PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... and design new prototypes Write Python code focused on scalability, testability, ... least 3-4 years with Python (Django SqlAlchemy FastAPI experience is ... to quality Proficiency with both SQL and NoSQL databases (PostgreSQL, VectorDB) ...

Senior Data Scientist

Lingaro PL, , , warszawa, mazowieckie, Warsaw 9 dni temu

... of experience in production-ready Python AI-related code development. At ... tracking & monitoring). Excellent knowledge of Python, SQL, and GenAI frameworks (e.g., ... and data processing pipelines using Python. Good understanding of CI CD ...

Azure Data Tech Lead

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... optymalizacja pipeline’ów danych przy użyciu Python i SQL . Nadzór nad jakością danych, integracją ... innych usług chmurowych. Praktyczna znajomość Python i SQL w kontekście przetwarzania i analizy ...

Mid Senior Analytics Engineer Maternity cover

Surfshark PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... skills in using SQL, capable of writing easily understandable, maintainable, and efficient SQL commands; dbt technology knowledge – a ... analytics code using SQL; Proficiency in data modeling and ... languages such as Python and R; Are familiar with ...

Data & Analytics QA Specialist

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... tests and utilities in Python, PySpark, and Spark SQL to validate transformations and data ... hands-on experience with Python (automation, scripting, data validation). Good working knowledge of PySpark and Spark SQL , especially for testing large-scale ...

Senior BigData Engineer Databricks

SoftServe PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... Databricks Lakehouse Advanced in PySpark, Python, and SQL, as well as performance tuning ... Confident in Databricks clusters and SQL Warehouses Proficient with Unity Catalog ... and exposing data through Databricks SQL and BI tools like Power ...

Data & Applied Intelligence – Power BI Data Analyst

Accenture PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... from multiple sources (e.g., SQL Server, Excel, APIs) and transform ... DAX. Ability to work with SQL and relational databases. Experience in ... Azure (Data Lake, Synapse, Azure SQL). Programming skills in Python Experience integrating data from ERP ...

Senior Backend Engineer NXJ-86

Newxel PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... Write clean, scalable, and maintainable Python code Ensure high performance, availability, ... 3–4 years of strong Python experience (Django FastAPI SQLAlchemy is ... production systems Strong proficiency with SQL and NoSQL databases (PostgreSQL, VectorDB) ...

DevOps Engineer

P&P Solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... Bardzo dobra znajomość Terraform. Python na potrzeby automatyzacji. Znajomość SQL oraz podstaw data engineering. Doświadczenie ... oraz w chmurze (SQL Server, data lake, API). Tworzenie ... wdrożeniami notebooków, zapytań SQL oraz modeli danych. Współpraca z ...

Mid Data Analyst She He They

Capco Poland PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... DO Analyze large datasets using SQL, Python , and data modeling techniques (including ... as a Data Analyst Strong SQL skills and experience with big data tools. Proficiency in Python for analysis, automation, and data ...

GenAI Technical Lead

in4ge sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... .NET MVC, Web API oraz Python. Doświadczenie w pracy z bibliotekami ... . Doświadczenie w projektowaniu baz danych, SQL oraz frameworków ORM takich jak ... App Services, Azure Functions, Azure SQL Database, Azure DevOps) do budowy ...

Data Scientist

VISA PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... work experience Hands-on with: • Python for data science (pandas, NumPy, scikit-learn) and SQL for data preparation and analysis. • ... years (including internships research) applying Python SQL to real datasets, solid statistics ...

Senior FastApi Fullstack Engineer

Yard Corporate PL, , , warszawa, mazowieckie, Warsaw 9 dni temu

... Define backend technology foundations leveraging Python, FastAPI, Redis, SQL, NoSQL, and Celery Ensure optimal ... diverse responsibilities Demonstrated proficiency with Python, FastAPI, Redis, Celery, SQL, and NoSQL technologies Driven to ...

Cloud Data Engineer

SIX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... implement scalable data solutions using Python, PySpark, SQL, and cloud technologies such as ... production experience with: Databricks using Python, PySpark, and SQL, or Snowflake with a strong ...

Murex Back Office Workflows Developer

DCV Technologies PL, , , warszawa, mazowieckie, Warsaw 9 dni temu

... development (mandatory): XSL, XSLT, XSLTREE SQL, XMLF, Java Integration with external ... : Unix Shell (KornShell, Bash) Java SQL PL-SQL XML Python DevOps & Tools: Jira, Jenkins, Git, ...

Data Analyst

G2A PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... hands-on with data, combining SQL, Python, experimentation techniques, and data visualization ... similar role You’re confident with SQL and have worked with analytical datasets You use Python for data analysis You have ...

Mid Data Engineer Databricks

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... , and maintain data pipelines using Python. Collaborate with an international team ... databases, and working experience with SQL. Big Data: Experience using Apache ...

Analytics Lead

rynekpierwotny.pl PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... optymalizacja zaawansowanych zapytań SQL i Spark na dużych zbiorach danych Wykorzystywanie języka Python do zaawansowanej obróbki danych, analiz ... dobra znajomość języka SQL Średniozaawansowana znajomość języka Python oraz narzędzia Power BI Umiejętność ...

Data Scientist Machine Learning Engineer

Britenet PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... . Nasze oczekiwania: Bardzo dobra znajomość Python (pandas, numpy, LightGBM), Podstawowa wiedza ... relacyjnych baz danych: Snowflake, Azure SQL, Doświadczenie w tworzeniu i integracji ... modeli i skryptów w języku Python, Praca w Azure Machine Learning ...

Senior Machine Learning Engineer

Jit Team PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 9 dni temu

... workflow automation Strong programming skills: Python, SQL, Git Technologies youll work with Programming & Data Processing: Python, SQL Version Control & Collaboration: Git ML ...