Praca Junior Database Analyst Warszawa. Znaleziono 2409 ofert pracy.

Middle C# QA Automation Engineer for Identity Team

GR8 Tech PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... ; Proficiency with SQL and NoSQL databases, understanding of data modeling, normalization, and experience with querying and database operations; Practical experience with messaging ...

Mid Data Engineer Databricks

N-iX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... , Snowflake, or similar data platforms. Database Skills: Experience with relational databases, and working experience with SQL. ...

Python AI Engineer GenAI

Devapo PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... ) and related concepts (RAG, vector databases, embeddings, prompt engineering, multi-agent ... and monitoring, Experience with vector databases (Pinecone, Weaviate, Chroma, Qdrant), Familiarity ...

Specjalista Baz Danych Oracle

Lumicode Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... Umiejętność przeprowadzania testów wydajnościowych Oracle Database oraz diagnozowania i rozwiązywania problemów ... Zakres obowiązków: Administracja środowiskami Oracle Database, obejmująca instalację, konfigurację oraz bieżące ...

Python GenAI Developer

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... embeddings, and work with vector databases including Pinecone and Chroma Orchestrate ... experience with Docker , Git , vector databases, and cloud environments (preferably Azure ) ...

Python Backend Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... trust scoring Design and optimize database schemas (Aurora PostgreSQL, DynamoDB) Build ... and RESTful principles Experience with database optimization and caching strategies Nice ...

Senior Data Engineer

The Stepstone Group Polska PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... , and Kafka Streams. Data architecture & database knowledge – ability to design and ... SQL) and NoSQL (DynamoDB, MongoDB) databases. Infrastructure & automation – experience with Infrastructure ...

Data Engineer

DevsData LLC PL, , , warszawa, mazowieckie, Warsaw 4 dni temu

... advanced SQL queries for relational database systems. 5 years building and ... and analytics use cases. Develop database schemas and ontologies optimized for ...

Senior Python Developer

Xebia sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... existing services for performance, including database access, caching strategy, and critical ... services, experience working with relational databases (such as PostgreSQL), query optimisation, ...

AI Engineer

Madiff Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... LangGraph Integrate and manage vector databases (Pinecone, Weaviate, Chroma) for RAG ... similar frameworks Familiarity with vector databases (Pinecone, Weaviate, Chroma) Cloud experience ...

Senior Lead JavaScript Developer

Spyrosoft PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... Webpack, Babel Experience with NoSQL databases (MongoDB, Firebase), SQL, handling databases in backend systems using Node. ...

Senior QA Java @ Link Group

Link Group PL, , , pl, PL, Warszawa, Kraków, Gdańsk, Wrocław 4 dni temu

... pipelines Solid SQL and relational database skills Experience testing event driven ... : Java, API, CD, SQL, Relational database, Testing, Docker, AWS, QA, Kafka, ...

Back-end Engineer Nodejs – First Connect

SwingDev—a hippo company PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... our business. Youll support reliable databases and APIs for real-time ... of at least one relational database system, e.g. PostgreSQL MySQL ...

Senior Full-Stack AI LLM Engineer

Lecturio PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... selection of embedding models, vector databases (e.g., Pinecone, Weaviate), and ... orchestration, advanced RAG systems, vector databases, model adaptation, and agentic (multi- ...

Oracle Cloud Architect

Ness Solution PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... : Masz bardzo dobrą znajomość Oracle Database, OCI, Exadata oraz Autonomous Database Projektowałeś rozwiązania zgodne z ISO ...

Full-Stack Python Developer React

Experis Manpower Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... solution delivery. Design and optimize database models and queries using MSSQL ... , Vite. Data: Experience with relational databases (especially MSSQL); familiarity with SQLAlchemy ...

Staff Software Engineer – Search AI

dotLinkers PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... code optimization, caching strategies, and database tuning . Provide technical leadership through ... understanding of SQL and NoSQL databases such as Azure SQL, Cosmos ...

Python Dev AI Engineer

SoftwiseAI PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... in both SQL and NoSQL database systems Experience with vector databases for AI applications Proven experience ...

PHP Senior Lead Developer – Email & Performance Marketing Systems

Cyclad PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... with JavaScript, Python, large-scale databases, mailing tools (SARE, Elastic Email, ... processes, workflows) Work with large databases ( MySQL PostgreSQL ), including: deduplication, data ...

Capacity Management Consultant

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa 4 dni temu

... skills in Excel, data analysis, databases, and Power BI, and 2– ... skills and proficiency with Excel, databases, and Power BI (including creating ...