Praca database administrator Warszawa. Znaleziono 1827 ofert pracy.

Senior Java Backend Developer

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... in performance and security. Manage database interactions using JPA Hibernate and work with SQL-based database engines. Optimize backend performance and ... SQL and experience with relational databases including JPA Hibernate. Deep understanding ...

Software Engineer Client Libraries for Trino

Starburst PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... required, but strong experience with databases, query protocols, and distributed data ... Python (3.x). Experience with database protocols (e.g., JDBC ODBC, ... understanding of SQL and relational database concepts. Experience with data processing ...

Java Developer (Senior & Mid) @ Capital.com

Capital.com PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... Data Mastery: Proficiency with SQL databases, ensuring optimal performance, structure, and ... : Experience working with no-SQL databases is a big plus In- ... tolerance, Optimise performance across JVM, databases, caching, and networking layers, Apply ...

Trainee Node developer @ Innowise

Innowise PL, , , warszawa, mazowieckie, Warsaw jeden dzień temu

... and practical experience with relational databases and the ability to write ... with MongoDB or other NoSQL databases. Hands-on experience writing tests ( ... programming, Security, Node.js, Relational database, SQL, React, Angular, Vue.js, ...

Software Developer

best HR and PM solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... comprehensive way - taking care of databases, code quality and coding best ... hands-on experience in relational database systems (PostgreSQL is especially valued) ... with sizable datasets Understanding of database architecture and data modeling concepts ...

Junior Power BI Developer @ Link Group

Link Group PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... Power BI Understanding of relational databases Working knowledge of SQL and ... and reports, work with relational databases, and help transform data into ... environment. ,[] Requirements: Power BI, Raletional database, SQL, SQL Server, SSIS, ETL, ...

Software Developer

best HR and PM solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... comprehensive way - taking care of databases, code quality and coding best ... hands-on experience in relational database systems (PostgreSQL is especially valued) ... with sizable datasets Understanding of database architecture and data modeling concepts ...

Senior Full Stack Web Developer Nodejs React | Warszawa

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... ) and work with high-loaded databases (MongoDB, MySQL, Redis) Apply best ... high-loaded SQL or NoSQL databases Familiarity with REST, GraphQL, WebSockets ... Experience with MongoDB and MySQL databases At least an upper-intermediate ...

Streaming Data Platform Engineer @ Spyrosoft

Spyrosoft PL, , , pl, PL, Remote, Warszawa, Wrocław, Białystok, Łódź, Kraków jeden dzień temu

... and operate our time-series database infrastructure to store and process ... development to adapt to telemetry database components, API design for scalable ... handle access management for telemetry databases. ] Requirements: InfluxDB, Python, Java, Ansible, ...

Java Software Engineer

Capital.com PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... tolerance Optimise performance across JVM, databases, caching, and networking layers Apply ... Data Mastery: Proficiency with SQL databases, ensuring optimal performance, structure, and ... : Experience working with no-SQL databases is a big plus In- ...

Senior Data Engineer

YOUR ITEAMS sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... and optimize PLSQL queries and database objects for high performance data ... Understand and have experience of database change management Work one or ... . IBM Datastage, ADF, Stitch, Matillion Database Management, Oracle, MSSQL, Snowflake DevOps & ...

Senior Software Engineer

act digital PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... vanilla JavaScript . Experience with relational databases (PostgreSQL) and KV stores (Redis). ... to have Experience with graph databases (Neo4j) and vector databases (Milvus). Experience with NLP libraries ...

Senior System Analyst

ITDS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... on distributed systems and relational databases Facilitate clear communication between business ... technology Strong expertise with PostgreSQL databases Familiarity with relational databases, distributed IT systems, and event- ...

Senior Python Developer - Freelance - Scheduling Platform project

Netguru PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... with PostgreSQL (or other relational databases). The environment includes testing with ... g., Verifactu). Design and maintain database schemas and queries (PostgreSQL). Ensure ... PostgreSQL or similar relational databases. Experience with Pytest for backend ...

Senior Solution Architect - Analytics & AI Applications

Bayer Sp. z o.o. PL, , , warszawa, mazowieckie, warsaw jeden dzień temu

... UI components, authentication handler, handling database connections) Partner with data scientists ... and tools (e.g. vector databases, LLM integration frameworks) Stay updated ... plus (Azure Databricks, MLFlow, Vector Databases, RAG, AI foundry and frameworks ...

Backend Python Developer

RTB House PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... practices in application design, databases, and APIs Desired Experience: Solid ... Python Familiarity with relational databases and ability to write efficient ... Technologies: Backend: Python, FastAPI Databases: PostgreSQL, BigQuery GraphQL: Ariadne Messaging: ...

Data Engineer- NoSQL

emagine Polska PL, , , warszawa, mazowieckie, Warsaw jeden dzień temu

... evolve data models for document databases (DynamoDB and or DocumentDB) based ... of security best practices in database implementations. Nice to Haves: Experience ...

Software Developer

best HR and PM solutions PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... comprehensive way - taking care of databases, code quality and coding best ... hands-on experience in relational database systems (PostgreSQL is especially valued) ... with sizable datasets Understanding of database architecture and data modeling concepts ...

Lead Nodejs Developer | Warszawa

EPAM Systems PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... high-load SQL and NoSQL databases such as MongoDB and MySQL ... high-load SQL and NoSQL databases Demonstrated expertise in creating REST, ... Familiarity with MongoDB and MySQL database systems Competent English communication skills ...

Java Software Engineer Crypto Focused

Capital.com PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... tolerance Optimise performance across JVM, databases, caching, and networking layers Apply ... Data Mastery: Proficiency with SQL databases, ensuring optimal performance, structure, and ... : Experience working with no-SQL databases is a big plus In- ...