Praca junior database w Polsce. Znaleziono 7956 ofert pracy.

T Hub - Senior Data Engineer

T-Mobile PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... retrieving and processing structured data (databases, APIs) and unstructured data (logs, ... systems, including integration with vector databases and ensuring input data quality ... understanding of working with vector databases and AI frameworks (e.g., ...

Automation Developer

WIPRO IT SERVICES POLAND Sp. z o.o. PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk, pomorskie jeden dzień temu

... IT operations across OS, database, middleware, and network environments. Your ... automation scripts for OS, database, middleware, and network operations. Collaboration & ... of OS (Linux Windows), databases, middleware, and networking fundamentals. Scripting ...

Python Full Stack Engineer

EPAM Systems PL, 50.1024, 20.17848, kraków, małopolskie, Kraków jeden dzień temu

... with PostgreSQL as the primary database and leverages AWS components, including ... using message brokers Maintain PostgreSQL database, optimize queries, and implement best ... ) Proven experience with SQL databases (ideally PostgreSQL), handling large datasets ...

Java Developer

Rite NRG PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... APIs : REST API design & integration Databases : MS SQL, Oracle Good knowledge ... -based solutions. Work with relational databases (MS SQL, Oracle): design schemas, ... knowledge of SQL and relational databases (e.g., MS SQL Server, ...

Senior DevOps Engineer

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie jeden dzień temu

... domains (security, networking, storage, databases) Ensuring transparency and tracking progress ... infrastructure, security, networking, storage, databases) Strong knowledge of Jira, Confluence, ... , load balancing, storage and databases Good knowledge of CI CD ...

Software Developer

best HR and PM solutions PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 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 Application and IT Systems Administrator Hybrid - Warsaw

DevAbundance Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa jeden dzień temu

... core system, including application servers, databases, and other infrastructure components. You ... configuring and maintaining application and database servers Knowledge of SQL and experience working with databases (Oracle, PostgreSQL) Ability to analyze ...

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 ...

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 Java Backend Developer

Link Group PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław 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 ...

Senior Java Backend Developer

Link Group PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 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 ...

DevOps Engineer

DCV Technologies PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... (functional, performance, and security), and database testing to ensure data integrity, ... maintain code Experience with relational databases (MySQL, PostgreSQL) and NoSQL databases Knowledge of data modelling, optimization, ...

Senior Python Developer - Freelance - Scheduling Platform project

Netguru PL, 50.26008, 19.02547, katowice, śląskie, Katowice 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 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 ...

Senior Python Developer - Freelance - Scheduling Platform project

Netguru PL, 52.40321, 16.93875, poznań, wielkopolskie, Poznań 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 Python Developer - Freelance - Scheduling Platform project

Netguru PL, 54.35203, 18.64664, gdańsk, Trójmiasto, Gdańsk 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 Python Developer - Freelance - Scheduling Platform project

Netguru PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 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 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 Java Backend Developer

Link Group PL, 50.1024, 20.17848, kraków, małopolskie, Kraków 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 ...

Senior QA Automation & Performance Test Engineer

EPAM Systems PL, 51.10789, 17.03854, wrocław, dolnośląskie, Wrocław jeden dzień temu

... Analyse errors using logs, database queries, legacy and Unix file ... desktop, web, data services, microservices, database, ETL, cloud-based applications, middleware, ... Linux performance tuning and database optimization techniques Familiarity with WebSphere ...