Praca junior database Warszawa. Znaleziono 376 ofert pracy.

Senior Data Engineer | f/m/d

ERGO Technology & Services S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... , customer information systems, and transactional databases ensuring data quality, security, and ... troubleshoot CI CD pipelines for database deployments being skilled in pre- ...

AI Solutions Architect

Solvd Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... tools (e.g., LLMs, vector databases, orchestration frameworks, cloud AI services). ... , retrieval-augmented generation (RAG), vector databases and prompt engineering principles. Understanding ...

T Hub - Devops Engineer (T-NAP)

T-Mobile PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... , and security Deploy and manage databases in Kubernetes clusters (Cassandra via ... , Python) Proficiency with Keycloak and database operators running inside K8S clusters, ...

Senior Software Engineer (TM1) | f/m/d

ERGO Technology & Services S.A. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... IBM Planning and Analytics (TM1) database structures, e.g. system-wide ... architecture strong knowledge of TM1 database modeling and ETL processes experience ...

Tech Lead - Backend (Node.js / PostgreSQL / MongoDB) - Full-Stack Capable

Solvd Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... delivery of backend services and database-driven insurance allocation engines - while ... •Backend: Node.js, TypeScript, NestJS •Databases: PostgreSQL (primary), MongoDB (secondary) •Frontend: ...

Product - Fullstack Engineer

VELOCITY TECHNOLOGY sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 5 dni temu

... that are maintainable and performant. Database expertise: You are confident working ... both relational and non-relational databases, including schema design and performance ...

.NET Developer (Cosmos/SQL DB, REST APIs)

Solvd Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 6 dni temu

... experience in Cosmos and SQL databases, as well as a strong ... requests. Deep knowledge of relational databases, specifically SQL Server and or ...

Staff Software Engineer (Full Stack)

Visa Technology Europe sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... web-based system, operating system, database system, computer hardware, or software ... and the ability to use database software (e.g., applications, web- ...

Data Engineer with Databricks

KMD Poland Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... Databricks. Is familiar with MSSQL databases or other relational databases. Has some experience working with ...

Technical Manager

LLINFORMATICS PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... will be responsible for managing database migrations, mapping processes, and working ... Heroku. Strong background with relational databases (preferably PostgreSQL). Experience writing tests ...

Application and IT Systems Administrator

DEVABUNDANCE sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... configuring and maintaining application and database servers Knowledge of SQL and experience working with databases (Oracle, PostgreSQL) Ability to analyze ...

Cloud Ops Engineer (AWS) – Remote (Poland)

ARCOS Inc. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... and support PostgreSQL and Oracle databases (performance, backups, upgrades, recovery). Monitor ... Linux & Windows administration and automation. Database experience with PostgreSQL, Oracle, or ...

APM Engineer

KYOTU Technology sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 7 dni temu

... tools and observability stacks Identify database bottlenecks, slow queries and performance ... heap dump investigation Knowledge of database performance optimisation, including slow query ...

Senior AI Engineer

Digital Hub Warsaw at Bayer PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... containerization expertise. Experience with relational databases (PostgreSQL, MS SQL). Strong object- ... GenAI technologies such as: vector databases, information retrieval methods, and LLM ...

Senior .Net Developer

LeverX PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 8 dni temu

... Web API. Proficiency with relational databases (MS SQL) and NoSQL databases (Cosmos DB). Proven track record ...

Software Engineer in Home Connect Ecosystem (IoT) (f/m)

BSH SPRZĘT GOSPODARSTWA DOMOWEGO sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 11 dni temu

... . Experience in working with relational databases (PostgreSQL) and NoSQL databases (MongoDB). Managing code repositories (like ...

LIMS Support Specialist

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 13 dni temu

... problems Investigate and resolve SQL database issues and file share errors ... understanding of T-SQL and database structures Experience in application and ...

Senior Data Engineer with AWS and Snowflake

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 13 dni temu

... data pipelines Advanced knowledge of databases, including query optimization, relational schema ... storage technologies, including files, relational databases, MPP, NoSQL, and various data ...

Senior .NET Developer with WinForms

YOUR ITEAMS sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 14 dni temu

... WinForms architecture, Entity Framework, and database optimization to ensure high performance ... migrations) Expert in Entity Framework, database design, and query optimization Strong ...

Data Scientist with GenAI focus

Sii Sp. z o.o. PL, 52.21519, 21.2453, warszawa, mazowieckie, Warszawa, mazowieckie 14 dni temu

... RAG pipelines, embeddings, and vector database integrations to provide contextual developer ... , embeddings, RAG pipelines, and vector databases Familiarity with developer workflows, CI ...