Oferty dla Database Developer praca Warszawa

07.02.2026 | Pełny etat | Warszawa | SquareOneIntegrity principles. 4+ years of experience as a Data Engineer, Database Developer, or Backend Engineer with a strong focus on SQL. Exceptional analytical skills with a "data-first" approach to problem-solving. Full English Proficiency Essential for leading live technical sessions with international

07.02.2026 | Pełny etat | Warszawa | Europ Assistance PolskaAcross whole EE Unit; Working closely with the IT department to continuously improve automation, efficiency, and the quality of reported information; Overseeing the administration of the MSSQL database, including the design, creation and maintenance of data structures necessary for reporting; Ensuring

04.02.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Dodatkowe atuty - AWS certifications or equivalent evidence of advanced AWS competency - Background in both development and technical operations - infrastructure - system administration - Experience with distributed systems engineering - Advanced knowledge of NoSQL and SQL database technologies

04.02.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Dodatkowe atuty - AWS certifications or equivalent evidence of advanced AWS competency - Background in both development and technical operations - infrastructure - system administration - Experience with distributed systems engineering - Advanced knowledge of NoSQL and SQL database technologies

29.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Formats, RBAC - Strong SQL skills and experience with relational databases (Teradata, Oracle, SQL Server, PostgreSQL, etc.) - Experience in data engineering, ETL/ELT development, and large-scale data migrations - Understanding of Teradata architecture, SQL, and utilities (BTEQ, FastLoad, MultiLoad, TPT

22.01.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.Requirements. - Practical knowledge of implementing CI/CD processes. - Practical familiarity and experience in programming in C#, .Net Core, EntityFramework, JavaScript frameworks, Angular/React, SOAP/REST technologies. - Knowledge of MSSQL databases. - English language proficiency at a minimum B2 level. We

21.01.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.To deliver data-driven solutions with ease and confidence. Requirements - Based in Europe with eligibility to work in your country of residence. - Minimum 3 years of experience in a pre-sales, sales engineering, or solution architecture/database developer roles. - Strong knowledge of databases (SQL, NoSQL

21.01.2026 | Pełny etat | Warszawa | TeamQuest Sp. z o.o.And have a real impact on raising security standards in the digital world. If you are passionate about cybersecurity, join the team of industry leaders and develop your skills in an environment of experts. Requirements - Minimum 3 years of commercial experience as a Full Stack Developer; - Minimum 2 years

16.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Experience with cloud native application development, CI/CD process and tools, Kubernetes, Helm - Experience with SQL databases - Microservices architecture principles- nice to have - Fluent English - Experience working in Agile teams Offer - Salary with increased tax‑deductible costs (KUP) - Opportunity