Oferty dla Database Developer praca Warszawa

01.02.2026 | Pełny etat | Warszawa | BlockyDevs sp. z o.o.We build end-to-end applications combining fintech-grade reliability with Web3 innovation. As a Fullstack Developer, you’ll primarily work with on the backend, React on the frontend, and occasionally contribute to smart contract development. Develop backend services with - (NestJS

01.02.2026 | Pełny etat | Warszawa | PAYBACKAnsible - Experience with cloud native applications, preferable with GCP Services like Cloud Run, Pub/Sub, BigQuery, Airflow - Knowledge of Relational Databases, preferably PostgreSQL - Open minded towards full stack developer approach (including testing, web frontend, backend, monitoring, DevOps mindset

01.02.2026 | Pełny etat | Warszawa | BlockyDevs sp. z o.o.Develop backend services with - (NestJS/Express) - Build frontend apps with *React/ - TypeScript - Work with databases (PostgreSQL, MongoDB) and APIs - Occasionally contribute to smart contracts (EVM/SVM) - Collaborate with design, backend, and blockchain teams Requirements - Good backend

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

14.01.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Working with AI APIs, machine learning libraries, or LLMs • Database Experience with relational databases • Version Control Proficiency with Git and collaborative What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now. Hays