Oferty dla Database Developer praca Polska

25.11.2025 | Pełny etat | HAYS POLAND Sp. z o.o.Principal Developer (Java & React) - Praca w 100% zdalnie - Współpraca długofalowa - Dołączenie do projektu – ASAP/ 1 msc - Wynagrodzenie – do 190zł/ h netto+ VAT - Język angielski – min. B2 Czego oczekujemy - Doświadczenie 10+ lat w software development, w tym min. 3–5 lat na stanowiskach senior

14.11.2025 | Pełny etat | Kraków | HAYS POLAND Sp. z o.o.Java Developer Location Kraków Work model Hybrid Contract type B2B via Hays Poland Start date ASAP - up to 1-month notice period English Minimum B2 We are seeking an experienced Java Developer with strong knowledge of both modern and legacy Java technologies, Azure cloud services, and DevOps

13.11.2025 | Pełny etat | HAYS POLAND Sp. z o.o.Efficient ETL/ELT processes. You will support BI developers and data scientists in delivering impactful data and analytics solutions, while working closely with product owners and senior stakeholders to understand and translate business requirements. A key responsibility will be managing the ingestion

03.11.2025 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.And development of data warehouses and data lakehouses (based on relational databases) - Write high-throughput data transformations and quality checks using SQL (dbt) Requirements - Strong problem-solving and analytical skills, with a proactive approach to tackling complex issues - Excellent communication skills

01.01.2012 | Pełny etat | Wrocław | Hays PolandFor our client, significant enterprise in a financial sector, we are currently searching for professionals for the position of Developer Oracle (freelancer, self-employed) Location Wroclaw Start ASAP Requirements - Very good knowledge of SQL, PL/SQL programming language - Very good skills

01.01.2012 | Pełny etat | Śląskie | Hays PolandFor our client an international company from IT sector we are currently searching for C+/C# Software Developer Ref. No. 1010166 Location Upper Silesia You are a proper candidate if you have at least 1 year of experience in software development using C+/C#, good knowledge of database and SQL. You

01.01.2012 | Pełny etat | Dolnośląskie | Hays PolandExperience in Liferay Portal and JSR-168, JSR-286 knowledge is a plus, - Practical knowledge of Web application development, - Experience in Spring and Hibernate frameworks (Spring MVC), JPA/SQL and relational databases, - In-depth knowledge of OOA, OOD and design patterns, - Good command of spoken

01.01.2012 | Pełny etat | Śląskie | Hays PolandAnalyzing source of code, database log files in order to understand, troubleshoot, diagnose and resolve partner and customer issues. You will be in charge of solving problems by yourself or escalation issues to development team if it is required. To be success full at this position you should have at least

01.01.2012 | Pełny etat | Hays PolandApplications - Dutch and English You have a higher degree in Software Engineering (University) or Computer Science or equal by experience. Moreover, you have knowledge of Scalable Ruby on Rails development, Web technologies Web 2.0, CSS, Javascript,.; Database technology (PostgreSQL); Linux - Unix development