Oferty dla Database Development praca Polska

02.03.2026 | Pełny etat, Freelancer | Toruń | NetguruExperience working with SQLite or other relational databases. Experience migrating from file-based storage (e.G. JSON) to structured database solutions. Understanding of data integrity, traceability, and compliance principles. Experience maintaining Python web server configurations. Experience with build

02.03.2026 | Pełny etat | Katowice | CLOUDFIDEToolbox Must-have 4 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices

02.03.2026 | Pełny etat | Katowice | CSHARKIn English. Experience with legacy database analysis reverse-engineering un(der)documented schemas, understanding data semantics and relationships without complete documentation and dealing with corrupted or ambiguous data or metadata. Technical Skills Comfortable working with SQL at an advanced level

02.03.2026 | Pełny etat | Kraków | OneRail Poland Sp. z o.o.Experience with development as a plus. Experience in building RESTful APIs and microservices. Experience with databases such as MySQL, MongoDB, CosmosDB or similar. Understanding of cloud services (Azure and GCP) and containerization (Docker, Kubernetes). Experience with Agile methodologies and CI/CD

02.03.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupScope of Responsibilities Design and development of backend applications based on .NET - .NET Core. Creation and maintenance of REST APIs, integrations, and business logic modules. Working in an AWS environment - building and deploying serverless services, containerization, and process automation

02.03.2026 | Pełny etat | Kielce | VirtusLabWe are VLteam - tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We

02.03.2026 | Pełny etat | Wysokie Mazowieckie | KUBOOf the reliability, performance, and observability of your components Continuously improve pipeline architecture, data quality, and team processes Support analytics and reporting by ensuring clean and structured data Ideal candidate profile 8 years of experience in data engineering or backend development Hands

02.03.2026 | Pełny etat | Kraków | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired

02.03.2026 | Pełny etat | Kraków | AccentureIs essential. Expert knowledge of Python and SQL for querying and managing databases. Proven experience in designing and managing Data Warehouses on platforms like Snowflake, Amazon Redshift, or Google BigQuery. Proficiency in at least one major cloud platform (AWS, GCP, Azure), including leveraging its data