07.07.2026 | Pełny etat | Wysokie Mazowieckie | SCALONa Ciebie Budowa rozwiązań klasy Data Lake i DWH - procesy zasilania online i offline Projektowanie i realizacja rozwiązań informatycznych w obszarze zasilania danych Analiza danych oraz przygotowanie modeli logicznych i fizycznych Strojenie zapytań SQL na bazach relacyjnych i hurtownianych (on-prem i GCP
Zobacz później02.07.2026 | Pełny etat | Kraków | McGregor BoyallAnd running complex SQL queries. knowledge of programming languages (Python - Scala, Spark, SQL) and Big Data technologies (Azure Cloud, Databricks, PowerBi or equivalent) is advantageous. Good understanding and experience with Agile methodologies and delivery. strong communication skills with the ability
Zobacz później07.07.2026 | Pełny etat | Katowice | iTeamlyScalability, and reliability Work with complex production and enterprise data flows Our requirements 5 years in Java backend development Strong understanding of backend systems and microservices Experience with REST APIs and distributed systems Knowledge of concurrency and scalable system design Solid SQL
Zobacz później07.07.2026 | Pełny etat | Kielce | Transition Technologies PSCAnd certificate lifecycle flows Provide guidance to developers to keep implementation aligned and practical. Keep the team focused on the agreed MVP scope and priorities. Support testing and validation of the core MVP features. Requirements Experience working with SQL databases Understanding of software
Zobacz później07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | B2BnetworkModelling - Knowledge of the banking sector and payment domain. - Practical knowledge of SQL, user interface prototyping and design - Knowledge of Architecture diagrams like sequence diagrams. - Solid technical knowledge for effective collaboration with developers. - Proficiency with analysis tools
Zobacz później07.07.2026 | Pełny etat | Kraków | emagine PolskaAnd deterministic test environments. Experience with CI/CD and automated test execution. Ability to debug failures across multiple services, databases, queues, and pipelines. Likely technical stack includes Java and/or Scala Play Framework or Akka Apache Spark SQL Integration test frameworks (ScalaTest, JUnit
Zobacz później07.07.2026 | Pełny etat | Kraków | Link GroupJCL Solid proficiency in Job Control Language (JCL). Data Integration Strong background in File Transfers, specifically using ConnectDirect. Technical Stack Solid knowledge of SQL and strong Linux environment experience, including shell scripting
Zobacz później07.07.2026 | Pełny etat | Gdańsk (Gdańsk) | B2BnetworkIn agile cross-functional teamsApplying strong analytical and solution-oriented thinking to complex processes Must-have qualifications Proficiency in SQL and data analysis techniquesExperience with complex requirements in data hygiene, data quality, and HiveStrong communication skills and ability to work
Zobacz później07.07.2026 | Pełny etat | Lublin | Link GroupJCL Solid proficiency in Job Control Language (JCL). Data Integration Strong background in File Transfers, specifically using ConnectDirect. Technical Stack Solid knowledge of SQL and strong Linux environment experience, including shell scripting
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