Senior Developer (DBA):(90%Remote) Frankfurt, Germany

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Infotree Poland Sp. z o.o. is part of Infotree Global Solutions. Agency number : 15970.

Job description : Project Objectives : 90% Remote work in Germany.

• Adaptation and Further Development :
• Adapt loading programs to changed source systems (e.g., GAT).
• Adjust to organizational changes (e.g., representation of independent subsidiaries).
• Replace previous data sources with new ones.
• Further develop the energy information system to meet new circumstances and requirements.
• Display additional or extended views integrating new source systems.
• Technical Analysis and Documentation :
• Analyze, structure, and document new or changed technical circumstances within EIS.
• Create IT documentation for further developments under Microsoft Word.
• Maintain the functional system description.
• Advisory and Error Correction :
• Advise technical management on EIS-related issues.
• Identify and correct errors in the EIS system (e.g., incomplete loading processes, non-responsive server processes).
• Provide advice on IT problems and solution scenarios for customers DB REGIO, DB CARGO, DB Fernverkehr.

Services Required :

• Programming / Implementation :
• Customize technical components in applications based on the technologies used, including associated interfaces, modules, and corresponding databases.
• Correct errors from test phases in applications / components.
• Utilize existing data under Business Objects XI 4.1.
• Conduct code reviews, component tests, module tests, and module group tests.
• Prepare decision templates on technical topics and present complex technical topics.
• Report risks and problems to technical architects and project management.

Duration and Total Scope :

Technical Requirements : Mandatory Requirements :

• Qualification :
• 10 years of experience as DBA, with specific expertise in the Oracle environment and performance optimization of SQL queries.
• 5 years of experience with Business Objects.
• 5 years of experience with PL / SQL.
• 5 years of experience in creating and analyzing Oracle SUN Solaris computer platforms.
• Experience :
• 5 years of experience with operational processes in planning and executing train journeys, locomotive and passenger coach classification, temporal use of the locomotive and driver, and service types.
• Experience in database design, implementation, and creation of test scenarios.
• 2 years of experience in Python.
• Skills :
• Experience with shell scripts.
• Proficiency in German at native speaker level (C2).
• Knowledge of Office products (Word, Excel).
• Proven Experience :
• At least 5 years of practical experience in the specified technologies and environments.
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