[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"job-senior-data-engineer-oracle-plsql-data-warehouse-commerzbank-cz-de-cz":3},{"id":4,"slug":5,"title":6,"description":7,"company":8,"is_featured":11,"featured_until":7,"is_active":12,"deactivated_at":7,"is_enriched":12,"processed_job_posting_json":13,"processed_latitude":76,"processed_longitude":77,"processed_employment_types":78,"processed_working_hours":79,"processed_working_hours_labels":81,"processed_home_office":82,"processed_salary_min":73,"processed_salary_max":74,"processed_salary_currency":70,"processed_salary_source":83,"processed_benefits":84,"processed_benefits_labels":96,"processed_industry":97,"processed_skills":7,"processed_job_location":98,"processed_full_address_gmaps":100,"processed_street_gmaps":102,"processed_city_gmaps":104,"processed_postal_code_gmaps":105,"processed_country_gmaps":107,"processed_country_iso_code_gmaps":109,"full_description":16,"formatted_description":110,"processed_employment_types_labels":38,"processed_home_office_labels":36,"processed_industry_labels":40,"processed_it_skills":111,"processed_it_skills_labels":115,"processed_soft_skills":116,"processed_soft_skills_labels":117,"processed_job_expertise_skills":118,"processed_job_expertise_skills_labels":119,"processed_language_requirements":120,"processed_total_experience_years":127,"processed_professional_field":128,"processed_professional_field_labels":131,"processed_leadership_role":11,"processed_date_posted":19,"raw_job_url":132,"apply_url":7,"raw_hiringOrganization_logo_url":7,"translations":7,"canonical_industry_key":133,"canonical_industry_label":134,"max_cpc":135,"actual_cpc":7},73880,"senior-data-engineer-oracle-plsql-data-warehouse-commerzbank-cz","Senior Data Engineer (Oracle \u002F PL\u002FSQL) – Data Warehouse",null,{"name":9,"slug":10,"logo_url":7},"Commerzbank CZ","commerzbank-cz",false,true,{"@context":14,"@type":15,"title":6,"description":16,"hiringOrganization":17,"datePosted":19,"validThrough":20,"jobLocation":21,"jobLocationType":36,"employmentType":37,"industry":39,"skills":41,"baseSalary":68},"https:\u002F\u002Fschema.org\u002F","JobPosting","Wichtiger Hinweis: Bitte aktiviere JavaScript, um diese Seite uneingeschränkt nutzen zu können.\nvorherige Stelle\nnächste Stelle\nWe are seeking an experienced Database Developer with a proven track record in Data Warehouse development and strong Oracle \u002F PL\u002FSQL skills to join our Finance \u002F Data Platform development team.\nIn this role, you will design, develop, optimize, and maintain complex database programs and data processing logic within a large‑scale enterprise Data Warehouse environment. You will work on both existing (legacy) components and future‑oriented solutions, ensuring stability, performance, and long‑term maintainability.\nDeine Aufgaben\nDesign, develop, and maintain complex PL\u002FSQL programs, packages, procedures, and functions in an enterprise Oracle environment\nDevelop and optimize data transformation and loading logic for Data Warehouse and analytical use cases\nAnalyze, refactor, and stabilize existing database code with a strong focus on maintainability and performance\nEnsure high performance and scalability, especially for large data volumes and batch‑oriented processing\nActively support production operations by analyzing and resolving database‑related incidents and performance issues\nCollaborate closely with business analysts, ETL developers, and application teams to translate business requirements into robust database solutions\nContribute to technical design discussions, code reviews, and architecture decisions\nSupport the continuous evolution of the Data Warehouse towards modern, future‑proof architectures\nDein Profil\nStrong hands‑on experience database development later in complex enterprise environments using PL\u002FSQL and SQL, preferably 19c and later\nProven experience in Data Warehouse development, including data modeling and large‑scale data processing. Experience with modern data architectures (Data Lake, Data Mesh and hybrid approaches) is a plus.\nSolid understanding of SQL performance tuning, execution plans, indexing strategies, and partitioning\nExperience working with data governance, data quality checks, and reconciliation logic\nFamiliarity with various data processing patterns (ETL,ELT, streaming, etc.) and interaction with upstream\u002Fdownstream systems (microservices, APIs)\nExperience in maintenance of long‑living systems while contributing to modernization initiatives\nAbility to understand and improve complex, historically grown database landscapes\nProficiency in Unix\u002FLinux environments, including the ability to create and modify shell scripts. Proficiency in other programming languages (Python, Java, etc.) is an advantage.\nKnowledge and experience with Oracle Exadata systems, as well as familiarity with cloud-based technologies and architectures, are considered a plus.\nProficiency in English at a minimum B2 level is required; knowledge of German is an advantage.\nWillingness to learn new technologies, including other database systems and cloud environments\nProactivity in identifying potential challenges and delivering solutions in complex environments.\nStrong commitment to continuous learning and professional development.\nAbility to work in international and agile environment.\nEligibility to work in the EU.\nUnsere Benefits\n30 Tage Urlaub\nBetriebliche Altersvorsorge\nFlexibles Arbeiten\nMitarbeiterkonditionen\nDigitales Lernen\nDiversity\nFamilien & Job freundlich\nFreundliches Arbeitsumfeld\nInspirierende Unternehmenskultur\nWork-Life Balance\n30 Tage Urlaub; Betriebliche Altersvorsorge; Flexibles Arbeiten; Mitarbeiterkonditionen; Digitales Lernen; Diversity; Familien & Job freundlich ; Freundliches Arbeitsumfeld; Inspirierende Unternehmenskultur; Work-Life Balance\nStelle merken\nStelle drucken\nStelle teilen\nDas Unternehmen\nIn Commerzbank Digital Technology Centre Prague, we are transforming a traditional bank into a digital agile enterprise! We provide a wide range of various IT solutions, .Net and Java development, services in the area of application operation and infrastructure. As a part of Commerzbank Group, we work closely together with the Delivery Organisation of more than 50 different Clusters in our Headquarter in Frankfurt and around the globe.\nWe are looking for thinkers with unconventional ideas and in return, we offer the freedom to create own job with own vision, wide range of benefits including home office. Sounds interesting?\nKontakt\nIn case of interest plase apply via this job portal.\nVerwandte Stellen\nBitte warten...\nvorherige Stelle\nnächste Stelle\nZurück\nTeilen über deinen Social Media Account\nKlicke auf eines der Icons:\nTeilen über Mail\nTeilen über Facebook\nTeilen über X\nTeilen über Xing\nTeilen über LinkedIn",{"@type":18,"name":9},"Organization","2026-06-02","2027-06-02",[22,33],{"@type":23,"address":24,"geo":29},"Place",{"@type":25,"addressLocality":26,"addressCountry":27,"addressRegion":28},"PostalAddress","Praha 2","CZ","Hlavní město Praha",{"@type":30,"latitude":31,"longitude":32},"GeoCoordinates",50.0756273,14.431593,{"@type":23,"address":34,"geo":35},{"@type":25,"addressLocality":26,"addressCountry":27,"addressRegion":28},{"@type":30,"latitude":31,"longitude":32},"HYBRID",[38],"PERMANENT",[40],"Banking and Financial Services",[42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67],"PL\u002FSQL","SQL","Oracle Database","Unix\u002FLinux","Shell Scripting","Python","Java","ETL","ELT","Data Modeling","SQL Performance Tuning","Oracle Exadata","Cloud Technologies","Collaboration","Proactivity","Continuous Learning","Adaptability","Problem-Solving","Data Warehouse Development","Data Governance","Data Quality Checks","Reconciliation Logic","Data Processing Patterns","Legacy System Maintenance","Modernization Initiatives","Agile Methodologies",{"@type":69,"currency":70,"value":71},"MonetaryAmount","EUR",{"@type":72,"minValue":73,"maxValue":74,"unitText":75},"QuantitativeValue",60000,90000,"YEAR",[31,31],[32,32],"permanent",[80],"FULL_TIME",[80],"hybrid","estimated",[85,86,87,88,89,90,91,92,93,94,95],"30 days vacation","Company pension scheme","Flexible working","Employee discounts","Digital learning","Diversity","Family & job friendly","Friendly work environment","Inspiring corporate culture","Work-life balance","Home office",[85,86,87,88,89,90,91,92,93,94,95],"banking and financial services",[99],"jugoslávská 1, 120 21, praha, tschechien",[101],"Jugoslávská 1\u002F9, 120 00 Praha 2-Vinohrady, Tschechien",[103],"Jugoslávská 9",[26],[106],"120 00",[108],"Tschechien",[27],"Wichtiger Hinweis: Bitte aktiviere JavaScript, um diese Seite uneingeschränkt nutzen zu können.\n\nvorherige Stelle\n\nnächste Stelle\n\nWe are seeking an experienced Database Developer with a proven track record in Data Warehouse development and strong Oracle \u002F PL\u002FSQL skills to join our Finance \u002F Data Platform development team.\n\nIn this role, you will design, develop, optimize, and maintain complex database programs and data processing logic within a large‑scale enterprise Data Warehouse environment. You will work on both existing (legacy) components and future‑oriented solutions, ensuring stability, performance, and long‑term maintainability.\n\n## Deine Aufgaben\n\n- Design, develop, and maintain complex PL\u002FSQL programs, packages, procedures, and functions in an enterprise Oracle environment\n- Develop and optimize data transformation and loading logic for Data Warehouse and analytical use cases\n- Analyze, refactor, and stabilize existing database code with a strong focus on maintainability and performance\n- Ensure high performance and scalability, especially for large data volumes and batch‑oriented processing\n- Actively support production operations by analyzing and resolving database‑related incidents and performance issues\n- Collaborate closely with business analysts, ETL developers, and application teams to translate business requirements into robust database solutions\n- Contribute to technical design discussions, code reviews, and architecture decisions\n- Support the continuous evolution of the Data Warehouse towards modern, future‑proof architectures\n\n## Dein Profil\n\n- Strong hands‑on experience database development later in complex enterprise environments using PL\u002FSQL and SQL, preferably 19c and later\n- Proven experience in Data Warehouse development, including data modeling and large‑scale data processing. Experience with modern data architectures (Data Lake, Data Mesh and hybrid approaches) is a plus.\n- Solid understanding of SQL performance tuning, execution plans, indexing strategies, and partitioning\n- Experience working with data governance, data quality checks, and reconciliation logic\n- Familiarity with various data processing patterns (ETL,ELT, streaming, etc.) and interaction with upstream\u002Fdownstream systems (microservices, APIs)\n- Experience in maintenance of long‑living systems while contributing to modernization initiatives\n- Ability to understand and improve complex, historically grown database landscapes\n- Proficiency in Unix\u002FLinux environments, including the ability to create and modify shell scripts. Proficiency in other programming languages (Python, Java, etc.) is an advantage.\n- Knowledge and experience with Oracle Exadata systems, as well as familiarity with cloud-based technologies and architectures, are considered a plus.\n- Proficiency in English at a minimum B2 level is required; knowledge of German is an advantage.\n- Willingness to learn new technologies, including other database systems and cloud environments\n- Proactivity in identifying potential challenges and delivering solutions in complex environments.\n- Strong commitment to continuous learning and professional development.\n- Ability to work in international and agile environment.\n- Eligibility to work in the EU.\n\n## Unsere Benefits\n\n- 30 Tage Urlaub\n- Betriebliche Altersvorsorge\n- Flexibles Arbeiten\n- Mitarbeiterkonditionen\n- Digitales Lernen\n- Diversity\n- Familien & Job freundlich\n- Freundliches Arbeitsumfeld\n- Inspirierende Unternehmenskultur\n- Work-Life Balance\n\n30 Tage Urlaub; Betriebliche Altersvorsorge; Flexibles Arbeiten; Mitarbeiterkonditionen; Digitales Lernen; Diversity; Familien & Job freundlich ; Freundliches Arbeitsumfeld; Inspirierende Unternehmenskultur; Work-Life Balance\n\nStelle merken\n\nStelle drucken\n\nStelle teilen\n\n## Das Unternehmen\n\nIn Commerzbank Digital Technology Centre Prague, we are transforming a traditional bank into a digital agile enterprise! We provide a wide range of various IT solutions, .Net and Java development, services in the area of application operation and infrastructure. As a part of Commerzbank Group, we work closely together with the Delivery Organisation of more than 50 different Clusters in our Headquarter in Frankfurt and around the globe.\n\nWe are looking for thinkers with unconventional ideas and in return, we offer the freedom to create own job with own vision, wide range of benefits including home office. Sounds interesting?\n\n## Kontakt\n\nIn case of interest plase apply via this job portal.\n\n## Verwandte Stellen\n\nBitte warten...\n\nvorherige Stelle\n\nnächste Stelle\n\nZurück\n\nTeilen über deinen Social Media Account\n\nKlicke auf eines der Icons:\n\nTeilen über Mail\n\nTeilen über Facebook\n\nTeilen über X\n\nTeilen über Xing\n\nTeilen über LinkedIn",{"elt":112,"etl":112,"sql":113,"java":114,"pl\u002Fsql":113,"python":114,"unix\u002Flinux":112,"data modeling":112,"oracle exadata":114,"oracle database":113,"shell scripting":112,"cloud technologies":114,"sql performance tuning":113},3,4,2,[42,43,44,45,46,47,48,49,50,51,52,53,54],{"collaboration":113,"proactivity":113,"continuous learning":113,"adaptability":112,"problem-solving":113},[55,56,57,58,59],{"data governance":112,"agile methodologies":112,"data quality checks":112,"reconciliation logic":112,"data processing patterns":112,"legacy system maintenance":112,"modernization initiatives":112,"data warehouse development":113},[60,61,62,63,64,65,66,67],{"detected_language_jobad":121,"required":122},"en",[123],[124],{"language":125,"level":126},"ENGLISH","B2",5,[129,130],"Information and Communications Technology Professionals","Database and Network Professionals",[129,130],"https:\u002F\u002Fjobs.commerzbank.com\u002Findex.php?ac=jobad&id=60671","banking","Banking",1]