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7 Treffer für Database Jobs in Wermelskirchen im Umkreis von 30 km
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Working Student Sustainable Agronomy & Agribusiness – Focus LCA/PCF (open LCA/ ecoinvent) (m/f/d)
Working Student Sustainable Agronomy & Agribusiness – Focus LCA/PCF (open LCA/ ecoinvent) (m/f/d)
ELFIN Consulting GmbH
Köln
Teilweise Home-Office
have already applied LCA/PCF in practice — including an LCA tool and an LCA database (e.g., openLCA + ecoinvent) 2) Tool- and database-based implementation (hands-on required) * Use LCA databases (e.g., ecoinvent or equivalent) and handle datasets/method packages/versions in a structured way. 2) LCA practice incl. tool + database (mandatory) o Practical experience with at least one LCA database (e.g., ecoinvent or equivalent). * Specify which LCA software and which database you have used and for what (e.g., modelling/import/LCIA/reporting).
have already applied LCA/PCF in practice — including an LCA tool and an LCA database (e.g., openLCA + ecoinvent) 2) Tool- and database-based implementation (hands-on required) * Use LCA databases (e.g., ecoinvent or equivalent) and handle datasets/method packages/versions in a structured way. 2) LCA practice incl. tool + database (mandatory) o Practical experience with at least one LCA database (e.g., ecoinvent or equivalent). * Specify which LCA software and which database you have used and for what (e.g., modelling/import/LCIA/reporting).
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Proficiency in programming languages (e.g. Python) for production-grade data systems and expertise in SQL and database modeling (e.g. PostgreSQL) * Familiarity with graph databases, ontologies, semantic modeling, and translating abstract domains into structured data models
Proficiency in programming languages (e.g. Python) for production-grade data systems and expertise in SQL and database modeling (e.g. PostgreSQL) * Familiarity with graph databases, ontologies, semantic modeling, and translating abstract domains into structured data models
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Good knowledge of databases
Good knowledge of databases
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High IT affinity (MS Office, databases) and willingness to travel internationally
High IT affinity (MS Office, databases) and willingness to travel internationally
Solid IT proficiency, including MS Office and working with databases
Solid IT proficiency, including MS Office and working with databases
Familiarity with graph databases, semantic modeling, or knowledge graphs (Neo4j, JanusGraph, RDF/OWL, or similar)
Familiarity with graph databases, semantic modeling, or knowledge graphs (Neo4j, JanusGraph, RDF/OWL, or similar)
Schnelle Bewerbung
Familiarity with graph databases, semantic modeling, or knowledge graphs (Neo4j, JanusGraph, RDF/OWL, or similar)
Familiarity with graph databases, semantic modeling, or knowledge graphs (Neo4j, JanusGraph, RDF/OWL, or similar)
25 passende Jobs liegen außerhalb deiner Region
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Cloud DevOps Engineer – Azure (all genders)
Cloud DevOps Engineer – Azure (all genders)
Roland Berger Holding GmbH & Co. KGaA
Berlin, Düsseldorf, Frankfurt am Main, Hamburg, München, Stuttgart
Schnelle Bewerbung
Conduct knowledge transfer sessions with stakeholders across the Roland Berger Group — including best practices for Kubernetes, WebApps, databases, and more * Solid understanding of scalable architectures, including Kubernetes, WebApps, databases, and integrations within enterprise ecosystems
Conduct knowledge transfer sessions with stakeholders across the Roland Berger Group — including best practices for Kubernetes, WebApps, databases, and more * Solid understanding of scalable architectures, including Kubernetes, WebApps, databases, and integrations within enterprise ecosystems
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Researcher (m/f/x) – AI-Enhanced Streaming Data Systems
Researcher (m/f/x) – AI-Enhanced Streaming Data Systems
Ruhr-Universität Bochum
Bochum
Teilweise Home-Office
The Database Systems Chair at Ruhr-Universität Bochum (RUB) is establishing a new research group focusing on learned and AI-enhanced counterparts for streaming data systems, including multimodal streaming workloads. * Opportunity to contribute to teaching activities of the Database Systems Chair. * Basic knowledge or practical experience in database systems, stream processing, or distributed systems. * Close integration into the Faculty of Computer Science and the broader database and systems research landscape at RUB.
The Database Systems Chair at Ruhr-Universität Bochum (RUB) is establishing a new research group focusing on learned and AI-enhanced counterparts for streaming data systems, including multimodal streaming workloads. * Opportunity to contribute to teaching activities of the Database Systems Chair. * Basic knowledge or practical experience in database systems, stream processing, or distributed systems. * Close integration into the Faculty of Computer Science and the broader database and systems research landscape at RUB.
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Schnelle Bewerbung
Maintain vulnerability databases and related processes
Maintain vulnerability databases and related processes
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Deep expertise in semantic search technologies including query understanding, embedding-based retrieval with vector databases, and Learning-to-Rank methodologies
Deep expertise in semantic search technologies including query understanding, embedding-based retrieval with vector databases, and Learning-to-Rank methodologies
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Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
NEU
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Anschreiben nicht erforderlich
Schnelle Bewerbung
Data Analysis & Insights: Generate standard reports; maintain databases; conduct data quality checks and basic analysis.
Data Analysis & Insights: Generate standard reports; maintain databases; conduct data quality checks and basic analysis.
Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
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Schnelle Bewerbung
The project will leverage data from multicentre disease and potentially population based cohorts and databases, including (genomics, transcriptomics, metabolomics, lipidomics, and proteomic as well as cognitive and clinical data.
The project will leverage data from multicentre disease and potentially population based cohorts and databases, including (genomics, transcriptomics, metabolomics, lipidomics, and proteomic as well as cognitive and clinical data.
Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
Originally known for leadership in enterprise resource planning (ERP) software, SAP has evolved to become a market leader in end-to-end business application software and related services for database, analytics, intelligent technologies, and experience management.
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General database knowledge
General database knowledge
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Senior Fullstack Developer (H/U/M/A/N) full-time
Senior Fullstack Developer (H/U/M/A/N) full-time
freshcells systems engineering GmbH
Düsseldorf
Teilweise Home-Office
Schnelle Bewerbung
Sound experience with relational or non-relational databases
Sound experience with relational or non-relational databases
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Solid knowledge in database principles, integartion and operational use: SQL and NoSQL
Solid knowledge in database principles, integartion and operational use: SQL and NoSQL
Previous experience operating ClickHouse or other SQL databases in production. * Excellent understanding of distributed database internals and SQL, particularly ClickHouse is a major plus.
Previous experience operating ClickHouse or other SQL databases in production. * Excellent understanding of distributed database internals and SQL, particularly ClickHouse is a major plus.
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Senior Software Engineer - Python and Data Ecosystem
Senior Software Engineer - Python and Data Ecosystem
Clickhouse GmbH
Germany (remote)
Teilweise Home-Office
This role sits at the intersection of high-performance database engineering and developer experience. The data practitioner's world is shifting rapidly: databases are no longer just query targets, but they're becoming active participants in AI-powered workflows, serving as vector stores for RAG pipelines, backends for LLM-powered agents, and real-time feature stores for ML inference. * Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases * Experience deploying AI/ML models in production, including inference APIs and vector databases
This role sits at the intersection of high-performance database engineering and developer experience. The data practitioner's world is shifting rapidly: databases are no longer just query targets, but they're becoming active participants in AI-powered workflows, serving as vector stores for RAG pipelines, backends for LLM-powered agents, and real-time feature stores for ML inference. * Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases * Experience deploying AI/ML models in production, including inference APIs and vector databases
Senior Software Engineer - Data Integration & JVM Ecosystem
Senior Software Engineer - Data Integration & JVM Ecosystem
Clickhouse GmbH
Germany (Remote)
Teilweise Home-Office
Our work spans from low-level database integrations to high-level data visualization plugins, ensuring that ClickHouse seamlessly integrates with the tools our users already know and love. This role sits at the intersection of high-performance database engineering and developer experience, where you'll craft tools that enable Data Engineers to harness ClickHouse's incredible speed and scale. You'll own the full lifecycle of data framework integrations - from the core database driver that handles billions of records per second, to SDKs and connectors that make ClickHouse feel native in JVM-based applications. * Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases.
Our work spans from low-level database integrations to high-level data visualization plugins, ensuring that ClickHouse seamlessly integrates with the tools our users already know and love. This role sits at the intersection of high-performance database engineering and developer experience, where you'll craft tools that enable Data Engineers to harness ClickHouse's incredible speed and scale. You'll own the full lifecycle of data framework integrations - from the core database driver that handles billions of records per second, to SDKs and connectors that make ClickHouse feel native in JVM-based applications. * Strong understanding of database fundamentals: SQL, data modeling, query optimization, and familiarity with OLAP/analytical databases.
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Proven track-record in developing LLM-based systems (open-source models), successfully working with diverse elements involving conversation systems, vector databases and production systems.
Proven track-record in developing LLM-based systems (open-source models), successfully working with diverse elements involving conversation systems, vector databases and production systems.
NEU
Experience with ClickHouse, PostgreSQL, or other analytical/OLTP databases.
Experience with ClickHouse, PostgreSQL, or other analytical/OLTP databases.
With over 42,000 stars on GitHub, ClickHouse is the fastest and most resource efficient open-source database for real-time apps and analytics. * As part of the ClickHouse Core Performance team, you will analyze and optimize the performance of the core ClickHouse database. * You will ensure that the database performance does not deteriorate over time by extending existing and adding new performance tests, based on real-world or synthetic datasets. * As the core ClickHouse database continues to move at a fast pace, you will closely collaborate with our other to assess the impact of new features on performance and support colleagues with performance tests and advice. * You have strong knowledge in database internals and design. * You have experience in performance engineering, ideally in a database but other areas like high-frequency trading, simulation, real time data processing etc. are also okay.
With over 42,000 stars on GitHub, ClickHouse is the fastest and most resource efficient open-source database for real-time apps and analytics. * As part of the ClickHouse Core Performance team, you will analyze and optimize the performance of the core ClickHouse database. * You will ensure that the database performance does not deteriorate over time by extending existing and adding new performance tests, based on real-world or synthetic datasets. * As the core ClickHouse database continues to move at a fast pace, you will closely collaborate with our other to assess the impact of new features on performance and support colleagues with performance tests and advice. * You have strong knowledge in database internals and design. * You have experience in performance engineering, ideally in a database but other areas like high-frequency trading, simulation, real time data processing etc. are also okay.