Oracle Database Developer
il y a 1 semaine
About the Company As a Senior DB developer (Oracle), you have the opportunity to collaborate on projects that are challenging both technically and functionally. The projects you will work on are decisive for the continuity and performance of Infrabel's core business activities. These are projects related to the consolidation and distribution of information related to rail traffic management (pre-processing, realtime, post-processing, back-office) to B2B stakeholders, i.e.: Externally to our organization: To railway companies operating or transiting on our network To neighboring foreign infrastructure managers. To European platforms for the consolidation of railway information, such as RailNetEurope, for example. Within our organization: Real-time visualization of schedule changes for our staff in the signal booths. Calculation of fees and billing for our customers' use of our network. Calculation of electricity consumption related to our activities. Feeding of expert systems such as BigData. You will be involved in new developments as well as in the corrective and evolutionary maintenance of existing applications. As a technology-intensive company, we greatly value and value your technical abilities. About the Role Task and Responsibilities Design and validate 3NF data models based on functional analysis. Design and validate data models following the Data Vault model or Star Schema or other on the basis of a functional analysis. Implement the data model and business logic in SQL and PL/SQL. Ensure the quality of the code as well as that of the promotion management on the various environments (dev, test, acc, prod). Analyze and improve application/DB performance. Participate in peer-reviews. Maintain documentation. Required Skills Development in Oracle DB (L3: 5 years of experience at least) SQL & PL/SQL development (L3: 5 years of experience at least) Relational modeling via ERD, and application of standardization principles (3NF) (L3: 5 years of experience at least) Design of database architectures according to the Data Vault and Star Schema model (L3: 5 years of experience at least) Use of GIT as a Source Code Manager (SCM) (L3: 5 years of experience at least) Use of the Scrum/Agile methodology (L3: 5 years of experience at least) Optimization of SQL & PL/SQL queries (L3: 5 years of experience at least) Use of Jira (L3: 5 years of experience at least) Management and validation of scripts in separate environments (dev, test, acc, prod) (L3: 5 years of experience at least) Database management (security, tablespace, schema, ...) (L2: at least 2 years of experience) Dutch or French (first language) (C2: highly complex proficiency) Dutch or French (other than the first language) (B1: intermediate level) English (B2: upper intermediate level)
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Oracle Database Developer
il y a 3 semaines
Laeken, Belgique Fujitsu Temps pleinOracle Database Developer Location: BRUSSELS (3 days/week on-site at the client office) Contract: Freelance or Employee - you decide Excels in designing, building and implementing of ICT solutions. Contributes to high and low-level design. Writes code to ensure optimum efficiency and functionality and user experience. Nature of the tasks Develop engineer and...
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il y a 4 semaines
Laeken, Belgique CareerWallet Temps pleinSmals réalise des projets ICT innovants dans l'e-gouvernement et l'e-santé pour les institutions de la sécurité sociale et des soins de santé. Pour Smals, "ICT for society" n'est pas qu'un slogan : tous nos projets profitent à la société. Smals contribue au portail de la sécurité sociale et à la plateforme eHealth. Les projets novateurs sont notre...
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il y a 3 jours
Laeken, Belgique CareerWallet Temps pleinSmals réalise des projets ICT innovants dans l'e-gouvernement et l'e-santé pour les institutions de la sécurité sociale et des soins de santé. Pour Smals, "ICT for society" n'est pas qu'un slogan : tous nos projets profitent à la société. Smals contribue au portail de la sécurité sociale et à la plateforme eHealth. Les projets novateurs sont notre...
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il y a 15 heures
Laeken, Belgique Stott and May Temps pleinDatabase Architect (DBA) Work mode: Full Remote (EU) Daily rate: €400 Eligibility: EU Citizens only Role Overview We are looking for a Database Architect to design, model, optimize, and maintain database systems within a large, international environment. The role involves working across relational and NoSQL technologies, improving performance, ensuring...
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il y a 1 semaine
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il y a 7 jours
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il y a 1 semaine
Laeken, Belgique Domani Group Temps pleinSenior Database Administrator (Freelance) Location: Brussels / Hybrid Contract Type: Freelance Languages: Fluent : Dutch and or French English: Good Command Start Date: 05/01/2026 About the Opportunity Domani Group is seeking a Senior Database Administrator to strengthen the IT Production & Infrastructure services of one of our key clients. As part of the...
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il y a 1 semaine
Laeken, Belgique ThoughtBot Temps pleinRequired Experience & Skills:- Oracle DB Development Relevant experience as an Oracle DB Developer (minimum 10 years) Relevant experience with Oracle 19C (minimum 2 years) Data Modeling & Architecture Relational modeling via ERD and application of normalization principles (3NF) (minimum 10 years) Design of database architectures using Data Vault, Star...
