Genève
Senior Oracle eBusiness Suite (OeBS) Developer (M/F/X)
- 06 October 2026
- 100%
- Permanent position
About the job
International consulting group founded in 2019, Ekkiden fosters an ecosystem of passionate and committed consultants who lead organisational, operational and technological transformation projects in IT/Digital, Industry/R&D and sustainability, for large corporations and SMEs in France, Switzerland, Spain and Germany.
Senior Oracle eBusiness Suite (OeBS) Developer (M/F/X)
The role:
For a large organisation based in French-speaking Switzerland, we are looking for a senior Oracle eBusiness Suite (OeBS) developer. You will strengthen the team on ongoing projects and on the evolutionary maintenance of OeBS applications.
You will join a team of about ten professionals: project managers, service managers and developers. Your main mission will be to design and develop solutions from functional specifications, making the best use of the standard features of the software package. Your expertise will enable the delivery of well-integrated standard solutions that meet quality requirements.
Responsibilities:
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Perform technical analysis based on functional specifications, identify possible solutions and technical risks, then recommend and justify the chosen solution
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Develop within deadlines and quality requirements, and prepare and execute unit and load tests
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Regularly report to the project manager or service manager on progress, remaining work and technical risks
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Provide support for financial applications, from incident handling to deployment of fixes, communicating appropriately with various stakeholders
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Apply current design, development, testing and security standards, and contribute to continuous improvement of practices
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Keep technical documentation up to date
What we are looking for:
Education and key skills
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University of Applied Sciences degree, computer science degree, EPF engineering degree or federal diploma
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At least 3 years of experience in development on Oracle eBusiness Suite, ideally version R12
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Expertise in SQL and PL/SQL, and good knowledge of the OeBS data model for Finance modules
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Good technical and functional knowledge of OeBS GL, AP, AR, PO, PA and FA modules
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Good command of version control tools (Git, SVN, etc.) and software engineering processes
Assets
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Oracle APEX development, ideally in an OeBS context
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Oracle Workflow Builder, especially procurement process workflows
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Oracle Application Framework (OAF): custom pages, extension of standard components and customisation mechanisms
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BI Publisher, as well as Oracle Forms and Reports
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Experience with OeBS projects in the public sector
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Experience working in an Agile environment
Personal qualities
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Sense of responsibility and ease in contact with clients and users
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Initiative and autonomy
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Team spirit and ability to handle pressure
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Good oral and written communication skills
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Openness to change
