Application Engineer (Energy Data Management) 100 %

We're looking for an Application Engineer to join our team in Lausanne in hybrid working modle. In this role you will be close to business users, acting as the onsite counterpart to offshore engineers. SQL and Oracle are central to the energy data management platform, shaping how data models, formulas and calculations support business outcomes. The team’s work directly impacts operational efficiency and market responsiveness. Your expertise helps ensure seamless integration, performance and security for critical applications. The work matters because reliable energy data management drives market stability and supports regional growth.

Responsibilities :

Understand and navigate the data model using SQL and develop and maintain the formulas and calculations required within the platform
Collaborate with development teams to design and implement technical solutions
Continuously enhance the application to align with business and IT goals
Solve user challenges and support their needs with a solution-oriented mindset
Ensure seamless integration of new functionality into existing systems
Maintain high standards of application performance and security and implement security measures
Develop solutions independently
Work with development teams and business stakeholders to deliver technical solutions and improve application performance and security across both Run and Build activities

Requirements :

7+ years of experience in application development or engineering
Strong SQL skills (Oracle, PL/SQL) applied to application development, including reading complex data models, writing queries and building formulas and calculation logic (this is not a database administration role)
A solid grasp of business processes and technical requirements with a passion for delivering exceptional customer service
Bachelor's degree in technical field or equivalent professional certification
Excellent communication skills in English
Nice to have
Two years of experience in an agile IT environment
German and French language skills
Experience with energy data management platforms