Stellenbeschreibung:

About OneAPPS GmbH

OneAPPS GmbH is a Technology consulting firm based out of Germany and offices across Europe. We are working on various projects involving diverse, multicultural teams with clients across the Germany & Europe. We are an invaluable partner and our teams have collaborated to support the growth of our clients. With more than 7 locations worldwide we help our clients to deliver their projects smoothly. We look forward to getting to know you and working with you.


.Net Developer - ETRM

Location: Essen/ Munich Remote/5% Onsite


Key Responsibilities:


• Develop and maintain custom extensions and configurations within the Horizon/Allegro platform.
• Design, develop, and maintain scalable .NET applications for energy trading and risk management (ETRM).
• Develop and deploy microservices using .NET Core and containerization best practices.
• Troubleshoot, debug, and optimize cloud-based applications for performance and reliability.
• Participate in code reviews and promote best practices for cloud security and DevOps.
• Collaborate with business users to gather requirements and translate them into technical solutions.
• Consult the full trade lifecycle, including trade capture, scheduling, risk reporting, and settlements.
• Troubleshoot and resolve issues related to Allegro functionality, performance, and integration.
• Create and maintain SQL queries, stored procedures, and reporting solutions.
• Ensure compliance with internal controls and documentation standards.


If this role sounds like you, we invite you to apply. Thanks.

Due to work permit restrictions, we can only consider applications from EU citizens as well as current work-permit holders for Germany.