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October 30, 2026
BSI Customer Suite Developer
Senior • On-site
45,000 - 70,000 EUR/yr
Stuttgart, BW, Germany
Quick Facts
Role: BSI Customer Suite Developer (m/w/d)
Focus: Development and integration for sales, service, and customer-experience processes
Description
Develop and maintain applications based on the BSI Customer Suite to support sales, service, and customer-experience processes. Design and implement extensions, adjustments, and integrations, and translate business requirements into technically robust solutions. Participate end-to-end in the development lifecycle from conception and testing to productive operations, while continuously improving CRM and customer-experience capabilities.
Responsibilities
Develop and support BSI Customer Suite–based applications for sales, service, and customer-experience processes
Conceive and implement extensions, adaptations, and integrations within the BSI Customer Suite
Analyze functional requirements with business units, Product Owners, and IT colleagues; convert them into technically sustainable solutions
Contribute to application and integration architecture and ensure maintainable, scalable solutions
Develop and support interfaces to internal and external systems; support further evolution of a service-oriented system landscape
Lead the full development process from concept and implementation to tests and production operations
Bring ideas for technical advancement of the CRM and customer-experience platform
Support continuous optimization of development standards and architecture principles
Requirements
Degree in Informatics or Business Informatics, or comparable qualification, plus multiple years of experience in application/software development
Practical experience in developing and implementing enterprise applications
Knowledge of object-oriented development and common development and quality assurance processes
Good understanding of modern software architectures, integration, and interface concepts
Experience with APIs, web services, and connecting distributed systems
Analytical thinking, structured approach, and strong self-initiation
Communication skills, teamwork, and enjoyment of working in interdisciplinary teams
Ideally experience in CRM environments or with the BSI Customer Suite
Benefits
Mobile working
Development and further training
Company cafeteria
Discounts
Attractive compensation
Company pension plan
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