DE
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Technical Implementation Manager | Hybrid
We're hiring for a leading service provider in financial solutions, recognised for its innovative approach to payment and accounting processes. This employer is committed to translating technical complexity into clear, efficient solutions for its clients.
The Role
• Implement API-based client integrations and configure relevant settings (e.g., access, credentials, webhooks)
• Conduct contract, integration, and end-to-end tests
• Advise clients, partners, and internal teams on integration scenarios and best practices
• Further develop API interfaces and integration standards
• Utilise modern AI tools for analysis, automation, and documentation
• Maintain technical documentation such as API specifications, guides, and client-specific information
What You'll Need
• A degree in (Business) Informatics or a comparable qualification, or equivalent professional experience
• Experience in API integration and system implementation (REST, HTTP methods/status codes, authentication)
• Basic knowledge of Java and SQL/databases (ideally Oracle)
• Proficient use of modern AI tools for analysis, automation, and documentation
• Enjoy technical consulting, requirement alignment, and onboarding support
• Excellent German and English skills for clear communication with clients and international teams
What's On Offer
• Flexible working conditions
• An opportunity to work at the intersection of technical expertise and client advisory
• Contribution to developing an efficient, secure, and future-proof interface landscape
Apply via Haystack today!
