Senior Backend Engineer for Agentic AI platform, developing observability and monitoring tools for LLM - based services. Involves designing and building backend architectures and integrating content providers.
About the role
- Senior Backend Developer responsible for backend applications in E-commerce at a digital agency. Focusing on designing and optimizing modern applications and interfaces in Bielefeld.
Responsibilities
- You design backend logic for e‑commerce processes.
- You continuously optimize conversion rates, performance, and security.
- You are responsible for the integration and development of interfaces (APIs).
- You analyze requirements, interfaces, and data imports/exports.
- You derive actionable recommendations.
Requirements
- Completed degree in Computer Science, a completed apprenticeship as an IT specialist, or a comparable qualification.
- At least 3–5 years of experience in e‑commerce and shop platforms, ideally Shopware, or other content management systems.
- Multilingual — fluent in German and English; you are also fluent in PHP and JavaScript.
Benefits
- Flexible working time models: full-time or part-time, half days or an earlier finish on Fridays — let’s discuss what works for you.
- Office or remote: we will find the right solution.
- Peace of mind: permanent employment contract and a secure workplace.
- Guaranteed rest: 30 days of vacation.
- Benefits & salary components: whether company pension scheme, savings-plan contributions (vermögenswirksame Leistungen), JobRad option, or profit sharing — we cater to individual needs.
- Professional development: development is part of our daily work. We continuously learn from each other and through our projects.
- Modern workplace and tools: we stand for innovation and offer it not only to our clients. Our team receives modern equipment and a central, renovated workspace to support performance and work–life balance.
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