Full Stack Developer & AI Solutions Architect

Be One Solutions is a global ERP partner specializing in worldwide blueprints, implementations, and support. Headquartered in Switzerland, we have a team of local experts across 30+ countries, helping businesses of all sizes elevate their ERP implementations to the next level.

At be one solutions, we believe in achieving new heights and celebrating success together. Our culture is built on care and collaboration, ensuring every team member thrives while contributing to our global impact.

About the role:

We are seeking a Full Stack Developer & AI Solutions Architect to design and build modern web applications while creating intelligent, AIpowered extensions for SAP Business One. This hybrid role combines handson development with solution architecture, ensuring seamless integration between AI capabilities, ERP processes, and customer needs.

In this role you will get to:

• Develop backend services using Node.js
• Use C# for tools, integrations, and SAPrelated components (not backend)
• Build modern web applications using React.js, TypeScript, JavaScript, HTML5, and CSS.
• Integrate with REST APIs
• Work with MSSQL databases
• Apply testdriven development and maintain highquality code using Git
• Work directly with company management to identify options to use AI internally
• Identify opportunities to apply AI within SAP Business One and customer workflows
• Design and implement AIpowered features integrated with SAP B1 modules and APIs
• Collaborate with SAP consultants and stakeholders to align solutions with business requirements
• Support ERPrelated development using SAP B1 SDK and B1i (advantage).

What we are looking for:

Experience

• 5+ years in IT/technology roles
• 4+ years of programming experience
• Experience in AI development, ideally within ERP or enterprise systems
• Strong fullstack development background
• ERP experience; SAP Business One knowledge is an advantage.

• Backend: Node.js (required), C# for tools/integrations
• Frontend: React.js, TypeScript, JavaScript, HTML5, and CSS (required)
• Database: MSSQL (required), HANA (nice to have)
• Integrations: REST (required)
• SAP: SAP B1 SDK (advantages)
• Cloud: AWS, Azure; AWS Bedrock (nice to have).
  

• English: Fluent verbal and written communication
• Additional languages are an advantage.

Personal Skills

• Proactive mindset with a passion for AI, ERP systems, and modern development
• Ability to work independently; strong selfstarter
• Excellent communication skills and ability to translate business needs into technical solutions
• Customeroriented with strong troubleshooting capacity
• Fast learner, analytical, and adaptable
• Strong teamwork and crosscultural collaboration.

What we offer in return:

• Work in a collaborative environment alongside a team of experienced professionals
• Enjoy work-life integration
• Participate in performance reviews that offer constructive feedback and align your personal goals with the company's growth
• Being recognized for exceptional performance through structured appreciation initiatives and company-wide acknowledgments