(Senior) Software Architect SaaS/IoT (m/f/d)

Position Description

We are currently seeking an experienced (Senior) Software Architect SaaS/IoT to lead the design and evolution of our cloud‑based combined software‑as‑a‑service (SaaS) and IoT offerings. In this role, you will play a key part in shaping the architecture of our products, ensuring scalability, reliability, and seamless user experiences. If you are passionate about creating groundbreaking SaaS/IoT solutions and have a deep understanding of technologies like Golang, JavaScript, React, and protocols such as GRPC and IoT based communication protocols, we invite you to join our innovative team.

In this role, you will:

• Design the Architecture and support the development of our SaaS/IoT products
• Collaborate closely with cross‑functional teams to gather requirements and translate them into robust, maintainable, scalable, and user‑friendly solutions
• Improve collaboration of the different functions, such as development, quality assurance, DevOps, and software security, and foster transparency in our product area
• Evaluate and recommend appropriate cloud services, tools, and technologies to optimize the performance, reliability, and scalability of our offerings
• Mentor and guide development teams, emphasizing best practices in Golang, JavaScript, React, gRPC, and IoT‑based communication protocols within the SaaS context

What you will need to succeed:

• Proven experience as a SaaS Software Architect with a focus on technologies like Golang, JavaScript, React, GRPC, and IoT‑based communication protocols
• Proven experience in setting up and designing large‑scale distributed systems
• Strong expertise in distributed database technologies for global availability
• Strong expertise in cloud platforms such as AWS, Azure, GCP, or Oracle Cloud
• Good knowledge of SaaS product architectures, microservices, and containerization
• Demonstrated ability to design and implement scalable, secure, and reliable SaaS/IoT solutions
• Familiarity with IoT frameworks and protocols is a plus
• Excellent English communication and technical skills