Fullstack React Typescript

Assignment description We are looking for a Full Stack Developer with strong frontend expertise to take ownership of customer-facing software across web, mobile, cloud, telemetry and API layers. The role combines frontend development, mobile development, backend services, cloud operations and connected-device integrations. You will work with a React-based interface running on Linux-based edge hardware, maintain mobile applications for iOS and Android, develop customer-facing APIs and support telemetry, monitoring and remote access solutions. This is a hybrid role with regular on-site presence in Nyköping, including hands-on testing with hardware and connected systems. Qualifications You have strong production experience with React. You have strong JavaScript and TypeScript skills. You have full-stack experience, including backend services and APIs. You have practical experience deploying, operating and monitoring cloud services in production. You have experience building and releasing mobile applications for iOS and Android. You are comfortable taking operational ownership and troubleshooting production issues. You have experience using AI tools in software development, including reviewing and validating generated code. You are confident working with Git in a team environment. You communicate fluently in English. You are able to work regularly on-site in Nyköping and participate in hands-on testing with hardware. Meritorious You have experience with ThingsBoard or similar telemetry platforms. You have experience with IoT or connected products, including MQTT, device fleets and time-series data. You have experience with Infrastructure as Code, containers and CI/CD. You have UX or interface design experience. You have experience with interfaces for connected devices or equipment used in mobile or outdoor environments. You have knowledge of cybersecurity for connected products and cloud services. You have experience running applications on embedded or constrained Linux hardware. You have experience working in growth, transformation or restart environments. You are product-minded, pragmatic and self-driven and are comfortable working in an environment where processes and ways of working are still evolving. You communicate clearly with both technical and non-technical stakeholders and are comfortable taking ownership across both development and operations.