Senior Full Stack Software Engineer

We are looking for a highly skilled Senior Full Stack Software Engineer to join the Smart. Sense R&D team. The successful candidate will contribute to the design, development, testing, and evolution of Smart. Sense, Ascom's intelligent monitoring platform for healthcare and long-term care environments. The ideal candidate has extensive experience building scalable frontend and backend solutions, a strong understanding of modern software architecture, and the ability to drive technical improvements across the full technology stack.

Required Qualifications Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field. Minimum 6 years of professional software development experience . Strong experience with: .NET / .NET Core C# TypeScript React HTML5 and CSS3 Node.js Webpack ASP.NETCore and RESTful Web APIs Entity Framework Microsoft SQL Server Experience designing and implementing scalable web applications and distributed systems.

Strong knowledge of: Object-Oriented Design (OOD) SOLID principles Design patterns Clean Code practices Domain-Driven Design (DDD) Experience writing automated tests, including: Unit tests Integration tests API tests Experience working in Agile/Scrum development teams. Strong analytical, debugging, and problem-solving skills.

Excellent communication skills and ability to collaborate within international, cross-functional teams.

Preferred Qualifications

Microservice architectures Event-driven systems and messaging technologies RabbitMQ or similar message brokers Containerization using Docker Kubernetes and cloud-native deployments CI/CD pipelines and DevOps practices Azure DevOps or similar development platforms Experience designing highly available, resilient, and scalable systems.

Knowledge of authentication and authorization technologies such as JWT, OAuth2, and OpenID Connect. Familiarity with monitoring, logging, and observability tools. Experience working with healthcare, IoT, sensor-based, or real-time event processing systems is considered a strong advantage.

Key Responsibilities

Design, develop, and maintain Smart. Sense frontend and backend services. Contribute to the evolution of Smart. Sense towards a scalable microservices and high-availability architecture. Develop modern React-based user interfaces and REST APIs. Participate in architecture discussions and technical design reviews. Ensure software quality through code reviews, automated testing, and continuous integration practices.

Collaborate with architects, product owners, QA engineers, and DevOps engineers to deliver high-quality solutions. Mentor junior engineers and contribute to engineering best practices. Drive continuous improvements in performance, scalability, maintainability, and security. Personal Attributes Self-driven and proactive.

Strong ownership mindset. Passion for software craftsmanship and continuous learning. Ability to balance technical excellence with business priorities. Comfortable working in a fast-changing environment with evolving requirements. Join Us At Ascom, we believe recruitment is a two-way decision. We are not only looking for someone to join us — we are looking for someone who also chooses us as their next employer.

If you are looking for a role where you can make an impact, work with modern technologies, and contribute to global operations — we would love to hear from you.