Senior Full Stack Software Engineer

We are looking for a highly skilled Senior Full Stack Software Engineer to join the SmartSense R&D team. The successful candidate will contribute to the design, development, testing, and evolution of SmartSense, 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

• Experience with:

• 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 SmartSense frontend and backend services.
• Contribute to the evolution of SmartSense 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.