Senior Software Engineer

Senior Software Engineer (Full-Stack & Architecture)

Location: Olten, Switzerland

About the role

We are supporting a well-established Swiss technology company in the search for a Senior Software Engineer to join their engineering team in Olten

This position combines hands-on development with technical leadership. You will play a key role in shaping software architecture while coordinating a small engineering group and working closely with firmware, metrology, and QA teams.

Your responsibilities

* Develop and maintain full-stack applications across desktop and mobile platforms (Windows, Android, iOS)

* Define and drive software architecture, ensuring scalability and maintainability

* Lead a technical working group, supporting engineers in delivery and decision-making

* Collaborate with cross-functional teams (firmware, metrology, QA) to ensure system consistency

* Contribute to and promote engineering best practices

Your profile

* Degree in Computer Science (ETH, Swiss university, or equivalent)

* 10+ years of experience in full-stack development (JavaScript / C#)

* Strong experience in software architecture and technical leadership

* Structured, independent, and pragmatic way of working

* Fluent German (C2) and fluent English

Nice to have

* Experience with hardware interfaces / device programming

* Knowledge of embedded Linux environments

* Background in technical project leadership

* Collaborative mindset with strong communication skills