Rust Software Engineer / Ingenieur - 3 FTE | Hünenberg, CH

About the customer

We are looking for an experienced Rust Software Engineer to join a cross-functional, international team working on high-quality and reliable software solutions. The role focuses on building systems that require strong performance, stability, and scalability, within a structured and quality-driven environment. You will contribute to software that has a direct impact on real-world applications, working closely with engineers, product teams, and stakeholders.

Responsibilities

• Design, develop, and maintain high-quality software solutions using Rust
• Ensure performance, reliability, and scalability of systems
• Write clean, testable, and maintainable code following best practices
• Collaborate with cross-functional and international teams
• Participate in code reviews and contribute to continuous improvement
• Support and mentor other engineers when needed
• Contribute to architectural decisions and system design
• Ensure alignment with quality standards and project timelines

Requirements

• Bachelor's degree in Computer Science or related field
• Several years of software development experience
• Minimum 2+ years hands-on experience with Rust
• Strong knowledge of Rust concepts: ownership, borrowing, lifetimes, async programming
• Experience with Rust ecosystem (e.g. Tokio, Actix, Serde, SQLx)
• Solid understanding of software architecture (microservices, event-driven, DDD is a plus)
• Experience with testing practices (unit, integration, TDD/BDD is a plus)
• Familiarity with container technologies (Docker, Kubernetes is a plus)
• Strong problem-solving skills and ability to work on complex systems
• Excellent communication skills in English, German is a plus
• Experience in technical leadership or mentoring is a plus
• Experience in regulated environments or certifications (e.g. ISAQB) is a plus