Senior Software Engineer I (m/w/d) Authentication & Access Control

Dentsply Sirona is the world’s largest manufacturer of professional dental products and technologies, with a 130-year history of innovation and service to the dental industry and patients worldwide. Dentsply Sirona develops, manufactures, and markets a comprehensive solutions offering including dental and oral health products as well as other consumable medical devices under a strong portfolio of world class brands. Dentsply Sirona’s products provide innovative, high-quality and effective solutions to advance patient care and deliver better and safer dentistry. Dentsply Sirona’s global headquarters is located in Charlotte, North Carolina, USA. The company’s shares are listed in the United States on NASDAQ under the symbol XRAY.

Bringing out the best in people

As advanced as dentistry is today, we are dedicated to making it even better. Our people have a passion for innovation and are committed to applying it to improve dental care. We live and breathe high performance, working as one global team, bringing out the best in each other for the benefit of dental patients, and the professionals who serve them. If you want to grow and develop as a part of a team that is shaping an industry, then we’re looking for the best to join us.

Working At Dentsply Sirona You Are Able To

Develop faster - with our commitment to the best professional development.

Perform better - as part of a high-performance, empowering culture.

Shape an industry - with a market leader that continues to drive innovation.

Make a difference -by helping improve oral health worldwide.

Senior Software Engineer I (m/w/d) Authentication & Access Control - Zurich, Switzerland

We are looking for an experienced Senior Software Engineer I to join our team. This individual will lead moderate to large-scale projects, balancing technical depth with business impact. The role centers on epic implementation, coordinating multiple features and ensuring effective story breakdown through technical leadership. A strong focus on identity and access management solutions, including implementation of authentication flows and multi-account security patterns, is essential for this position.

This is a hybrid position which requires working in the office at least one day per week.

What Will You Do - Responsibilities

Technical Implementation & Development

• Mentor junior and mid-level engineers through technical training sessions.
• Own and improve team-wide engineering practices including code reviews and testing standards.
• Work closely with Architects and DevOps teams to optimize system performance.
• Drive technical implementations for seamless realization of business needs.
  
  

Project Scope & Complexity

• Lead implementation of epics containing multiple features, ensuring effective story breakdown.
• Contribute to epic refinement to ensure clear feature story definition.
• Responsible for system performance, security, and reliability of major components.
  
  

Communication & Impact

• Present technical strategies to teams and stakeholders.
• Collaborate cross-functionally to ensure alignment on technical decisions.
  
  

Leadership & Growth

• Drive team-wide improvements and mentor junior engineers.
• Guide team members in implementing best practices and maintaining code quality.
  
  

Education

Who You Are - Qualifications

• Bachelor's or Master's degree in relevant fields, with strong industry experience.
  
  

Years And Type Of Experience

• 4-6 years of software engineering experience.
• Experience leading epics with multiple features across team members.
• Experience in component performance optimization.
• Experience mentoring engineers and driving improvements.
• Experience with infrastructure and DevOps practices is advantageous.
• Experience supporting architectural decisions is advantageous.
• Experience with multiple programming languages (Golang/C++, Flutter/Dart) is a plus.
• Experience in medical technology domain is a plus.
• Experience with cybersecurity requirements is a plus.
  
  

Key Skills, Knowledge & Capabilities

• Advanced coding and system design skills.
• Mentorship and technical leadership abilities.
• Proficient in CI/CD practices and DevOps collaboration.
• Knowledge in identity and access management is a plus, including:
• Implementation of OAuth flows and identity provider integration,
• Multi-factor authentication systems,
• Role-based access control and permission management,
• Multi-account access patterns and secure logout flows.
• Good knowledge of English, both written and spoken. German language skills is advantageous.
• Knowledge of medical device development is advantageous.