Senior Software Engineer, Field Survey Applications (C++)

Topcon Positioning Group is headquartered in Livermore California USA (). We design manufacture and distribute productivity tools for developing a brighter future. Whether cultivating the earth or building upon it Topcon brings innovation in workflow automation and seamless connectivity of data to construction geopositioning and agriculture industries focused on developing a sustainable tomorrow.

Topcon is a tech company committed to delivering innovative solutions and fostering an inclusive respectful and transparent workplace. We believe in equal opportunities and fair pay practices.

Learn more about working with us at

Topcon Positioning Group Hybrid in Italy with collaboration at Concordia sulla Secchia Modena office

Ready to build software that makes an impact in the real world

Topcon is looking for a Senior Software Engineer Field Survey Applications (C) to join our Field Software team and contribute to advanced applications used by surveyors engineers and construction professionals worldwide.

In this role you will work on cross-platform software that connects directly with GNSS receivers robotic total stations laser range finders and other field devices helping users collect process and apply precise positioning data in demanding field environments.

• Design develop and maintain field survey applications for Windows Linux Android and iOS using C Qt and QML.
• Build reliable software modules for data collection device communication positioning workflows and field operations.
• Integrate Topcon and third-party equipment including GNSS receivers robotic total stations laser range finders and other connected devices.
• Analyse technical requirements estimate development effort and contribute to planning prioritisation and delivery decisions.
• Support the full software lifecycle: architecture coding debugging testing documentation release support and continuous improvement.
• Troubleshoot complex software and hardware-integration issues translating field feedback into robust technical solutions.
• Collaborate closely with project managers team leaders QA product teams and international engineering colleagues.
• Contribute to code quality internal best practices tool improvements and scalable software processes.

• 3 years of professional C software development experience ideally in complex technical or product environments.
• Hands-on experience with Qt and/or QML for cross-platform application development.
• Strong understanding of object-oriented programming software design principles algorithms data structures and multithreaded development.
• Experience developing for Windows; exposure to Linux Android or iOS is considered a strong plus.
• Familiarity with communication protocols hardware interfaces debugging tools version control bug tracking and CI/CD practices.
• Interest or experience in geodesy topography optical survey CAD/GIS spatial algorithms or construction technology would be highly valuable.
• Good written and spoken English; Italian is helpful but not essential.

WHY JOIN TOPCON

Join a global technology company where software precision positioning and field innovation come together. You will contribute to applications that support real construction and survey workflows while working with international teams and modern engineering practices.

• Flexible hybrid work model in Italy with regular collaboration at our Concordia sulla Secchia office when required.
• Competitive gross annual salary range of based on skills and experience.
• Variable bonus linked to individual and company performance.
• Meal vouchers and a supportive working environment focused on collaboration and continuous learning.
• Exposure to global projects advanced positioning technologies and products used by customers in the field every day.

Wed love to hear from you! Please send us your application and the earliest date you could join our team.

For further information please contact our Corporate Senior Recruiter TOPCON

Mr. Simone Masseroni by mailing

Topcon is an equal opportunity employer and does not discriminate against any employee or applicant on the basis of race color religion national origin gender gender identity sexual orientation disability age genetic information or other legally protected status.