Software Engineer III

Your role

At Montana Instruments, the Software Engineer III is an experienced software professional responsible for the design, architecture, development, integration, and validation of software systems used in advanced scientific instrumentation and cryogenic technologies. As a key contributor within multidisciplinary project teams, this role leads development efforts for complex software subsystems, provides technical guidance to less experienced engineers, and drives projects from concept through release. The Software Engineer III balances hands-on software development with technical leadership to deliver innovative, reliable, and maintainable solutions that support Montana Instruments' product roadmap and enable scientific discovery.


To succeed, you will need

Experience & Education


Bachelor's degree in Computer Science, Computer Engineering, Software Engineering, or related technical discipline. Equivalent experience may be considered.


Typically, 5+ years of professional software engineering experience.


Demonstrated experience developing and deploying software products through complete development lifecycles.


Experience designing software architectures and leading development of complex software subsystems.


Experience working with embedded systems and hardware-integrated software applications.


Competencies, Knowledge, Skills, and Abilities


Advanced proficiency in C++ and Python


Strong understanding of Linux/UNIX development environments


Experience designing scalable and maintainable software architectures


Strong knowledge of software engineering principles, object-oriented design, design patterns, and software lifecycle methodologies


Proficiency with source control and collaborative development tools, including Git-based workflows


Experience developing automated testing and validation strategies


Strong analytical, troubleshooting, and debugging skills


Ability to decompose complex technical problems and develop practical engineering solutions


Effective written and verbal communication skills with both technical and non-technical audiences


Ability to mentor junior engineers and provide technical leadership without direct supervisory authority


Preferred Qualifications


Experience with Qt application development


Experience with ArchOS and/or Yocto Linux


Experience with scientific instrumentation, automation systems, or precision electromechanical equipment


Familiarity with communication protocols including USB, Ethernet, CAN, SPI, I²C, Modbus, and RS-485.


Experience with CI/CD pipelines and automated build systems


Experience integrating software with embedded firmware, electronics hardware, vacuum systems, cryogenic systems, or laboratory instrumentation


Background in physics, chemistry, materials science, cryogenics, quantum technologies, or related scientific fields


In return, we offer

• Culture of trust and accountability
• Lifelong learning and career growth
• Innovation powered by people
• Comprehensive compensation and benefits
• Health and well-being

Job location

This role prefers you to work on-site at our office in Bozeman, United States (US). You will be part of a dynamic team and enjoy the benefits of face-to-face collaboration.

Contact information

Talent Acquisition Team: Danielle Ward

Uniting curious minds
Behind every innovative solution, there are people working together to transform the future. With careers sparked by initiative and lifelong learning, we unite curious minds, and you could be one of them.