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Senior Software Engineer, Full Stack

Cambridge Mobile Telematics · Cambridge, MA · On-site

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About Cambridge Mobile Telematics

Cambridge Mobile Telematics is the world’s largest telematics service provider. Our mission is to make the world’s roads and drivers safer. Backed by General Catalyst and SoftBank VF.

About the role

As a Senior Fullstack Software Engineer at CMT, you’ll design, build, and maintain scalable web applications that power our telematics platform. You’ll work across the tech stack—from intuitive user interfaces to robust backend systems—solving complex problems in collaboration with product, design, and data teams. This is a hands-on engineering role for someone who thrives in a fast-paced environment, mentors others, and brings a strong sense of ownership and curiosity.

What they're looking for

  • Bachelor’s degree or equivalent years of experience and/or certification in a technical field
  • 4+ years of relevant experience
  • Experience developing web applications and proficiency in web technologies (HTML, CSS, JavaScript, TypeScript)
  • Experience with web frameworks like React and Django is a plus
  • Experience designing or developing Restful APIs or web services
  • Knowledge of a backend development language like Python
More about this role

As a Senior Fullstack Software Engineer at CMT, you’ll design, build, and maintain scalable web applications that power our telematics platform. You’ll work across the tech stack—from intuitive user interfaces to robust backend systems—solving complex problems in collaboration with product, design, and data teams. This is a hands-on engineering role for someone who thrives in a fast-paced environment, mentors others, and brings a strong sense of ownership and curiosity. Your work will directly impact how users experience CMT’s products and contribute to our mission of making roads safer around the world.

CMT is looking for a Senior Software Engineer, Full Stack to help us change the world. CMT has helped protect over 65 million drivers and prevent over 126,000 crashes worldwide. We build AI to solve some of the most difficult challenges in mobility — understanding and reducing risk, detecting crashes, and getting people life-saving help. The problems are hard. The impact is real. No matter your role, your work will matter at CMT.

  • Solve complex problems and transform them into business solutions in collaboration with team members
  • Analyze and translate business and functional...

Read the full posting on Cambridge Mobile Telematics's site ↗

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