Bachelor's degree or equivalent experience in a technical field
4+ years of relevant experience in software development
Proficiency in web technologies (HTML, CSS, JavaScript, TypeScript)
Experience with web frameworks like React and Django is a plus
Knowledge of backend development languages, particularly Python
Familiarity with AWS services (EC2, S3, Lambda, etc.)
Understanding of Agile methodologies, specifically SCRUM
Strong communication and collaboration skills
Responsibilities
Solve complex problems and develop business solutions with team collaboration
Translate business specifications into technical requirements for implementation
Break down complex technical requirements into manageable tasks
Conduct code and design reviews to ensure quality
Participate in the hiring process to build a strong team
Mentor junior developers on software development best practices
Provide on-call support for critical production issues
Complete additional tasks as needed
Benefits
Medical, Dental, Vision, and Life Insurance
Matching 401k, short-term & long-term disability, and parental leave
Unlimited Paid Time Off including vacation and sick days
Flexible scheduling and work-from-home options
Equity opportunities in the form of Restricted Stock Units (RSUs)
Comprehensive wellness, education, and employee assistance programs
Summer Fridays for team members to recharge
Full Job Description
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.
In this role you'll help build innovative new products such as StreetVision on top of CMT's massive body of aggregated, anonymized driving data to enable traffic safety officials, transportation planners, research institutions, and engineers to improve road safety and reduce crashes. You'll be part of a small, agile team driving new product development for our newly formed Geospatial product group.
Responsibilities:
Solve complex problems and transform them into business solutions in collaboration with team members
Analyze and translate business and functional specifications and change requests into technical specifications suitable for implementation
Able to independently transform complex technical requirements into smaller implementable pieces; able to implement performant software solutions that are maintainable, scalable, reliable and testable
Participate in code and design reviews
Participate in the hiring process
Train and guide junior developers on proper software development procedures and methods
Follow company defined development and operational standards and processes
Provide on-call support during business critical emergency scenarios. Support and troubleshoot production issues as needed.
Complete any additional tasks as they arise
Qualifications:
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
Comfortable working with AWS services: EC2, S3, Lambda, SNS, SQS, RDS (Postgres), NoSQL
Understanding of Agile development methodologies (specifically SCRUM)
Excellent communication and collaboration skills
Customer obsessed, demonstrates initiative, has a learning mindset, takes ownership
Proven ability to deliver results
An analytical mindset
Nice to Haves:
Experience with React UI and Typescript/Javascript
Experience creating modern web applications
Experience with Geospatial and/or map-based visualization (Deck.gl, Google Maps)
Experience with data visualization frameworks (eCharts)
Compensation and Benefits:
Fair and competitive salary based on skills and experience, and annual performance bonus
Equity may be awarded in the form of Restricted Stock Units (RSUs)
Medical, Dental, Vision and Life Insurance, matching 401k, short-term & long-term disability and parental leave
Unlimited Paid Time Off including vacation, sick days & public holidays
Flexible scheduling and work from home policy depending on role and responsibilities
Base Salary Range
The base salary range for this position is: $139,300 to $174,100. This range is specifically for Cambridge, MA
Additional Perks:
Work on a mission with real impact: crashes prevented, injuries avoided, lives protected around the world
Join an industry leader - 65 million drivers protected, powering 140+ programs across 25 countries
Be part of the team inventing the future of mobility and road safety
Move fast, own outcomes, do work that matters
High ownership, small teams, and direct access to leadership - no layers between your work and its impact
Unlimited PTO, flexible scheduling, competitive salary, annual performance bonus, RSUs, and full benefits including medical, dental, vision, and 401k match
Summer Fridays provide team members with half days to recharge
Join one of our employee resource groups: Black, AAPI, LGBTQIA+, Women, Book Club, and Health & Wellness
Comprehensive wellness, education, and employee assistance programs
About Cambridge Mobile Telematics
Cambridge Mobile Telematics (CMT) is a technology company that provides mobile telematics and analytics solutions for insurers, rideshares, and fleets. The company's platform uses sensors and mobile applications to collect data on driving behavior, which is then analyzed to provide insights into risk and safety. CMT's solutions are used by insurance companies to offer usage-based insurance (UBI) policies, by rideshare companies to monitor driver behavior and improve safety, and by fleets to optimize operations and reduce risk. The company was founded in 2010 and is headquartered in Boston, MA.
