Principal Machine Learning Engineer

Cambridge Mobile Telematics (CMT) is the world's largest telematics service provider. Its mission is to make the world's roads and drivers safer. The company's AI-driven platform Drive Well Fusion gathers sensor data from millions of IoT devices and fuses them with contextual data to create a unified view of vehicle and driver behavior. CMT serves auto insurers, automakers, commercial mobility companies, and the public sector, and operates worldwide with offices in Cambridge, MA and other locations.

As a Principal Data Scientist at CMT, you will develop algorithms that represent physical phenomena associated with both vehicle and human movements when measured by cell phone sensors and IoT devices. You will solve real-world problems and contribute to innovative solutions driven by exploratory data analysis from complex and high-dimensional datasets. You will consult on Data Science projects and work independently on developing new solutions to achieve CMT's objectives, leading to prototype development and product improvements.

CMT is looking for a collaborative, customer-committed, and creative Principal Data Scientist I who wants to join us in making roads safer by making drivers better.

• Use independent judgment and discretion to spearhead the creation of innovative and cutting-edge algorithmic solutions, utilizing unconventional approaches to address complex challenges. These solutions should have a far-reaching impact on the company, and involve the development of new features and products for customers using diverse data sources
• Lead and mentor a team of talented junior data scientists, guiding them through every phase of solution development, from meticulous data pre-processing and advanced modeling, to rigorous testing, seamless roll-out, and continuous performance monitoring in live production environments
• Demonstrate exceptional communication skills to effectively convey and present complex data science concepts to stakeholders across the organization. Foster a collaborative environment by actively engaging with diverse teams and promoting cross-functional cooperation
• Stay at the forefront of research and emerging trends in the field of data science. Evaluate and validate the potential impact of incorporating new ideas into the platform, products, and customer experiences, ensuring continuous enhancement and innovation
• Complete any additional tasks as they arise

• Bachelor's degree or equivalent years of experience and/or certification in Data Science, Computer Science, Electrical Engineering, Physics or Mathematics
• 7+ years of experience in the Data Science field
• 3+ years of experience developing commercial software with strong algorithmic, AI/machine learning, or signal processing components
• Deep understanding of data science principles, algorithms and practices, such as deep learning / machine learning, statistics and probability, signal processing, and sensor physics
• Must possess a thorough knowledge and practice of software development process in large scale, and proven coding skills using scripting languages e.g. Python, Pandas, Num Py, scikit-learn, SQL
• Advanced knowledge of Big Data infrastructure, computation and storage as well as scalable AI/ML platforms & tools, e.g. Spark, Ray, Tensor Flow, Keras, Torch, Caffe, etc.
• Strong visualization and data literacy skills, with demonstrated ability to summarize mathematical representations into simple data visualizations and statistical results
• Strong customer-focus and presentation skills with the ability to obtain requirements and influence outcomes

• Master's or Ph.D. preferred

• 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

• The base salary range for this position is: $145,100 to $181,400. This…