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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Principal Software Engineer, Full Stack - **Company:** Cambridge Mobile Telematics - **Location:** Cambridge, MA, United States (Remote available) - **Experience:** Expert - **Salary:** $167,200.0 - $209,000.0 - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Amazon Elastic Compute Cloud, Amazon S3, Cascading Style Sheets (CSS), Continuous Integration, DevOps, Django Web Framework, Python (Programming Language), PostgreSQL, NoSQL, Scrum Methodology, Amazon Simple Notification Service (SNS), Software Engineering, TypeScript, Web Application Frameworks, Web Services, Software Organization, ReactJS, Backend, Amazon Relational Database Service, Web Technologies, Functional Programming, Restful APIs, Amazon Simple Queue Service (SQS) - **Published:** June 24, 2026 - **Apply:** https://www.dice.com/job-detail/39fe43dc-3ef8-446b-9f1c-0128471f14cb ## About the Role * Bachelor's degree or equivalent years of experience and/or certification in a technical field * 7+ years of relevant professional experience * Deep expertise in web technologies (HTML, CSS, JavaScript, TypeScript) and modern web frameworks (e.g., React, Django) * Extensive experience designing or developing Restful APIs or web services * Strong proficiency in a backend development language (e.g. Python, Java) * Expertise in cloud platforms (e.g., AWS), including services like EC2, S3, Lambda, SNS, SQS, RDS (Postgres), and NoSQL databases. * Proven ability to design and implement scalable and resilient systems. * Strong understanding of software development best practices, including testing, CI/CD, and DevOps * Understanding of Agile development methodologies (specifically Scrum) * Excellent communication and collaboration skills * Customer obsessed, demonstrates initiative, has a learning mindset, takes ownership * Demonstrated ability to drive technical initiatives and influence architectural decisions. * Strong experience with system design ## Description We are seeking an experienced Principal Software Engineer to lead complex projects, and mentor teams in building scalable and reliable full-stack solutions. The person in this role will play a pivotal role in shaping the technical direction of our platform and ensuring its continued success., * Lead the development of critical features and components, ensuring high quality and timely delivery * Provide technical guidance and mentorship to engineering teams, fostering a culture of excellence * Identify and resolve complex technical challenges, proactively mitigating risks. * Lead cross functional technical projects * Evaluate and recommend new technologies and approaches to improve system performance and efficiency * Design and implement robust, scalable, and maintainable architectures for complex systems * Collaborate with product and engineering leaders to define technical roadmaps and strategies * Anticipate future technical needs and ensure the platform is prepared for growth * Contribute to the development of best practices and standards for software development * Ensure the reliability and performance of production systems, providing on-call support as needed * Drive continuous improvement initiatives to enhance operational efficiency * Troubleshoot and resolve complex production issues, minimizing downtime * Follow company defined development and operational standards and processes * Mentor and guide senior and junior engineers, fostering their technical growth * Lead code and design reviews, ensuring adherence to best practices * Collaborate effectively with cross-functional teams, including product, QA, and operations * Participate heavily in the hiring process, and improve the hiring process * Complete any additional tasks as they arise ## Related Videos - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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