Sr Software Engineer

About Mobilisights Mobilisights, part of the Stellantis Group, is a global data business unit on a mission to unlock the power of connected car data. With access to one of the largest fleets of connected vehicles worldwide, we create innovative data-driven services that empower smarter mobility, improve safety, and accelerate sustainable solutions. We process large-scale, real-time data flows from millions of connected vehicles. This is a unique chance to work at the intersection of IoT, automotive, and cloud technologies, where challenges in scalability, performance, and innovation are part of the everyday fun. If you’re passionate about Node.js, cloud-native systems, serverless, and the future of connected cars, you’ll feel right at home with us.

Job Description Design, develop, and maintain backend services using

Node.js

and

TypeScript Build APIs and backend systems with

Express

and

NestJS Architect and scale cloud-native systems on

AWS

(EKS, Lambda, SQS, Kinesis, API Gateway, etc.) Implement

serverless, microservices, maintain and segment monolithic architectures , choosing the right approach for each project Design and optimize

real-time event-driven data pipelines

handling millions of connected car events daily Build and optimize data access layers with

Mongoose ,

DocumentDB , and

PostgreSQL Develop and maintain containerized applications with

Docker

and Kubernetes ( EKS ) Contribute to architectural discussions and ensure services are scalable, secure, and resilient Design and implement foundations of operational excellence, ensuring best practices in monitoring, alerting, and reliability Provide on-call support for the platform and troubleshoot production issues to maintain high availability Mentor junior engineers and foster a positive, knowledge-sharing culture

This position is hybrid. The expectation is 3 days a week on-site in Auburn Hills, MI.