Principal Full Stack Engineer - .NET/C#
About The Position
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same. We are seeking a Principal Full-Stack Engineer to lead the design, development, and delivery of a cloud-based platform that enables secure monitoring, connectivity, and remote management of medical devices. This role serves as a technical leader across software engineering teams, driving architecture, innovation, and engineering excellence while ensuring compliance with regulatory and cybersecurity requirements. The ideal candidate combines deep expertise in cloud-native application development, IoT/IoMT technologies, and modern software architecture with a hands-on approach to coding, mentoring, and cross-functional collaboration.
Requirements
- 8+ years’ experience designing and developing enterprise-scale cloud-native applications and distributed systems.
- Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or a related discipline required.
- Strong expertise with .NET/C#, RESTful APIs and microservices architecture
- Deep knowledge of AWS services, including IoT, compute, networking, security, data, and monitoring capabilities.
- Experience building IoT/IoMT platforms, device connectivity solutions, and telemetry processing systems.
- Proven ability to design scalable, highly available, and secure cloud architectures.
- Expertise with relational and NoSQL databases, including Amazon DynamoDB.
- Experience implementing identity and access management solutions using OAuth 2.0, OpenID Connect, and SAML.
Nice To Haves
- Experience developing software for medical devices or healthcare technology.
- Familiarity with FDA regulations, cybersecurity guidance, and quality system requirements.
- Experience with event-driven architectures, large-scale cloud platforms, and AI-enabled solutions.
- Familiarity with modern front-end frameworks such as React or Angular.
- Understanding of DevOps practices, CI/CD automation, observability, and infrastructure governance
- AWS certifications and/or advanced cloud architecture experience.
Responsibilities
- Lead the end-to-end architecture, design, development, and implementation of a cloud-based medical device monitoring and control platform.
- Design and develop scalable, highly available microservices, APIs, and backend services supporting medical device connectivity and remote management.
- Architect and implement IoT/IoMT solutions utilizing AWS IoT Core, MQTT, secure device communications, and telemetry processing.
- Develop high-performance data solutions leveraging Amazon DynamoDB, relational databases, and event-driven architectures.
- Build secure RESTful APIs, event-processing pipelines, and distributed systems capable of processing high volumes of device-generated data.
- Partner with Product Management, Quality, Security, Regulatory, and Engineering teams to deliver compliant, secure, and scalable solutions.
- Provide hands-on technical leadership through coding, debugging, performance optimization, code reviews, and mentoring.
- Lead architectural decision-making focused on scalability, resiliency, fault tolerance, observability, and disaster recovery.
- Conduct system risk assessments, threat modeling, and cybersecurity reviews for connected medical device solutions.
- Translate business requirements into technical roadmaps and scalable technology solutions.
Benefits
- Paid time off based on employee grade (A-F), defined by policy: Vacation: 12-25 days, depending on grade, Company paid holidays, Personal Days, Sick Leave
- Medical, dental, and vision coverage (or provincial healthcare coordination in Canada)
- Retirement savings plans (e.g., 401(k) in the U.S., RRSP in Canada)
- Life and disability insurance
- Employee assistance programs
- Other benefits as provided by local policy and eligibility
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What This Job Offers
Job Type
Full-time
Career Level
Principal
