Principal Backend Engineer (Platform)
CAI SoftwareUnited Kingdom
Posted November 18, 2025
Full Time
About the Company
CAI is a leading provider of digital work execution platforms designed to enhance operational efficiency and drive productivity in industrial environments.
Job Description
CAI is seeking a Principal Backend Engineer (Platform) to lead the evolution, strategy, and technical excellence of its mature, multi-tenant, microservice-based platform written in C# and Angular frontend. The platform serves as the foundation for multiple products used globally across the seafood and logistics industries.
Requirements
- 10+ years of professional software engineering experience
- Significant work in C#/.NET
- Senior or principal-level technical role
- Proven track record in scaling and maintaining mature platform or infrastructure systems
- Cloud-native architectures (Azure, AWS, or GCP)
- Kubernetes, Docker, and microservice orchestration
- Infrastructure as Code (Terraform, Pulumi, or similar)
- CI/CD pipelines (Azure DevOps, GitHub Actions, Jenkins, ArgoCD, etc.)
- Networking, observability, and distributed systems
- Leadership and communication skills
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance