Senior .NET Engineer – AI Agents & Cloud Native (Ireland)

nineDots.io; Dublin; Hybrid; EUR 81,000 - 99,000; Full time

Job summary

nineDots.io is seeking a Senior Full-Stack .NET Engineer to build AI agents and Azure-powered solutions that solve real customer problems, not just add a chatbot. In this hands-on role you’ll move from frontend to API, validate decisions, and shape what comes next.

You’ll work across C#/.NET, Azure, REST APIs, microservices, Docker and Kubernetes, and modern front-ends (React/Angular/Vue). Sponsorship for Critical Skills is possible for Ireland-based applicants.

Qualifications

• Senior full-stack .NET developer with hands-on experience.
• Strong cloud experience with Azure and cloud-native architectures.
• Experience with REST APIs, microservices, and distributed systems.
• Frontend experience with React/Angular/Vue and modern tooling.

Responsibilities

• Own end-to-end features from frontend to API and data stores.
• Collaborate across backend, frontend, and cloud services to deliver robust solutions.
• Validate design decisions, troubleshoot across the stack, and explain technical choices.
• Contribute to AI-enabled product development and agent-driven workflows.

Skills

C#

.NET

Azure

REST APIs

Microservices

Frontend frameworks

AI integration

Tools

Docker

Kubernetes

Job description

nineDots.io is seeking a Senior Full-Stack .NET Engineer to build AI agents and Azure-powered solutions that solve real customer problems, not just add a chatbot. In this hands-on role you’ll move from frontend to API, validate decisions, and shape what comes next.

You’ll work across C#/.NET, Azure, REST APIs, microservices, Docker and Kubernetes, and modern front-ends (React/Angular/Vue). Sponsorship for Critical Skills is possible for Ireland-based applicants.