Senior Full-Stack AI-Enabled Engineer (.NET/React)

Opinov8; Philippines; Remote; PHP 1,800,000 - 3,000,000; Full time

Job summary

Opinov8 is seeking a Senior Full Stack Developer to help build AI-powered capabilities in a cloud platform. You’ll own end-to-end features using C#/.NET and React, collaborate with data scientists, and ship production-ready code in an async, remote-friendly team.

You'll work with Azure services, REST APIs, microservices, and CI/CD, contributing to quality, testing, and observability while delivering real-world healthcare impact.

Qualifications

• 5+ years of experience with C# and modern .NET (.NET Core / .NET 6+)
• 3+ years experience building frontends with React (TypeScript preferred)
• Experience with backend patterns: REST APIs, async messaging, microservices
• Cloud experience (Azure preferred) and solid engineering fundamentals (clean design, testing, CI/CD)
• Comfort working autonomously in a remote, async-friendly team
• Strong communication in English (B2+)

Responsibilities

• Build and maintain full stack features end-to-end: .NET backend services and React frontends that bring AI-powered capabilities into clinician workflows.
• Integrate AI components (e.g., speech-to-text, LLM services) into Client's platform — handling the plumbing, error handling, and UX that make these services reliable in production.
• Design and implement REST APIs, event-driven services, and microservice integrations within our Azure-hosted ecosystem.
• Write clean, testable code and contribute to CI/CD pipelines, observability, and engineering quality practices.
• Collaborate closely with the Team Lead, fellow engineers, and Product to break down requirements, estimate work, and ship iteratively.
• Participate actively in a remote scrum team: sprint ceremonies, PR reviews, and knowledge sharing.

Skills

C# / .NET

React (TypeScript)

REST APIs

Async messaging

Azure

CI/CD

Remote collaboration

English (B2+)

Tools

Azure DevOps

AKS

Azure Service Bus

Azure SQL

Job description

Opinov8 is seeking a Senior Full Stack Developer to help build AI-powered capabilities in a cloud platform. You’ll own end-to-end features using C#/.NET and React, collaborate with data scientists, and ship production-ready code in an async, remote-friendly team.

You'll work with Azure services, REST APIs, microservices, and CI/CD, contributing to quality, testing, and observability while delivering real-world healthcare impact.