Senior Full-Stack Engineer - Hybrid UK Hours

Hammerjack Pty Ltd; Philippines; Hybrid; PHP 5,650,000 - 8,161,000; Full time

Job summary

The Danish healthcare technology client is seeking a Senior Full Stack Software Engineer to build scalable cloud-based applications across Europe. You will design and implement enterprise web apps using C#/.NET and React, hosted on Azure, with microservices and AI-assisted development tooling.

Join an international team, drive performance improvements, and contribute to CI/CD pipelines while delivering high-quality software in a fast-paced Agile environment.

Qualifications

• 5+ years of experience with C# and modern .NET (Core/6+).
• 3+ years of experience developing front-end applications using React (TypeScript preferred).
• Strong experience building REST APIs, microservices, and distributed applications.
• Experience working with Azure or other cloud platforms.
• Strong understanding of software architecture, testing, and CI/CD practices.
• Experience using AI coding assistants such as Claude Code, GitHub Copilot, Cursor, or similar.
• Ability to work independently in a collaborative Agile environment.
• Strong English communication skills.

Responsibilities

• Design, develop, and maintain enterprise web applications using C#/.NET and React.
• Build and enhance REST APIs, microservices, and cloud-based solutions hosted on Azure.
• Improve application performance, scalability, and maintainability.
• Develop clean, testable, and well-documented code following engineering best practices.
• Collaborate with Product Owners and engineers to estimate, develop, and deliver new features.
• Contribute to CI/CD pipelines, code reviews, and Agile Scrum activities.
• Utilize AI-assisted development tools to improve productivity and software quality.
• Participate in technical discussions and share knowledge with the engineering team.

Skills

C# / .NET

React frontend

REST APIs / Microservices

CI/CD practices

English communication

Agile / Scrum

AI coding tools experience

Tools

Azure

Azure SQL

Docker

Kubernetes

Entity Framework Core

Cloud platforms

AI tools (Claude Code, Copilot)

Job description

The Danish healthcare technology client is seeking a Senior Full Stack Software Engineer to build scalable cloud-based applications across Europe. You will design and implement enterprise web apps using C#/.NET and React, hosted on Azure, with microservices and AI-assisted development tooling.

Join an international team, drive performance improvements, and contribute to CI/CD pipelines while delivering high-quality software in a fast-paced Agile environment.