Fullstack Developer – .NET & React

About the role

We are seeking a talented Full‑Stack Developer to join Amaris Consulting’s engineering team. You will design, develop, and optimise modern, scalable applications using .NET and React, collaborating closely with cross‑functional teams to deliver high‑quality software.

Key responsibilities

• Design, develop and maintain scalable applications with .NET and React.
• Build and optimise RESTful APIs and backend services.
• Create reusable, high‑performance frontend components.
• Write clean, maintainable, testable code following SOLID principles and design patterns.
• Optimise SQL queries and improve database performance.
• Participate in code reviews and collaborate with cross‑functional teams.
• Write unit and integration tests to ensure software quality.
• Continuously evaluate and adopt appropriate technologies and best practices.

Required profile

• 4+ years of professional experience with .NET/C# and ASP.NET Core.
• Strong experience with React, including component architecture, state management and performance optimisation.
• Experience designing layered architectures and RESTful APIs.
• Strong SQL skills, including query tuning, execution‑plan analysis and indexing strategies.
• Solid understanding of SOLID, design patterns and clean‑code principles.
• Proficiency with Git and collaborative development workflows.
• Passion for learning new technologies and delivering high‑quality software.

Required skills

• .NET
• C#
• ASP.NET Core
• React
• RESTful API development
• SQL query optimisation
• SOLID principles
• Design patterns
• Unit testing
• Integration testing
• Git