.NET & React Developer

FinXL IT Professional Services; Sydney; On-site; AUD 120,000 - 160,000; Full time

Job summary

FinXL IT Professional Services in Sydney CBD is seeking a .Net and React Developer for a large transformation program. You will design and develop secure, maintainable applications using C#/.NET and React, building REST APIs and reusable components to meet design standards.

Join a team delivering end-to-end features with a strong focus on testing, DevOps practices, CI/CD, and adherence to accessibility and security requirements across projects.

Qualifications

• Experience as a .Net and React Developer.
• Proficient with C# / .NET and React per established designs and standards.
• Experience developing & integrating REST APIs, backend services and components.
• Experience using Claude Code for code analysis, debugging and documentation.
• Experience writing unit & automated tests and participating in code reviews.

Responsibilities

• Design and develop secure and maintainable .NET and React applications.
• Develop and integrate REST APIs, backend services and reusable components.
• Maintain code quality with unit tests and automated tests; participate in code reviews.
• Apply CI/CD and DevOps practices to build, test and deploy changes.
• Ensure accessibility, security, privacy, and coding standards are met.

Skills

.Net and React Developer

C#/.NET

React

REST APIs

CI/CD

DevOps practices

Unit testing

Code reviews

Web accessibility

Tools

Git

Claude Code

Job description

FinXL IT Professional Services - Sydney CBD NSW

Contract

1d ago , from FinXL IT Professional Services

FinXL by Randstad Digital focuses on developing client's Database, Digital and AI projects by providing specialised skills, managed programs, and strategic consulting across various industries.

We solve complex technological and business challenges with highly talented people.

We are seeking a .Net and React Developer to join FinXL for a large transformation program to design and develop secure & maintainable .NET and React applications.

Qualifications

• Experience as a .Net and React Developer
• Experience developing, testing and maintaining web applications using C#/.NET and React according to established designs and development standards.
• Experience developing & integrating REST APIs, backend services and reusable application components.
• Experience using Claude Code to support development activities including code analysis, implementation, debugging, refactoring, testing and technical documentation.
• Experience writing unit & automated tests & participating in code reviews to maintain application quality
• Experience using CI/CD and DevOps practices to build, test and deploy application changes.
• Experience ensuring delivered functionality meets applicable WCAG accessibility, security, privacy & coding requirements.

Experience with C#, .NET / ASP.NET Core, React & REST APIs, independently delivering end-to-end application features.

• Strong experience with Git, peer code reviews, automated testing, CI/CD and DevOps practices.
• Australian Citizenship is also required.