Senior Fullstack Developer - C#/.NET, Hybrid (3 days WFH)

Onyx-Conseil; Basildon; Hybrid; GBP 50,000 - 70,000; Full time

Benefits offered by this job

Hybrid work: 3 days WFH / 2 in-office

Salary £50K-£70K

Job summary

Onyx-Conseil is seeking a creative Fullstack Web Software Developer with at least five years' experience in C#, ASP.NET Core, HTML and CSS to join our Web Development team.

You will work across the full stack, delivering high-quality web applications for the financial sector, with REST APIs, MVC architecture and modern UI frameworks, and collaborate with designers and stakeholders to translate requirements into robust, secure software.

Qualifications

• 5+ years of fullstack web development with C#, ASP.NET Core, HTML/CSS.
• Experience with REST APIs and MVC architecture.
• Familiarity with UI frameworks (Bootstrap) and JavaScript with modern frameworks a plus.

Responsibilities

• Build and maintain web applications in C#, MVC, and ASP.NET Core.
• Develop responsive front-ends using HTML, CSS, JavaScript, and Bootstrap.
• Collaborate with designers and stakeholders to refine requirements.

Skills

C#

Asp.net Core

JavaScript

HTML

CSS

MVC

Education

Degree in Computer Science or related field

Tools

JSON

Bootstrap

Job description

Onyx-Conseil is seeking a creative Fullstack Web Software Developer with at least five years' experience in C#, ASP.NET Core, HTML and CSS to join our Web Development team.

You will work across the full stack, delivering high-quality web applications for the financial sector, with REST APIs, MVC architecture and modern UI frameworks, and collaborate with designers and stakeholders to translate requirements into robust, secure software.