Full Stack Engineer (C#)

Senior Software Engineer

Full Stack Development

Newcastle upon Tyne (Hybrid: 3 days office / 2 remote)

My client is seeking a Senior Full Stack Software Engineer to design, build, and maintain dynamic web applications. You’ll collaborate with designers and developers to deliver clean, efficient front-end code and powerful back-end functionality, while helping guide best practices and mentor team members.

Key Responsibilities

• Develop and maintain client websites and web apps.
• Design and implement C#/.NET and cloud-based solutions (IaC).
• Apply MACH architecture principles.
• Develop product functionality to deadlines and quality standards.
• Troubleshoot and resolve technical issues efficiently.
• Support, estimate, and deliver P2-level incidents (and below).
• Set up new greenfield projects and oversee deployments.
• Mentor Software Engineers and review pull requests.
• Contribute to recruitment and team development.
• Record time accurately using Harvest.

Technical Skills:

• Experience working with CMS platforms such as Umbraco, Sitecore, or equivalents.
• Strong in HTML, CSS (SASS), JavaScript.
• Experience with C#/.NET or Node.js/Express.
• Knowledge of frameworks such as Angular, React, Vue, TypeScript.
• Integration with relational and NoSQL databases.
• Skilled in cross-browser compatibility and accessibility (AA standard).
• Experience with version control (Git).
• Experience in Agile teams using Azure DevOps or Jira.

Soft Skills:

• Analytical thinker and problem-solver.
• Strong communication and teamwork skills.
• Mentoring and leadership experience.
• Passion for quality code and best practices