Senior Web Developer (React / C#, MSSQL)

About the role

ST Engineering's Training & Simulation Systems business, which delivers learning, training and simulation solutions to defence, public safety and security and enterprise customers, is looking for a Senior Web Developer. The role covers developing, testing and maintaining C#/.NET and JavaScript applications for new and existing projects, and taking part in designing and planning new software features.

Key responsibilities

• Design, build and maintain reusable, robust C#/.NET backend services.
• Design and implement database schemas, write complex queries and optimise SQL database performance.
• Develop and maintain a responsive, user-centric front end with React and JavaScript.
• Develop and consume gRPC API services and integrate them between front end and back end.
• Write unit and integration tests to ensure code quality and reliability.
• Integrate AI services and implement AI-powered features in applications.
• Collaborate with product managers, designers and other developers to turn business requirements into technical solutions.
• Suggest and implement process improvements and contribute to team continuous improvement.

Required profile

• Minimum 3 years of experience as a software developer.
• Full-stack development experience.
• Ability to adapt quickly to challenges with a problem-solving approach.
• Strong interpersonal skills and ability to explain technical matters simply to colleagues.
• Basic understanding or exposure to AI/Generative AI concepts is a plus; familiarity with AI services is advantageous.

Required skills

• C#/.NET and SQL databases.
• Front-end frameworks such as React and JavaScript.
• Git and Azure DevOps for team collaboration.