Senior Software Engineer (.NET)

About the role

The Senior Software Engineer (.NET) designs, develops, tests and maintains scalable software solutions for IQVIA's healthcare technology platforms. The role spans front-end and back-end layers, supports platform modernization, improves application performance and reliability, and contributes to strategic product development. You will work with cross-functional teams, guide junior team members and help deliver high-quality software.

Key responsibilities

• Design, develop, test and maintain software applications using .NET technologies.
• Take part in every phase of the software development lifecycle, from requirements analysis to deployment and support.
• Build and maintain front-end user interfaces and back-end application components.
• Troubleshoot, debug and resolve application defects and performance issues.
• Translate business requirements into technical solutions and write clean, maintainable code following coding standards.
• Create and run unit tests, review code and take part in technical design discussions.
• Support and lead small to medium-sized development projects and system enhancement initiatives.
• Provide technical guidance and onboarding to junior developers, and prepare technical documentation.
• Contribute to platform modernization, security enhancements and technical debt reduction.

Required profile

• Bachelor's degree in Computer Science, Information Technology, Software Engineering or a related field.
• 4+ years of professional software development experience using .NET technologies.
• Experience building and supporting web-based applications and database-driven systems.
• Strong understanding of OOP principles and design patterns.
• Ability to troubleshoot complex technical issues and work across the full software development lifecycle.

Required skills

• C#, ASP.NET and .NET Core/.NET
• SQL databases and efficient query writing
• HTML, CSS, JavaScript and responsive web development
• REST APIs and web services
• Git or another version control system

Good to have: mentoring experience, leading development initiatives, healthcare technology exposure, Azure, CI/CD pipelines, DevOps, Agile and experience with platform modernization or technical debt reduction.