About the .NET Engineer Role at Robert Half

Robert Half is thrilled to present an exceptional opportunity for a talented .NET Engineer to join our client's dynamic team in St. Louis, Missouri. This contract-based position offers the chance to work on mission-critical projects that drive business success. As a .NET Engineer, you'll leverage your expertise in the .NET framework to design, develop, deploy, and maintain high-impact web and software applications. Our client, a forward-thinking organization, values innovation, collaboration, and technical excellence, making this role perfect for professionals passionate about creating scalable solutions that make a real difference.

In this role, you'll contribute to a collaborative environment where your skills in C#, ASP.NET, and modern .NET technologies will shine. Whether optimizing performance, ensuring robust security, or debugging complex issues, you'll play a pivotal role in delivering top-tier applications. St. Louis, MO, offers a vibrant tech scene with a lower cost of living compared to coastal hubs, allowing you to maximize your earnings while enjoying a high quality of life. With Robert Half's backing, you'll have access to premier contract opportunities and career advancement resources.

Key Responsibilities

• Design and Develop Scalable Applications: Architect and build robust, scalable web and software applications using the latest .NET technologies, ensuring they meet enterprise-level standards for performance and reliability.
• Collaborate with Cross-Functional Teams: Work closely with developers, designers, product managers, and stakeholders to define requirements, design innovative features, and deliver high-quality solutions on time.
• Optimize Performance and Security: Analyze and enhance application performance through code optimization, database tuning, and implementing industry-leading security best practices to protect sensitive data.
• Troubleshoot and Debug Issues: Identify, diagnose, and resolve complex technical problems in production environments, minimizing downtime and ensuring seamless user experiences.
• Conduct Code Reviews and Documentation: Participate in rigorous code review processes to maintain code quality, and create comprehensive technical documentation for maintainability and knowledge sharing.
• Support Deployment and Maintenance: Assist in CI/CD pipeline setup, application deployment to cloud or on-premise environments, and provide ongoing support for production systems.

Required Qualifications for .NET Engineer

To excel in this .NET Engineer position, candidates should bring a proven track record in full-stack .NET development. Key qualifications include:

• 3+ years of hands-on experience with .NET Framework/Core, C#, and ASP.NET (MVC/Web API).
• Strong proficiency in front-end technologies like HTML, CSS, JavaScript, and frameworks such as Angular or React.
• Experience with databases (SQL Server, Entity Framework) and version control (Git).
• Demonstrated ability to optimize applications for performance and implement security measures like OAuth, JWT, and encryption.
• Excellent problem-solving skills for debugging and resolving intricate issues.
• Familiarity with Agile/Scrum methodologies, cloud platforms (Azure/AWS), and DevOps tools.
• Bachelor's degree in Computer Science or related field preferred; equivalent experience accepted.
• Strong communication skills and a collaborative mindset.

This role demands technical depth combined with the ability to thrive in fast-paced, team-oriented settings. Robert Half seeks candidates who are proactive, adaptable, and committed to continuous learning in the evolving .NET ecosystem.

Why Join Us as a .NET Engineer?

Partnering with Robert Half means more than just a job—it's a gateway to unparalleled career growth. Enjoy competitive pay at $56/hour (equivalent to $110K-$116K annually), flexible contract terms, and the potential for extension or full-time conversion. Our client's St. Louis location boasts a thriving tech community, modern facilities, and a culture that fosters innovation.

Benefits Highlights:

• High-impact projects with real business outcomes.
• Collaborative, inclusive team environment.
• Robert Half's expertise in matching top talent with premier opportunities.
• Professional development through training and certifications.
• Work-life balance in the heart of the Midwest.

St. Louis offers affordable living, cultural attractions, and proximity to major tech hubs. SEO-optimized keywords like '.NET Engineer jobs St. Louis MO', 'C# developer Robert Half', and '.NET contract opportunities' make this posting highly discoverable. Apply now to elevate your career with Robert Half!