Senior .NET Engineering Lead (Hybrid, STL)

Visionaire Partners; St. Louis (MO); Hybrid; USD 105,000 - 109,000; Full time

Benefits offered by this job

Benefits package

401k with up to 4% match

Medical, dental, vision

Job summary

Visionaire Partners seeks a Senior Software Engineer in St. Louis for a contract role through the end of 2026. You will develop Web and .NET-based applications, lead design reviews, and collaborate with business leaders to translate goals into technical specs.

Must have 7+ years of enterprise experience with C#, .NET Framework/ASP.NET, MVC, SQL Server, and APIs. Hybrid work with four days in the office and one day remote (Friday) is required.

Qualifications

• 7+ years of full lifecycle software development experience in enterprise environments.
• Core Tech Stack: C#, .NET Framework/ASP.NET, MVC, SQL Server, and Web Services/APIs.
• Web Fundamentals: JavaScript, jQuery, HTML, XML.
• Architecture: SOA, design patterns, and mission-critical system architecture.

Responsibilities

• Developing and deploying Web and .NET-based applications and services.
• Leading and conducting design and code reviews for both peers and junior developers.
• Participating and being an advocate for issue resolution and change control processes.
• Working closely with business leaders to translate strategic and financial objectives into technical specifications.

Skills

SOA architecture

Design patterns

Full lifecycle software dev

JavaScript

Tools

C#

.NET Framework/ASP.NET

MVC

SQL Server

Web Services/APIs

IIS

Job description

Visionaire Partners seeks a Senior Software Engineer in St. Louis for a contract role through the end of 2026. You will develop Web and .NET-based applications, lead design reviews, and collaborate with business leaders to translate goals into technical specs.

Must have 7+ years of enterprise experience with C#, .NET Framework/ASP.NET, MVC, SQL Server, and APIs. Hybrid work with four days in the office and one day remote (Friday) is required.