Senior FullStack Developer (.NET)

Evolvic Inc.; California (MO); Hybrid; USD 58,000 - 135,000; Full time

Job summary

Evolvic Inc. is seeking a Senior Fullstack Developer to design and implement complex web applications using C# and .NET alongside modern front-end tools. The role emphasizes leadership, cross-functional collaboration, and delivering customer-facing solutions.

The ideal candidate has extensive experience with .NET, React, and SQL Server, and will drive best practices, architecture decisions, and agile development processes within the team.

Qualifications

• 5+ years building web and Windows applications using C# and .NET
• 5+ years with Remoting, WebServices, WCF, Web API, Entity Framework, ADO.NET, and LINQ
• 4+ years working with browser APIs and optimizing front-end performance
• Extensive SQL Server 2008+ experience (design, queries, stored procedures)
• 2+ years building web applications using React, Bootstrap, jQuery, HTML, and CSS
• Excellent knowledge of UI/UX best practices and client-side templating

Responsibilities

• Build complex features and lead junior developers by example
• Work with leadership to define technology solutions for complex problems
• Design, develop, test, and support customer-facing web applications
• Maintain code quality using development best practices
• Collaborate with team members in agile environment
• Provide after-hours support as required

Skills

C#.NET

Remoting/Web Services/WCF/Web API/EF/

Front-end browser APIs

SQL Server 2008+

React/Bootstrap/jQuery/HTML/CSS

UI/UX best practices

Education

Bachelor's degree in Computer Science/Engineering

Job description

We are seeking Senior Fullstack Developers to build complex features and lead development efforts. This role requires extensive experience with .NET technologies and modern web frameworks, working closely with technology and business leadership to deliver innovative solutions.

Key Responsibilities

• Build complex features and lead junior developers by example
• Work with leadership to define technology solutions for complex problems
• Design, develop, test, and support customer-facing web applications
• Maintain code quality using development best practices
• Collaborate with team members in agile environment
• Provide after-hours support as required

Required Qualifications

Technical Skills

• 5+ years building web and Windows applications using C# and .NET framework
• 5+ years with Remoting, WebServices, WCF, Web API, Entity Framework, ADO.NET, and LINQ
• 4+ years working with browser APIs and optimizing front-end performance
• Extensive SQL Server 2008+ experience (database design, queries, stored procedures, replication)
• 2+ years building web applications using React, Bootstrap, jQuery, HTML, and CSS
• Excellent knowledge of UI/UX best practices and client-side templating

Education

Bachelor's degree in Computer Science, Engineering, or related field (preferred)

Job Type: Full-time

Pay: $58,476.14-$135,282.08 per year

Experience:

• C#: 5 years (preferred)
• .NET: 5 years (preferred)
• Browser APIs and optimizing front-end performance: 4 years (preferred)
• SQL Server 2008+ db design, queries, stored procedures: 3 years (preferred)
• React, Bootstrap, jQuery, HTML, and CSS: 2 years (preferred)