.NET Developer

Expleo • Saint Paul, MN

18h • $120,000 - $131,000 • Hybrid

About The Position

Are you a seasoned .NET developer looking for a role where your expertise directly shapes high‑impact, enterprise‑level solutions? Trissential is partnering with our client to bring on a highly skilled .NET Developer to join a team modernizing and strengthening applications serving critical statewide services. If you’re energized by complex technical challenges, meaningful mission-driven work, and a collaborative engineering culture, this opportunity is for you.

Requirements

• 8+ years of experience developing ASP.NET MVC applications with C#
• 5+ years of professional unit testing experience (NUnit preferred)
• Strong experience with HTML, CSS, JavaScript, Bootstrap, and jQuery
• 5+ years working with Entity Framework
• Skilled writing T‑SQL and developing stored procedures in MS SQL Server
• Experience creating and supporting REST/SOAP services and Web APIs
• Experience developing Windows Services in .NET 5.0 or higher
• Experience triaging and resolving complex software issues
• Exposure to Agile Scrum environments
• Experience with DevOps and automation within CI/CD pipelines
• Experience with XML, XML schemas, and XSLT
• Understanding of Domain-Driven Design concepts

Nice To Haves

• Experience working in law enforcement, justice systems, or public sector environments
• Hands-on experience integrating with agency-driven systems or data exchanges

Responsibilities

• Collaborate with planning managers, architects, business analysts, QA teams, and agency partners to translate business requirements into technical designs aligned with enterprise architecture
• Develop robust ASP.NET MVC applications and backend components following established BCA patterns and security standards
• Build, deploy, and test software modules using automated testing and CI/CD deployment tools
• Provide guidance on technical alternatives and propose cost‑effective solutions that align with business goals
• Review and assist in creating test cases and test plans with QA teams
• Perform unit and integration testing using industry-standard frameworks
• Communicate complex technical concepts to stakeholders and introduce new tools, patterns, and methods
• Participate in Agile Scrum ceremonies and work cross‑functionally with diverse technical teams
• Support knowledge transfer and mentor team members as needed

Benefits

• Competitive Compensation – You choose the model that works best for you, both with company-sponsored benefits! $120,000–$131,000 annually or $69–$74 per hour. Final compensation is determined based on skill alignment, years of experience, and fair, market-based rates by geography
• Comprehensive Benefits for you and your dependents – Medical, dental, vision, free tele-health, HSA with company contribution, life and disability insurance, and 401k with matching
• Paid Time Off – Both compensation models offer paid time away from work
• Hybrid Flexibility – Work onsite in St. Paul no more than 3 days per week
• Career Development – Access to training, learning programs, and technical mentorship
• Supportive Team Culture – Work with a group that values innovation, problem-solving, and continuous learning

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level