Trissential · 17 hours ago
Lead .NET Developer
MN
Contract
Hybrid
Lead/Staff
$78/hr - $83/hr
15+ years expTrissential is seeking a Lead .NET Developer to join their client’s team in St. Paul. This role involves leading high-impact enterprise projects, providing technical leadership, and collaborating with cross-functional teams to deliver exceptional cloud-based solutions.
Consulting
No H1B
Responsibilities
Lead, architect, prototype, design, develop, and deploy complex .NET and cloud-based applications
Provide strong technical leadership and mentorship to development teams while enforcing best practices and coding standards
Collaborate with solution architects, product owners, business analysts, and broader teams to translate business requirements into scalable technical solutions
Implement Clean Architecture and Domain-Driven Design principles
Integrate .NET applications with third-party APIs, enterprise databases, and Azure cloud services
Optimize applications for performance, scalability, and long‑term maintainability
Lead code reviews, drive continuous quality improvements, and ensure adherence to development standards
Design, manage, and enhance CI/CD pipelines for efficient deployments
Troubleshoot and resolve complex issues across development and production environments
Ensure compliance with security, accessibility, and data‑privacy standards
Support architectural planning, technology selection, and long‑term technical roadmap development
Prepare technical documentation and lead knowledge‑transfer sessions
Qualification
Required
15+ years of total software development experience
5+ years developing applications using .NET and Microsoft technologies
5+ years combined experience as a Technical Team Lead / Senior .NET Engineer with mentoring responsibilities
7+ years of combined experience with Angular, React, or Blazor
5+ years writing and deploying applications in Azure using CI/CD pipelines
Strong experience with API development, distributed systems, microservices, and cloud-native design
Hands-on experience with SQL Server, Entity Framework, and database performance analysis
Ability to work in a hybrid environment and collaborate across technical and business stakeholders
Preferred
Bachelor's, Associate degree, or higher in IT, Computer Science, or related field
5+ years leading collaborative requirement-to-architecture sessions
8+ years working with HTML5, CSS3, and JavaScript
3+ years with Azure Functions, App Services, Event Grid, Logic Apps, Event Bus, Azure Identity Services (including CIAM)
5+ years with API design, microservices, distributed systems, and performance monitoring in Azure
10+ years writing automated unit tests
Experience in enterprise, hybrid work environments
Excellent leadership, communication, and cross-functional collaboration skills
Benefits
Medical
Dental
Vision
Free tele‑health
HSA with company contribution
Life and disability insurance
401k with matching
Flexible schedule
Vision insurance
Company
Trissential
Trissential, LLC, a management consulting company, offers strategic planning, project management, and application.
201-500 employees
Funding
Current Stage
Growth StageTotal Funding
unknown2015-06-03Acquired
Leadership Team
Keith Korsi
CEO
Craig Thielen
Chief Product & Innovation Officer
Recent News
2025-08-26
Company data provided by crunchbase