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Senior Dotnet Developer

Job in Saint Paul, Ramsey County, Minnesota, 55199, USA
Listing for: TriOptus
Part Time, Contract position
Listed on 2026-01-22
Job specializations:
  • Software Development
    Full Stack Developer, Software Engineer, Cloud Engineer - Software, Senior Developer
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Location:

Saint Paul, MN - Hybrid (On-site at least 2 days/week)

Duration: 6-months assignment with possible extensions

Interview Mode:
In-person at Saint Paul, MN

Project Overview

The client is seeking a highly skilled Senior .NET Developer to design, develop, and deploy complex .NET applications and services. This role involves working on enterprise-level solutions, integrating with cloud services, and ensuring performance, scalability, and security. The developer will collaborate with cross-functional teams in a hybrid work environment.

Key Responsibilities
  • Design, develop, and deploy complex .NET applications and services.
  • Build Azure App Services, Function Apps, and implement ORM technologies.
  • Architect applications using Clean Architecture and Domain-Driven Design principles.
  • Design applications with relational databases, caching, and enterprise-scale data management.
  • Conduct code reviews, enforce best practices, and mentor team members.
  • Collaborate with solution architects, business analysts, and product owners to define technical requirements.
  • Integrate .NET applications with third-party APIs, databases, and cloud services.
  • Optimize application performance, scalability, and maintainability.
  • Establish and maintain CI/CD pipelines and development workflows.
  • Troubleshoot and resolve high-priority production and development issues.
  • Ensure compliance with security standards and best practices.
  • Contribute to architectural decisions and long-term technical planning.
  • Provide technical documentation and knowledge transfer to internal teams.
Minimum Qualifications
  • 10+ years of software development experience.
  • 5+ years of application development using .NET framework and Microsoft technologies.
  • 7+ years combined experience with frameworks:
    Angular, React, or Blazor.
  • 3+ years’ experience developing applications in Azure Cloud and deploying code using CI/CD pipelines.
Desired Skills
  • Strong collaboration skills with business and technical stakeholders.
  • Experience in hybrid telework/office environments.
  • Expertise in SQL Server, Entity Framework, and performance analysis tools.
  • Excellent communication and leadership abilities.
  • Proven track record managing multiple work streams in large-scale enterprise projects.
  • Hands-on experience with API design, microservices architecture, distributed systems, and Azure Application Performance Monitoring.
  • 7+ years writing automated unit tests.
  • 3+ years designing and implementing CI/CD pipelines.
  • 3+ years database design and development using SQL Server or Azure SQL.

#Dot Net Developer  #Senior Dot Net Developer  #Azure Development #CSharp

Programming #Full Stack Developer  #Clean Architecture #Domain Driven Design  #SQLServer #Entity Framework #Microservices Architecture #CICDPipelines #Agile Development #Software Engineering #Cloud Solutions #Enterprise Applications

#J-18808-Ljbffr
Position Requirements
10+ Years work experience
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