Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Sr. .Net Developer

Kasmo Global

Sr. .Net Developer

Location: Minneapolis, MN / Charlotte, NC / Dallas, TX // 5 Days Onsite

F2F interview is mandatory

Required Qualifications

  • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related discipline.
  • 7+ years of experience in application development using Microsoft technologies.

Strong expertise in:

  • C#
  • .NET Framework,.NET Core, and.NET 8
  • ASP.NET MVC and ASP.NET Core Web API
  • Entity Framework and Entity Framework Core
  • SQL Server database development and performance optimization
  • REST APIs and Microservices Architecture
  • Git Source Control
  • Azure DevOps or GitLab CI/CD
  • Unit Testing and Automated Testing Frameworks
  • Secure Coding and Vulnerability Remediation
  • Application Troubleshooting, Debugging, and Performance Tuning

Strong understanding of software design patterns, object-oriented programming, and architectural best practices.

Experience developing high-availability, mission-critical applications.

Preferred Qualifications

  • Experience with Microsoft Azure Cloud Services.
  • Experience with Kubernetes and Containerization technologies.
  • Hands-on experience with security and code quality tools such as:
    • SonarQube
    • Fortify
    • Black Duck
  • Knowledge of authentication and authorization frameworks:
    • OAuth 2.0
    • OpenID Connect (OIDC)
    • SAML
  • Experience in Banking, Financial Services, Payments, or Digital Banking domains.
  • Relevant Microsoft certifications are a plus.
Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Sr. .Net Developer in Minneapolis, MN vacancy
  •  ...Role: Sr .NET Developer Duration: asap - 4/30/2025 (can extend up to 24 mo.) Location- St Louis, MO or Minneapolis, MN • What are the top 5-10 responsibilities for this position? Understand the business impact of the change being requested. Develop solution... 
    Senior
    Immediate start

    RIT Solutions, Inc.

    Minneapolis, MN
    3 days ago
  •  ...maintain scalable RESTful APIs and event-driven services using .NET / C# Own backend architecture, including system design,...  ...monitoring, alerting) Frontend (Secondary Focus - ~30%) Develop and enhance responsive web UI components using modern JavaScript... 
    Senior
    Remote work
    Flexible hours

    3B Staffing LLC

    Minneapolis, MN
    1 day ago
  •  ...Senior.NET Developer Job Location (and/or specific WFH schedule): Minneapolis, 3 days per week on-site Years of Experience: 10 Years Required Skills: C#, ASP.Net Web forms, ASP.Net MVC, JavaScript, jQuery, SQL Server, Oracle Requirements for Submission: 1... 
    Senior
    Work from home
    3 days per week

    Samprasoft

    Minneapolis, MN
    2 days ago
  •  ...: January 27, 2027 Description of Project The Metropolitan Council (Met Council) is seeking one full-time Senior .NET Developer resource to work on Council .NET applications and services. At a high level, the resource will design, develop, and deploy... 
    Senior
    Full time
    Work at office
    Remote work
    2 days per week

    InstantServe LLC

    Saint Paul, MN
    4 days ago
  •  ...Senior.Net Developer We are looking for a Senior .NET Developer and Technical Leader to help build and maintain our B2B freight payment solution. We are the #2 provider of B2B freight payments and the market leader in integrating payments with bank-based financing options... 
    Senior
    Work experience placement

    Direct Staffing Inc

    Minneapolis, MN
    1 day ago
  • Senior.NET Developer Location: Saint Paul, MN (Hybrid - Onsite at least 2 days per week) Duration: Long-Term Contract Responsibilities Design, develop, and deploy complex.NET applications and services. Build and maintain Azure App Services, Azure Functions, databases, and... 
    Senior
    Long term contract
    Remote work
    2 days per week

    My3Tech Inc

    Saint Paul, MN
    3 days ago
  •  ...Reference: 49669Location: Saint Paul, MN, 55101, United StatesJob Title: Senior .NET DeveloperLocation: St. Paul, MN 55101Job Description: Seeking a highly experienced Senior .NET Developer to support the design, development, enhancement, and deployment of enterprise-... 
    Senior
    Work at office
    Remote work

    InstantServe

    Saint Paul, MN
    2 days ago
  •  ...Hybrid.NET Developer Candidate will be working in.NET with APIs in a Kubernetes environment enabling electronic signing activities and ReactJS UI. UI Design, API updates, other TBD. Skills/Technologies Required: .NET (C#) 5+ years MS SQL 5+ years ReactJS... 

    RIT Solutions

    Minneapolis, MN
    2 days ago
  •  ...Role: .NET Developer Location: Hybrid - Minneapolis, MN Duration: 6+ mo contract • Can you please provide a summary of the project/initiatives which describes what's being done? o Candidate will be working in .NET with APIs in a Kubernetes environment enabling... 
    Contract work

    RIT Solutions, Inc.

    Minneapolis, MN
    2 days ago
  •  ...Job Title:.Net Developer Client: State of Minnesota Role: .Net Developer Department: MNIT/BCA Responsibilities: Rewrite legacy data integration programs into Dynamics 365 compatible code (e.g., C# plugins, etc.) Reverse engineer screens from 4GL legacy... 

    WATI

    Minneapolis, MN
    1 day ago
  •  ...Mandatory Skills: ASP.net, Azure Cloud .NET Development & Application Architecture: • Design, develop, and maintain web applications using ASP.NET (MVC/Core). • Develop RESTful APIs and microservices using ASP.NET Web API. • Optimize code performance, security... 

    Omni Inclusive

    Minneapolis, MN
    3 days ago
  •  ...Overview: .Net Developer Responsibilities: - Design, develop, and maintain applications using C#, .NET Core, ASP.NET, MVC, and Web API. - Write clean, efficient, testable code and conduct code reviews. - Collaborate with cross-functional teams in Agile environments... 

    Purple Drive

    Minneapolis, MN
    4 days ago
  •  ....NET DEVELOPER Local to Minneapolis, MN Onsite 5 days a week Our client is looking for a Software Developer for a 6 month contract. Minimum Requirements: 5 - 7 years' experience C# React MUST HAVE at least 2YEARS .NET Core Strong... 
    Contract work
    Local area

    Syntricate Technologies

    Minneapolis, MN
    3 days ago
  •  ...Job Title: .Net Developer Location: Minneapolis, MN (Day 1 Onsite - Local Candidates Only) Job Type: Contract Duration: Long Term Job Overview We are looking for a skilled .Net Developer to join a growing team in Minneapolis, MN. This is a long-term... 
    Long term contract
    Contract work
    Local area

    Inficare

    Minneapolis, MN
    1 day ago
  •  ...Job Title Net Developer Location Minneapolis, MN Duration Fulltime Job Description Net Developer • Strong knowledge/experience in AWS, including: Migrating applications to the cloud, installing/configuring patches, new versions, and third-party software... 
    Full time
    Weekend work
    Afternoon shift

    JConnect Infotech

    Minneapolis, MN
    1 day ago
  •  ...Job Summary We are seeking a full-stack .NET Developer with strong AI experience to design, develop, integrate, and support enterprise applications using Microsoft technologies and Azure cloud services. The role combines software development and QA responsibilities,... 

    Compunnel

    Minneapolis, MN
    5 days ago
  •  ...Primary Responsibilities • Fullstack .Net development • Design, develop, and maintain web applications and REST API's • Participate in peer-reviews of solution designs and related code • Collaborate with product managers, designers, business analysts and other... 

    Omni Inclusive

    Minneapolis, MN
    3 days ago
  • Job Title: Sr. Enterprise Kubernetes DeveloperLocation: RemoteSummarySr Level person that can sit down and start workingEnterprise Kubernetes...  ...on enterpriseProficient in C# as a desireC# is backup .NET6.0 (no ASP.NET)Department: Preferred VendorsThis is a contract position
    Senior
    Contract work

    Cedent Consulting

    Minneapolis, MN
    2 days ago
  •  ...Vb.Net Developer First IT Solutions Job Description: Vb.Net Developer Location: Edina, Minnesota Duration: 6 months. Technical/Functional Skills/Must Have Skills: VB.Net .Net Must be local to Minnesota Job Status: Permanent Position Contact... 
    Permanent employment
    Local area

    TecTammina

    Minneapolis, MN
    4 days ago
  • NET DEVELOPER LOCAL TO MINNEAPOLIS, MNOur client is looking for a software developer for a 6 month contract.Minimum requirements: 5 - 7 years' experienceC#React must have at least 2 years.NET CoreStrong API development experienceSqlAbility to work on a project that has... 
    Contract work
    Local area

    Syntricate Technologies

    Minneapolis, MN
    2 days ago
  • $75 - $78 per hour

     ...Job Duties IDR is seeking a Senior C#/.NET Developer. The role involves developing and supporting CAKS applications, services, APIs, and integrations using Microsoft technologies in a remote setting. This position combines hands-on development with supporting reliability... 
    Senior
    Full time
    Remote work
    Shift work

    IDR, Inc.

    Saint Paul, MN
    5 days ago
  • Job Title8+ years of experience working as a full stack developer.Key skills:Net full stack developerNet, C#, MVCReact JS Omni Inclusive

    Omni Inclusive

    Minneapolis, MN
    5 days ago
  • Senior Software EngineerAs a Senior Software Engineer, you will be developing, testing, implementing, and maintaining software applications...  ...the ATI Nursing platform using advanced technologies like C#,.NET Framework, Angular, Docker, Kubernetes, Kafka, Knockout.js, Web... 
    Senior
    Work experience placement
    Work at office

    Samprasoft

    Minneapolis, MN
    5 days ago
  • Job Title:.NET Developer We are seeking a skilled.NET Developer with development and administration experience with RabbitMQ. The ideal candidate will have experience working with Unix shell scripting, Jenkins, Docker, Kubernetes. Familiarity with Ansible and Python is... 

    My3Tech Inc

    Minneapolis, MN
    5 days ago
  •  ...Position: .NET Backend Developer Location: Minneapolis, MN***REMOTE*** Duration: 1 Year Key Responsibilities: Please list 3-5 primary responsibilities for this role. 1. Write and maintain .net solutions and Python automations 2. Write and... 
    Remote work

    Inherent Technologies

    Minneapolis, MN
    3 days ago
  • Technical Leadership In.Net TechnologiesProvide technical leadership by guiding the development team in.Net technologies, enhancing...  ...techniques and quality assurance processes.Microsoft Certified: Azure Developer Associate (optional but valuable).Microsoft Certified: Azure... 

    Yochana

    Minneapolis, MN
    5 days ago
  • Senior Principal Embedded Software Engineer The Neuromodulation Operating Unit develops implantable and external technologies that help manage chronic pain, movement disorders, epilepsy, and other neurological conditions. This role supports the embedded software function... 
    Senior
    Flexible hours

    Minnesota Jobs

    Minneapolis, MN
    5 days ago
  •  ...Net With Angularjs Developer 6+ years of experience in .Net applications and services, including C#, Angular JS, ASP.Net, MVC2, Visual Studio 2012/2008 Experience with responsive design using frameworks such as Bootstrap and design patterns such as MVC, SPA to support... 

    ClifyX

    Richfield, MN
    5 days ago
  • $94k - $151k

    As a Senior Information Technology Developer at Epicor, you will be responsible for designing, developing, testing, and maintaining critical...  ...environment.Strong experience developing solutions using C#, .NET, SQL Server, REST APIs, and relational database technologies, including... 
    Senior
    Permanent employment
    Full time
    Relocation

    Epicor Software Corporation

    Minneapolis, MN
    2 days ago
  •  ...Title .Net Developer Location Saint Paul, MN (Remote) Duration 12 Months Job Type C2C,W2 Job Description The Minnesota Department of Information Technology Services (MNIT) partnering with the Minnesota Department of Transportation (MnDOT)... 
    Full time
    Work at office
    Remote work

    Damco Solutions

    Saint Paul, MN
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Sr. .Net Developer. Be the first to apply!