Demo

Senior Dotnet Developer

Krasan Consulting Services
Springfield, IL Full Time
POSTED ON 4/11/2026
AVAILABLE BEFORE 9/24/2026

**************It's a Hybrid role - initial 30 days onsite, later 2/3 days onsite per week


The organization is seeking a highly skilled and results-driven Senior .NET Developer to contribute to the design, development, and maintenance of enterprise-scale web applications. The ideal candidate will bring extensive hands-on experience in Angular, Entity Framework (EF Core), and .NET technologies, combined with strong collaboration and problem-solving abilities within an Agile team environment. Develop dynamic Kendo UI interfaces. This role will play a key part in building responsive, high-performing, and scalable applications that meet critical business and user needs.


Key Responsibilities

Application Design & Development

  • Design, develop, and implement robust front-end and back-end solutions using Angular, .NET (C#), and Entity Framework Core (EF Core).
  • Develop dynamic and interactive user interfaces leveraging Kendo UI controls and reusable components.
  • Ensure system scalability, performance optimization, and maintainability through clean and modular coding practices.
  • Collaborate closely with architects and analysts to translate business requirements into high-quality software solutions.

System Integration & Maintenance

  • Integrate RESTful APIs and third-party services to deliver seamless user experiences.
  • Maintain and enhance existing applications by identifying performance bottlenecks, debugging issues, and implementing improvements.
  • Conduct thorough code reviews and enforce best practices for maintainability, security, and compliance.

Agile Collaboration

  • Participate actively in Agile ceremonies—including sprint planning, daily stand-ups, reviews, and retrospectives—to ensure continuous delivery and alignment with project goals.
  • Work collaboratively with cross-functional teams including UI/UX designers, QA testers, and DevOps engineers.
  • Contribute to sprint commitments, story estimations, and backlog refinements to ensure predictable delivery.

Quality Assurance & Documentation

  • Write comprehensive unit tests and participate in automated testing to ensure code quality.
  • Maintain accurate technical documentation, design specifications, and version control using Git-based repositories.
  • Support continuous integration and deployment pipelines, ensuring smooth transitions between development, testing, and production.


Required Technical Skills & Experience

Minimum 8 years of hands-on experience in:

  • Angular Development (latest versions preferred) – including component-based architecture, TypeScript, RxJS, and state management (NgRx).
  • .NET Framework / .NET Core Development – with strong proficiency in C#, ASP.NET Core, Web APIs, and MVC frameworks.
  • Entity Framework Core (EF Core) – implementing ORM, LINQ queries, and database migrations for SQL Server or other RDBMS.
  • Kendo UI Framework – building interactive, high-performance web interfaces with Kendo widgets and controls.
  • Minimum 2 years of proven experience working in an Agile/Scrum environment, actively participating in sprint-based development cycles.
  • Strong understanding of software development life cycle (SDLC), RESTful architecture, and API-first design principles.
  • Experience with Git, Azure DevOps, Jira, or similar project tracking and version control tools.
  • Proficiency in front-end optimization, responsive design, and cross-browser compatibility.


Preferred Qualifications

  • Bachelor’s degree in Computer Science, Information Technology, or a related field.
  • Experience with CI/CD pipelines, Docker, or cloud-based deployments (Azure/AWS).
  • Familiarity with unit testing frameworks (xUnit, NUnit, Jasmine, Karma) and code quality tools (SonarQube, ESLint).
  • Excellent communication and collaboration skills, with a commitment to delivering high-quality software in a fast-paced Agile environment.


Core Competencies

  • Strong analytical and problem-solving skills.
  • Detail-oriented with a focus on code quality and performance.
  • Self-motivated with the ability to work independently and as part of a team.
  • Effective communicator capable of engaging both technical and non-technical stakeholders.
  • Continuous learner, staying current with emerging technologies and development practices.

Salary.com Estimation for Senior Dotnet Developer in Springfield, IL
$79,364 to $102,994
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Krasan Consulting Services

  • Krasan Consulting Services Springfield, IL
  • Job Title: Senior Business Analyst Work Location: Springfield,IL Position Overview A Senior Business Analyst leads the identification, analysis, and docume... more
  • 16 Days Ago

  • Krasan Consulting Services Philadelphia, PA
  • Position overview The Accessibility Specialist will be responsible for hands-on testing, remediation, and ongoing quality assurance of the City’s websites ... more
  • 2 Days Ago

  • Krasan Consulting Services Philadelphia, PA
  • Position overview The Digital Accessible Document Specialist will be responsible for hands-on remediation, creation, and quality assurance of accessible di... more
  • 2 Days Ago


Not the job you're looking for? Here are some other Senior Dotnet Developer jobs in the Springfield, IL area that may be a better fit.

  • Illinois Department of Innovation & Technology (DoIT) Springfield, IL
  • This job was posted by https://illinoisjoblink.illinois.gov : For more Information, Please See https://illinoisjoblink.illinois.gov/jobs/13399507 ## Essent... more
  • 8 Days Ago

  • DATAMAXIS Springfield, IL
  • Our client is seeking a hands-on Senior Data Engineer (ETL / Python Developer) to support the Enterprise Data Warehouse (EDW) and Analytics Program. This r... more
  • 14 Days Ago

AI Assistant is available now!

Feel free to start your new journey!