Job Description

Full-Stack Developer (C#, .NET)
Contract-to-Hire or Direct Hire
Mon-Fri 40 hours/week
Exeter, NH
*Some remote work allowed. Must be able to be onsite as needed

About the Job

Our client is looking for a Full-Stack C# Developer to work with the existing full-stack development team in enhancing and maintaining the current primary line of business products. The ideal candidate will work closely with other team members during the development process. The technologies included but not restricted to C#, ASP.NET Web API, ASP.NET MVC, TypeScript, Angular, HTML, CSS, JavaScript, T-SQL, Microsoft SQL Server, Microsoft Azure.This position is responsible for implementation of designs and resolution of bugs, considering input from primary business sponsors, analysts, and developers. A thorough understanding of all of the components of our platform and infrastructure is required.

Compensation, Benefits, and Culture – What’s in it for you?

  • Good compensation aligned with current market rates. Get paid weekly.
  • Opportunity to join one a great team and work on products that are in high-demand in the "new normal" world.
  • Blue Cross Blue Shield health insurance, Dental insurance, 401k, accrued Paid Time Off, etc.
  • Enthusiastic, bright, and talented individuals collaborating on ideas.


Duties include:

  • Enhancement and maintenance of primary business applications
  • Ensuring low-latency and correct implementation of business rules
  • Writing tested, documented and idiomatic code
  • Cooperating with the other developers on design and implementation
  • Following software development life cycle (SDLC) procedure
  • Coding with awareness of ISO 27001 security principles
  • Timely and accurate completion of assigned tasks


Required Qualifications:

  • Direct professional experience with C#, T-SQL, Angular, Entity Framework, TypeScript
  • Proficient use of git and how it integrates with SDLC
  • Bachelor's Degree
  • Professional, precise communication skills
  • Creating self-contained, reusable, and testable modules and components
  • Knowledge of SOAP, WCF, and REST, specifically when working with external systems
  • Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system
  • Validating business logic with appropriate logging
  • Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
  • Experience with building the infrastructure for serving the front-end app and assets
  • Documenting the code inline using TSDoc or other conventions Writing extensive unit tests using automated TDD tasks
  • Creating e2e test suites for all components, and running them with XUnit, MS Test (or a well reasoned alternative)
  • Knowledge of JIRA, Google Docs

It is the policy of GCR to provide equal opportunity to all qualified applicants and employees without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information. GCR is an Equal Opportunity/Affirmative Action Employer and embraces diversity in our employee population.

Application Instructions

Please click on the link below to apply for this position. A new window will open and direct you to apply at our corporate careers page. We look forward to hearing from you!

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