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Sr. Software Engineer (Full Stack C#.NET) (100% Remote) - Contract

Job Title
Sr. Software Engineer (Full Stack C#.NET) (100% Remote) - Contract
Job ID
Work From Home
Allen,  TX 66214-1603
Other Location

Title:  Sr. Software Engineer (Full Stack C#.NET) (100% Remote)

​​​​​​Our History:
From our start in 2009, Conexess has established itself in 3 markets, employing nearly 200+ individuals nation-wide. Operating in over 15 states, our client base ranges from Fortune 500/1000 companies, to mid-small range companies. For the majority of the mid-small range companies, we are exclusively used due to our outstanding staffing track record

Who We Are:
Conexess is a full-service staffing firm offering contract, contract-to hire, and direct placements. We have a wide range of recruiting capabilities extending from help desk technicians to CIOs. We are also capable of offering project based work.


Description & Requirements

Conexess Group is seeking a Sr. Software Engineer to join our Enterprise Development Team.  This individual will be allocated to a new rewrite project. This project will rewrite/create new Framework solutions for our customers. These contractors will participate in all phases of the development cycle: concept, technical design, prototype, code development, testing, release to QA and implementation.



  • 5+ years in work-related full stack software development.
  • Experience in four or more of the following technologies:
    • Back End Development:
      • C# .Net Core (3.1 or higher)
      • Web API (RESTful services)
      • Mongo DB
      • Swashbuckle/Swagger
    • Front End Development:
      • Angular (Version 9 or higher)
      • Typescript (Version 3.3 or higher)
      • Bootstrap
    • WCF
  • Experience with Visual Studio (2017 or higher)
  • Agile and Scrum development experience



  • Proficiency with Azure DevOps or GitHub Repositories/Actions
  • Knowledge of Visual Studio Code
  • Angular CLI
  • Nuget/NPM
  • Electron
  • Redis
  • Kafka
  • Docker/Containers
  • Kubernetes
  • Experience with User Interface design
  • Dependency Injection
  • Unit Testing:
    • Moq
    • Fluent Assertions
    • Selenium
  • Exceptional written and verbal communication skills.



  • Completes product technical design and prototyping, software development, bug verification and resolution. 
  • Performs system analysis and programming activities which may require extensive research and analysis.
  • Provides technical/engineering support for new and existing applications from code delivery until the retirement of the application.
  • Provides both individual and budget-level tasks and product effort estimates/costs.
  • Ensures timely, effective, and quality delivery of software into production, both at an individual and team level.
  • Develops and tests applications based on business requirements and industry best practices.
  • Creates required technical documentation.
  • Adheres to documented departmental and corporate standards.  Participates in the definition and documentation of standards.
  • Collaboratively works with QA team to ensure timely delivery of high-quality products.
  • Collaboratively works with customer support team to resolve or diagnose defects.
  • Performs release validation testing and beta support for projects.
  • Researches problems and develops solutions to the problems.
  • Conducts unit testing and integration testing for functionality and limits.
  • Assists in training and mentoring less experienced peers.
  • May contribute to product architecture.

Visa candidates will be considered


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