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Sr. .Net Developer (.Net 4.5+/C#)

Job Title
Sr. .Net Developer (.Net 4.5+/C#)
Job ID
Ann Arbor,  MI 48104
Other Location

Title:  Sr. .Net Developer (.Net 4.5+/C#)


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.


Job Description

The Lead Specialist – .NET Development is an experienced .NET developer targeting the .NET 4.5+ platform and C#.  As a senior specialist, you are responsible for mentoring a highly talented team of developers, leading by example and working with the Solution/Lead Architect and other team leads to design solutions, select libraries and frameworks as well as establish best-practices for global solutions.  Expertise in the .NET Framework and design patterns as well as knowledge of libraries and frameworks is extremely important.

Notes from the Manager


Here is a little more insight on some skills that in addition to the aforementioned skills will help your candidate be successful.

  • Comfortable working with different languages and researching their exploits.
  • Have general understanding of different coding techniques.
  • Have ability to analyze and research different issues and plan, document and implement solutions.
  • Comfortable delegating tasks to achieve deadlines.
  • Peer reviewing code.



(60%) Development

  • Work with the team to develop next-generation commerce applications using .NET, C# and SQL. Responsible for segments or phases of broader and more complex aspects of projects with a global focus on development.
  • Understand, identify and implement reusable code in an object oriented fashion.
  • Apply advanced object-oriented and service-oriented design skills when implementing features
  • Rapidly prototype new ideas and concepts.
  • Lead the transition of developed applications and systems into testing and production phases for all front end web development work.
  • Support all production applications that the team is responsible for developing.
  • Maintain the release management cycle as well as the software development environments
  • Analyze and recommend solutions to programming issues, defects and bugs as assigned or encountered.
  • Keep in touch with the latest .NET technology and service-oriented techniques and continues to develop his/her technical skills.
  • Collaborate with the project team and is willing to be flexible to achieve team goals.
  • Ownership mentality while maintaining a team focus
  • Learn and employ knowledge of the business segment targeted by the software application.
  • Work with support personnel to ensure they have a clear understanding of existing or upcoming functionality, prior to it being deployed/rolled-out.


(10%) Mentorship

  • Develop, mentor, train and support the team of highly talented developers.
  • Follow industry standards, patterns and best practices for service and .NET development in implementing business logic.
  • Create development standards to be used by the development team.
  • Responsible for service architecture decisions to ensure well thought out design and conceptualization, taking into account the suggestions and priorities of the solution architecture.
  • Work closely with the team to ensure they are effectively writing, modifying and debugging solution code.
  • Review code and perform an adequate level of unit, functional and integrated testing to ensure quality standards are attained.
  • Check work for acceptability and conformance with standards.
  • Assist team lead in building, deploying and releasing application builds.


(30%) Planning, Design & Architecture

  • Analyze the functional requirements and designs and implement them into software modules, clarify scope and breadth of work tasks with business analysts and product managers.
  • Participate in project planning, estimation, standup and status meetings as appropriate.
  • Assist other developers in producing the relevant artifacts for the project.
  • Identify product or process related development issues and provide constructive feedback to the Manager of Development as well as the Technical Delivery Manager.
  • Translate the detail design to perform programming tasks to complete the project as required with some supervision.
  • Schedule, organize and complete work in accordance with deadlines.



  • Expert in developing efficient, service-oriented applications, with in-depth knowledge of HTTP, REST and JSON.  Experience with JSON+API is a plus.
  • Experience with ASP.NET Web API, Caste Windsor and NHibernate, or similar, are required.
  • Experience with event-driven/message-based, service-oriented development.
  • Solid foundation in computer science, with competencies in design patterns, data structures, algorithms and software design.
  • Software development and testing experience using .NET, C# and SQL.
  • Prior exposure to messaging platforms such as message brokers and service busses as well as protocols like AMQP and MQTT.
  • Basic understanding of security standards such as OAuth, SAML and WS-Security.
  • Experience with large systems software design, development, deployment and support.
  • International software development experience (multi-lingual, multi-currency, geographic and locale awareness) a plus.
  • 10+ years of experience developing using.NET technologies. Experience developing application with Java is a plus.
  • 10+ years of experience with Microsoft SQL Server development a plus.
  • Bachelor’s degree in computer science, math, computer engineering or equivalent experience.
  • Working knowledge of such platforms as Windows, UNIX, and Linux.
  • Proficient at using code profiling and debugging tools.
  • Understanding of different phases of software development life cycle.
  • Passion for learning new or evolving technologies.
  • Strong conceptual thinking.
  • Excellent written and verbal communications skills with both non-technical & technical co-workers.
  • Ability to work in a team environment.


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