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Senior .NET Developer

Boston, Massachusetts - Posted on January 17, 2025
Published By Mark O'Hara

Trillium Professional is now seeking a Senior .Net Developer for a 12 month+ contract in Boston.

This is a hybrid position. Pay rate is $70 per hour.

We are seeking a senior software developer with at least 10 years of experience in web application support and development with database design skills in a Microsoft .NET/SQL environment to join a support and development team in a fast-paced environment converting legacy applications and supporting existing ones.  This candidate must have a strong background developing and understanding solutions written in C#, strong debugging skill, and AWS services experience, with a focus on containerization and cloud deployment.

Apply now!

-10+ years of experience developing and supporting large systems on the Microsoft stack.
-2-3 years of experience in AWS/Azure/GCP.
-Experience with Entity Framework, LINQ and Lambda Expressions.
-Must be able to design, build, and maintain efficient, reusable, and reliable C# code.
-Experience with ReactJS and Bootstrap.
-Experience with contemporary REST/web services development.
-AWS experience with RDS, Lambda, Amazon Container Services (ECS or EKS) and deployment.
-Experience with Microsoft Graph Api.
-Experience with Open ID Connect (OIDC) providers.
-Must have excellent interpersonal and communication skills both written and verbal with self-motivation.
-Must be able to identify bottlenecks and bugs, and devise solutions to these problems.
-Ability to work individually or within a team environment.
-Participate in requirement and design discussions with IT teams and/or business units, as needed.
-Translate customer needs and technology directions into application tasks.
-Ability to develop technology projects and solutions using Agile Scrum Framework; including prototyping, technical design, and specifications determined from business requirement documents.
-Ability to manage priorities in a fast-paced environment.
-Excellent attention to details.
-Solid understanding of Object-Oriented analysis and design.
-Ability to take direction, constructive criticism and work to specified deadlines, with the ability to execute development code with limited guidance.
-Implement programming changes to production systems following system life cycle and release strategy procedures.
-Familiarity with source code version control software: Team -Foundation Server (TFS) and Git.

Skills/Abilities/Experience & Qualifications:
-Windows/Web Development: Visual Studio 2019+, C#, VB.NET, ASP.NET 4.x, .NET Core 8.0 and greater.
-Database: SQL 2019 Server and ability to work with older SQL Server versions.
-Strong proficiency in C#, with fair knowledge of the language specification.
-Strong Object-Oriented design and development. Domain driven design is a plus.
-Worked on projects with MVC 5 and above.
-Enterprise Development: .NET, XML, JSON, Web Services, WCF, Linq.
-Full stack developer (C#, VB.NET, Entity Framework/Entity Framework Core, ASP.NET, WEBAPI, Web Services, SQL Server).
-AWS developer certification is a strong plus.
-Experience with ReactJS, Bootstrap are a plus.
-Experience with Agile Scrum is a plus.

 


Trillium has been recruiting and placing professionals for over 30 years. From Fortune 100 companies to small businesses, our philosophy remains the same: to achieve excellence by providing quality employees and an uncompromising level of service. We believe in honesty, integrity, and a simple philosophy of providing value to our customers and our employees. We strive to be unsurpassed in the recruitment and placement of quality and skilled professionals. Trillium is an Equal Opportunity Employer.

Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for the employers and the California Fair Chance Act.

By applying to this job, I agree to receive electronic communications including SMS text and email regarding future opportunities, referral bonus incentives, and other promotions from Trillium. You may opt out at any time from future communications by responding STOP to any electronic communication. You may view our full privacy policy at https://trilliumstaffing.com/jobs/privacy/.

Trillium offers a comprehensive benefit package that includes the ability to participate in health insurance and retirement plans, paid holidays, state required leave, and vacation days, if applicable. Trillium’s offerings are dependent on the state in which the assignment is located, length of time worked, and may change depending on assignment. Benefit packages for direct hire placements vary based on the client company.

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