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Senior Dotnet Developer

Mphasis
Dallas, TX Full Time
POSTED ON 12/9/2025 CLOSED ON 12/16/2025

What are the responsibilities and job description for the Senior Dotnet Developer position at Mphasis?

If Visa candidate, when did she/he came to US

2021 F1








































Job Title: Core .NET Backend Developer (2)

Location: Plano, TX – 5 days Onsite Role, no hybrid

Long Term Project


Interview Process: 2 round Mphasis (Virtual) and 2 rounds client (onsite Virtual)


Rate: $70-80/hr on C2C

BPM ID: 112751-5-1

Job Summary: We are seeking a skilled .NET Core Developer with over 5 years of experience to join our innovative team. The ideal candidate will have a strong foundation in .NET Core development, basic knowledge of AWS, and familiarity with monitoring tools like Dynatrace and Grafana. Additionally, experience in Agile methodologies, including CI/CD, Application Resiliency, and Security, is essential. You will work closely with cross-functional teams to develop, maintain, and enhance software applications that meet our business objectives.


Candidates should have worked experience of .Net Core and AWS cloud technologies.


Following the initial interview, the client round will involve a technically intensive discussion, focusing on real-world problem-solving, architecture understanding, and cloud-native development practices. Candidates should be well-prepared to demonstrate depth in both backend development and AWS integration.


Key Responsibilities:

  • Develop, test, and maintain applications using .NET Core, microservices, solution and design expertise.
  • Collaborate with product managers, designers, and other developers to gather and analyze requirements.
  • Write clean, efficient, and maintainable code following best practices.
  • Implement and maintain CI/CD pipelines to ensure smooth and efficient software delivery.
  • Ensure application resiliency and security by following best practices and industry standards.
  • Monitor application performance using tools like Dynatrace and Grafana.
  • Utilize basic AWS services to enhance application functionality and performance.
  • Participate in code reviews and provide constructive feedback to team members.
  • Troubleshoot and resolve application issues and bugs.
  • Stay updated with the latest industry trends and technologies to ensure our applications remain competitive.
  • Contribute to the improvement of development processes and practices
  • hands-on in-depth knowledge on Microservices is key

Salary : $120,000 - $130,000

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