Senior .NET & Angular Lead – APIs, CI/CD, Cloud

Techflairs Inc; Washington (District of Columbia); On-site; USD 140,000 - 190,000; Full time

Job summary

Techflairs Inc. in Washington, DC is seeking a senior software engineer to design, develop, and maintain modern web apps using Angular and backend services with .NET Core/C#. You will lead technical delivery, shape architecture, and ensure secure, scalable solutions across the stack.

The role requires 10+ years of experience, strong REST API knowledge, and proficiency with Azure DevOps and GitHub Actions within an Agile environment.

Qualifications

• 10+ years of professional software development experience.
• Strong expertise in Angular (Angular 12+).
• Experience building complex, enterprise-scale front-end applications.
• Strong backend development experience using .NET Core/C#.
• Experience designing and consuming RESTful APIs.
• Strong understanding of software architecture, design patterns, and best practices.
• Experience with SQL Server and/or PostgreSQL.
• Experience with source control systems such as Git.
• Experience with CI/CD tools such as Azure DevOps, GitHub Actions, or similar.
• Strong understanding of Agile delivery methodologies.
• Experience writing unit and integration tests.
• Proven ability to work independently and lead technical delivery initiatives.

Responsibilities

• Design, develop, and maintain modern web applications using Angular.
• Build and enhance backend services and APIs using .NET Core and C#.
• Collaborate with Business Analysts, Architects, and program teams to translate requirements into technical solutions.
• Lead the development of scalable, secure, and maintainable software applications.
• Contribute to solution design, technical architecture, and development standards.
• Write clean, well-tested, and reusable code following engineering best practices.
• Develop and execute unit tests and support automated testing initiatives.
• Participate in code reviews.
• Support CI/CD pipelines and deployment processes.
• Troubleshoot and resolve complex technical issues across the application stack.
• Actively participate in Agile ceremonies, including sprint planning, stand-ups, retrospectives, and backlog refinement.

Skills

Angular (Angular 12+)

.NET Core / C#

RESTful APIs

Enterprise-scale frontend

Agile delivery

Unit & integration testing

Leadership

Tools

SQL Server

PostgreSQL

Git

Azure DevOps

GitHub Actions

CI/CD tooling

Azure

SSO/OAuth/OpenID Connect/SAML

Job description

Techflairs Inc. in Washington, DC is seeking a senior software engineer to design, develop, and maintain modern web apps using Angular and backend services with .NET Core/C#. You will lead technical delivery, shape architecture, and ensure secure, scalable solutions across the stack.

The role requires 10+ years of experience, strong REST API knowledge, and proficiency with Azure DevOps and GitHub Actions within an Agile environment.