Senior .NET Core / Angular Developer for Data Dashboards

Papigen; Washington (District of Columbia); On-site; USD 140,000 - 170,000; Full time

Job summary

Papigen in Washington, DC, seeks a Senior Full Stack Developer with 8 years of experience to design, build and support enterprise web applications. You will craft Angular dashboards, .NET Core APIs, and backend services for the Data Platform, Analytics, and Dashboard ecosystem.

You will work across frontend and backend, ensure security and performance, contribute to CI/CD pipelines, and collaborate with QA, DevOps, and business stakeholders to deliver reliable releases.

Qualifications

• 8 years of IT experience with strong full-stack development
• Experience with .NET Core / ASP.NET Core
• Angular development for interactive web applications
• REST API development and backend services
• Frontend and backend integration
• Application security and performance optimization
• Unit and integration testing, debugging, and defect resolution
• Experience with Git and Azure DevOps

Responsibilities

• Develop and maintain interactive web applications and dashboards using Angular.
• Build and maintain .NET Core Web APIs, backend services, and integration components.
• Develop reusable, secure, scalable, and high-performance application components.
• Integrate applications with data platforms, reporting solutions, APIs, and enterprise systems.
• Implement responsive, accessible, and user-friendly dashboard features.
• Perform unit testing, integration testing, code reviews, and defect resolution.
• Collaborate with QA teams on functional testing, UAT, performance testing, and release validation.
• Support CI/CD pipelines, deployments, environment configurations, and release management.
• Troubleshoot API failures, application defects, integration issues, and production incidents.
• Conduct root-cause analysis and implement corrective actions.
• Maintain technical documentation, API specifications, release notes, and operational runbooks.
• Coordinate with onsite teams, architects, DevOps engineers, and business stakeholders.

Skills

Full-stack development

REST API development

Angular

Unit testing

Performance optimization

Security

Tools

Git

Azure DevOps

CI/CD

Job description

Papigen in Washington, DC, seeks a Senior Full Stack Developer with 8 years of experience to design, build and support enterprise web applications. You will craft Angular dashboards, .NET Core APIs, and backend services for the Data Platform, Analytics, and Dashboard ecosystem.

You will work across frontend and backend, ensure security and performance, contribute to CI/CD pipelines, and collaborate with QA, DevOps, and business stakeholders to deliver reliable releases.