Senior Full Stack Developer (.NET Core / Angular)

Papigen; United States; Remote; USD 120,000 - 180,000; Full time

Job summary

Papigen is seeking an experienced Senior Full Stack Developer to lead development of enterprise web applications in the US. You will build interactive Angular dashboards, .NET Core APIs, and backend services across the Data Platform, Reporting, Analytics, and Dashboard ecosystem.

You will own end-to-end delivery, collaborate with DevOps, QA, and business stakeholders, implement secure, scalable components, and contribute to CI/CD pipelines and production support.

Qualifications

• 8 years IT experience with strong full-stack development.
• .NET Core / ASP.NET Core application development.
• Angular development for interactive web applications.
• REST API development, integration, and backend services.
• Git/source control and CI/CD familiarity.

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

.NET Core

Angular

REST APIs

Security and performance

Unit testing

Git/CI-CD

Production support

Tools

Azure DevOps

Swagger/OpenAPI

CI/CD tooling

Job description

Role Overview

We are looking for an experienced Senior Full Stack Developer with 8 years of experience in developing, enhancing, testing, and supporting enterprise web applications. The candidate will build interactive Angular dashboards, .NET Core APIs, backend services, and integrations for the Data Platform, Reporting, Analytics, and Dashboard ecosystem.

Key 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.

Mandatory Skills & Experience

• 8 years of overall IT experience, with strong full-stack development expertise.
• .NET Core / ASP.NET Core application development.
• Angular development for interactive web applications.
• REST API development, integration, and backend services.
• Frontend and backend integration.
• Application security, performance optimization, and reusable coding practices.
• Unit testing, integration testing, debugging, and defect resolution.
• Git/source control and familiarity with Azure DevOps and CI/CD.
• Production support, deployment, and release management.

Preferred Skills

• Angular dashboard development and interactive analytics applications.
• Azure-hosted application development and integration.
• Experience integrating applications with Power BI or other reporting platforms.
• SQL and database integration.
• API documentation using Swagger/OpenAPI.
• Automated testing frameworks and performance testing.
• Experience working in Agile/Scrum teams.