.Net Developer, Sr

Jobgether; United States; Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive benefits

Remote collaboration

Job summary

Jobgether is seeking a skilled .NET/Azure professional to join our team in the United States. You will work across multiple domains to review, document, and adapt existing applications for Azure-native configurations, including Key Vault, App Configuration, and VNet integration.

You will collaborate with infra engineers to support Terraform-provisioned Azure environments and contribute to CI/CD pipelines in Azure DevOps.

Qualifications

• 3+ years of professional experience developing applications with .NET, particularly .NET Core or .NET 6+.
• Strong practical knowledge of Azure App Service on Windows, Azure Functions, and Azure Container Apps.
• Experience with relational databases such as MySQL, PostgreSQL, and/or Azure SQL.
• Familiarity with Azure integration services, including Service Bus, Event Hub, and Cosmos DB.
• Working knowledge of Azure identity and security services, including Azure AD B2C, Key Vault, and Managed Identity.
• Experience using Azure DevOps for source control, CI/CD pipelines, and work item tracking.
• Ability to understand and interpret existing application codebases, even with limited documentation.
• Strong analytical and troubleshooting skills and ability to document clearly.
• Experience with Terraform and infrastructure as code on Azure is a plus.
• Familiarity with Application Insights and Azure Monitor is advantageous.
• Background in financial services or payments tech is desirable.
• Experience with cloud migration programs (lift-and-shift or re-platforming) is a plus.

Responsibilities

• Review .NET application codebases across multiple domains (cards, corporate management).
• Document components, dependencies, DB connections, integrations, and network requirements.
• Adapt apps for Azure-native configurations (Key Vault, App Configuration, VNet, Managed Identity).
• Collaborate on Terraform-provisioned Azure environments (App Service, Functions, Container Apps).
• Troubleshoot integrations with payment processors, SMS gateways, and internal APIs.
• Contribute to CI/CD pipelines design and implementation in Azure DevOps.
• Identify dependencies, risks, and opportunities during modernization or migration.
• Produce technical documentation for discovery, integrations, and maintenance.
• Work with engineering and infra stakeholders to deliver reliable, secure, scalable solutions.

Skills

.NET development

Azure expertise

CI/CD pipelines

Terraform IaC

SQL databases

Application monitoring

Documentation

English writing

Tools

Azure DevOps

App Service

Azure Functions

Container Apps

Cosmos DB

Service Bus

Event Hub

Key Vault

Terraform

Azure Monitor

Application Insights

Job description

United States

Accountabilities

• Review, understand, and assess existing .NET application codebases across multiple business domains, including cards and corporate management.
• Support application discovery activities by documenting application components, dependencies, database connections, integrations, and network requirements.
• Adapt existing applications for Azure-native configurations, including Key Vault references, App Configuration, VNet integration, and Managed Identity.
• Collaborate with infrastructure engineers to support Terraform-provisioned Azure environments, including App Service, Azure Functions, and Container Apps.
• Troubleshoot integrations with external and internal services, including payment processors, SMS gateways, and internal APIs.
• Contribute to the design and implementation of CI/CD pipelines in Azure DevOps across build, testing, and release stages.
• Help identify technical dependencies, risks, and opportunities when modernizing or migrating existing applications.
• Produce clear technical documentation to support application discovery, cloud adoption, integrations, and ongoing maintenance.
• Work collaboratively with engineering and infrastructure stakeholders to deliver reliable, secure, and scalable solutions.

Requirements

• 3+ years of professional experience developing applications with .NET, particularly .NET Core or .NET 6+.
• Strong practical knowledge of Azure App Service on Windows, Azure Functions, and Azure Container Apps.
• Experience working with relational databases such as MySQL, PostgreSQL, and/or Azure SQL.
• Familiarity with Azure integration services, including Service Bus, Event Hub, and Cosmos DB.
• Working knowledge of Azure identity and security services, including Azure AD B2C, Key Vault, and Managed Identity.
• Experience using Azure DevOps for source control, CI/CD pipelines, and work item tracking.
• Ability to understand and interpret existing application codebases, even when documentation is limited.
• Strong analytical and troubleshooting skills with the ability to investigate complex application and integration issues.
• Good written English and the ability to create clear, accurate technical documentation.
• Experience with Terraform and infrastructure as code on Azure is a plus.
• Familiarity with Application Insights and Azure Monitor for application and infrastructure observability is an advantage.
• Background in financial services, payments technology, or other highly integrated environments is desirable.
• Previous experience contributing to cloud migration programs, including lift-and-shift or re-platforming initiatives, is a plus.
• Understanding of Azure Private Endpoints and VNet integration patterns is an advantage.

Benefits

• Competitive salary based on skills, qualifications, professional experience, and location.
• Comprehensive benefits package designed to support employees' professional and personal needs.
• Opportunity to work with modern .NET, Microsoft Azure, DevOps, infrastructure-as-code, and cloud technologies.
• Exposure to large-scale digital transformation and cloud modernization initiatives.
• Collaborative environment with opportunities to work closely with engineering and infrastructure specialists.
• Opportunity to contribute to innovative digital products and solutions with meaningful business impact.
• Professional growth opportunities through exposure to complex technical challenges and modern engineering practices.
• Flexible working environment supporting remote collaboration.