Sr Fullstack .Net Developer
Team: Engineering
Location: Argentina, Colombia, Brazil, Paraguay, Uruguay, Peru, Chile
Commitment: Contractor
Workplace Type: remote
We are seeking a senior Sr Fullstack .Net Developer B to design, build, and deliver modern cloud-based applications on Azure. This role is critical to implementing scalable, secure solutions that follow established enterprise patterns and standards while collaborating closely with JM Family technical leads and a team-level technical lead.
This position offers the opportunity to work across the stack—implementing REST APIs, microservices, and front/back-end business logic—while applying deep .NET and Azure expertise, participating in CI/CD and infrastructure-as-code, and contributing to an Agile delivery process.
Responsibilities
- Design and implement modern REST-based APIs and microservices using .NET and C# .
- Develop and deploy cloud-based applications leveraging Azure PaaS and Azure Containers.
- Implement serverless solutions using Azure Functions and integrate with Logic Apps and API Management.
- Build and maintain CI/CD pipelines using Azure DevOps, Bicep, and ARM templates.
- Debug and troubleshoot complex C# .NET applications using MS Visual Studio.
- Participate in code reviews, performance tuning, unit testing, and integration testing to ensure high-quality software.
- Collaborate with Product Owners, DevOps, Security, QA, project managers, and business analysts in an Agile environment.
- Work with Azure Cosmos DB for data storage and access patterns.
- Ensure best practices in design, coding, deployment, and engineering standards are followed.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or related technical field experience.
- 7+ years of .NET and C# programming experience.
- 4+ years of Azure cloud experience with hands-on use of Azure Functions, Logic Apps, and API Management.
- Practical experience with microservices, event-driven development, and n-tier architectures.
- Experience implementing CI/CD pipelines using Azure DevOps, Bicep, and ARM templates.
- Experience with Azure PaaS offerings and Azure Containers.
- Experience working with Azure Cosmos DB.
- Proficiency in unit testing methodologies, code coverage practices, and integration testing.
- Strong knowledge of data structures and algorithms.
- Demonstrated critical thinking and problem-solving skills on large programs.
- Ability to learn and apply enterprise patterns and standards while collaborating with technical leads.
Nice to have
- Experience working in Agile and DevOps environments.
- Familiarity with 3rd-party API integrations and Web UI interactions.
- Experience with large company IT and building from existing frameworks.
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