Backend Developer

Tandym Group

A services organization is seeking a Backend Developer in Maryland to design, build, and scale core data integration pipelines and serverless backend services with their team in Bethesda. The role focuses on developing high-throughput REST APIs, orchestrating automated ETL workflows, and optimizing relational database layers that support enterprise data movement.

About the Opportunity:

Shift: Day shift
Schedule: Monday through Friday
Hours: Standard business
Setting: Hybrid (3 days a week)

Responsibilities:

Design, implement, and maintain scalable event-driven microservices using Azure Functions
Develop and secure production-grade REST APIs using C# and .NET
Build and optimize ETL workflows and data integration pipelines across enterprise systems
Write complex SQL, design relational schemas, and develop stored procedures to support business logic
Monitor and improve backend performance, reliability, and scalability under heavy transactional loads

Qualifications:

4+ years of professional backend development experience using C# and .NET
Hands-on experience with Microsoft Azure, including Azure Functions with and Timer triggers
Strong proficiency in SQL, including complex queries, index tuning, and stored procedures
Proven experience building ETL or ELT pipelines and integrating systems through RESTful web services
Understanding of concurrency, caching strategies, and data serialization for scalable services

Desired Skills:

Experience in hospitality technology or Point of Sale analytics
Familiarity with Azure monitoring tools such as Application Insights
Exposure to CI/CD deployment pipelines such as Azure DevOps or GitHub Actions

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Vacancy posted 1 day ago

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