Senior Java Cloud Developer - Azure & Spring Boot

Quantum Technologies. LLC; Alexandria (VA); On-site; USD 150,000 - 210,000; Full time

Job summary

Quantum Technologies. LLC in Alexandria, VA seeks a Senior Software Developer to design, develop, deploy, and support Java-based cloud-native applications using Spring Boot, RESTful APIs, and Azure.

The role requires deep experience with Java (11/17/21), Spring Framework, microservices, distributed systems, and CI/CD pipelines, including GitHub Actions or Azure DevOps, plus strong SQL skills and containerization with Docker.

Qualifications

• 13+ years of professional software development experience.
• 8+ years of Java development (Java 11/17/21).
• 5+ years with Spring Boot and Spring Framework.
• 5+ years building RESTful APIs and microservices.
• 5+ years integrating distributed enterprise applications.
• 5+ years with OO design, patterns, multithreading, concurrency, async.
• 5+ years with JSON, XML, HTTP/HTTPS, WebSockets, third-party API integrations.
• 5+ years with SQL databases (SQL Server, PostgreSQL).
• 5+ years troubleshooting performance/memory/production issues.
• 5+ years using Git/GitHub incl. PRs & release mgmt.
• 3+ years Azure development (App Service, Functions, Container Apps).
• 3+ years with Azure SQL, Storage, Key Vault, Monitor, App Insights.
• 3+ years building CI/CD pipelines with GitHub Actions or Azure DevOps.
• 3+ years with Maven/Gradle and Docker deployments.
• Industry certifications in Azure, Java, or cloud technologies.

Skills

Java

Spring Boot

RESTful APIs

Microservices

Azure Cloud

CI/CD (GitHub Actions)

Azure DevOps

Docker

Git/GitHub

SQL (SQL Server, PostgreSQL)

Multithreading & Concurrency

JSON/XML/WebSockets

Tools

Maven/Gradle

Git/GitHub

Azure DevOps

Job description

Quantum Technologies. LLC in Alexandria, VA seeks a Senior Software Developer to design, develop, deploy, and support Java-based cloud-native applications using Spring Boot, RESTful APIs, and Azure.

The role requires deep experience with Java (11/17/21), Spring Framework, microservices, distributed systems, and CI/CD pipelines, including GitHub Actions or Azure DevOps, plus strong SQL skills and containerization with Docker.