Senior Java Engineer - Cloud-Native Azure & Microservices

Ethereum Technologies LLC; Alexandria (VA); On-site; USD 98,000 - 139,000; Full time

Job summary

Ethereum Technologies in Alexandria, VA is seeking an experienced Senior Software Developer with Java, Spring Boot, RESTful APIs, microservices, and Azure cloud expertise. The ideal candidate will design, develop, deploy, and support enterprise-scale cloud-native applications and distributed systems.

You will build scalable, secure, and highly available services, implement CI/CD pipelines, and collaborate with analysts, architects, and infra teams.

Qualifications

• 7+ years of professional software development experience, with strong Java expertise.
• 5+ years of Spring Boot and Spring Framework experience.
• 5+ years of RESTful APIs, microservices, and distributed architectures.
• Experience with JSON, XML, HTTP/HTTPS, and WebSocket integrations.

Responsibilities

• Design, develop, test, and maintain enterprise applications using Java, Spring Boot, and Microsoft Azure.
• Develop RESTful APIs, microservices, and enterprise system integrations.
• Build scalable, secure, and highly available cloud-native applications.
• Integrate real-time data from APIs, messaging systems, and external data feeds.
• Handle production troubleshooting, root cause analysis, and performance optimization.
• Implement CI/CD pipelines, automated testing, and release management.
• Collaborate with business analysts, architects, infrastructure teams, and developers.
• Participate in architecture discussions, code reviews, and technical documentation.
• Support enterprise applications, system integrations, application reliability, and security.

Skills

Java

Spring Boot

RESTful APIs

Microservices

Azure Cloud

OOP

Design Patterns

Multithreading

JSON

WebSockets

Tools

Azure Cloud

Job description

Ethereum Technologies in Alexandria, VA is seeking an experienced Senior Software Developer with Java, Spring Boot, RESTful APIs, microservices, and Azure cloud expertise. The ideal candidate will design, develop, deploy, and support enterprise-scale cloud-native applications and distributed systems.

You will build scalable, secure, and highly available services, implement CI/CD pipelines, and collaborate with analysts, architects, and infra teams.