Backend Engineer – Java/Spring Boot, Cloud Microservices

Blackstone Technology Group; Alexandria (VA); On-site; USD 110,000 - 150,000; Full time

Job summary

Blackstone Talent Group is seeking a Backend Developer to design, develop, and deploy cloud-native backend services using Java/Spring Boot, RESTful APIs, and AWS. You will participate in Agile processes, lead architectural decisions, and mentor teammates to improve development practices.

The role emphasizes scalable microservices, API design, security reviews, and AI-assisted development to boost delivery speed and code quality. Strong collaboration with cross-functional teams is required.

Qualifications

• Proven backend development with Java Spring and microservices.
• Experience with AWS and messaging technologies.
• Security design reviews and OWASP awareness.
• Testing strategy across unit/integration/automation.

Responsibilities

• Leads the design, development, and implementation of scalable backend services to support business requirements.
• Follows Agile methodologies and drives engineering excellence through architectural ownership, mentoring, and continuous improvement of development practices.
• Champions AI-assisted development to accelerate delivery and improve code quality.

Tools

Docker

Kubernetes

GitHub CI/CD

Job description

Blackstone Talent Group is seeking a Backend Developer to design, develop, and deploy cloud-native backend services using Java/Spring Boot, RESTful APIs, and AWS. You will participate in Agile processes, lead architectural decisions, and mentor teammates to improve development practices.

The role emphasizes scalable microservices, API design, security reviews, and AI-assisted development to boost delivery speed and code quality. Strong collaboration with cross-functional teams is required.