Senior Java Developer for Mission-Critical Microservices Deployment

AlphaEdge Tech

Contract · Remote · Flexible hours

About the role

AlphaEdge Tech is enhancing a B2B SaaS platform with a new multi‑tenant capability. We need a seasoned Java Developer to design, implement, and ship core services that isolate tenant data while sharing common logic.

Key responsibilities

• Architect and develop multi‑tenant microservices using Java and Spring Boot
• Implement tenant isolation, routing, and configuration management
• Write unit, integration, and contract tests to ensure reliability
• Collaborate with product owners to translate requirements into technical tasks
• Document APIs and service contracts for internal teams

Must-have skills

• 5+ years of Java development experience
• Deep knowledge of Spring Boot and microservice patterns
• Experience building multi‑tenant SaaS solutions
• Proficiency with RESTful APIs, security, and CI/CD pipelines

Nice to have

• Kubernetes or Docker container orchestration
• Familiarity with relational databases and JPA/Hibernate
• Understanding of cloud platforms (AWS, GCP, Azure)