Senior Microservices Architect for Microservices Architecture Engagement

Keystone Digital

Project-based · Remote · Flexible hours

About the role

Keystone Digital is expanding a B2B product with multi-tenant capabilities. We need a Microservices Architect to design, implement, and oversee the delivery of isolated tenant services while ensuring scalability and security across the platform.

Key responsibilities

• Define the microservice architecture for multi‑tenant feature sets
• Design APIs and data contracts that isolate tenant data
• Implement services using Java, Docker, and Kubernetes
• Set up CI/CD pipelines and automated testing for rapid releases
• Collaborate with product and UI teams to align technical solutions with business goals
• Monitor performance, troubleshoot issues, and optimize resource usage

Must-have skills

• Deep experience designing and deploying microservices at scale
• Strong command of Java, Docker, and Kubernetes orchestration
• Proven track record with multi‑tenant SaaS architectures
• Solid understanding of API design, security, and observability

Nice to have

• Experience with cloud platforms (AWS, GCP, Azure)
• Knowledge of event‑driven architectures and messaging systems
• Familiarity with Terraform or other IaC tools