Senior Java Microservices Architect — On-Site Miami

Coderio; Miami (FL); On-site; USD 96,000 - 165,000; Full time

Job summary

Coderio is seeking a Senior Java Microservices Developer for a contract engagement to own the design, development, and delivery of a suite of event-driven services running on AWS. This on-site role is strictly in the Miami/ Fort Lauderdale area, within an established engineering team.

You will drive backend architecture and distributed systems, implement REST and messaging patterns, and ensure high-quality, scalable software.

Qualifications

• 8+ years of backend Java development with microservices experience.
• Deep Spring Boot and Spring Cloud expertise with cloud deployments.
• Production-grade backend systems in AWS, with CI/CD pipelines.
• Strong testing discipline using JUnit/Mockito and integration tests.
• Familiarity with AI-assisted development and modern workflows.

Responsibilities

• Design, build, test, and deploy Spring Boot microservices on AWS.
• Implement event-driven flows with publish/subscribe messaging and saga patterns.
• Design REST/webhook APIs and contribute to API contracts and versioning.
• Maintain CI/CD pipelines and infrastructure-as-code for services.
• Diagnose issues using observability tools and ensure system reliability.

Skills

Java

Spring Boot

Spring Cloud

AWS

Event-driven architecture

Distributed systems

JUnit/Mockito

API design

Concurrency

AI tooling

Tools

Docker

Kubernetes

Terraform

CloudFormation

AWS CDK

Temporal

Camunda

OpenTelemetry

Job description

Coderio is seeking a Senior Java Microservices Developer for a contract engagement to own the design, development, and delivery of a suite of event-driven services running on AWS. This on-site role is strictly in the Miami/ Fort Lauderdale area, within an established engineering team.

You will drive backend architecture and distributed systems, implement REST and messaging patterns, and ensure high-quality, scalable software.