3 months ago
Miami, FL, USASenior
Responsibilities
- Design, build, test, and deploy Spring Boot microservices.
- Implement publish/subscribe messaging, event-driven flows, and distributed transactions using saga or orchestration patterns.
- Design and consume APIs, webhooks, and subscription APIs while contributing to API contracts and versioning.
- Build and maintain CI/CD pipelines and infrastructure-as-code for AWS-hosted services.
- Diagnose and resolve distributed-service issues using logging, tracing, metrics, and observability tools.
- Integrate LLMs using function/tool calling, structured outputs, and the Model Context Protocol.
- Build agentic workflows and apply AI safety, governance, guardrails, and PII/PCI handling.
- Own code quality, technical health, architecture performance, and production delivery.
Requirements
- 8+ years of experience building backend services in Java.
- At least 2 years of experience with microservices and event-driven systems.
- Deep hands-on Java expertise, preferably Java 17+, with strong object-oriented programming and concurrency fundamentals.
- Production experience with Spring Boot, Spring Cloud, and AWS services including DynamoDB, Kinesis, SQS, SNS, KMS, API Gateway, ECS/EKS, Lambda, IAM, and RDS.
- Fluency with AI-assisted development tools such as Claude Code or Copilot, including the ability to review AI-generated code critically.
- Experience with JUnit, Mockito, and integration testing.
- Must be located in the Miami/Fort Lauderdale area and available for a contract engagement requiring 100% on-site work.
- Preferred experience includes financial services or payments, ISO 20022, FAIM, Docker, Kubernetes, Terraform, CloudFormation, CDK, Temporal, Camunda, AWS Step Functions, vector stores, RAG, prompt engineering, and AI observability.
Benefits
- Long-term contract engagement with high impact and autonomy.
- The posting describes both hybrid collaboration and a role-specific requirement to work 100% on-site in the Miami/Fort Lauderdale area.
- Opportunity to influence technical strategy involving event-driven architecture and AI integrations.
- High-visibility position within a modern engineering culture.
- Collaborative international team with strong technical leadership.
- Inclusive, challenging environment with growth opportunities.
Tech Stack
Categories
About Coderio
Coderio is a nearshore software development firm that provides staff augmentation and managed teams to build web, mobile, and cloud applications for global companies. Founded in 2017 and headquartered in New York, the privately held company assembles timezone-aligned engineering squads across the Americas to deliver end-to-end projects and platform modernization. Services span front- and back-end development, data and AI, cloud migrations, and legacy application modernization.