{"schemaVersion":"jobsearcher.job.v1","id":"d800873a973540f56d87a69b","url":"https://jobsearcher.com/jobs/d800873a973540f56d87a69b","canonicalUrl":"https://jobsearcher.com/jobs/d800873a973540f56d87a69b","title":"Senior Java Developer","description":"At Coderio Software Company we are creating a new squad to work with one of our clients in the banking industry.You'll be working on high-impact backend systems using Java 21, AWS, and event-driven microservices, helping to build scalable, cloud-native solutions in a modern engineering environment.💻Role: Senior Java Developer.📍Location: Miami Lakes🚀Work scheme: Hybrid (office x3 & remote x2)Three-stage recruitment process, with a F2F interview.➡️Responsibilities:Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices following strict team standards. You will own your code from design to production.Distributed Systems & Event-Driven Flows: Implement publish/subscribe async messaging and handle distributed transactions using saga or orchestration patterns.API Design & Integration: Design and consume REST APIs, webhooks, and subscription APIs, while actively contributing to API contracts and versioning.Cloud-Native Engineering: Build and maintain CI/CD pipelines and infrastructure-as-code for your services, operating heavily on AWS.Operational Excellence: Diagnose and resolve issues across distributed services utilizing observability tools like New Relic, Datadog, or OpenTelemetry for logging, tracing, and metrics.Advanced AI & Agentic Workflows: Integrate LLMs into services (function/tool calling, structured outputs, and the Model Context Protocol) and build agentic workflows, ensuring AI safety and governance (guardrails, PII/PCI handling) in a regulated setting.➡️Requirements:Technical Foundation: Senior level with 6+ years of experience building backend services in Java 21 and at least 2+ years specifically in microservices and event-driven systems.Stack Expertise: Deep, hands-on mastery of Java 21 with strong OOP and concurrency fundamentals, alongside production experience in Spring Boot and Spring Cloud.Cloud Architecture: Solid, demonstrable production experience with AWS services including DynamoDB, Kinesis, SQS, SNS, KMS, API Gateway, ECS/EKS, Lambda, IAM, and RDS.AI Proficiency: Fluency with AI-assisted development (like Claude Code or Copilot) with the critical judgment to review AI-generated code.Testing Discipline: Solid testing discipline utilizing JUnit, Mockito, and integration testing.Location & Engagement: Must be located in the Miami / Fort Lauderdale area and available to work 100% on-site for a contract engagement.🟢Nice to Have:Financial services or payments domain experience, specifically with payment messaging standards such as ISO 20022 and the legacy FAIM (Fedwire) format.Experience with containers and orchestration (Docker, Kubernetes).Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, or CDK).Experience with workflow and orchestration engines such as Temporal, Camunda, or AWS Step Functions.Advanced AI skills: vector stores/RAG, prompt engineering, and AI observability.Offer valid for W2 or 1099 contracts. Coderio does not offer sponsorships.","company":"Coderio","rawCompany":"coderio","city":"Miami Lakes","state":"FL","isRemote":false,"isActive":false,"createdAt":"2026-08-22T11:30:24.141Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Java Developer","description":"At Coderio Software Company we are creating a new squad to work with one of our clients in the banking industry.You'll be working on high-impact backend systems using Java 21, AWS, and event-driven microservices, helping to build scalable, cloud-native solutions in a modern engineering environment.💻Role: Senior Java Developer.📍Location: Miami Lakes🚀Work scheme: Hybrid (office x3 & remote x2)Three-stage recruitment process, with a F2F interview.➡️Responsibilities:Backend Architecture & Execution: Design, build, test, and deploy Spring Boot microservices following strict team standards. You will own your code from design to production.Distributed Systems & Event-Driven Flows: Implement publish/subscribe async messaging and handle distributed transactions using saga or orchestration patterns.API Design & Integration: Design and consume REST APIs, webhooks, and subscription APIs, while actively contributing to API contracts and versioning.Cloud-Native Engineering: Build and maintain CI/CD pipelines and infrastructure-as-code for your services, operating heavily on AWS.Operational Excellence: Diagnose and resolve issues across distributed services utilizing observability tools like New Relic, Datadog, or OpenTelemetry for logging, tracing, and metrics.Advanced AI & Agentic Workflows: Integrate LLMs into services (function/tool calling, structured outputs, and the Model Context Protocol) and build agentic workflows, ensuring AI safety and governance (guardrails, PII/PCI handling) in a regulated setting.➡️Requirements:Technical Foundation: Senior level with 6+ years of experience building backend services in Java 21 and at least 2+ years specifically in microservices and event-driven systems.Stack Expertise: Deep, hands-on mastery of Java 21 with strong OOP and concurrency fundamentals, alongside production experience in Spring Boot and Spring Cloud.Cloud Architecture: Solid, demonstrable production experience with AWS services including DynamoDB, Kinesis, SQS, SNS, KMS, API Gateway, ECS/EKS, Lambda, IAM, and RDS.AI Proficiency: Fluency with AI-assisted development (like Claude Code or Copilot) with the critical judgment to review AI-generated code.Testing Discipline: Solid testing discipline utilizing JUnit, Mockito, and integration testing.Location & Engagement: Must be located in the Miami / Fort Lauderdale area and available to work 100% on-site for a contract engagement.🟢Nice to Have:Financial services or payments domain experience, specifically with payment messaging standards such as ISO 20022 and the legacy FAIM (Fedwire) format.Experience with containers and orchestration (Docker, Kubernetes).Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, or CDK).Experience with workflow and orchestration engines such as Temporal, Camunda, or AWS Step Functions.Advanced AI skills: vector stores/RAG, prompt engineering, and AI observability.Offer valid for W2 or 1099 contracts. Coderio does not offer sponsorships.","datePosted":"2026-08-22T11:30:24.141Z","dateModified":"2026-08-22T11:30:24.141Z","hiringOrganization":{"@type":"Organization","name":"Coderio","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Miami Lakes","addressRegion":"FL","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d800873a973540f56d87a69b"},"url":"https://jobsearcher.com/jobs/d800873a973540f56d87a69b"}}