{"schemaVersion":"jobsearcher.job.v1","id":"d9a8b63117a3256c09bfc4b1","url":"https://jobsearcher.com/jobs/d9a8b63117a3256c09bfc4b1","canonicalUrl":"https://jobsearcher.com/jobs/d9a8b63117a3256c09bfc4b1","title":"Senior Java Full Stack Developer","description":"THIS IS A W2 ROLE, ANY VISA IS FINEHIRING LOCALS ONLY Senior Java FSD DeveloperJob Title: Senior Java FSD DeveloperLocation: New York, NY (Onsite)Pay Rate: $55/hr W2Experience Level: 12+ yearsTop 3 Skills RequiredJava, SpringBoot, Microservices, REST APIs, API Integration, Kafka, ReactJS, TypeScript, JavaScript, WebSockets, & NodeJSAgile methodologies such as CI/CD & experience with service workers, Grafana, Splunk, DynatraceCommercial Banking knowledge a plusRequired Qualifications & Skills12+ years professional software engineering experience; 3+ years architecting cloud-native services on AWSExpert in Java 11+/17/21, SpringBoot, REST, JSON, OpenAPI, and asynchronous messaging (SNS/SQS/Kafka)Strong with integration patterns (sync/async), API versioning, backwards compatibility, schema evolution, and contract testing (Pact/WireMock)Deliver production-grade solutions by integrating agentic AI, LLMs/SLMs, MCP, RAG, agent orchestration frameworks, and automationBuild end-to-end capabilities across a cloud-native stack — React + TypeScript/JavaScript on the front end and Java/Spring Boot microservices on the back endEstablish strong engineering practice through CI/CD pipelines (e.g., Jenkins, Spinnaker), automated testing and load testing (e.g., BlazeMeter), and production observability/monitoring (e.g., Splunk, Dynatrace)Design, deploy, and operate scalable, event-driven microservices on AWS using Docker, Kubernetes, serverless compute, and messaging patternsPartner with product, design, data, architecture, and risk/control stakeholders to deliver secure, stable, and scalable AI solutionsProficient with SQL (PostgreSQL/MySQL/Aurora) and at least one NoSQL (DynamoDB/DocumentDB); caching with RedisProficient in CI/CD, IaC (Terraform/CloudFormation), Docker, and container orchestration (ECS/EKS)Solid observability (logs, metrics, traces) and performance tuning (JVM, DB, API latency, throughput)Security-first mindset: IAM, KMS, Secrets Manager, WAF, CORS, CSP, input validationExcellent communication, stakeholder management, and mentoring skillsRole OverviewSeeking a hands-on Lead Java FSD who can build and scale API-first platforms and integration with AI-assisted and/or AI-First approach.Technical Core & ResponsibilitiesBuild and scale API-first platforms with AI-assisted and/or AI-First approachArchitect cloud-native services on AWSIntegrate agentic AI, LLMs/SLMs, MCP, RAG, and agent orchestration frameworksBuild end-to-end capabilities across a cloud-native stack (React + TypeScript front end; Java/Spring Boot microservices back end)Design, deploy, and operate scalable, event-driven microservices on AWSImplement CI/CD pipelines, automated testing, load testing, and observabilityPartner with product, design, data, architecture, and risk/control stakeholdersPreferred SkillsExperience with micro frontends, CEN/XFS APIs, TerraformExposure to Java, Spring Boot, RESTful, DynamoDBExperience with Datadog, CloudWatch, OpenTelemetryKnowledge of AI-assisted coding tools (e.g., Copilot, Claude, GitHub Copilot) and prompt engineering for LLMsPython experience for LLM engineering and data processingCommercial Banking knowledgeNoteOnsite in New York, NY12+ years experience requiredJava, SpringBoot, Microservices, REST APIs, Kafka, ReactJS, TypeScript, and NodeJS experience requiredAWS cloud-native services experience requiredAgentic AI, LLMs/SLMs, MCP, RAG, and agent orchestration experience requiredCI/CD, Docker, Kubernetes, and IaC experience requiredCommercial Banking knowledge is a plus","company":"New York Technology Partners","rawCompany":"new york technology partners","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-11-05T07:48:51.893Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Java Full Stack Developer","description":"THIS IS A W2 ROLE, ANY VISA IS FINEHIRING LOCALS ONLY Senior Java FSD DeveloperJob Title: Senior Java FSD DeveloperLocation: New York, NY (Onsite)Pay Rate: $55/hr W2Experience Level: 12+ yearsTop 3 Skills RequiredJava, SpringBoot, Microservices, REST APIs, API Integration, Kafka, ReactJS, TypeScript, JavaScript, WebSockets, & NodeJSAgile methodologies such as CI/CD & experience with service workers, Grafana, Splunk, DynatraceCommercial Banking knowledge a plusRequired Qualifications & Skills12+ years professional software engineering experience; 3+ years architecting cloud-native services on AWSExpert in Java 11+/17/21, SpringBoot, REST, JSON, OpenAPI, and asynchronous messaging (SNS/SQS/Kafka)Strong with integration patterns (sync/async), API versioning, backwards compatibility, schema evolution, and contract testing (Pact/WireMock)Deliver production-grade solutions by integrating agentic AI, LLMs/SLMs, MCP, RAG, agent orchestration frameworks, and automationBuild end-to-end capabilities across a cloud-native stack — React + TypeScript/JavaScript on the front end and Java/Spring Boot microservices on the back endEstablish strong engineering practice through CI/CD pipelines (e.g., Jenkins, Spinnaker), automated testing and load testing (e.g., BlazeMeter), and production observability/monitoring (e.g., Splunk, Dynatrace)Design, deploy, and operate scalable, event-driven microservices on AWS using Docker, Kubernetes, serverless compute, and messaging patternsPartner with product, design, data, architecture, and risk/control stakeholders to deliver secure, stable, and scalable AI solutionsProficient with SQL (PostgreSQL/MySQL/Aurora) and at least one NoSQL (DynamoDB/DocumentDB); caching with RedisProficient in CI/CD, IaC (Terraform/CloudFormation), Docker, and container orchestration (ECS/EKS)Solid observability (logs, metrics, traces) and performance tuning (JVM, DB, API latency, throughput)Security-first mindset: IAM, KMS, Secrets Manager, WAF, CORS, CSP, input validationExcellent communication, stakeholder management, and mentoring skillsRole OverviewSeeking a hands-on Lead Java FSD who can build and scale API-first platforms and integration with AI-assisted and/or AI-First approach.Technical Core & ResponsibilitiesBuild and scale API-first platforms with AI-assisted and/or AI-First approachArchitect cloud-native services on AWSIntegrate agentic AI, LLMs/SLMs, MCP, RAG, and agent orchestration frameworksBuild end-to-end capabilities across a cloud-native stack (React + TypeScript front end; Java/Spring Boot microservices back end)Design, deploy, and operate scalable, event-driven microservices on AWSImplement CI/CD pipelines, automated testing, load testing, and observabilityPartner with product, design, data, architecture, and risk/control stakeholdersPreferred SkillsExperience with micro frontends, CEN/XFS APIs, TerraformExposure to Java, Spring Boot, RESTful, DynamoDBExperience with Datadog, CloudWatch, OpenTelemetryKnowledge of AI-assisted coding tools (e.g., Copilot, Claude, GitHub Copilot) and prompt engineering for LLMsPython experience for LLM engineering and data processingCommercial Banking knowledgeNoteOnsite in New York, NY12+ years experience requiredJava, SpringBoot, Microservices, REST APIs, Kafka, ReactJS, TypeScript, and NodeJS experience requiredAWS cloud-native services experience requiredAgentic AI, LLMs/SLMs, MCP, RAG, and agent orchestration experience requiredCI/CD, Docker, Kubernetes, and IaC experience requiredCommercial Banking knowledge is a plus","datePosted":"2026-11-05T07:48:51.893Z","dateModified":"2026-11-05T07:48:51.893Z","hiringOrganization":{"@type":"Organization","name":"New York Technology Partners","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"d9a8b63117a3256c09bfc4b1"},"url":"https://jobsearcher.com/jobs/d9a8b63117a3256c09bfc4b1"}}