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# Senior Java FSD Developer

- **Company:** Spectraforce
- **Location:** New York, NY, United States
- **Experience:** Expert
- **Contract:** Temporary contract
- **Skills:** Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, Amazon Web Services, Continuous Integration, Cross-Origin Resource Sharing (Ajax Programming), Data Validation, Amazon DynamoDB, Identity and Access Management, Java Virtual Machine (JVM), JSON, PostgreSQL, MySQL, Node.Js, NoSQL, Performance Tuning, Redis, Coupa Supplier Portal, Message Oriented Middleware, Software Engineering, SQL Databases, TypeScript, Management of Software Versions, WebSocket, Openapi, Datadog, ReactJS, Large Language Models, Grafana, Prompt Engineering, Spring-boot, Caching, Cloudformation, AngularJS, Kubernetes, Apache Kafka, Front End Software Development, React Redux, Api Design, Cloudwatch, Restful APIs, Amazon Simple Queue Service (SQS), Terraform, Splunk, Serverless Computing, Docker, Microservices
- **Published:** September 19, 2026
- **Apply:** http://leoforce.us/Careers/Spectraforce/JobDetails.html?jobid=0a91f140-d5b6-4159-b181-0d7a7f951899&OrgId=1&UserId=4959

## About the Role

* 12+ years professional software engineering experience; 3+ years architecting cloud-native services on AWS.
 * Expert in Java 11+/17, Spring Boot, 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).
 * Proficient with SQL (PostgreSQL/MySQL/Aurora) and at least one NoSQL (DynamoDB/DocumentDB); caching with Redis.
 * Proficient 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 validation.
 * Front-end capability with React + TypeScript (or Angular), including state mgmt (Redux/RTK/React Query), routing, and component design.
 * Excellent communication, stakeholder management, and mentoring skills.

Preferred qualification, capabilities, & skills

 * Experience with micro frontends, CEN/XFS API's, Terraform
 * Exposure to Java, Spring Boot, RESTful, Dynamo
 * Experience with Datadog, CloudWatch, Open Telemetry
 * Knowledge of AI-assisted coding tools (e.g., Copilot, Claude, Gitub etc.) and prompt engineering for LLM's

What are the top 3 skills required for this role?

 1. Java, Springboot, Microservices, REST API's, API Integration, ReactJS, TypeScript, Java Script, Websockets, & NodeJS
 2. Agile methodologies such as CI/CD & experience with service workers, Grafana, Splunk, Dynatree
 3. Commercial Banking knowledge a plus

## Description

We're seeking a hands-on Lead Java FSD who can build, and scale API-first platforms and integration with AI assisted and/or AI First approach.


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