Fullstack Developer

CYNET SYSTEMS INC.

Hanover, NJ, United States

27 days ago

Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Compensation

$135,200.0 - $145,600.0

Working hours

Regular working hours

Job source

www.careerjet.com

Tech stack

Java (Programming Language) Spring Security Amazon Web Services Amazon Elastic Compute Cloud Amazon S3 Continuous Integration DevOps Java Development Kit Spring Framework OAuth Open Source Technology Prometheus

+21 more

JSON Web Token Enterprise Software Applications ReactJS Large Language Models Grafana Spring-boot Generative AI Gitlab Amazon Relational Database Service AngularJS Kubernetes Low Latency Apache Kafka Virtual Agents Functional Programming Api Gateway Restful APIs Amazon Simple Queue Service (SQS) Docker Jenkins Microservices

Requirements

Experience as a Full Stack Developer using Java (JDK 17+), Spring Framework, and open source technologies to build enterprise grade applications.
Considerable experience building microservices using RESTful APIs, Spring Boot, Spring Security, OAuth2, and JWT, with a focus on scalability, security, and resiliency.
Validated experience designing and developing Enterprise driven architectures using Kafka, AWS SNS/SQS, or equivalent messaging platforms for high throughput, low latency systems.
DevOps/CI/CD + Observability - GitLab or Jenkins and observability/monitoring tooling (Prometheus, Grafana, ELK, etc.).

Nice to Have:

Experience working with React or Angular, with an understanding of full stack design and UI to API integration patterns.
Experience in the Financial Services domain, with understanding of Credit Cards, Consumer Lending, and Risk & Control considerations.
Practical exposure to Generative AI and/or Agentic AI, including integrating LLM based capabilities into applications or engineering workflows (e.g. intelligent services, automation, POCs or production use cases).
Preferred Hands on experience with AWS (EC2, S3, RDS, Lambda, API Gateway, ECS/EKS, Glue etc.) and containerization using Docker/Kubernetes, along with ample engineering practices including CI/CD.