Java Full Stack Developer

CYNET SYSTEMS INC.
Chicago, United States of America
3 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 125K

Job location

Chicago, United States of America

Tech stack

Java
Agile Methodologies
Amazon Web Services (AWS)
Application Performance Management
Cloud Engineering
Code Review
Continuous Integration
DevOps
Distributed Systems
Drools
Github
Monitoring of Systems
JUnit
Enterprise Messaging Systems
Microsoft UI Automation
NoSQL
Openshift
Performance Tuning
Scrum
RabbitMQ
Ansible
Rule Engine
Standard Sql
Software Engineering
SQL Databases
Strategies of Testing
Web Application Frameworks
Enterprise Software Applications
Spring Cloud
React
Spark
Spring-boot
Backend
Cloudformation
Event Driven Architecture
Containerization
Angular
Kubernetes
Infrastructure Automation Frameworks
Information Technology
Playwright
Kafka
Front End Software Development
React
REST
Terraform
Cucumber
Docker
Jenkins
Web Api
Microservices

Job description

  • Design and develop scalable backend services using Java and Spring Boot.
  • Build and maintain RESTful APIs and microservices architectures.
  • Develop responsive and reusable front-end components using React.js.
  • Collaborate with UX/UI teams and backend developers to deliver seamless user experiences.
  • Implement unit, integration, and service-level testing strategies.
  • Develop and maintain UI automation and end-to-end testing using Playwright.
  • Build and maintain CI/CD pipelines for automated build, testing, and deployment.
  • Deploy and manage cloud-native applications on AWS.
  • Containerize applications using Docker and manage orchestration using Kubernetes or OpenShift.
  • Provision and manage infrastructure using Terraform, CloudFormation, and Ansible.
  • Monitor application performance and troubleshoot production issues.
  • Participate in architecture discussions, code reviews, and technical decision-making.
  • Collaborate with stakeholders, architects, and product teams to deliver business solutions.

Requirements

  • 8+ years of software development experience.
  • Strong expertise in Java 17/21/25 and Spring Boot.
  • Hands-on experience with Microservices architecture and RESTful APIs.
  • Strong experience with React.js for front-end development.
  • Experience building scalable cloud-native applications on AWS.
  • Hands-on experience with Docker and Kubernetes/OpenShift.
  • Experience with Drools Rule Engine.
  • Strong knowledge of SQL and NoSQL databases.
  • Experience with Kafka, RabbitMQ, MQ, Kinesis, or similar messaging systems.
  • Strong experience with TDD using JUnit and BDD using Cucumber.
  • Hands-on experience with Playwright for UI and end-to-end automation testing.
  • Experience with CI/CD tools such as Jenkins and GitHub.
  • Experience with Infrastructure as Code tools including Terraform, CloudFormation, and Ansible.
  • Strong communication, analytical, and problem-solving skills.

Experience:

  • Experience designing and developing highly scalable enterprise applications.
  • Experience building reusable front-end components using React.js.
  • Experience integrating front-end applications with backend APIs.
  • Experience developing event-driven and distributed systems.
  • Experience implementing automated build, deployment, and testing pipelines.
  • Experience deploying and managing applications on AWS services such as Lambda, EMR, and Spark.
  • Experience with containerized deployments and orchestration platforms.
  • Experience troubleshooting production issues and improving application performance.
  • Experience working within Agile and Scrum delivery environments.
  • Experience mentoring junior developers and contributing to engineering best practices., * AWS Architect Certification.
  • Experience with performance tuning and monitoring tools.
  • Exposure to large-scale distributed systems.
  • Experience with cloud-native and event-driven architectures.
  • Advanced React.js ecosystem experience including hooks and state management libraries.
  • Experience integrating Playwright automation with CI/CD pipelines.
  • Exposure to Angular or other modern JavaScript frameworks., * Java 17/21/25.
  • Spring Boot.
  • Microservices.
  • React.js.
  • REST APIs.
  • AWS.
  • Lambda.
  • EMR.
  • Spark.
  • Docker.
  • Kubernetes.
  • OpenShift.
  • Drools Rule Engine.
  • SQL.
  • NoSQL.
  • JUnit.
  • Cucumber.
  • Playwright.
  • Jenkins.
  • GitHub.
  • Terraform.
  • CloudFormation.
  • Ansible.
  • Kafka.
  • RabbitMQ.
  • MQ.
  • Kinesis.
  • CI/CD.
  • TDD.
  • BDD.
  • Event-Driven Architecture.
  • Distributed Systems.
  • Front-End Development.
  • Cloud-Native Architecture.

Qualification and Education:

  • Bachelor s degree in Computer Science, Information Technology, Engineering, or a related field.
  • AWS or other cloud certifications are preferred.
  • Relevant certifications in Java, DevOps, or Full Stack Development are a plus.

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