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Ztek Consulting Inc Logo
JAVA Full Stack Developer

Ztek Consulting Inc

 

New York, NY, USA

Posted On: 30+ days ago
Experience: 9+ years
Availability: Hybrid
Openings: 1
Category: Java Full Stack Developer
Tenure: Contract - Corp-to-Corp
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Description

Key Responsibilities

  • Design, develop, and maintain scalable full-stack applications using Java, React, Python, Flask, and Spring Boot.
  • Build and enhance RESTful APIs and microservices architectures supporting high-volume enterprise applications.
  • Develop responsive, user-friendly front-end interfaces using React, TypeScript, HTML5, CSS3, Redux, and modern UI frameworks.
  • Collaborate with business stakeholders, product managers, QA teams, and DevOps teams to translate business requirements into technical solutions.
  • Design and implement database schemas, data access services, and integrations with MongoDB and PostgreSQL databases.
  • Lead technical initiatives, mentor junior developers, and contribute to architectural decisions.
  • Implement authentication and authorization mechanisms including SSO and OAuth integrations.
  • Develop rich data visualization dashboards using ChartJS, ReCharts, and related reporting tools.
  • Build automated testing frameworks and maintain high code quality through unit, integration, and end-to-end testing.
  • Leverage cloud platforms and services including AWS S3, serverless functions, and modern CI/CD practices.
  • Participate actively in Agile/Scrum ceremonies, sprint planning, story grooming, and retrospectives.
  • Integrate AI and LLM-based capabilities into business applications where appropriate.

Required Qualifications

  • 9+ years of Full Stack Software Development experience.
  • Strong proficiency in Java, Python, JavaScript, and TypeScript.

Extensive experience with:

  • React.js
  • Redux
  • Flask
  • Django
  • Spring Boot
  • Node.js
  • Angular (2+)
  • Experience building RESTful APIs and distributed microservices.
  • Strong knowledge of MongoDB and PostgreSQL databases.
  • Hands-on experience with HTML5, CSS3, SASS, Tailwind CSS, Bootstrap, and Material UI.
  • Experience with cloud platforms such as AWS and GCP.
  • Proficiency with Git, Jira, Postman, and modern development tools.
  • Strong understanding of software design patterns, performance optimization, and responsive web development.
  • Experience working in Agile development environments.

Preferred Qualifications

  • Experience leading development teams and mentoring engineers.
  • Exposure to AI technologies, LLM integrations, LangChain, Llama, and AI-assisted development tools.
  • Experience with GraphQL and third-party API integrations.
  • Knowledge of Specification-Driven Development (SDD) methodologies.
  • Experience implementing advanced analytics and reporting solutions.
  • Familiarity with serverless architectures and cloud-native application development

Education

Bachelor's degree

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