J2EE Full Stack React - Technical Architect Sr Technical Lead

Job Description: J2EE Full Stack (React) - Technical Architect / Senior Technical Lead.

We are seeking a highly experienced Java Full Stack Technical Architect/Senior Technical Lead to lead the design and delivery of scalable, cloud-native enterprise applications. This role requires deep expertise in J2EE, Microservices, and React, combined with strong architectural vision, hands-on development capability, and the ability to mentor teams while collaborating closely with business and client stakeholders.

The ideal candidate is a self-driven technical leader who can define architecture standards, drive innovation, and ensure high-quality delivery across the full technology stack in a fast-paced, global environment.

Required Experience & Skills

• 10+ years of hands-on experience with Java/J2EE, RESTful APIs, Spring Boot, and Microservices.
• Should have at least 4+ years of strong expertise in ReactJS, TypeScript, JavaScript (ES6+), and modern UI design.
• Proven experience as a Technical Lead or Architect on enterprise-scale applications.
• Solid understanding of GraphQL, Kafka, JMS, and asynchronous/event-driven architectures.
• Strong experience designing and consuming RESTful APIs.
• Cloud experience with AWS and/or Azure.
• Design, implement and manage CI/CD pipelines to automate the deployment process.
• Identifying business problems and designing solutions.
• Evaluating existing architecture systems and suggesting recommend architectural enhancements.
• Developing scalable architecture for Java-based applications.
• Troubleshooting technical issues and design flaws.
• Conduct code reviews and provide constructive feedback.
• Excellent analytical, problem-solving, and troubleshooting skills.
• Strong communication skills with the ability to influence technical and non-technical stakeholders.
• Proactive, adaptable, and a strong team player with leadership mindset.
  

• Experience with system modernization and legacy-to-cloud migration.
• Exposure to security, performance tuning, and observability tools.
• Experience working in global, distributed Agile teams.
  

• Define, design, and govern end-to-end application architecture for modern J2EE and React-based platforms.
• Drive microservices architecture, domain-driven design, and API-first strategies.
• Establish coding standards, architectural best practices, and design guidelines across teams.
• Lead technical decision-making on frameworks, tools, and cloud services.
• Provide architectural oversight and ensure solutions are scalable, secure, resilient, and maintainable.
  

• Design and develop modular, high-performance Full Stack applications using:
• Java, J2EE, Spring Boot, Microservices
• ReactJS, JavaScript, TypeScript (ES6+)
• Build and integrate RESTful APIs and GraphQL services.
• Implement event-driven and messaging solutions using Kafka and JMS.
• Design highly responsive, modern web-based user interfaces using OOJS principles.
  

• Architect and build applications deployed on AWS.
• Ensure cloud best practices for scalability, availability, monitoring, and cost optimization.
• Collaborate with DevOps teams to support CI/CD pipelines (GitHub Actions or similar) and automated deployments.
  

• Enforce clean, efficient, and maintainable code practices.
• Drive strong test strategies using:
• Backend: JUnit, Mockito
• Frontend: Jasmine, Karma, Jest, Enzyme
• Lead code reviews and ensure adherence to quality and security standards.
• Troubleshoot complex technical issues and performance bottlenecks.
  

• Work closely with product owners, business stakeholders, and client teams to align technical solutions with business goals.
• Mentor and upskill in-house development teams and guide them on best practices and modern technologies.
• Act as a technical bridge between client teams, architects, and developers across geographies.
  

• Research, evaluate, and introduce emerging technologies to improve platform capabilities.
• Continuously optimize architecture for performance, reliability, and extensibility.