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 & the services. 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. Nice to Have Experience with system modernization and legacy-to-cloud migration. Exposure to security, performance tuning, and observability tools. Experience working in global, distributed Agile teams. Key Responsibilities Architecture, Design & Technical Leadership: 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. Application Development 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. Cloud & DevOps 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. Quality, Testing & Performance 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. Collaboration & Mentorship 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. Innovation & Continuous Improvement Research, evaluate, and introduce emerging technologies to improve platform capabilities. Continuously optimize architecture for performance, reliability, and extensibility.