SENIOR TECHNICAL LEAD-Java Full Stack Senior Engineer – ReactJS and Modern Frameworks

Introduction:

The Senior Technical Lead for Java Full Stack Development is responsible for leading the architecture, development, and maintenance of secure, high-performance enterprise applications spanning both backend and frontend technologies. This role involves a combination of hands-on coding, technical leadership, operational excellence, and collaboration across teams to drive full stack initiatives and deliver resilient solutions aligned with long-term business goals.

Responsibilities:

• Architect and develop scalable server-side applications using Java (Spring Boot)
• Design and implement frontend applications using ReactJS, TypeScript, and modern frameworks (e.g., Redux Toolkit, NestJS)
• Deploy and manage cloud-native applications on platforms such as Azure or AWS
• Implement security best practices including OAuth2, JWT, SSO, MTLS, WAF, and identity/session management
• Set up and maintain CI/CD pipelines using tools like Azure DevOps, Jenkins, Docker, Kubernetes
• Optimize application performance in distributed cloud environments and utilize monitoring tools
• Implement caching patterns and fault tolerance/resilience patterns
• Collaborate with cross-functional teams including infrastructure, security, product, architects, DevOps, and QA
• Lead code reviews, provide technical mentorship, and foster team knowledge sharing
• Architect and build RESTful and GraphQL APIs with a focus on security and performance
• Design and implement event-driven and distributed systems for large-scale data processing
• Write and optimize SQL queries and ETL pipelines for data analysis

Requirements:

Must-Have Requirements:

• Extensive experience with Java, Spring Boot, ReactJS, TypeScript, and modern frameworks
• Proficiency in building and deploying cloud-native applications on AWS or Azure
• Strong understanding of security protocols and best practices
• Hands-on experience with DevOps tools and CI/CD pipelines
• Solid database skills including SQL and NoSQL databases
• Demonstrated ability to optimize application performance in distributed cloud environments
• Knowledge of caching patterns and fault tolerance/resilience patterns
• Proven track record of collaboration with cross-functional teams
• Experience in leading code reviews and providing technical mentorship

Should-Have Requirements:

• Experience in API design and building RESTful and GraphQL APIs
• Ability to design and implement event-driven and distributed systems
• Knowledge of ETL processes and data modeling