Java Full Stack (Java Backend + React.js) – 10+ Years - Any UST Location - Immediate Joiner

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Key Responsibilities

Backend (Java / Spring)

• Design and develop backend services using Java 8+ and Spring Boot / Spring MVC / Spring Data / Spring Security .
• Build microservices with focus on scalability, resilience, observability, and API contract integrity.
• Develop and optimize RESTful APIs , data-processing components, and backend workflows.
• Apply DDD, clean architecture , design patterns, and secure coding practices.
• Work with RDBMS (schema design, query optimization, indexing) and exposure to NoSQL where needed.
• Integrate with messaging/event platforms like Kafka / RabbitMQ .
• Troubleshoot complex issues around performance, concurrency, JVM tuning , and distributed systems.

Frontend (React.js)

• Build responsive UI using React.js , TypeScript/JavaScript , and modern component patterns.
• Manage state using Redux / Context API and integrate UI with backend APIs.
• Ensure UI performance optimization (memoization, lazy loading, code splitting).
• Work with frontend testing tools like Jest / React Testing Library (preferred).

DevOps / Delivery

• Implement CI/CD using Jenkins / GitLab CI / GitHub Actions .
• Containerize services with Docker and deploy using Kubernetes .
• Work with cloud platforms (preferably Azure , AWS acceptable).
• Participate in code reviews, mentor engineers, and support production releases.

Required Skills

• 10+ years overall experience in software engineering with strong Java backend depth.
• Strong in Core Java , Collections, Concurrency, JVM fundamentals.
• Strong hands-on in Spring Boot, Spring Security, Spring Data, Spring Cloud .
• Strong experience in Microservices and distributed system patterns.
• Solid hands-on in React.js with TypeScript/JavaScript .
• Strong knowledge of REST APIs , authentication/authorization (OAuth2/JWT).
• Strong SQL skills and performance tuning experience.
• Messaging/event-driven experience (Kafka preferred ).
• Hands-on with Docker, Kubernetes , CI/CD pipelines.
• Good communication, ownership, and ability to drive technical discussions.

Good to Have

• GraphQL, WebSockets
• Observability tools (ELK, Prometheus/Grafana, Datadog/New Relic)
• API gateway/service mesh experience
• Agile/Scrum experience

Soft Skills

• Lead design discussions, make architecture decisions, guide teams.
• Strong collaboration across product, QA, DevOps, and business teams.
• Ownership mindset and delivery focus.