Senior Java Software Engineer

Key Responsibilities

• Backend Architecture & Development: Design, develop, test, and deploy robust, scalable, and secure microservices using Core Java , Spring Boot , and advanced multi-threading concepts.
• Full-Stack Bridge: Utilize basic React knowledge to occasionally assist with UI integration, build full-stack features, and ensure seamless communication between backend APIs and the frontend.
• Cloud Infrastructure: Architect and manage cloud native applications deploying across multi-cloud environments ( AWS , GCP , or Azure ).
• Database & Integration: Design efficient data schemas and optimize database queries while integrating complex third-party APIs and messaging queues.
• Code Quality & Mentorship: Drive engineering excellence by participating in rigorous code reviews, writing comprehensive unit/integration tests, and mentoring junior team members.
• Performance Optimization: Identify bottlenecks and optimize applications for maximum speed, scalability, and high-throughput concurrency.

Required Skills & Qualifications

Backend Expertise (Core Focus)

• 5+ years of professional software development experience primarily focused on backend engineering using Java (8 or higher) .
• Deep understanding of Core Java , OOPs principles, Design Patterns, and Multithreading/Concurrency .
• Hands-on experience building production-grade microservices using the Spring Boot framework.
• Strong experience with cloud platforms (hands-on with at least one: AWS , GCP , or Microsoft Azure ).
• Solid experience with RESTful API design and building high-performance, distributed systems.

Frontend Familiarity

• Foundational, hands-on experience with React.js (including JavaScript/TypeScript, HTML5, and CSS3).
• Ability to understand frontend state management, build simple UI components, and debug API integration issues independently.

Databases & Tools

• Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and NoSQL solutions.
• Proficiency with build tools (Maven, Gradle) and CI/CD pipelines (Jenkins, GitlabCI, or GitHub Actions).
• Experience with containerization tools like Docker and Kubernetes is a major plus.