Senior Java Software Engineer

Job description

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.