Senior Java Developer - Spring Boot

Position : Sr. Java Developer.

Experience : 10+ Years.

Job Description :

Experienced Senior Core Java Developer to design, develop and optimize high-performance backend applications, services and APIs.

The ideal candidate will have expertise in Java, database architecture, data analytics and AI/ML integration.

This role involves driving architectural decisions, mentoring team members and delivering scalable, data driven solutions leveraging technologies like Kafka, Spark, Redis, ReactJS, PostgreSQL, MongoDB and Cloud Services (AWS/Azure/GCP).

Key Responsibilities :

- Architect and optimize scalable RESTful APIs for enterprise grade systems.

- Drive performance tuning, memory management, multi-threading and concurrency improvements.

- Collaborate with cross-functional teams, including frontend (ReactJS) and DevOps, for end-to-end delivery.

- Design, implement and optimize SQL/NoSQL databases for large-scale, high-volume datasets.

- Build and lead data analytics pipelines to extract actionable insights from structured and unstructured data.

- Integrate AI/ML models into production systems to enable intelligent automation and predictive capabilities.

- Ensure adherence to coding standards, performance benchmarks and security best practices.

- Mentor junior engineers and participate in technical reviews, architecture discussions and roadmap planning.

- Oversee cloud-native deployments and manage environments on AWS/Azure/GCP.

Preferred Skills :

- Proven experience with Spring Boot, Microservices and distributed system architectures.

- Advanced database skills schema design, indexing, query optimization and performance tuning.

- Strong knowledge of event-driven architecture (Kafka), caching (Redis) and big data frameworks (Spark).

- Proficiency in AI/ML model lifecycle development, training, deployment and inference.

- Familiarity with data visualization and analytics tools (Apache Superset, Power BI, Tableau).

- Understanding of cloud-native architectures (Docker, Kubernetes, serverless) and CI/CD pipelines.

Qualifications :

- Bachelors or Masters degree in Computer Science or related field.

- 6+ years of professional Core Java development experience.

- Proven track record in database-driven application development, analytics projects and AI/ML integration.

- Strong problem-solving and system design skills for low-latency, high-throughput systems.

- Experience in leading technical initiatives and mentoring engineers.

Bonus Skills :

- Knowledge of mobile app development (Flutter) for cross-platform solutions.

- Exposure to modernizing legacy Java systems.