Senior Backend Engineer (Java Reactive)

Job Title: Senior Backend Engineer (Java Reactive)

Location: Remote

Experience: 4+ years

Employment Type: Full-time with Hanker Analytics

Role Overview: We are seeking a high-performing Backend Engineer to join our core engineering team. You will be responsible for building high-throughput, non-blocking systems using the latest Java ecosystem. This role requires deep expertise in asynchronous programming and modern Spring frameworks to handle complex data processing and advanced file operations.

Key Responsibilities:

• Design and develop scalable, high-performance microservices using Java 21 and Spring Boot 3.
• Architect event-driven systems utilizing Kafka for reliable data streaming.
• Implement non-blocking, reactive applications using Spring WebFlux, Project Reactor, and Reactive Streams.
• Engineer robust solutions for advanced file operations, ensuring efficient handling of large datasets and I/O processes.
• Maintain high code quality with rigorous testing and modern build tools like Gradle 8.5+.
• Collaborate with cross-functional teams to define API specifications and architectural standards.

Technical Requirements:

• Java: Expert-level proficiency in Java 17+ (Java 21 highly preferred).
• Frameworks: Deep experience with Spring Boot 3+ and the Spring ecosystem.
• Reactive Programming: Strong command of Spring-reactive, Spring-Webflux, Project Reactor, and Reactive Streams.
• Messaging: Hands-on experience with Apache Kafka for event-driven architectures.
• Build Tools: Proficiency with Gradle 8.5+.
• Core Skills: Demonstrated ability to handle complex/advanced file operations and I/O.

Nice to Have:

• Experience with containerization (Docker/Kubernetes).
• Knowledge of cloud platforms (AWS/Azure/GCP).

Job Type: Full-time

Pay: ₹60,000.00 - ₹65,000.00 per month

Benefits:

• Work from home

Work Location: Remote