Senior Java Springboot Developer

Actively Reviewing the Applications

Webknot Technologies

India, Karnataka Internship On-site

Posted 13 hours ago • Apply by June 16, 2026

Job Description

About the Role:

We are seeking a talented Senior Java Developer / Backend Engineer with 4+ years experience in Java, Spring Boot, microservices, and event-driven architectures. In this role, you will be responsible for designing and developing scalable, secure, and high-performance backend systems for critical banking, payments, and event-based applications. You will also work on cloud-native deployments, ensure system reliability, and collaborate with cross-functional teams to deliver business-critical solutions.

Key Skills:

Java 8+, Spring Boot, Quarkus (nice to have)
Microservices, Event-Driven Design, REST, gRPC, CQRS
GCP (preferred), Azure, AWS
Kafka, Google Pub/Sub, RabbitMQ, Popsurf
PostgreSQL, Azure SQL, NoSQL (Aerospike, Eugabite DB)
JWT, API Gateway, RSA/AES encryption, SSL/TLS
Docker, Kubernetes, Jenkins, Git, Maven
Redis/Aerospike caching, CDN integration, HA/DR solutions
Distributed tracing, observability, log aggregation

Key Responsibilities:

Design, develop, and optimize scalable backend services using Java (Spring Boot)
Build event-driven microservices and REST/gRPC APIs
Develop batch programs for critical business workflows
Participate in architecture planning and solution design
Implement fault-tolerant, secure, and high-performance microservices
Define replication and synchronization strategies for databases
Deploy and manage applications on cloud platforms (GCP/Azure/AWS)
Optimize system performance and ensure low-latency operations
Integrate messaging systems such as Kafka, Google Pub/Sub, or RabbitMQ
Work with PostgreSQL, SQL, and NoSQL databases
Implement authentication, authorization, and secure API communication
Ensure compliance with security standards for financial applications
Build observability with logs, metrics, and tracing
Troubleshoot and resolve production issues and performance bottlenecks
Collaborate with product, architecture, and QA teams to deliver solutions
Mentor junior developers and perform code reviews
Participate in sprint planning, retrospectives, and technical discussions