Position: Java Developer (Java Kafka) Experience: 7 Years Location: Mumbai (Hybrid/Onsite) Employment Type: Full-Time Notice Period Preference: Immediate to 30 Days About the Role We are looking for a highly skilled Java Developer with strong experience in Apache Kafka and distributed systems. The ideal candidate will be responsible for designing, developing, and maintaining scalable backend applications, event-driven architectures, and high-performance microservices. The role requires hands-on expertise in Java development, REST APIs, messaging systems, and cloud-ready applications. Key Responsibilities Design, develop, and maintain robust backend applications using Java 11/17 or above. Build and support event-driven architectures using Apache Kafka. Develop scalable microservices and RESTful APIs. Implement Kafka producers, consumers, topics, partitions, and message processing workflows. Collaborate with product owners, architects, and cross-functional teams to deliver business requirements. Optimize application performance, reliability, and scalability. Participate in code reviews and ensure adherence to coding standards and best practices. Troubleshoot production issues and perform root cause analysis. Contribute to CI/CD implementation and DevOps practices. Work in Agile/Scrum development environments. Required Skills Core Java Robust hands-on experience in Java 11/17 Solid understanding of:



Collections Framework Multithreading & Concurrency Exception Handling JVM Performance Tuning Design Patterns Object-Oriented Programming (OOP) Kafka Extensive experience with Apache Kafka Knowledge of: Kafka Producers & Consumers Kafka Streams Topic Management Consumer Groups Partitions & Replication Event-Driven Architectures Message Queues & Streaming Platforms Backend Development Spring Boot Spring MVC Spring Data JPA/Hibernate RESTful Web Services Microservices Architecture Database SQL databases such as PostgreSQL, Oracle, MySQL, or SQL Server Query optimization and database design DevOps & Cloud Git, Maven/Gradle CI/CD tools (Jenkins, GitHub Actions, Azure DevOps) Docker and Kubernetes Exposure to AWS, Azure, or GCP is preferred Desired Qualifications Bachelor's degree in Computer Science, Information Technology, or related field. Experience in designing high-volume, low-latency applications. Knowledge of distributed systems and scalable architecture. Experience in Banking, Financial Services, FinTech, or Product-based environments is preferred. Nice to Have Kafka Connect Confluent Platform Elasticsearch Redis MongoDB Event Sourcing & CQRS Observability tools such as Grafana, Prometheus, Splunk, or ELK Stack What We're Looking For Strong problem-solving and analytical skills. Ability to work independently and collaboratively. Excellent communication and stakeholder management skills. Passion for building scalable and resilient systems.

📌 Senior Java Software Engineer (Maharashtra)
🏢 wissen technology
📍 Maharashtra