Job Title: Senior Java Backend Developer

Experience: 10+ Years

Employment Type: Freelance / Contract

Work Mode: Remote

Interview Mode: Face-to-Face (F2F)

:

We are looking for an experienced Senior Java Backend Developer with 10+ years of hands-on experience in designing and developing scalable, high-performance backend applications. The ideal candidate should have solid expertise in Java, Spring Boot, Microservices, REST APIs, Cloud, Kafka, MongoDB, and SQL databases.

Key Responsibilities:
Design, develop, and maintain scalable backend applications using Java and Spring Boot.
Develop and integrate RESTful APIs and Web Services.
Design and implement Microservices-based architectures.
Develop event-driven applications using Apache Kafka.
Work with MongoDB and SQL databases for data modeling, queries,



and optimization.
Deploy and support applications on AWS, Azure, or GCP.
Build and maintain CI/CD pipelines for automated build, testing, and deployment.
Troubleshoot production issues and improve application performance and reliability.
Collaborate with cross-functional teams in an Agile/Scrum workplace.
Contribute to scalable and distributed system architecture and technical design decisions.

Mandatory Skills:
Java
Spring Boot
Microservices
REST APIs / Web Services
AWS / Azure / GCP
MongoDB
SQL
Apache Kafka
CI/CD
Distributed Systems
Agile/Scrum

📌 Senior Java Backend Developer Freelance/contract F Interview Hyderabad
🏢 Kairos Technologies
📍 Hyderabad