Java backend engineer GCP/Microservices

Bankai Informatics (Its MNC Client Full time); Hyderabad, Chennai District, Bengaluru; Hybrid; INR 1,800,000 - 2,800,000; Full time

Job summary

Bankai Informatics is seeking a Java Backend Engineer with hands-on experience in Java, Spring Boot, Microservices, Kafka and GCP/GKE. The role involves building scalable enterprise services and cloud-native applications in a hybrid work setup in Hyderabad/Bangalore/Chennai.

You will implement REST APIs, event-driven integrations, CI/CD practices, and collaborate across teams. Strong knowledge of Kubernetes, Docker, and databases like PostgreSQL or BigQuery is required.

Qualifications

• Hands-on Java backend development with Spring Boot.
• Proficiency in microservices architecture and REST APIs.
• Experience with Kafka and event-driven integration.

Responsibilities

• Design, develop and maintain Java/Spring Boot microservices.
• Build scalable backend components and REST APIs.
• Develop event-driven solutions using Kafka.

Skills

Java

Core Java 8+

Java 17

OOP

Multithreading

Data Structures

Design patterns

Spring Boot

Spring MVC

Spring Data JPA

Hibernate

REST/Web Services

Microservices

Kafka

GCP

Kubernetes

Docker

Helm

PostgreSQL

BigQuery

Spanner

SQL/NoSQL

Tools

GCP

GKE

Kubernetes

Docker

Helm

PostgreSQL

BigQuery

Spanner

SQL/NoSQL

Job description

Java Engineer GCP / Microservices

Experience: 6–12 Years
Location: Hyderabad / Bangalore / Chennai
Notice Period: Immediate to 30 Days
Interview: BerriBot
Work Mode: Hybrid
Employment: Full-time

Role Summary

We are looking for strong Java Backend Engineers with hands‑on experience in Java, Spring Boot, Microservices, Kafka and GCP/GKE. The role involves developing scalable enterprise services, building event‑driven integrations, deploying cloud‑native applications and contributing to CI/CD and production engineering.

Key Responsibilities

• Design, develop and maintain Java/Spring Boot microservices.
• Build scalable and reusable backend components and REST APIs.
• Develop event‑driven solutions using Kafka.
• Design and implement highly scalable and repeatable integrations.
• Deploy and manage applications on GCP/GKE using Kubernetes and Docker.
• Work with databases such as PostgreSQL, BigQuery, Spanner or SQL/NoSQL.
• Implement unit, component and integration testing.
• Participate in code reviews and maintain high‑quality, low‑complexity code.
• Work with CI/CD pipelines and deployment practices.
• Troubleshoot application and production issues.
• Collaborate with development, QA, DevOps and business stakeholders.
• Apply DevOps/SRE/Agile practices for continuous improvement.
• For senior engineers: contribute to architecture, technical design and solution decisions.

The source JD emphasizes architecting, developing and productizing reusable components/services and delivering scalable integrations.

Mandatory Skill Set

Java

• Core Java 8+
• Java 17
• OOP
• Collections / Streams
• Multithreading / concurrency
• Data Structures & Algorithms
• Design patterns

Spring & Microservices

• Spring Boot
• Spring MVC
• Spring Data JPA
• Hibernate
• REST/Web Services
• Microservices architecture
• Service-oriented architecture
• Resilience patterns

Kafka / Event Driven

• Apache Kafka
• Producers / Consumers
• Topics / Partitions
• Event-driven architecture
• Kafka streaming
• Retry / error handling

GCP / Kubernetes

• GCP – mandatory
• GKE / Google Kubernetes Engine – strongly required
• Kubernetes
• Docker
• Helm
• GCP services
• Cloud deployment
• Load balancing / L4-L7 concepts

The JD specifically calls for GCP experience involving GKE, CI/CD services and L4/L7 load‑balancing-related services.

CI/CD

• Git / GitHub
• Jenkins / Harness
• CI/CD pipelines
• Build, test, deployment and rollback practices

Database

At least one:

• PostgreSQL
• BigQuery
• Spanner
• SQL / NoSQL