Java Developer-8 years-Bangalore

Crescendo Global Leadership Hiring India; Hyderabad, Chennai District, Bengaluru; Hybrid; INR 4,000,000 - 7,000,000; Full time

Job summary

Crescendo Global Leadership Hiring India seeks a Senior Java Backend Engineer with 10+ years of hands-on software development experience. You will work on Java 21+ backend systems, Spring Boot/Quarkus, and microservices in a distributed, cloud-native environment.

Responsibilities include building REST and gRPC services, reactive programming, and leveraging Kafka, Docker, Kubernetes, and GCP to deliver scalable solutions with DevOps practices.

Qualifications

• 10+ years of hands-on software development experience in Java.
• Strong Java 21+ expertise, Spring Boot/Quarkus, microservices and distributed systems.
• Experience with REST APIs, gRPC, Kafka, Docker, Kubernetes and GCP.
• Knowledge of CI/CD, observability, security and DevOps practices.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java 21+ and frameworks.
• Build and enhance microservices and distributed systems with REST/gRPC APIs.
• Develop reactive, non-blocking apps following functional programming principles.
• Work with Kafka, PostgreSQL/NoSQL, GCP, Docker, and Kubernetes for cloud-native solutions.
• Implement CI/CD, automation, observability, security, resilience, and DevOps best practices.

Skills

Java 21+

Spring Boot/Quarkus

Microservices

Reactive programming

Distributed systems

GCP

Kubernetes

Kafka

Docker

CI/CD

PostgreSQL/NoSQL

Tools

Docker

Kubernetes

Kafka

GCP

Job description

Senior Java Backend Engineer-10+ years-Bangalore/Chennai

We are looking for an experienced Senior Java Backend Engineer with 10+ years of hands-on software development experience. The ideal candidate will have strong expertise in Java 21+, Spring Boot/Quarkus, microservices, reactive programming, distributed systems, cloud technologies, and event-driven architectures. Experience with GCP, Kubernetes, Kafka, and modern DevOps practices will be highly valued.

Location- Hyderabad | Bangalore | Chennai

Your Future Employer

A leading global technology organization focused on building scalable, cloud-native, secure, and high-performance digital solutions. The organization offers an opportunity to work on modern backend technologies, distributed systems, cloud platforms, and innovative engineering initiatives.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java 21+, Spring Boot, and/or Quarkus.
• Build and enhance microservices, distributed systems, REST APIs, gRPC services, and event-driven architectures.
• Develop reactive and non-blocking applications using functional programming and reactive architecture principles.
• Work with Kafka/MQ, PostgreSQL/NoSQL databases, GCP, Docker, and Kubernetes to build cloud-native solutions.
• Implement CI/CD, automation, observability, security, resilience, and DevOps best practices while collaborating with cross-functional teams.

Requirements

• 10+ years of software development experience with strong hands-on coding expertise in Java.
• Strong proficiency in Java 21+, Spring Boot/Quarkus, microservices, distributed systems, and reactive/non-blocking programming.
• Hands-on experience with REST APIs, gRPC, Kafka/MQ, event-driven systems, Docker, Kubernetes, and preferably GCP.
• Good knowledge of PostgreSQL/NoSQL, OAuth2, JWT, mTLS, CI/CD, observability, logging, metrics, and distributed tracing.
• Strong problem-solving and communication skills, with the ability to work effectively in cross-functional teams.

What Is in It for You

• Opportunity to work on modern Java 21+ and cloud-native technologies.
• Exposure to large-scale distributed systems, reactive architecture, and event-driven platforms.
• Work with technologies such as GCP, Kubernetes, Kafka, Apigee, Terraform, and DevSecOps.
• Opportunity to work on blockchain/distributed ledger platforms such as Canton.
• Exposure to regulated environments, secure SDLC, compliance, and enterprise-grade engineering practices.
• Disclaimer -We specialize in Senior to C-Level niche recruitment. We are committed to providing an inclusive hiring experience and do not discriminate on the basis of race, religion, color, origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
• Note -Due to the high volume of applications received, only shortlisted candidates will be contacted. If you do not hear from us within one week, please consider that your profile has not been shortlisted for this opportunity.
• Profile Keywords -Java 21+, Spring Boot, Quarkus, Microservices, Reactive Programming,Kafka, GCP, Kubernetes, REST/gRPC, Distributed Systems