Java Backend Developer

Deutsche Telekom Digital Labs; Delhi; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Deutsche Telekom Digital Labs in India seeks a skilled Java Backend Developer to design and build scalable, cloud-native microservices on Google Cloud Platform. You will work on RESTful APIs, Java 8/11/17, and Spring Boot, delivering secure and high-performance backend applications.

You will collaborate with frontend, DevOps, QA and product teams; contribute to architecture discussions, CI/CD pipelines, and production troubleshooting to improve reliability and latency.

Qualifications

• Proficient in Java backend development with focus on scalable microservices.
• Experience with Spring Boot, RESTful APIs, and cloud-native architectures.
• Strong understanding of cloud platforms, preferably Google Cloud Platform (GCP).
• Familiarity with messaging systems like Kafka or Pub/Sub and databases.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java 8/11/17 and Spring Boot.
• Build and maintain RESTful APIs and microservices.
• Develop cloud-native applications on Google Cloud Platform (GCP).
• Integrate applications with messaging systems such as Kafka or Google Pub/Sub.
• Design and optimise relational and NoSQL databases.
• Build CI/CD pipelines and automate deployments using cloud-native tools.
• Collaborate with frontend developers, DevOps engineers, QA teams, and product managers.
• Write clean, maintainable, and well-tested code following coding standards.
• Monitor application performance, troubleshoot production issues, and optimise system reliability.
• Participate in architecture discussions, code reviews, and technical design sessions.

Skills

Java

Spring Boot

REST APIs

Microservices

Cloud-native

Tools

Kafka

Google Pub/Sub

CI/CD tools

Job description

We are looking for a skilled Java Backend Developer with strong expertise in building scalable, cloud-native microservices on Google Cloud Platform (GCP). The ideal candidate should have experience in Java, Spring Boot, REST APIs, Microservices, and GCP services, with a focus on designing secure, high-performance backend applications.

Responsibilities

• Design, develop, and maintain scalable backend applications using Java 8/11/17 and Spring Boot.
• Build and maintain RESTful APIs and microservices.
• Develop cloud-native applications on Google Cloud Platform (GCP).
• Integrate applications with messaging systems such as Kafka or Google Pub/Sub.
• Design and optimise relational and NoSQL databases.
• Build CI/CD pipelines and automate deployments using cloud-native tools.
• Collaborate with frontend developers, DevOps engineers, QA teams, and product managers.
• Write clean, maintainable, and well-tested code following coding standards.
• Monitor application performance, troubleshoot production issues, and optimise system reliability.
• Participate in architecture discussions, code reviews, and technical design sessions.