Java Backend Developer

NTT • Data Centers & Colocation • Mobile Networks • Java • 4 days ago
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Salary
≈ $24k – $60k per year (Estimated)
Location
In office (Bengaluru, Chennai)
Experience
3+ years exp

First seen by Alion on Sep 22, 2026.

Overview
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Profile match

NTT

NTT is a Japanese telecommunications and technology group whose predecessor was established in 1952 as the state telephone monopoly and privatised in 1985. It is one of the largest telecoms operators in the world, running Japan's fixed and mobile networks through NTT Docomo, a global IT services business through NTT Data, and one of the biggest data centre portfolios on the planet. The group invests heavily in long-horizon research, most visibly the IOWN initiative to rebuild networks and computing around photonics rather than electronics, and it develops the lightweight tsuzumi family of Japanese language models.
global.ntt • HQ: Tokyo, Toyosu, Japan • Systems Integrators • IT Consulting & Digital Transformation • Data Centers & Colocation • Mobile Networks • 5000+ employees • Est. 1952
Tech stack of NTT

Roles and Responsibilities :

- Design, develop, test, deploy and maintain Java-based microservices using Spring Boot.

- Collaborate with cross-functional teams to identify requirements and implement solutions that meet business needs.

- Ensure high availability, scalability, security and performance of the application by implementing DevOps practices such as CI/CD pipelines on Jenkins.

- Troubleshoot issues related to containerization (e.g., Docker) and cloud infrastructure (e.g., AWS).

Job Requirements :

- 3 - 5 years of experience in developing backend applications using Java/J2EE technologies.

- Strong understanding of CICD methodology and ability to automate deployment processes using tools like Jenkins.

- Experience with containerization (e.g., Docker) and cloud infrastructure management (e.g., AWS).

- Proficiency in troubleshooting complex technical issues related to software development.

Skills

Java, Spring Boot, J2EE, Troubleshooting, AWS

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