Sr. Software Engineer

Deutsche Telekom Digital Labs; Gurugram District; On-site; INR 1,500,000 - 2,200,000; Full time

Job summary

Deutsche Telekom Digital Labs is seeking an experienced Java back-end engineer to design and develop scalable microservices and RESTful APIs. You will lead end-to-end Java development, collaborate with QA, DevOps, and PMs, and contribute to architecture optimization in a fast-paced environment.

The role requires expertise in Core Java, Spring Boot, and related frameworks, with a focus on high-quality code, performance, and multilingual UI support.

Qualifications

• 6 to 8 years of experience in Core Java, Spring Boot, High-Level Design (HLD), Low-Level Design (LLD).
• Proficiency in Core Java, J2EE, and popular Java frameworks like Spring, Struts, Hibernate, and JPA.
• Experience in developing international software with multilingual UI support.
• Strong knowledge of Java profiling tools and automation using Selenium Java.
• Familiarity with HTML5, CSS3, JavaScript, and jQuery.
• Expertise in modern JavaScript frameworks like AngularJS, jQuery, and Node.js.
• Ability to design and create Java web services and microservice architecture.
• Hands-on experience in Java web development and microservices.
• Strong understanding of OO programming and design patterns.
• Knowledge of scalable distributed caching techniques and REST APIs.
• Core Java, Spring Boot, HLD, LLD.

Responsibilities

• Design and create Java web services within a fast-paced environment with QA, DevOps, and PMs.
• Collaborate to communicate, problem-solve, and optimize back-end architecture.
• Lead full-life cycle Java development and enhancements for applications.
• Develop high-quality code and maintain scalable backend applications using Java.
• Architect, design, develop, deploy, and operate services for millions of users.
• Share knowledge via internal talks and blogs.
• Write and deploy clean, documented code using Java frameworks.
• Participate in end-to-end REST API testing with test plans and cases.

Skills

Core Java

Spring Boot

HLD/LLD

OO Design

REST APIs

Microservices

Caching

J2EE

Java Frameworks

JavaScript

AngularJS

jQuery

Node.js

Hibernate

Struts

JPA

Selenium

HTML5

CSS3

REST API testing

OO Design Patterns

Tools

Spring Framework

Hibernate

Struts

JPA

AngularJS

jQuery

Node.js

Job description

Responsibilities:

• Designing and creating Java web services within a fast-paced environment while collaborating with QA, DevOps, and PMs.
• Collaborating with the team to effectively communicate, problem-solve, and optimize back-end architecture.
• Leading new full-life cycle Java development and enhancements for applications.
• Developing high-quality code and maintaining scalable backend applications using Java.
• Architecting, designing, developing, deploying, and operating services to serve millions of users.
• Spreading learning across the organization through internal talks and blogs.
• Writing and deploying clean and documented code using Java frameworks.
• Participating in end-to-end REST API testing, including creating test plans and cases.

Requirements:

• 6 to 8 years of experience in Core Java, Spring Boot, High-Level Design (HLD), Low-Level Design (LLD), and other relevant skill sets.
• Proficiency in Core Java, J2EE, and popular Java frameworks like Spring, Struts, Hibernate, and JPA.
• Experience in developing international software with multilingual UI support.
• Strong knowledge of Java profiling tools and automation implementation using Selenium Java.
• Familiarity with front-end development technologies like HTML5 CSS3 JavaScript, and jQuery.
• Expertise in modern JavaScript frameworks like AngularJS, jQuery, and Node.js .
• Ability to design and create Java web services and microservice architecture.
• Hands-on experience in Java web development and microservices.
• Strong understanding of object-oriented programming and design patterns.
• Knowledge of scalable distributed caching techniques and REST APIs.
• Desired Skills and Experience: Core Java, Spring Boot, HLD, LLD.