Lead Java Back-End Developer

Global Business Ser. 4u; New York (NY); Hybrid; USD 120,000 - 180,000; Full time

Job summary

Global Business Ser. 4u in Manhattan, NY is seeking a senior Java backend developer for a 12-24 month project. You will design and implement Java microservices using Spring Boot, REST APIs, and Hibernate, with focus on performance and scalability.

The role requires multithreading expertise, cloud knowledge (AWS/Azure/PCF), and strong unit testing and code quality discipline. You will work in a hybrid setup (3 days onsite) with Agile/Scrum processes, collaborating closely with engineers to

Qualifications

• Experience with advanced Java concepts including multithreading.
• Expert in Core Java, Spring Boot, REST APIs.
• Proficient in Hibernate and REST service design.
• Strong unit testing and code quality tooling.
• Ability to translate high-level design into low-level components.

Responsibilities

• Develop Java microservices and RESTful APIs.
• Design producer/consumer REST services.
• Collaborate with engineers in an Agile environment.
• Ensure code quality and test coverage; review designs.

Skills

Core Java

Java Microservices

Spring Boot

REST API

Hibernate

Unit testing

Code quality tools

Design translation: high to low level

Cloud platforms (AWS/Azure/PCF)

Agile/Scrum

Tools

Git

JIRA

Job description

12-24 Month Project

12-24 Month Project
Location: Manhattan, NY (Hybrid Role - 3 Days a week)
Must Have: Worked on advance java concepts about Multithreading and Advance Spring concepts.
Core Skills
Expert proficiency and hands-on experience on Core Java, Java Microservices, and Spring Boot, REST API
Expert proficiency and hands-on experience on Hibernate and or other Technologies
Expert proficiency in designing both producer and consumer types of Rest services
Expert proficiency in Unit testing and Code Quality tools
Expert proficiency in ensuring code coverage
Expert proficiency in understanding High-Level Design and translating that to Low-Level Design
Must Have
Knowledge on Cloud, ad designing services on Cloud- preferably (AWS OR Azure OR PCF)
Good to have
Experience with standard development tools (e.g. Git, JIRA)
Experience working in an Agile/Scrum development process
Experience working closely with engineers and software cultures
Ability to think at a high level about product strategy and customer journeys
Ability to produce low level design considering the paradigm that journeys will be extensible in the future and translate that into components that can be easily extended and reused.
Excellent communication skills to clearly articulate design decisions.