Full Stack Developer

krg technology inc

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Boston, MA, us on site Until 8/22/2026 H-1B sponsor history First posted February 23, 2026 Last posted February 23, 2026
Job description

• Strong basics of Java

• Multithreading

• Strong troubleshooting

• Good attitude and learning new technologies within Java stack quickly

• AWS exposure

Detailed JD as below

We’re looking for a Java Tech Lead / Sr. Developer to help build and maintain spring based java back-end applications, Angular JS and Ext JS web applications and corresponding database processes. He / She should be able to set standards and provide guidance to the other developers in team, prepare design, suggest alternate solutions and track it to implementation.

This position requires proficiency and experience in core Java and spring framework along with Web Development experience in Angular JS and Ext JS. Exposure / experience in BFS domain, AWS technology would be added advantage. Strong communication skills and right attitude is necessary.

Requirements

• Very strong core java skills – Collections, Multi-Threading, Design patterns, OOPs concepts

• Strong skills in Spring framework

• Web Technologies - Angular JS, Ext JS, Java script

• Database – Oracle, MySQL

• Java Messaging – Active MQ, IBM MQ

• Web container - Tomcat

• Must be hands-on person

• Thorough knowledge of Junit and/or Mockito

• Tools - JIRA, Jenkins, Git, Source Tree, IntelliJ, STS, Eclipse, Maven

• Well versed of agile methodology

• Should have working knowledge of web services, java 7/8

• Should have ability to design the framework and able to participate in design discussions with client architect

• Should be able to drive a team

All your information will be kept confidential according to EEO guidelines.

About this role

Summary

Build and maintain Java back-end, web apps, and guide team in agile environment

Job title

Full Stack Developer

Experience level

senior level

Industry

software

Location requirements

Boston, MA, US; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

Yes

Skills & keywords

Required skills

core javaspring frameworkangular jsext jsoraclemysqlactive mqibm mqtomcatjunitMockitoJIRAjenkinsgitsource treeintellijSTSeclipsemavenweb servicesjava 7/8

Preferred skills

bfs domaindesign patternsmultithreadingcloud

Specializations

javaspringweb developmentAWS
Locations

Structured locations inferred from the posting.

Boston, MA, USA

On-site City