Java Technical Lead

An extraordinarily talented group of individuals work together every day to drive TNS' success, from both professional and personal perspectives. Come join the excellence!

Overview

We are looking for an experienced Java Technical Lead to be responsible for providing solutions for technical issues which may affect product delivery. The Java Technical Lead will facilitate requirement analyses, conduct peer reviews and provide feedback and enhance frameworks. The candidate should be self-motivated and should need minimum directions and is an excellent team player. The candidate should have good verbal and written communication skills. The candidate should have a knack for customer interaction

Responsibilities

Requirements:

Excellent Advanced Java programming skills

5 - 7 Years’ experience in Java based software development for enterprise applications

Expertise in as many as possible of the following:

AJAX, GWT based tools/technologies and widget libraries (ExtJS or GXT) are must

MVC frameworks – Struts, Sprint MVC, GWT MVC, JSF REACT etc

Java script,HTML, CSS, JAXP, JAXB, Servlet API, Jackson

REST, JSON, JSON-RPC, SOAP/XML, SAML

Multi-Threading and concurrency

Unix and Shell scripting

Technologies – Kafka, Redis, KeyDB

Solid Understanding of basic networking protocols – TCP/IP, UDP

Various single sign-on implementation

Telecom Application Domain Background

Protocol Knowledge – SIP/SS7 (CAP, INAP, AIN, MAP), Diameter, IVR Interaction

PL/SQL

Working experience of memory analysis tools

Expert in Java/J2EE design patterns and ORM/persistence technologies

Knowledge of application servers like TOMCAT, etc. will be preferred.

Experience in JAVA performance tuning tools

Proficient understanding of code versioning tool - Git

Working experience of JIRA and Confluence

Implementing automated testing platforms and unit tests

Strong problem-solving and analytical skills

Excellent communication skills

Roles and Responsibilities:

Integration of user-facing elements developed by a front-end developers with server side logic

Building reusable code and libraries for future use

Optimization of the application for maximum speed and scalability

Design and implementation of data storage solutions

Independently own, design, write and test quality code.

Proven ability to analyze problems and implement solutions that is optimized for performance, scalability, quality, and maintainability.

Conducting unit testing and automated unit test frameworks

Identifying risk and conducting mitigation action planning.

Using coding standards and best practices to ensure quality and bug free code

Developing high-quality and detailed designs

Can work independently or lead a team of expert engineers and set new examples.

Quickly able to take on new challenges and keep the team motivation high.

Implementation of security and data protection

Qualifications

If you are passionate about technology, love personal growth and opportunity, come see what TNS is all about!

TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic.

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