Java Technical Lead

• 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