Java Technical Lead @ Transaction Network

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.