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
The Software area is responsible for the development of computer programming systems and applications including the design, coding, testing and deployment of products and solutions to meet firm obligations.
Responsibilities
EL / TL - Java Backend Developer
Job Description
We are looking for an experienced Java EL / TL to be responsible for providing solutions for technical issues which may affect product delivery. The Java Technical Lead will facilitate requirement analyses, conduct peers 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.
Requirements:
- Excellent Advanced Java programming skills
- 8 - 11 Years’ experience in Java based software development for enterprise applications
- Expertise in as many as possible of the following:
- MVC frameworks – Spring MVC, Spring-boot
- 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
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.
Top Skills
What We Do
Transaction Network Services (TNS) is a leading global provider of data communications and interoperability solutions. Our global network and innovative value-added services enable transactions and the exchange of information to many of the world’s leading retailers, banks, payment processors, financial institutions and telecommunication firms. Founded in 1990 in the United States, TNS has grown steadily and now provides services to customers in over 60 countries across the Americas, Europe and the Asia Pacific region, with our reach extending to many more. TNS has designed and implemented a global data network which supports a variety of widely accepted communications protocols and is designed to be scalable and accessible by multiple methods.
