Senior Technical Specialist

24 hours ago

India Nokia Global Full time ₹ 12,00,000 - ₹ 24,00,000 per year
Description

As a Senior Technical Specialist within our Nokia Converged Charging R&D team in Gurgaon, you will play a pivotal role in developing advanced features for the Nokia Converged Charging product. Your extensive Java expertise will be essential in analyzing, designing, and implementing solutions for complex customer-reported issues, while also contributing to innovative feature development. 

We invite you to bring your insights to design discussions and leverage your skills to address performance challenges, ensuring our product remains at the forefront of the industry. Join us to make a significant impact in a dynamic and collaborative environment.

Responsibilities
  • Understand and refine customer or internal product feature requirements, proposing design alternatives that ensure comprehensive coverage of both functional and non-functional aspects
  • Work within agile sprint teams to plan, design, code, and unit-test, including automating JUnit tests and ensuring appropriate code coverage
  • Analyze and fix bugs reported during functional, non-functional, and integration testing phases
  • Interact closely with developers from other teams to provide comprehensive integrated solutions and support deployment and testing activities
  • Analyze, debug, and fix bugs reported from customer labs and production systems, including providing Root Cause Analysis (RCA) and corrective actions
  • Assist in conducting interviews, provide on-job training, mentor junior team members, and suggest/develop new tools and process improvements for enhanced efficiency
  • Reply to customer queries, assist the services team, work independently while providing accurate status reports, and demonstrate a flexible, proactive, and self-motivated approach under pressure
     
Qualifications

Must have:

  • Bachelor's or Master's degree (Telecom/Computers/IT) or MCA with 8 to 10+ years of relevant experience in Java, including J2EE application server environments, Java Design patterns, and various Java Frameworks.
  • Expertise in Web Services (REST, SOAP, XML), Data Structures and Algorithms, data modeling techniques, and designing/coding for scalability.
  • Hands-on experience with Linux OS-based systems and strong debugging skills using IDEs like Eclipse or IntelliJ
  • Experience with Diameter/4G interfaces (mainly base protocol, Gy, Sy, and Ro interfaces)

Good to have:

  • Knowledge of TCP/IP, HTTP/HTTP2, HTTPS and Web Technologies (HTML, Javascript, JQuery)
  • Knowledge of Maven, Ant or Gradle Scripts
  • Must be able to use AI-assisted development and vibe coding tools such as GitHub Copilot, Windsurf, Cursor, or similar. Should have a good understanding of AI concepts and familiarity

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