Job Title: Senior Application Software Engineer

Overview

On Site
$120,000 - $140,000
Full Time

Skills

Application Development
C++
Cellular
Cloud Computing
Java
Data Processing
LTE
Kotlin
IT Service Management

Job Details

About the Role:

We are seeking a highly skilled Senior Application Software Engineer with expertise in Java/Kotlin and C++ to join our team focused on enhancing our Windows/macOS desktop applications for modem and network diagnostics. You'll play a key role in building post-processing capabilities for logs generated by leading modem chipsets and RF scanners to enable intelligent network analytics and reporting.

Key Responsibilities:

  • Lead the design and development of log post-processing architecture for modem and RF scanner data
  • Build robust modules to compute KPIs for 5G SA/NSA, RedCap, LTE, VoNR, EPS-Fallback
  • Develop reporting and visualization tools for performance metrics
  • Optimize performance in data processing, memory management, and application responsiveness
  • Support product stability, commercialization, and customer deployments

Required Qualifications:

  • 8+ years of experience in Java and/or Kotlin, with strong C++ fundamentals
  • Proficiency in desktop application development for Windows and macOS
  • Deep understanding of cellular technologies: NR 5G SA/NSA, RedCap, LTE, VoNR, EPS-Fallback, VoLTE, TCP/IP
  • Experience with modem logs and RF scanner tools: QXDM, QCAT, ELT, Viavi, PCTEL, R&S
  • Strong problem-solving skills and a collaborative mindset

Quadrant Technologies is a leading IT services and solutions provider specializing in cloud computing, data analytics, AI/ML, and enterprise applications. We empower businesses with innovative technology solutions that drive digital transformation and enhance operational efficiency.
Committed to excellence and customer success, we help organizations optimize IT investments, streamline processes, and achieve strategic goals. Our team of experienced professionals ensures seamless project execution from implementation to ongoing support.
Join a dynamic, growth-driven company where innovation meets impact. Explore career opportunities with Quadrant Technologies today!

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