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Senior C++ Developer

Q1 Technologies

Hi,
Hope you are doing well.

I have an urgent opening for Senior C++ Developer - Telecom & Contact Center Solutions position. Kindly review the job description below and if interested, share your most recent resume in word format.

**Kindly share your updated resume**

Job Title: Senior C++ Developer - Telecom & Contact Center Solutions
Location: Sunnyvale, CA / Austin, TX (Hybrid)
Job Type: Contract

Job Description:
We are looking for a highly skilled Senior C++ Developer with 7+ years of hands-on experience in building, enhancing, and supporting telecom and contact center solutions. The ideal candidate should have strong expertise in C++ development, solid understanding of telecommunication protocols, and experience working with contact center platforms in high-availability, real-time environments.


Key Responsibilities
  • Design, develop, and maintain high-performance C++ applications for telecom and contact center systems
  • Work on real-time, multithreaded, and distributed systems with high reliability and low latency requirements
  • Develop and integrate solutions involving call control, media handling, and session management
  • Implement and support features related to IVR, ACD, CTI, call routing, recording, and analytics
  • Integrate telecom applications with SIP-based networks, PSTN, VoIP, and third-party systems
  • Debug complex production issues, perform root cause analysis, and provide permanent fixes
  • Collaborate with system architects, QA, DevOps, and cross-functional teams
  • Ensure adherence to coding standards, performance benchmarks, and security guidelines
  • Participate in design reviews, code reviews, and technical discussions
  • Mentor junior developers and contribute to technical best practices

Required Technical Skills
Core Skills
  • Strong proficiency in C++ (C++11/14/17)
  • Solid experience with Linux/Unix environments
  • Expertise in multithreading, memory management, IPC, and socket programming
  • Strong debugging skills using tools like gdb, valgrind, core dump analysis

Telecom & Contact Center Domain
  • Hands-on experience in Telecom and Contact Center domains
  • Strong understanding of telecom protocols:
  • SIP, RTP/RTCP, SDP
  • SS7, ISDN, PRI (good to have)
  • Experience with VoIP architectures and call flows
  • Knowledge of Contact Center solutions such as:
  • IVR, ACD, CTI
  • Call routing, call recording, workforce management
  • Experience integrating with CRM systems and external APIs

Platforms & Tools (Any of the below is a plus)
  • Experience with platforms such as Genesys, Avaya, Cisco, NICE, Amazon Connect, or similar
  • Familiarity with REST APIs, JSON, XML
  • Build tools: Make, CMake, GCC
  • Version control: Git / SVN
  • Exposure to Docker, Kubernetes, CI/CD pipelines is a plus

Soft Skills
  • Strong analytical and problem-solving abilities
  • Good communication skills and ability to work with global teams
  • Experience working in Agile/Scrum environments
  • Ability to handle production-critical systems and on-call support
Vacancy posted 4 hours ago
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