Software Engineer Cisco Unified Border Element (CUBE) & IOS Apps

About MatchPoint Solutions

MatchPoint Solutions is a fast-growing global IT and Engineering services firm delivering innovative technology solutions to leading enterprises including Uber Robinhood Netflix Airbnb Google and more. With a growing international presence across North America Europe Asia and South America we help organizations turn ideas into outcomes through cutting-edge technology industry best practices and deep technical expertise.

We re expanding our team and looking for driven professionals who want to build impactful solutions in a collaborative high-growth environment.

Job Title: Software Engineer - Cisco Unified Border Element (CUBE) & IOS Apps

Location: Bangaluru India

Duration: Fulltime

Salary Range: 8 LPA to 9 LPA

Primary Responsibilities:

• Core Development: Design develop test and maintain C-based software components for the CUBE platform ensuring high performance reliability and scalability
• SIP Protocol Implementation: Work on Session Initiation Protocol (SIP) signaling call routing logic and protocol interworking between different VoIP standards
• Security Features: Implement and enhance security mechanisms including encryption (SRTP) authentication access control lists and DoS protection
• Performance Optimization: Profile and optimize code for performance in high call-volume environments ensuring minimal latency and jitter
• Troubleshooting & Debugging: Diagnose and resolve complex software issues in production environments using debugging tools and log analysis
• Code Quality: Write clean maintainable well-documented code following Ciscos coding standards and best practices
• Testing: Develop comprehensive unit tests integration tests and participate in system-level testing

Required Qualifications:

• Programming: Strong proficiency in C programming with approximately 5 years of hands-on experience
• Networking Fundamentals: Solid understanding of TCP/IP networking network protocols and socket programming
• Data Structures & Algorithms: Strong foundation in data structures algorithms and problem-solving

Good To Have

• VoIP Protocols: Familiarity with VoIP protocols such as SIP H.323 or media protocols (RTP/RTCP) is highly desirable
• Operating Systems: Experience with Linux/Unix environments system-level programming and multi-threaded applications
• Familiarity with JSON XML and other data interchange formats used in HTTP communications.
• Understanding of network protocols and real-time communication systems

Must-Have Experience:

• 2 years of software development experience in C/C
• Experience with version control systems (Git) build systems and CI/CD pipelines

Good To Have

• Experience with telecommunications networking or real-time systems is a strong plus
• Exposure to Session Border Controllers IP-PBX systems or unified communications platforms is advantageous

Soft Skills:

• Strong analytical and problem-solving abilities
• Excellent written and verbal communication skills
• Ability to work independently and as part of a collaborative team
• Customer-focused mindset with attention to quality and detail

Preferred Qualifications:

• Bachelors or Masters degree in Computer Science Electronics & Communication or related field
• Knowledge of voice/video codecs (G.711 G.729 Opus H.264 etc.)
• Understanding of QoS mechanisms and traffic management
• Experience with protocol analysis tools (Wireshark tcpdump)
• Familiarity with Cisco IOS or IOS-XE platforms
• Knowledge of WebRTC Microsoft Teams integration or cloud communications platforms
• Experience with Agile/Scrum methodologies

Equal Employment Opportunity

MatchPoint Solutions is an equal opportunity employer. We are committed to providing equal employment opportunities to all employees and applicants and do not tolerate discrimination or harassment of any kind. Employment decisions are made without regard to race color religion age sex national origin disability genetic information protected veteran status sexual orientation gender identity or expression or any other characteristic protected by applicable federal state or local laws.

This policy applies to all aspects of employment including recruitment hiring placement promotion termination layoffs recall transfers leaves of absence compensation and training.