ACL Digital - Senior C++ Software Developer - Call Processing Systems (4-12 yrs)

Position Overview :

We are seeking an experienced Software Developer with expertise in MCPTT (Mission-Critical Push-to-Talk) call processing and media. As a Software Developer, you will be responsible for designing, developing, and maintaining software solutions for MCPTT systems based on SIP, SDP, RTP, and RTCP protocols. You will work with a cross-functional team to deliver high-quality software solutions in a fast-paced and dynamic environment.

Key Responsibilities :

Software Development :

- Design, develop, and maintain software components and modules for MCPTT call processing and media applications using C++, Audio/Video codecs and other relevant programming languages.

Protocol Implementation :

- Implement and integrate SIP, SDP, RTP, and RTCP protocols to enable voice and video communication in MCPTT systems.

Audio/Video Codecs :

- Develop and optimize audio and video codecs for efficient media processing and streaming in MCPTT applications.

System Integration :

- Collaborate with system architects, network engineers, and other stakeholders to integrate software components into MCPTT systems and ensure seamless communication and interoperability.

Testing and Debugging :

- Conduct unit testing, integration testing, and system testing to ensure the reliability, performance, and quality of software components.

- Identify and resolve software defects and issues through debugging and troubleshooting.

DevOps and Automation :

- Implement and maintain CI/CD pipelines, automated testing frameworks, and deployment tools to streamline the software development and release process.

Documentation :

- Create and maintain technical documentation, including design specifications, API documentation, and user guides.

Performance Optimization :

- Analyze and optimize software performance, memory usage, and resource consumption to ensure efficient operation of MCPTT applications.

Collaboration and Communication :

- Collaborate with cross-functional teams, including product managers, QA engineers, and customer support, to understand requirements, prioritize tasks, and deliver high-quality software solutions.

Stay Up-to-Date :

- Stay current with industry trends, advancements, and best practices in MCPTT technologies and protocols.

Qualifications :

- Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.

- 8+ years of professional experience as a Software Developer, with a focus on MCPTT call processing and media.

Mandatory :

- Strong programming skills in C++, Go, Node.js, Python, and other relevant programming languages.

- In-depth knowledge of HTTPS, SIP, SDP, RTP, and RTCP protocols and their application in MCPTT systems.

Desirable :

- Experience with audio and video codecs, media processing, and streaming technologies.

- Familiarity with DevOps practices, including CI/CD, automated testing, and deployment tools (e.g., Jenkins, GitLab, Docker).

- Experience with software development methodologies such as Agile or Scrum.

- Strong problem-solving and analytical skills, with the ability to troubleshoot and debug complex software issues.

- Excellent communication and collaboration skills, with the ability to work effectively in a team-oriented environment.

- Ability to adapt and learn new technologies and concepts quickly.

- Only Immediate joiners required

- 2nd round F2F interview only (Must be available in Bengaluru)