Sr. Software Engineer – Audio/Video


San Francisco, CA, US / Charlotte, NC, US / Remote
  • Job Type: Full-Time
  • Function: Engineering Software
  • Post Date: 01/02/2021
  • Website:
  • Company Address: 201 3rd Street, 3rd Floor, San Francisco, CA, 94103

About ON24

ON24 is the global leader in webinar-based marketing solutions that drive demand generation and customer engagement.

Job Description



ON24 is on a mission to transform the way businesses drive revenue and customer engagement through data-rich digital experiences. Powered by the ON24 Platform, marketers create and deliver live, always-on and personalized webinar, content and virtual event experiences to engage audiences in real-time, to generate powerful buying signals and to accelerate pipeline. With billions of engagement minutes created, ON24 is the network where enterprises engage prospects and customers at global scale. Headquartered in San Francisco, ON24 has a wide international footprint serving the regions of North America, EMEA and JPAC. For more information, visit

As a Sr. Software Engineer – Audio/Video, you will be working on some of our most visible products. You will be a part of a agile team working across multiple time zones.

What you’ll do:

  • Will be responsible for building large-scale bi-directional audio/video conferencing solutions.
  • Work closely with other teams to understand features, operation and specify enhancements to Streaming solution.
  • Supporting team leads in working with multiple vendors and partners as well as teams across different internal business units.
  • Maintaining and enhancing existing streaming applications.
  • Participate in design reviews and code reviews.
  • Documentation that helps the team to scale.

Who we’re looking for:

  • Bachelor's degree in Computer Science, Computer Engineering or equivalent combination of education and experience.
  • Experience in Linux, especially with regards to the networking and media (audio/video) stacks.
  • Knowledge of video, audio, and networking frameworks.
  • Experience writing maintainable code with test coverage.
  • Knowledge of C/C++ and Python.
  • Knowledge of TCP/UDP protocols and file container formats.
  • Knowledge of Streaming technologies like RTMP, HLS, MPEG-DASH
  • Knowledge of real time streaming protocols.
  • Demonstrated problem-solving and technical innovation.
  • Knowledge of FreeSwitch and or Asterisk.
  • Knowledge of Linux development environments and open source tools/platforms and common computer networks knowledge (e.g. TCP, DNS, MTU).


Nice to have:

  • Knowledge of multimedia tools like FFmpeg, Gstreamer, DirectX.


ON24 is proud to be an equal employment opportunities (EEO) workplace to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability or genetics. In addition to federal law requirements, ON24 complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.

Pursuant to the San Francisco Fair Chance Ordinance, ON24 will consider for employment qualified applicants with arrest and conviction records.

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Disclaimer: Local Candidates Only
This company does NOT accept candidates from outside recruiting firms. Agency contacts are not welcome.