Senior Software Engineer, Mobile Video Performance and Architectu...
Thegradcafe - San Jose, California, United States, 95123Work at Thegradcafe
Overview
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Overview
Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding.Develop new video features of camera operation and video recording, and integrate the latest iOS or Android camera features into our company's video creation software stack.Develop new video features of video and audio editing, enrich the technical capabilities of our video creation software stack, and work closely with codec, audio, and music algorithm teams.Profile and optimize camera performance, reduce camera startup latency, increase the frame-per-second metric of capturing and preview for various video creation use cases and tens of thousands of different mobile devices.Profile and optimize camera video quality and improve the capturing resolution, color contrast, and video fidelity.Perform on-call duty for resolving video compilation bugs discovered in regression tests in a timely manner.Follow the company's rigorous software development workflow, including architecture design, self-testing, functional test, regression test, grey scale release, A/B experiment, and online deployment.Resolve legacy bugs and user-reported issues in the video creation stack, and work closely with QA to reproduce, analyze, develop patches, and design verifications.Collaborate with industrial partners to turn the mobile industry's latest mobile audio/video processing capabilities into the best user-generated-content creator experience.Participate in the team's R&D roadmap planning and team building, including interviewing candidates and mentoring junior members.Qualifications:Must have a Master's degree in Computer Science, Engineering (any), Information Technology, Mathematics, or a related field, and 2 years of related work experience.Of the required experience, must have 2 years of experience in each of the following:
C++ programming;iOS or Android development;Multi-threading, data structures, and design pattern;Performance monitoring, profiling, and optimization for mobile apps, including optimization of CPU/GPU/memory usage and power consumption;Video data processing including color space conversion, up/down sampling, video encoding, and video decoding; andUtilizing at least one of the following software frameworks: FFmpeg, OpenGL, AVFoundation, or VideoToolBox.
Type:
Full time, 40 hours/weekLocation:
San Jose, CASalary Range:
$194,000 - $355,000 per yearTo Apply, click the apply button below. Contact lpresumes@bytedance.com if you have difficulty submitting resume through the website.
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