Senior Software Engineer - Media Infrastructure
Job Description
Key Skills Required
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Key Responsibilities
Work cross-functionally with product, design, and other engineering counterparts to execute on product and business strategy and build novel products and features that our users will love.
- Contribute to the full development cycle: technical design, development, test, experimentation, analysis, and launch. Youβll be reviewing code and design docs, giving feedback on product specs and mocks.
- Participate with a team of thoughtful, fast-moving, and motivated engineers. Contribute to standards that improve developer workflows, recommend best practices, and help mentor junior engineers on the team to grow their technical expertise.
- Move fast while balancing quality. We canβt afford extensive processes, and we also canβt afford show-stopping bugs. We need someone who can balance speed with quality while quickly building brand-new products.
- Collaborate with client engineers and platform engineers to improve performance of media across Reddit to serve better content globally.
Qualifications
- BS degree in Computer Science, a similar technical field of study or equivalent practical experience
- 3+ years of industry experience in large-scale distributed systems.
- 5+ years of hands-on, professional software development experience in one or more general purpose programming languages (Go, Python, Ruby, Java, C++)
- Experienced with GraphQL, REST, HTTP, gRPC, Thrift basics, and the ability to design and implement maintainable APIs
- Experienced with distributed caching layers, and distributed large scale data storage systems like Redis.
- Familiarity with image processing and delivery technologies such as image scaling, cropping, and image formats like progressive JPEG, WebP, etc.
- Familiarity with HTTP Live Streaming (HLS), MPEG-DASH, MP4, and other streaming protocols, as well as video compression standards (H.264, H.265/HEVC, VP9, AV1)
- Strong organizational skills, the ability to prioritize tasks and to deliver projects on schedule.
- Excellent communication skills. You collaborate effectively with teams in a fully remote environment and discuss complex topics with technical and non-technical audiences.
What Will Set You Apart
- Demonstrated curiosity and commitment to staying up-to-date with advancements in video compression technologies, including attending conferences, reading research papers, and engaging with the latest industry trends.
- Strong understanding of how to measure and improve video visual quality metrics (eg., VMAF, PSNR)
- Hands-on expertise with tools like FFMPEG, GPAC and similar media frameworks for processing, modifying, and manipulating media streams.
- Experienced with client-side technologies, familiarly with the client library around media (eg., AVFoundation, VideoToolbox, video prefetching)
- Familiar with background data fetching.
- Strong data analysis skills using SQL
Benefits:
- Comprehensive Healthcare Benefits and Income Replacement Programs
- 401k with Employer Match
- Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support
- Family Planning Support
- Gender-Affirming Care
- Mental Health & Coaching Benefits
- Flexible Vacation & Paid Volunteer Time Off
- Generous Paid Parental Leave
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