Sr Audio Digital Signal Processing Engineer

工作 ID 10132312 地點 Nicasio, 加利福尼亚州, 美國 有意工作的公司 Lucasfilm 日期已公佈 Nov. 04, 2025

申請

工作概要:

The Skywalker Sound Development Group is seeking an innovative and experienced Audio Digital Signal Processing Engineer to develop and implement advanced audio processing solutions that integrate seamlessly into modern media production pipelines. This role bridges deep DSP expertise with practical engineering skills, enabling the creation of tools and algorithms that meet the demanding standards of the film and entertainment industries.

As an Senior Audio DSP Engineer, you will design and optimize audio processing algorithms while collaborating with cross-functional teams to deploy solutions using modern development practices. Your work will focus on enabling high-quality, efficient, and reliable audio workflows for applications such as speech enhancement, dynamics processing, noise reduction and spatial audio processing.

This role is considered Hybrid, which means the employee will work 2-3 days onsite at our San Francisco office and occasionally from home.

What you'll do

Develop, implement, and optimize DSP algorithms for audio applications.
Collaborate with AI/ML researchers, data scientists, and engineers to combine traditional DSP techniques with machine learning approaches.
Ensure compliance with film and media audio standards, including channel formats (e.g., 5.1, 7.1, Atmos), bit depth, sample rates and timecode.
Utilize collaborative development workflows, including GitLab, to manage source control and ensure clean, maintainable codebases.
Leverage CI/CD pipelines for building, testing, and deploying DSP applications.
Integrate DSP solutions into scalable, containerized environments using tools like Docker.
Write and execute unit tests to validate algorithm accuracy and performance.
Work with media-specific file containers (e.g., MXF, WAV, AIFF) and codecs, ensuring compatibility across workflows.
Collaborate with cross-disciplinary teams to ensure solutions meet both technical and creative needs.
Stay informed of emerging trends in audio technology, DSP, and media workflows to guide future development efforts.

What we're looking for

Bachelor’s Degree in Electrical Engineering, Computer Science, or a related field; equivalent professional experience considered. Master’s degree is preferred
5+ years of experience in DSP development, with applications in media, film, or entertainment industries.
Strong knowledge of digital signal processing principles, including analog and digital filtering, audio effects, spectral and spatial analysis/synthesis, perceptual audio coding, parametric audio coding and dynamics processing.
Proficiency in programming languages such as C/C++, Python, or MATLAB, with experience using collaborative Git workflows.
Experience with containerized deployments (e.g., Docker)
Experience with optimization of processing for cloud and on-prem application deployment.
Familiarity with modern CI/CD tools (e.g. GitLab CI/CD) for building and deploying software.
Solid understanding of film audio standards and formats, including multichannel and immersive audio (e.g., Dolby Atmos, Ambisonics).
Experience with unit testing frameworks and automated test pipelines.

Preferred Qualifications

Experience working with media production pipelines, including audio post-production workflows.
Familiarity with audio processing libraries and plugin frameworks such as JUCE, CoreAudio, or PortAudio.
Knowledge of machine learning frameworks and how they interact with DSP, such as using neural networks for audio effects.
Expertise with audio file formats and metadata, including WAV, AIFF, and MXF containers.
Contributions to open-source projects or published research in the field of audio DSP.
Understanding of GPU acceleration for audio processing tasks.
Knowledge of machine learning techniques, tools and libraries such as Pytorch

The hiring range for this position in San Francisco, CA is $117,100 to $156,900 per year. The base pay actually offered will take into account internal equity and also may vary depending on the candidate’s geographic region, job-related knowledge, skills, and experience among other factors. A bonus and/or long-term incentive units may be provided as part of the compensation package, in addition to the full range of medical, financial, and/or other benefits, dependent on the level and position offered.

申請

關於Lucasfilm:

Lucasfilm 是全球電影、電視和數碼娛樂製作領域的領導者。除了電視和電視製作，公司的活動包括視覺效果、音頻後期製作和前沿數碼動畫、互動式娛樂軟件，以及全球營銷活動的管理，包括 STAR WARS 和 INDIANA JONES 的特許經營的管理。Lucasfilm Ltd. 總部位於加利福尼亞州北部。

關於 The Walt Disney Company:

Walt Disney Company 連同其子公司和聯營公司，是領先的多元化國際家庭娛樂和媒體企業，其業務主要涉及三個範疇：Disney Entertainment、ESPN 及 Disney Experiences。Disney 在 1920 年代的起步之初，只是一間卡通工作室，至今已成為娛樂界的翹楚，並昂然堅守傳承，繼續為家庭中每位成員創造世界一流的故事與體驗。Disney 的故事、人物與體驗傳遍世界每個角落，深入人心。我們在 40 多個國家/地區營運業務，僱員及演藝人員攜手協力，創造全球和當地人們都珍愛的娛樂體驗。

這個職位隸屬於 Lucasfilm Ent Co Ltd, LLC Payroll Svc，其所屬的業務部門是 Lucasfilm。

Lucasfilm Ent Co Ltd, LLC Payroll Svc 是提供平等就業機會的僱主。求職者都會獲得聘僱考量的機會，不分種族、宗教、膚色、生理性別、性傾向、社會性別、性別認同、性別表達、原國籍、血統、年齡、婚姻狀態、軍人或退伍軍人身份、醫療狀況、遺傳資訊或殘疾狀況、或者聯邦、州級或地方法律所禁止的其他任何基本特徵。Disney 提倡讓所有人的想法和決策都有助我們發展、創新、創造最好故事的商業環境，並與瞬息萬變的世界息息相關。

就業申請的殘疾便利安排

The Walt Disney Company and its Affiliated Companies are Equal Employment Opportunity employers and welcome all job seekers including individuals with disabilities and veterans with disabilities. If you have a disability and believe you need a reasonable accommodation in order to search for a job opening or apply for a position, visit the Disney candidate disability accommodations FAQs. We will only respond to those requests that are related to the accessibility of the online application system due to a disability.

遇到技術問題？查看常見問題以尋求協助。