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| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. Why Join Us Our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for more than 1 billion users on our platform. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. About Us: The Trust and Safety(TnS) engineering team are responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, we can provide the best user experience and bring joy to everyone in the world. Our team is responsible for achieving goals by building content moderation process systems, rule engine, strategy systems, feature engine, human moderation platforms, risk insight systems and all kinds of supportive platforms across TnS organization. We are looking for a Tech Lead to join and build our backend software system. Responsibilities - Aligning with TnS Technical objectives, coordinating with TnS experts, machine learning engineers, and other cross-functional teams on delivering key results - Designing and improving system design and architecture to ensure high stability and performance of the services. - Taking owner role of business systems and keep improving them. - Leading technical roadmap and decisions on projects among the product. - Driving technical projects and medium-sized XFN team to archive business goal - Help our product teams design safety and abuse resistance into new products from the beginning Requirements - Bachelor or higher degree in computer science or a related technical discipline. - 2+ years of tech-leading a software engineer team. - Strong experience with Data Structures and Algorithms. - Strong communication and teamwork skills. - 5+ years of large-scale backend system development experience. - Experience in moderation or risk control system design and implementation is preferred. |
Job Features
| Job Category | Backend |
| Seniority | Senior IC / Tech Lead |
| Base Salary | $210,000 - $357,600 |
| Recruiter | yufei.li@ocbridge.ai |
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. You will: - Play a critical role in planning and leading large-scale technical projects to lay the foundation for the iterative development and scale of early products. - Participate in developing robust, efficient technology products that serve 1 billion users. - Be a key member in improving architecture to ensure high stability and performance. - Be a key member in combining strategy power and engineering power together to achieve a better content eco-system. - Be involved in researching and applying cutting-edge domain and technical knowledge into products which could benefit worldwide users. Qualification: - BS/MS Degree in Computer Science or related major - 5+ years of experience in high scalable, highly available, distributed and mission-critical systems - 2+ years of experience in a technical leadership role and people management is required. Experience with multicultural management is highly valued and considered a plus - Large scale client-facing industry project development experience - Proficient in at least one of the following languages: Go, Python, Java, C++ - Able to work closely with diverse stakeholders and have good communication skills - Self-driven, positive, cooperative and possesses a growth mindset - Experienced in industry level understanding of risk control strategy is a plus |
Job Features
| Job Category | Backend |
| Seniority | Manager / Senior Manager |
| Base Salary | $256,000 - $410,000 |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Responsible for/participate in the design and implementation of large-scale performance optimization solutions in the field of graphics; - Responsible for/participate in instruction optimization related work of graphics API OpenGL ES/Vulkan; - Responsible for/participate in the design and implementation of GPU optimization algorithms, such as data reuse algorithms, performance and power consumption model algorithms; - Responsible for/participate in the analysis and research of key and difficult issues in the field of graphics; - Responsible for/participate in the exploration of new technologies in the direction of GPU rendering optimization, such as the combination of GPU hardware and software, graphics heterogeneity, etc. Qualification: - Bachelor degree or above, more than 5 years of working experience in graphics or GPU performance/power consumption tuning; - Proficient in C/C++, familiar with the principles of computer operating systems, and familiar with commonly used algorithms and data structures; - Proficient in the graphics and image architecture and implementation of the Android system, and proficient in graphics APIs, including but not limited to: OpenGL ES, Vulkan, etc.; Preferred Qualifications: - Familiar with Unity/UE game engine design principles and implementation. - Familiar with Qualcomm Adreno or ARM Mali GPU driver. - Familiar with frame-by-frame analysis tools such as RenderDoc. |
Job Features
| Job Category | IC Design |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $210,000 - $357,000 |
| Recruiter | luna.zeng@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Design and implement optimization solutions for specific scenarios to improve CPU execution efficiency. - Analyze and evaluate the performance of existing CPU scheduling algorithms, find optimization directions, set optimization goals, and develop optimization plans. - Conduct in-depth research on CPU scheduling principles to find scheduling algorithms more suitable for interactive tasks and mobile devices. - Develop measurement methods for CPU scheduling and execution efficiency, and collaborate with the testing team to implement a degradation prevention monitoring solution. - Participate in system performance testing and tuning to ensure the optimization effects meet expectations. - Track and research the latest industry developments in scheduling and CPU technologies, and develop and implement appropriate technical solutions. Qualification: - Bachelor’s degree or higher in Computer Science or a related field. - Understanding of modern CPU architecture and implementation (such as cache systems, branch prediction, etc.), with the ability to optimize code at the CPU level. - Familiarity with operating system principles and a deep understanding of the kernel scheduler’s working mechanism. - Knowledge of one or more kernel CPU schedulers (such as CFS, BFS, FIFO, etc.) implementation, and the principles and implementation of governors. - Understanding of different scheduling algorithms' applicable scenarios and potential problems, with experience in optimizing shortcomings of CFS, FIFO, etc. - Good analytical and problem-solving skills, capable of quickly locating and resolving performance issues. - Excellent communication, and team coordination skills. |
Job Features
| Job Category | IC Design |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $210,000 - $357,000 |
| Recruiter | luna.zeng@ocbridge.ai |
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. Responsibilities - Optimize the searching quality to provide TikTok's users the best search experience - Combine your understanding of product objectives and take full advantage of modern machine learning and information retrieval techniques to improve search quality and perception - Build the core systems and algorithms development including query understanding, result ranking, query recommendation, system reliability, and etc. - Provide technical leadership to drive search strategy iteration including query understanding, recall & ranking, query recommendation, reliability, etc. - Provide guidance, regular feedback, and mentorship to team members. Qualification: - Bachelor or advanced degree in computer science or a related technical discipline - 7+ years of related industry experience - Experience as tech lead or leading complex and large projects - Proficient coding skills and strong algorithm & data structure basis - Experience in one or more of the following areas: NLP, Ranking, Ads, search engine, recommender system, distributed system, and machine learning - Effective communication and teamwork skills. - Proficiency in the following languages but not limited to: C/C++, Python, Java or Golang |
Job Features
| Job Category | Backend |
| Seniority | Manager / Senior Manager |
| Base Salary | $248,000 - $410,000 |
| Recruiter | yuxuan.sheng@ocbridge.ai |
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. Responsibilities: - Lead the POI(point-of- interest) database development, including schema design and architecture. - Play a key role in strategic partnerships with third parties and evaluate inhouse-build vs. buy trade-offs to build unique location discovery experiences. - Dive deep into Tiktok‘s location based products and users’ needs in order to continuously improve the accuracy and coverage of the POI database - Work with a cross-function team to understand requirements and develop solutions that meet business needs. - Bachelor's or Master's degree in Computer Science, Geographics, or related field. - 7+ years of experience in online maps related areas, with at least 2 years in a leadership role. - Strong knowledge of the technical solution to indexing the real world and building sophisticated POI database - Strong leadership and management skills, with experience managing and mentoring a team of engineers. - Excellent communication and collaboration skills, and strategic thinking capability. |
Job Features
| Job Category | Backend |
| Seniority | Manager / Senior Manager |
| Base Salary | $224,000 - $410,000 |
| Recruiter | nicole.wong@ocbridge.ai |
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. Responsibilities - Design, develop, test, and deploy highly scalable distributed services for account systems and identity management. - Collaborate with Product Managers and various business partners to create effective identity solutions. - Thrive in a fast-paced environment and take ownership and commitment to the production environment through on-call duties. - Demonstrate strong ownership of the product and service, providing expertise and insights to collaborating engineering teams. - Work closely with global XFN teams to support new product innovations and business proposals while exploring new engineering initiatives. Qualification: - Bachelor's or Master's degree in Computer Science, Electrical Engineering, Computer Engineering, or related fields. - At least 7 years of working experience in a relevant role. - Proficiency in one or more programming languages such as Go, Java, C++, Python, etc. - Experience in designing, evaluating, and enhancing efficiency, scalability, and stability of distributed systems. - Demonstrated track record of driving change within an organization and leading complex technical projects. - Strong background in building maintainable and testable code bases, including API design and unit testing techniques. - Technical leadership experience in the domain of Identity and Access. - Proven expertise in the development and implementation of identity, authentication, and access management. |
Job Features
| Job Category | Backend |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $224,000 - $410,000 |
| Recruiter | nicole.wong@ocbridge.ai |
San Diego, US-United States, San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Analyze complex issues dependent on SoC and provide effective solutions. - Analyze the image data flow pipeline in SoC and perform customized optimizations to enhance performance. - Analyze business requirements; Influence, and follow up on the technical planning of SoC manufacturers. Qualification: - Bachelor's degree or above in Computer Science or related fields. - 8+ years of experience in low-level system development - Good technical vision and architectural capabilities, and able to undertake technical challenges. - Good team cooperation and communication skills, strong learning and problem-solving abilities. - Preferred qualification: multimedia architecture experience on chip level. |
Job Features
| Job Category | Computer Graphics & XR |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $210,000 - $357,000 |
| Recruiter | levana.lyu@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Optimize memory and cache systems in collaboration with SoC manufacturers based on ARM architecture. - Improve the execution efficiency of computing units (CPU/NPU/GPU) through compiler and instruction set optimization. - Plan optimization directions, customize with SoC manufacturers, perform prototype verification, and ultimately implement in products. Qualification: - Master's degree or higher in Electrical Engineering, Computer Engineering, Computer Science, or a related field. - At least 5 years of experience in SoC system application performance optimization or hardware-software co-design. - Familiar with ARM architecture and mainstream SoC platforms, including CPU, memory, cache, NPU, GPU, and other common IPs. - Experience in collaborating with cross-functional teams. - Preferred qualification: foundational architecture experience in AI chips. |
Job Features
| Job Category | Computer Graphics & XR |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $210,000 - $357,000 |
| Recruiter | levana.lyu@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The XR Foundation team builds the core technologies to make the immersive XR experience possible. From runtime software to developer SDK and game engines, the team is responsible for creating and optimizing XR technologies vertically across the software stacks, empowering our developers to create the best XR applications. Your responsibilities would include: - Development and adaptation of the Android emulator environment. - Integration and adaptation of various modules related to the emulator, including updates and troubleshooting common issues. - Optimization of the emulator, as well as validation and new features design. Qualification: - In-depth understanding of the technical details of the QEMU/KVM virtualization solution. - Familiarity with the architecture of industry-leading emulators such as AVD. - Familiarity with the implementation of GPU virtualization solutions, including API forwarding and virtio-gpu. - Familiarity with the Mac HVF virtualization framework. Preferred Qualifications: - Proficiency in at least one of the graphics APIs, such as OpenGL ES or Vulkan. |
Job Features
| Job Category | OS Frameworks |
| Seniority | Senior IC / Tech Lead |
| Base Salary | $210,000 - $357,600 |
| Recruiter | levana.lyu@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The XR Foundation team builds the core technologies to make the immersive XR experience possible. From runtime software to developer SDK and game engines, the team is responsible for creating and optimizing XR technologies vertically across the software stacks, empowering our developers to create the best XR applications. Your responsibilities would include: - Responsible for Artificial Intelligence model applications in the field of software engineering, especially in the domain of XR application programming and IDE tools. - Take charge of planning and designing intelligent programming related technical solutions for XR IDE. - Introduce artificial intelligence technologies into XR IDE related tools. Provide intelligent solutions for developers throughout the XR application development, construction, preview, and debugging processes. Qualifications: - Bachelor's degree or higher in a computer science related field, with 5+ years of experience in Android development. - Proficient in the technical principles of Android application compilation, construction, debugging, and familiarity with Android Framework. - Familiar with IntelliJ IDEA or Android Studio, Android Gradle Plugin, with experience in customization or plugin development. - Familiar with the application of Artificial Intelligence models in the field of software engineering. Understanding commonly used programming models in the industry such as Code Llama, Codex, Codey, etc. - Experience in XR application development or related fields is a plus. |
Job Features
| Job Category | OS Frameworks |
| Seniority | Senior IC / Tech Lead |
| Base Salary | $210,000 - $357,600 |
| Recruiter | jaynie.deocampo@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Optimize memory usage efficiency and occupancy in Android systems, and be responsible for building competitive memory capabilities in terminal devices. - Keep track of industry trends, study the evolution directions of Android system and Linux kernel memory. Responsible for key technological breakthroughs in memory, and lead new technology implementation. - Assess the existing system memory performance bottlenecks, and determine optimization goals and strategies. Qualifications: - Bachelor's degree or above in Computer Science or a related field. - Proficient in Linux memory control mechanisms (such as memory allocation, recycling, swapping, etc.), with practical experience in memory module code development. - Experience in memory optimization. - Proficient in Android system memory control mechanisms, familiar with the Android framework, and capable of optimizing memory from top to bottom. - Familiar with Java Virtual Machine (ART) memory management mechanisms. - Familiar with common performance and memory analysis tools, possessing systemic analysis capabilities. - Good analytical and problem-solving skills, able to quickly locate and resolve performance issues. - Excellent communication and team coordination skills. |
Job Features
| Job Category | OS Frameworks |
| Seniority | Staff IC / Senior Staff IC / Architect |
| Base Salary | $210,000 - $357,600 |
| Recruiter | yuxuan.sheng@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Build core management framework for operating systems. Lead system window management, application management, IPC, and other core component development. - Build system security framework. Responsible for the analysis, design, and development of industry-leading security solutions. - Build application framework for operating systems. Lead the design and development of the application runtime framework. Qualifications: - Proficient in one or more subsystem architectural designs of operating systems. - At least 5 years of experience in operating system related R&D functions. - Proficient in C++, JavaScript, browser kernel, and quick application core framework design and application. |
Job Features
| Job Category | OS Frameworks |
| Seniority | Manager / Senior Manager |
| Base Salary | $210,000 - $357,600 |
| Recruiter | yuxuan.sheng@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Lead the deployment of large models like LLM, AIGC etc., including model compression and optimization. Responsible for client side integration, adaptation, and operator development, to meet business requirements and improve performance. - Responsible for exploring and implementing cutting-edge technologies in AI model deployment, including but not limited to sparse computing and compilation optimization. Qualifications: - Solid foundation in computer science and programming ability, understanding of common parallel computing algorithms. - Familiar with the principles of mainstream models like transformers, stable diffusion, etc. - Good team collaboration skills. - Strong innovation skills, good practical ability, and passionate about technology. - Preferred qualification: Understanding of model pruning, quantization, and other optimization methods. Experienced in related model optimization. |
Job Features
| Job Category | AI Research |
| Seniority | Director / Senior Director |
| Base Salary | $210,000 - $357,600 |
| Recruiter | audrey.liu@ocbridge.ai |
San Jose, US-United States, Seattle, US-United States
Posted 10 months ago
| About The Company This company pioneers short-form video creation and social engagement, boasting a vast, engaged user base. Its platform empowers users with creative tools, filters, and effects. With a diverse content ecosystem, it's a hub of creativity and expression. The proprietary algorithm ensures personalized content feeds, enhancing user engagement and satisfaction. This company wields significant influence on digital media, making it an invaluable partner for innovative collaborations and marketing endeavors. About the Team The technology middle platform team is dedicated to exploring fundamental technologies and products related to emerging and innovative technology fields. Job Responsibilities: - Lead the development, training, packaging, and deployment of models and algorithms in areas like computer vision, speech, and text. - Responsible for the introduction, customized development, and implementation of existing models. - Customize pipelines according to product requirements to meet the algorithmic needs of the business side. - Responsible for the interface encapsulation and packaging of the overall pipeline. Qualifications: - Familiar with dataset creation and model training for CV, speech, text, and other models. - Proficient in mainstream inference frameworks, skilled in model conversion and inference acceleration. - Familiar with deep learning frameworks such as PyTorch, TensorFlow. - Proficient in programming languages such as Python, C++, with good engineering development capabilities. - Strong innovation skills, good practical ability, and passionate about technology. |
Job Features
| Job Category | AI Research |
| Seniority | Director / Senior Director |
| Base Salary | $210,000 - $357,600 |
| Recruiter | audrey.liu@ocbridge.ai |
