【ByteDance】【Menlo Park】【Seattle】提供长期内推

楼主是来自 ByteDance（今日头条、Tik Tok 母公司）的 Eng，base 在北京，目前部门正在积极开拓海外业务，需要招聘资深的 Eng/Sci 以及少量 new grad/intern，业务涉及的 team 主要有两个：Data-AML（base Menlo Park）和 AI Lab（base Menlo Park/Seattle）。有意可发邮件到 huangruoxingatbytedance.com（中间的 at 替换为“@”），title 请注明内推及来自地里，正文/简历建议附上 leetcode/github 及一切可以了解你 link（大牛例外）。由于工作较忙，会集中在周末处理简历，请谅解：）
JD 如下（长期更新）：
Researcher in Systems and Networking -西雅图 / 社招 / 经验不限 / 学历博士及以上
职位描述：
As an important part of Bytedance, the Bytednace AI Lab is established to help realize our company vision: building global platforms for creation and communication The Bytedance AI Lab is doing world class work in machine learning, computer vision, natural language processing, speech and audio, knowledge and data mining, and transferring our work into Bytedance products which are used by hundreds of millions of users around the globe. As a vital AI infrastructure for the company, our machine learning system integrates our most up-to-date R&D results in AI algorithms and systems. Come and join us, you will get the chance of building large-scale machine learning systems, and working with the best AI system and algorithm researchers and engineers.

You will be responsible for the research and development of our machine learning system, including heterogeneous computing architecture, management, monitoring, and deployment of the machine learning system,  distributed task scheduling, machine learning training, machine learning inference, scenario driven, cross layer optimization of system and AI algorithms, hardware for machine learning (GPU, FPGA, ASIC).

职位要求：
1.Master distributed, parallel computing principles;  know the recent advances in computing, storage, networking, and hardware technologies
2.Familiar with machine learning algorithms and platforms
3.Know how GPU, FPGA, ASIC works
4.Master at least one or two programming languages in Linux environment: C/C++, Go, Python

The following experiences are a plus:
- GPU based high performance computing, RDMA high performance network
- Tensorflow, Caffe, MxNet, PyTorch or other deep learning frameworks
- Large scale data processing and parallel computing
- Experiences in designing and operating large scale systems in cloud computing or machine learning


Software Engineer in ML Systems - 西雅图 / 社招 / 经验1-3年 / 学历硕士及以上
职位描述：
As an important part of Bytedance, the Bytednace AI Lab is established to help realize our company vision: building global platforms for creation and communication The Bytedance AI Lab is doing world class work in machine learning, computer vision, natural language processing, speech and audio, knowledge and data mining, and transferring our work into Bytedance products which are used by hundreds of millions of users around the globe. As a vital AI infrastructure for the company, our machine learning system integrates our most up-to-date R&D results in AI algorithms and systems. Come and join us, you will get the chance of building large-scale machine learning systems, and working with the best AI system and algorithm researchers and engineers.

You will be responsible for the research and development of our machine learning system, including heterogeneous computing architecture, management, monitoring, and deployment of the machine learning system,  distributed task scheduling, machine learning training, machine learning inference, scenario driven, cross layer optimization of system and AI algorithms, hardware for machine learning (GPU, FPGA, ASIC).

职位要求：
1.Master distributed, parallel computing principles;  know the recent advances in computing, storage, networking, and hardware technologies
2.Familiar with machine learning algorithms and platforms
3.Know how GPU, FPGA, ASIC works
4.Master at least one or two programming languages in Linux environment: C/C++, Go, Python

The following experiences are a plus:
- GPU based high performance computing, RDMA high performance network
- Tensorflow, Caffe, MxNet, PyTorch or other deep learning frameworks
- Large scale data processing and parallel computing
- Experiences in designing and operating large scale systems in cloud computing or machine learning


Research Scientist in ML Systems - 西雅图 / 社招 / 经验不限 / 学历硕士及以上
职位描述：
As an important part of Bytedance, the Bytednace AI Lab is established to help realize our company vision: building global platforms for creation and communication The Bytedance AI Lab is doing world class work in machine learning, computer vision, natural language processing, speech and audio, knowledge and data mining, and transferring our work into Bytedance products which are used by hundreds of millions of users around the globe. As a vital AI infrastructure for the company, our machine learning system integrates our most up-to-date R&D results in AI algorithms and systems. Come and join us, you will get the chance of building large-scale machine learning systems, and working with the best AI system and algorithm researchers and engineers.

You will be responsible for the research and development of our machine learning system, including heterogeneous computing architecture, management, monitoring, and deployment of the machine learning system,  distributed task scheduling, machine learning training, machine learning inference, scenario driven, cross layer optimization of system and AI algorithms, hardware for machine learning (GPU, FPGA, ASIC).

职位要求：
1.Master distributed, parallel computing principles;  know the recent advances in computing, storage, networking, and hardware technologies
2.Familiar with machine learning algorithms and platforms
3.Know how GPU, FPGA, ASIC works
4.Master at least one or two programming languages in Linux environment: C/C++, Go, Python

The following experiences are a plus:
- GPU based high performance computing, RDMA high performance network
- Tensorflow, Caffe, MxNet, PyTorch or other deep learning frameworks
- Large scale data processing and parallel computing
- Experiences in designing and operating large scale systems in cloud computing or machine learning


Performance and Capacity Engineer - 门罗帕克 / 社招 / 应届毕业生 / 学历硕士及以上
职位描述：
1.Build, expand and operate Bytedance’s global infrastructure, including various large-scale systems in public and private clouds, data centers and content delivery networks.
2.Analyze huge amount of data generated from product including Tiktok, Musical.ly, Vigo and proactively seeking for opportunity to optimize system performance and improve end-user experience.
3.Build tools, visualizations and monitors to facilitate the diagnosis and optimization of the global data infrastructure.
4.Work in a fast-pace environment. Participate in technical operations and rotations in response to performance and reliability issues.
5.Collaborate with product engineering teams around the globe to plan and manage capacity to fulfill the fast growing demand. Optimize the efficiency of various resources to reduce the operating cost of the global infrastructure.

职位要求：
Minimum qualifications:
1.MS degree in Computer Science, Electrical Engineering or related technical field, or equivalent industry experience.
2.3+ years experience working with Unix Linux systems from kernel to shell and beyond with experience working with system libraries, file systems, and client-server protocols.
3.3+ years experience in one or more of programming languages such as Python, Go, or scripting experience in Shell and Perl.
4.3+ years of experience in networking technologies such as TCP IP, UDP, ICMP, etc., MAC addresses, IP packets, DNS, OSI layers, and load balancing.

Preferred qualifications:
1.Self-driven and capable of coping with ambiguity and move projects from concepts to delivery.
2.Strong in analytical skills and the ability to solve real world problem in a fast moving environment.
3.Experience in building automations, monitoring and DevOp tools for large scale systems in AWS, Google, Azures, Aliyun and other cloud services.
4.Experience building and operating large scale and high quality data processing, machine learning and AI systems.


Researcher - Recommendation System - 门罗帕克 / 社招 / 经验不限 / 学历硕士及以上
职位描述：
- Improve core recommendation algorithm;
- Conduct cutting-edge research in recommendation related problems, and apply the technology to different business scenarios.

职位要求：
- Published papers at top conferences like ICML, NIPS, ICLR, RecSys and KDD;
- Master of C/C++; have solid programming skills, good programming styles and working habits;
- Familiar with at least one of the mainstream deep learning frameworks, like TensorFlow, Caffe or MXNet; familiar with their underlying frameworks and implementation mechanisms;
- Familiar with deep learning algorithms like CNN/RNN/LSTM/VAE;
- Able to solve problems independently, good teamwork and communication skills;

Preferred qualifications:
- Experience in contributing open sourced deep learning framework
- Familiar with the parallelization of sparse FTRL, FFM, and deep models on large-scale coefficient data
- Familiar with Reinforcement Learning;
- Experience in Resource Management and Task Scheduling with Large Distributed Software like Spark and TensorFlow



Researcher/Engineer - Speech, Audio and NLP - 门罗帕克 / 社招 / 经验不限 / 学历硕士及以上
职位描述：
1. Build core technology and conduct cutting-edge research in speech, audio (including music) and natural language processing. We aim to improve or define new ways to serve content understanding, dissemination and creation.
2. Land technology advances to various ByteDance’s products (e.g. Toutiao, TikTok).
3. Build large-scale infrastructure to support efficient and high-quality research and development.
4. Investigate new products with artificial intelligence technology at its core.

职位要求：
. 1point3acres.com 1. Deep understanding and hands-on experience on various deep learning techniques; familiar with deep learning frameworks such as TensorFlow.
2. Master at least one or two programming languages in Linux environment, especially C/C++ and Python.
3. Highly competent in algorithms and programming, prefer winners in ACM/ICPC, NOI/IOI, Top Coder and Kaggle.
4. Curious, self-driven and self-motivated with the ability to work in a fast-paced collaborative team.

The following experiences are a plus:
1. Publications in top conferences in speech, NLP, machine learning, etc.
2. Knowledge in sequence models and generative models
3. Experience in low-level performance optimization and/or GPU programming



Senior Software Engineer - Network Control - 门罗帕克 / 社招 / 经验不限 / 学历本科及以上
职位描述：
Design, develop, and manage software that controls how internet users are routed to Bytedance’s global data platform and access to various products.
Build systems that measure user performance, collect and aggregate these measurement which are eventually used to control how users are routed.
Build DNS system, global load balancing system and web caches/CDNs.
Create and optimize Bytedance’s peering infrastructure for traffic engineering and performance optimization.

职位要求：
Minimum Qualifications
• Master’s degree (or Bachelor's degree with 3+) years of experience in Computer Engineering, Electrical Engineering, Computer Science or related major
• 3+ years experience in networking protocols (TCP/IP and HTTP stacks) and Routing Technologies: BGP, OSPF, ISIS, MPLS protocols.
• 3+ years experience working with Unix Linux systems from kernel to shell and beyond with experience working with system libraries, file systems, and client-server protocols.
• 3+ years experience in "C" and multithreading programming, as well as scripting languages (Python, Perl).
• Good understanding of concepts in operating system, Inter process communication, high availability etc.

Desired Skills
• Creative problem-solving skills and excellent troubleshooting/debugging skills
• Strong written and verbal communication, excellent teamwork skills, flexible and self-motivated.
• Understanding datacenter technologies like VxLAN, Segment-Routing, Traffic-Engineering, SDN etc.
• Experience in building network system and components such as DNS, cache, CDN and load balancer is a big plus.



Senior System Engineer - 门罗帕克 / 社招 / 经验1-3年 / 学历本科及以上
职位描述：
1，Engage in and improve the whole lifecycle of services—from inception and design, through to deployment, operation and refinement.
2，Support services before they go live through activities such as system design consulting, developing software platforms and frameworks, capacity planning and launch reviews.
3，Maintain services once they are live by measuring and monitoring availability, latency and overall system health.
4，Scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity.
5，Practice sustainable incident response and blameless postmortems.

职位要求：
1，Expertise in designing, analyzing and troubleshooting large-scale distributed systems.
2，Systematic problem-solving approach, coupled with effective communication skills and a sense of ownership and drive.
3，Ability to debug and optimize code and to automate routine tasks.



Security Scientist - 门罗帕克 / 社招 / 经验不限 / 学历博士及以上
职位描述：
Develop novel technologies, or apply the state of the art techniques, to solve important security and privacy problems, while taking advantage of our massive data, computational, and intellectual resources.
Sample research areas:
* Software security: static and dynamic analysis, vulnerability discovery, etc.
* Anti-fraud: detection of malicious user activitities, robust CAPTCHA, enterprise network security, etc.
* AI security: explainable AI, robust machine learning, adversarial examples, etc.
* Privacy: privacy-preserving data storage and processing, privacy regulation-compliance, etc.

职位要求：
* PhD in computer science, electrical engineering, statistics, mathematics, or equivalent qualification.
* Track record of research excellence, typically demonstrated by publications in top venues, such as S&P, CCS, USENIX security, NDSS.
* Good programming and systems experience.
* Solid background in math and algorithms.



Security Engineer - 门罗帕克 / 社招 / 经验不限 / 学历本科及以上
职位描述：
Work with world-class security researchers to implement advanced security technologies, platforms, and user interface.
Sample areas:
* Software security: static and dynamic analysis, vulnerability discovery.
* Anti-fraud: detection of malicious user activitities, enterprise network security.
* AI security: robust machine learning, adversarial examples.
* Privacy: privacy-preserving data storage and processing, privacy regulation-compliance.

职位要求：
. 1point 3acres * BS or MS in computer science, electrical engineering, statistics, or equivalent qualification.
* Extensive programming experience. Master at least one language, such as Rust, Go, Python, C/C++.
* Good experience in operating systems, networking, or databases.
* Solid background in algorithms.



Security Intern - 门罗帕克 / 实习 / 经验不限 / 学历硕士及以上
职位描述：
Mentored by our world-class security researchers, develop novel technologies to solve important security and privacy problems. Access our massive data and computational resources.
Sample research areas:
* Software security: static and dynamic analysis, vulnerability discovery.
* Anti-fraud: detection of malicious user activitities, robust CAPTCHA, enterprise network security.
* AI security: explainable AI, robust machine learning, adversarial examples.
* Privacy: privacy-preserving data storage and processing, privacy regulation-compliance.

职位要求：
* PhD or MS student in computer science, electrical engineering, statistics, mathematics, or similar area.
* Demonstrate research excellence by publications or projects.
* Good programming and systems experience.
* Solid background in math and algorithms.

UPDATE：

楼主所在的部门（AML）正在寻找机器学习工程师（算法/工程），我们正在构建公司级的机器学习架构和中台，期待你们的加入哦。

JD 如下：

Applied Machine Learning Engineer 西雅图 / 社招 / 经验不限 / 学历本科及以上

职位描述
1. Participate in the development of a large-scale recommendation system and machine learning platform;
2. Participate in the development and iteration of recommendation algorithms.
职位要求
1. Solid programming skills, proficient in C/C++, good programming style and work habits;
2. Familiar with at least one mainstream deep learning programming framework (TensorFlow/Caffe/MXNet), familiar with its architecture and implementation mechanism;
3. Familiar with deep learning algorithms (CNN/RNN/LSTM, etc.);
4. Ability to solve problems independently, good sense of teamwork and communication skills;
5. Has experience with open sourced deep learning framework.
Preferred qualifications:   
1. Familiar with the parallelization of Sparse LR, FFM, and deep models on large-scale data;
2. Experience in resource management and task scheduling with large scale distributed software (such as Spark and TensorFlow).

Applied Machine Learning Intern 西雅图 / 经验不限 / 学历硕士及以上

职位描述
1. Improve core recommendation algorithm;
2. Conduct cutting-edge research in recommendation related problems, and apply the technology to different business scenarios.
职位要求
1. Published papers at top conferences like ICML, NIPS, ICLR, RecSys and KDD;
2. Master of C/C++; have solid programming skills, good programming styles and working habits;
3. Familiar with at least one of the mainstream deep learning frameworks, like TensorFlow, Caffe or MXNet; familiar with their underlying frameworks and implementation mechanisms;
4. Familiar with deep learning algorithms like CNN/RNN/LSTM/VAE;
5. Able to solve problems independently, good teamwork and communication skills.

其它：
Principal Software Engineer - Seattle 西雅图 / 社招 / 经验7年及以上 / 学历本科及以上

职位描述
About Lark:
Lark Suite is offering an innovative solution to collaborate and communicate in the enterprise workspace. Our goal is to build the next generation online software service spanning across multiple product areas such as communication, content creation, and etc.

Feel free to visit https://www.larksuite.com/ to learn more about Lark!  

Main Responsibilities:
This position will be a principal technical architect for designing and improving our desired SaaS services for Lark Suite product. You will:

1. Define and influence platform architecture for scalable distributed system on cloud
2. Drive and iterate technical architecture roadmap
3. Mentor other team members and influence big picture design
4. Stay educated on existing, emerging technologies and do POCs to evaluate technology fits for customer needs
5. Lead team to solve challenging problems and drive implementation
6. Gain understanding of ByteDance businesses and collaborate with cross teams to contribute to cohesive, end-to-end experiences for our customers

Basic qualifications:
1. 7+ years of industrial experience on software development at scale
2. Proven track record of architecting and engineering world-class, large scale commercial applications and services
3. Proficiency in one or more programing languages (such as C++/GoLang/C#/Javascript/Python) backed by solid computer science fundamentals
4. Ability to collaborate effectively with a wide spectrum of people in business and technical domains
5. Effective teamwork, collaboration and communication skills

Research Scientist - Video Coding Standard 圣地亚哥 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
1. Develop, implement, and optimize creative algorithms for video compression, primarily related to next generation video codec, such as VVC/AVS
2. Actively participate in the related work of standardization forums: JVET, AVS
3. Follow up on the state-of-art developed algorithms in standardization work and conference/journal papers
4. Draft standard contributions, patent applications and academic papers
职位要求
Minimum requirements:
1. Master/Doctoral degree in computer science, electrical engineering, math, statistics, or related fields
2. Publications at top-tier peer-reviewed journals or conferences
3. Interest and experience in video compression standards
4. Strong coding skills in C/C++
5. Excellent team player and strong communication skills

Preferred requirements:
1. Good understanding of state-of-the-art coding algorithms
2. Working experience on test models developed by JVET or AVS
3. Proven track record of making contributions to video coding standards
. 1point3acres4. Rich experience in paper/patent writing

Software Engineer-AR Effect Platform - LA 洛杉矶 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
About TikTok
TikTok is a destination for short-form mobile videos. Our mission is to capture and present the world's creativity, knowledge, and precious life moments, directly from the mobile phone. TikTok enables everyone to be a creator, and encourages users to share their passion and creative expression through their videos.

Job Description:
1. Design the art effects and dynamic graphics effects, build the demo prototype, provide related materials and shader files
2. Work closely with designers and engineers, assist the coordination and communication for product plans
3. Assist engineers to improve the functionality of art tools and help designers optimize the art designing workflow
4. Design new creative user interaction and interface
5. Optimize the performance of art effects
6. Write document for art and craft materials development in game
职位要求
1. Good aesthetic judgement, clearly understand and recognize the light, color and dynamic effects
2. Good team cooperation and coordination ability, and product sense
3. Familiar with 3D Max/Maya/ZBrush/Cinema4D, Photoshop/AfterEffects
4. Familiar with common 3D/2D graphics effects design and production
5. Familiar with at least one script language, such as Lua and/or Python
6. Understand the basic knowledge of computer graphics, in-depth understanding of lighting model and linear algebra in computer graphics, familiar with GLSL or HLSL, can implement light rendering and effects using shaders
7. Deep understanding of real-time rendering engine, understand the efficiency bottleneck of art effects and can identify the optimization methods
8. Experience in Unity and Unreal is a plus
9. Familiar with game animations is a plus

Interactive Engineer - TikTok (LA) 洛杉矶 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
About TikTok
TikTok is a destination for short-form mobile videos. Our mission is to capture and present the world's creativity, knowledge, and precious life moments, directly from the mobile phone. TikTok enables everyone to be a creator, and encourages users to share their passion and creative expression through their videos.

Job Description:
1. Design the art effects and dynamic graphics effects, build the demo prototype, provide related materials and shader files
2. Work closely with designers and engineers, assist the coordination and communication for product plans
3. Assist engineers to improve the functionality of art tools and help designers optimize the art designing workflow
4. Design new creative user interaction and interface
5. Optimize the performance of art effects
6. Write document for art and craft materials development in game
职位要求
1. Good aesthetic judgement, clearly understand and recognize the light, color and dynamic effects
2. Good team cooperation and coordination ability, and product sense
3. Familiar with 3D Max/Maya/ZBrush/Cinema4D, Photoshop/AfterEffects
4. Familiar with common 3D/2D graphics effects design and production
5. Familiar with at least one script language, such as Lua and/or Python
6. Understand the basic knowledge of computer graphics, in-depth understanding of lighting model and linear algebra in computer graphics, familiar with GLSL or HLSL, can implement light rendering and effects using shaders
7. Deep understanding of real-time rendering engine, understand the efficiency bottleneck of art effects and can identify the optimization methods
8. Experience in Unity and Unreal is a plus
9. Familiar with game animations is a plus

Data Center Capacity Engineer 帕洛阿尔托 / 社招 / 经验5年及以上 / 学历本科及以上

职位描述
ByteDance is a technology company operating a range of content platforms that inform, educate, entertain and inspire people across languages, cultures and geographies. Our data centers, and the tens of thousands of servers installed in them, are the foundation upon which our rapidly scaling infrastructure efficiently operates and upon which our innovative services are delivered. This person should enjoy working in a fast-paced environment where adaptability and flexibility will be key to their success. This position is permanent and will be based in Northern Virginia.

We seek an engineering professional with advanced hands-on technical skills in Networks, Server Hardware and Linux (ideally in a Data Center environment). Having extensive knowledge of managing servers and performing complex projects in a large-scale distributed data center environment is a core competency of this individual. Solid communication is a requirement for this role.

The candidate should also have deep knowledge and experience in at least one of the following core areas: Networking, Project Management, Tool and Automation, Hardware and OS repair.

Responsibilities:
• Perform deep dives on complex technical issues within the data center, ranging from automated tooling to hardware failures and network issues.
• Work as technical lead with cross-functional teams on large-scale data center projects and initiatives.
• Provide cross data center support and identify potentially larger issues, displaying effective communication when something is identified.
• Work with internal hardware teams and vendors to help resolve complex technical issues, maintain high hardware quality levels and influence future design to ensure ease of serviceability.
• Understand and be able to update and develop scripts and smaller sets of software.
• Use data to drive maximum server fleet up-time and utilization rates, by understanding hardware failure rates and SLAs to customers.
• Identify trends and systemic issues in the fleet and drive resolution.
• Mentor team members to evaluate and look for better ways to resolve issues and define updates to tools and processes.
• Provide guidance and mentor technical leads and the go-to technical resource for management.
• Build cross-functional relationships and have the ability to influence policies and procedures to improve global data center operations.
• Participate in on-call rotation.
职位要求
Mininum Qualifications:
• BS, BA or BE in technical field or commensurate experience.
• Knowledge of Linux and hardware systems support in an Internet operations environment.
• Knowledge of the interdependencies of data center functions and technologies.
• Experience managing multiple projects within the same time schedule.
• Knowledge of enterprise level networking and storage equipment installs.
• Knowledge of out-of-band/lights-out server communication methods, such as IPMI and serial console.
• Project management experience.
• Experience modifying and developing scripting languages.

Preferred Qualifications:
• 5+ years of technical experience in a large-scale data center environment.
• Experience in providing technical guidance to external vendors
• Chinese speaking

Software Engineer-AR Effect Platform - Bay Area 帕洛阿尔托 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
We’re looking for a mobile Software Engineer to join the TikTok team! You will be implementing the business logics for visual effect SDK on iOS and Android devices. You will also develop the Visual Effect SDK, which enable the breakthrough interactive experience, consumed by millions of Tiktok users around the world.

Job Descriptions:
1. Implement the business logic layer for visual effects SDK on mobile phones
2. Develop Effect SDK based on product demands, refactor and optimize related modules
3. Localize and fix technical problems and bugs
4. Learn and acquire new techniques quickly based on project requirements, has good communication skills and collaboration abilities
职位要求
1. B.S. or M.S. Computer Science with 3+ years in software development experience
2. Proficient in C/C++
3. Strong background in mobile application development. Familiar with iOS and/or Android development, has experience in video and image processing related applications on mobile phones.
4. Familiar with graphics rendering APIs such as OpenGL ES/Metal/Vulkan; has experience in shader programming
5. Experience in performance optimization for mobile phones is preferred.
6. Computer vision knowledge and computer graphics knowledge are preferred
.--7. Experience in augmented reality or game engine development is preferred.

Senior Software Developer Engineer 帕洛阿尔托 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
We are looking for a passionate Senior Software Engineer to design and develop the application. Senior Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, GO, and Python. Our ideal candidates are familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment. Ultimately, the role of the Software Engineer is to build high-quality, innovative and fully performing software that complies with coding standards and technical design.

Responsibilities:
- Execute full software development life cycle (SDLC).
- Develop flowcharts, layouts and documentation to identify requirements and solutions.
- Write well-designed, testable code.
- Produce specifications and determine operational feasibility.
- Integrate software components into a fully functional software system.
- Develop software verification plans and quality assurance procedures.
- Document and maintain software functionality.
- Troubleshoot, debug and upgrade existing systems.
- Deploy programs and evaluate user feedback.
- Comply with project plans and industry standards.
- Ensure software is updated with latest features.
职位要求
- Proven work experience as a Software Engineer or Software Developer.
- Experience designing interactive applications.
- Ability to develop software in Java, GO, Python, C++ or other programming languages.
- Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate).
- Experience developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC).
- Experience with test-driven development.
- Proficiency in software engineering tools.
- Ability to document requirements and specifications.
- Experience in OpenDaylight is a plus.

Interactive Engineer - TikTok (Bay Area) 帕洛阿尔托 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
About TikTok
TikTok is a destination for short-form mobile videos. Our mission is to capture and present the world's creativity, knowledge, and precious life moments, directly from the mobile phone. TikTok enables everyone to be a creator, and encourages users to share their passion and creative expression through their videos.

Job Description:
1. Design the art effects and dynamic graphics effects, build the demo prototype, provide related materials and shader files
2. Work closely with designers and engineers, assist the coordination and communication for product plans
3. Assist engineers to improve the functionality of art tools and help designers optimize the art designing workflow
4. Design new creative user interaction and interface
5. Optimize the performance of art effects
6. Write document for art and craft materials development in game
职位要求
1. Good aesthetic judgement, clearly understand and recognize the light, color and dynamic effects
2. Good team cooperation and coordination ability, and product sense
3. Familiar with 3D Max/Maya/ZBrush/Cinema4D, Photoshop/AfterEffects
4. Familiar with common 3D/2D graphics effects design and production
. .и5. Familiar with at least one script language, such as Lua and/or Python
6. Understand the basic knowledge of computer graphics, in-depth understanding of lighting model and linear algebra in computer graphics, familiar with GLSL or HLSL, can implement light rendering and effects using shaders
7. Deep understanding of real-time rendering engine, understand the efficiency bottleneck of art effects and can identify the optimization methods
8. Experience in Unity and Unreal is a plus
9. Familiar with game animations is a plus

Research Scientist in Computer Graphics 帕洛阿尔托 / 社招 / 经验3-5年 / 学历硕士及以上

职位描述
1. Conduct cutting-edge research and development in computer graphics, 3D deep learning and related fields;
2. Landing advanced technology to ByteDance products;
3. Explore new products enabled by innovative technology at its core.
职位要求
1. Strong track record of research in related areas including but not limited to (preferring candidates with publications in top-tier venues such as SIGGRAPH, SIGGRAPH Asia, CVPR, ICCV, ECCV):
  - 3D deep learning
  - AR/VR applications
  - 3D reconstruction and localization
  - Real-time simultaneous localization and mapping (SLAM) systems
  - Light field capture
  - Material and lighting estimation
  - Image-based rendering
  - Human performance capture
  - Character animation
  - Real-time rendering
  - Physically-based simulation
  - Interactive 3D modeling
  - Image/video manipulation
2. Experienced in implementing and optimizing complex and performance-critical systems.
3. Self-motivated and strong problem solving skills.
4. Collaborative work style.

Software Engineer-Platform Integration 帕洛阿尔托 / 社招 / 经验3-5年 / 学历硕士及以上

职位描述
Lark Suite is offering an innovative solution to collaborate and communicate in the enterprise workspace. Our goal is to build the next generation online software service spanning across multiple product areas such as communication, content creation, and etc.
As the Platform Integration Software Engineer, you will have a deep understanding of the Lark Suite Platform, handle tough situations, and development of the integration systems.

1. Develop integrated solutions based on our open platform to meet customers' requirements
2. Design and implement system level solutions to help our customers fully on-boarded with our SaaS services
3. Ensure that our customers understand Lark's security posture, tackling situations along the way and occasionally responding to security questionnaires
4. Conduct Proof Of Concepts where necessary to help your customers validate technical requirements (Data Loss Prevention, Single Sign On, E-Discovery, Platform Integrations)
5. Contribute to the success of a rapidly growing and evolving organization
职位要求
1. Bachelor degree or above; More than 3 years working experience
2. Good design and coding taste, excellent coding ability - including speed and overall quality
3. Good product awareness; Capability of combining technique with products; Align with industry-leading product standards from design to implementation
4. Industry-leading expert level awareness and thinking in one or more areas (product, technology, engineering); Medium and long term product/technical vision
5. Excellent written and verbal communication skills will be a big plus
6. Familiarity with API development and service integrations is a plus

Software Engineer - Open Platform 帕洛阿尔托 / 社招 / 经验3-5年 / 学历本科及以上

职位描述
Lark Suite is offering an innovative solution to collaborate and communicate in the enterprise workspace. Our goal is to build the next generation online software service spanning across multiple product areas such as communication, content creation, and etc.

1. Responsible for the development of 3rd party application ecosystem and community; Responsible for the development of Open Platform
2. Responsible for overall R&D of multiple complex modules/systems, and control the whole life cycle of related R&D work, including product form discussion, requirements analysis, document writing, design coding, test operation and maintenance, effect tracking, etc.
3. Responsible for the industry's first-class quality program design and landing code; Responsible for technical breakthrough of the business focus and difficulties
4. Responsible for product research/discussion/design and overall development
5. Continuously influence on the team in terms of product awareness, technical breadth/depth, professionalism, essential thinking skills/habits, etc.
职位要求
1. Bachelor degree or above; More than 8 years working experience
2. Good design and coding taste, excellent coding ability - including speed and overall quality
3. Good product awareness; Capability of combining technique with products; Align with industry-leading product standards from design to implementation
4. Industry-leading expert level awareness and thinking in one or more areas (product, technology, engineering); Medium and long term product/technical vision

更新职位：

AI Lab Scientist 门罗帕克 / 社招 / 经验3-5年 / 学历硕士及以上
职位描述：
1、人工智能、大规模分布式系统等领域开展前沿技术研究；
2、参与和推动技术落地到头条产品；
3、调研尝试人工智能技术为核心的新产品。
职位要求：
1、在以下领域之一有研究积累（作为主要作者发表过ICML, NIPS, ACL, CVPR, ICCV, ECCV等论文）：
a)        机器学习：深度学习、大规模优化算法、统计概率模型、强化学习、推荐算法、高性能加速算法等
b)        自然语言理解：语法解析、文本摘要、语言生成、对话系统、自动问答、机器翻译、文本分类、知识推理等
c)        计算机视觉：图像视频分类、视频内容分析、文字检测和识别、场景理解、人脸识别、物体追踪等
2、算法与编程能力强，ACMICPC, NOI/IOI，Top coder，kaggle比赛获奖者优先；
3、能与团队融洽合作相处；
4、资深科学家要求具备独立开展工作的能力。

视频算法工程师 门罗帕克 / 社招 / 经验3-5年 / 学历本科及以上
职位描述：
1、负责今日头条的音视频压缩；
2、负责视频编辑工具开发；
3、负责其他音视频相关业务支持
职位要求：
1、硕士及以上学历，图像、视频、多媒体等相关专业；
2、熟悉Python/C/C++至少一种；
3、熟悉FFmpeg；
4、积极乐观，责任心强，具有良好的团队沟通与协作能力；
5、有较强的学习能力，有强烈的求知欲、好奇心和进取心 ，能及时关注和学习业界最新技术；

具备以下条件者优先：
有图像/音视频APP中相关经验优先；
有应用先进学术界算法到实际系统中的优先；
有HEVC等标准参与经验者优先，博士优先

AI Lab Intern 门罗帕克 / 实习 / 学历硕士及以上
职位描述：
1、人工智能、大规模分布式系统等领域开展前沿技术研究；
2、参与和推动技术落地到头条产品；
3、调研尝试人工智能技术为核心的新产品。
职位要求：
1、在以下领域之一有研究积累（作为主要作者发表过ICML, NIPS, ACL, CVPR, ICCV, ECCV等论文）：
a) 机器学习：深度学习、大规模优化算法、统计概率模型、强化学习、推荐算法、高性能加速算法等
b) 自然语言理解：语法解析、文本摘要、语言生成、对话系统、自动问答、机器翻译、文本分类、知识推理等
c) 计算机视觉：图像视频分类、视频内容分析、文字检测和识别、场景理解、人脸识别、物体追踪等
2、算法与编程能力强，ACMICPC, NOI/IOI，Top coder，kaggle比赛获奖者优先；
3、能与团队融洽合作相处；

Site Reliability Engineer 门罗帕克 / 社招 / 经验3-5年 / 学历硕士及以上
职位描述：
Expand and operate Bytedance’s global infrastructure, including various systems in public and private clouds, data centers and content delivery networks.
Participate in technical operations and rotations in response to performance and reliability issues.
Build tools, visualizations and monitors to facilitate the diagnosis and optimization of the global data infrastructure.
. Collaborate with other engineering teams to plan and manage capacity to fulfill the fast growing demand.
Interface with global vendors, design and implement Bytedance’s future global infrastructure.
职位要求：
Minimum qualifications:
MS degree in Computer Science, Electrical Engineering or related technical field, or equivalent industry experience.
3+ years experience working with Unix Linux systems from kernel to shell and beyond with experience working with system libraries, file systems, and client-server protocols.
3+ years experience in one or more of programming languages such as Python, Go, or scripting experience in Shell and Perl
. 1point 3 acres3+ years of experience in networking technologies such as TCP IP, UDP, ICMP, etc., MAC addresses, IP packets, DNS, OSI layers, and load balancing

Preferred qualifications:
Experience with Amazon, Aliyun and other cloud services
Experience working with data processing, machine learning and AI systems
Experience building high quality distributed systems or backend services

Network Engineer 门罗帕克 / 社招 / 经验3-5年 / 学历硕士及以上
职位描述：
Engage in and improve the whole lifecycle of Bytedance’s networks, from inception and design, to qualification and validation, through deployment, operation and optimization.
Scale systems sustainably through mechanisms like automation, anomaly detection, and proactively solving potential problems.
Collaborate with other engineering teams to plan and manage network capacity to fulfill the fast growing demand.
Interface with global vendors, design and implement Bytedance’s future global networking infrastructure.
职位要求：
Minimum  qualifications:
• MS degree in Computer Science, Electrical Engineering.
• 3+ years of experience with IP networking in a production environment such as Internet service providers(ISPs) and content delivery networks(CDNs).
• Experience with major network equipment providers; network routing protocol design and troubleshooting in BGP, OSPF, IS-IS and MPLS.
• 3+ years experience working with Unix Linux systems from kernel to shell and beyond with experience working with system libraries, file systems, and client-server protocols.
• 3+ years experience in one or more of programming languages such as Python, Go, or scripting experience in Shell and Perl.

Preferred qualifications:
• 5 years of experience with a service provider or hyper-scale network in engineering or design roles.
• Operational experience with enterprise/carrier-class routers and switches.
• Experience in developing networking products, technologies, software and protocols.
• Ability to debug and optimize code and automate routine tasks.
• Interest in designing, analyzing and troubleshooting large-scale distributed systems.
• Systematic problem-solving approach, coupled with strong communication skills and a sense of ownership and drive

AI Lab Engineer 门罗帕克 / 社招 / 经验3-5年 / 学历硕士及以上
职位描述：
1、为产品应用提出人工智能解决方案和模型；
2、人工智能技术的工程化；
3、开发新技术的原型系统。
职位要求：
1、扎实的数学和算法基础：概率统计、数值优化算法；
2、快速学习新技术的能力，能够在较短时间内 理解前沿论文、学习使用机器学习开源框架；
3、算法与编程能力强， ACMICPC, NOI/IOI，top coder，Kaggle比赛获奖者优先；
4、在机器学习、深度学习，大规模机器学习平台，贝叶斯方法，强化学习等算法方面有经验者优先；
5、有大规模分布式系统工程经验者优先；
6、能与团队融洽合作相处；
7、积极主动有热情。

Video Coding Algorithm Engineer 门罗帕克 / 社招 / 经验3-5年 / 学历硕士及以上
职位描述：
Job Responsibility:
- Develop and optimize video coding algorithm and software for H.265/HEVC and next generation video coding standards
- Design and implement algorithms (at both internal codec level and beyond) for optimizing the visual quality and efficiency of video coding/transcoding systems
- Image/video pre- and post- processing and enhancement for improved visual quality
职位要求：
Minimum Requirements:
- MS in Electrical Engineering/Computer Science or equivalent field; PhD is preferred
. 1point 3 acres- Good understanding of video compression. Experience with modern video coding standards such as H.264/AVC, H.265/HEVC, VP9 and AV1 etc.
- Solid background in image/video processing algorithm and implementation
- Proficient in software development in C/C++
- Quick learner and team player with ability to work well in a fast-paced environment;
- Excellent problem solving and communication skills

Preferred Qualification:
- Background in video quality metrics, subjective visual quality optimization, and rate control etc.
- Experience in open-source multimedia projects (such as x264, x265, and FFMPEG etc.)
- Familiar with the latest development in video coding, such as VVC and AV1 etc.
- Experience with machine learning, especially its application in image/video enhancement and compression

Update:

Data Engineer  门罗帕克 / 社招 / 经验不限 / 学历本科及以上
职位描述：
1. Build and scale our critical data pipelines for use-cases like performance monitoring, billing and global load balancing and traffic control system.
2. Design and build near-real time data warehouse and visualizations to power numerous data processing, data discovery, and internal intelligence and analytics use cases.
3. Design and develop monitoring and alerting system to catch system issues and data anomalies, build automations to handle these issues intelligently.
4. Work with performance engineers and product engineering teams to analyze data from billions of mobile clients and hundreds of thousands of servers and systems to provide insightful and valuable information on a ongoing basis.
职位要求:
1. Strong ability to interact, communicate, present and influence within multiple levels of the organization using data.
2. Experience in continually improve ongoing reporting and analysis processes, automating or simplifying self-service support for customers.
3. Experience building data products incrementally and integrating and managing datasets from multiple sources.
4. Experience building/operating highly available, distributed systems of data extraction, ingestion, and processing of large data sets.

Software Engineer - Email  门罗帕克 / 社招 / 经验不限 / 学历本科及以上
职位描述:
Key Responsibility:
1. Design, develop, test, deploy, maintain and improve software.
2. Manage individual project priorities, deadlines and deliverables.
职位要求:
Minimum Requirement:
1. BS degree in Computer Science, similar technical field of study with at least 2 year of work experience.
2. Software development experience in one or more general purpose programming languages.
3. Experience working with two or more from the following: web application development, Unix/Linux environments, mobile application development, distributed and parallel systems, information retrieval, developing large software systems, and/or security software development.
4. Working proficiency and communication skills in verbal and written English.
Preferred Requirement:
. ----1. Master/PhD degree, further education or working experience in engineering, computer science or other technical related field
2. 2+ years of experience working on email/messaging related systems
3. Deep understanding of email related technologies and standards such as SMTP, POP3 etc.
4. Experience with one or more general purpose programming languages including but not limited to: Java, C/C++, C#, Objective C, Python, JavaScript, or Go.
5. Interest and ability to learn other coding languages as needed.
6. Communication skills in verbal and written Mandarin.
7. Willingness to travel between China and US.

Applied Research Engineer  门罗帕克 / 社招 / 经验不限 / 学历硕士及以上
职位描述:
1. Participate in the development of a large-scale recommendation system and machine learning platform;
2. Participate in the development and iteration of recommendation algorithms.
职位要求:
1. Solid programming skills, proficient in C/C++, good programming style and work habits;
2. Familiar with at least one mainstream deep learning programming framework (TensorFlow/Caffe/MXNet), familiar with its architecture and implementation mechanism;
3. Familiar with deep learning algorithms (CNN/RNN/LSTM, etc.);
4. Ability to solve problems independently, good sense of teamwork and communication skills;
5. Has experience with open sourced deep learning framework.
Preferred qualifications:
1. Familiar with the parallelization of Sparse LR, FFM, and deep models on large-scale data;
2. Experience in resource management and task scheduling with large scale distributed software (such as Spark and TensorFlow).

Security Engineer Intern  门罗帕克 / 实习 / 经验不限 / 学历本科及以上
职位描述:
1. Design and develop systems or frameworks (e.g. key management systems and authentication / authorization systems) that help to achieve security by default.
2. Design and develop systems or frameworks (e.g. static code analysis) that help other engineers to improve security.
3. Identify areas of security weakness, and find ways to minimize security risks. This includes penetration testing and automation to find security vulnerabilities.
职位要求:
1. Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering or other relevant majors.
2. Creative problem-solving skills and excellent troubleshooting and debugging skills.
3. Strong written/verbal communication and excellent teamwork skills; flexible and self-motivated.
4. Strong experience as a developer, ideally with Python, Go, C/C++ or Java.
5. Experience on an internal application security team a plus.

收到了不少简历，请在邮件表明你要投递的岗位（见以上 JD），公司部门太多，光说个方向我好难 match 你的目标岗位，都很忙，请谅解：）

新增职位：

Video Codec Design Engineer (FPGA) - 门罗帕克 / 社招 / 经验1-3年 / 学历硕士及以上
职位描述：
Job Responsibility:
- Develop video coding algorithms for next generation video coding standards in C/C++
- Define and implement video encoder modules for FPGA-platform using C/C++ and high-level synthesis (HLS) tools
- Design and implement control software and drivers for video encoder HW
职位要求：
Minimum Requirements:
- MS or PhD in Electrical Engineering/Computer Science or equivalent field;
- Experience with modern video coding standards such as H.264/AVC, H.265/HEVC, and VP9 etc.
- Experience in C/C++ development
- Experience in defining and implementing a HW design
- Quick learner and team player with ability to work well in a fast-paced environment;
- Excellent problem solving and communication skills

Preferred Qualification:
- Experience with high-level synthesis (HLS)
- Experience with synthesizing and implementing designs on FPGA
- Experience with HW verification, debug, and coverage test etc.

Software Engineer - 门罗帕克 / 社招 / 经验不限 / 学历本科及以上
职位描述：
Key Responsibility:
1. Design, develop, test, deploy, maintain and improve software.
2. Manage individual project priorities, deadlines and deliverables.
职位要求：
Minimum Requirement:
1. BS degree in Computer Science, similar technical field of study or equivalent practical experience.
2. Software development experience in one or more general purpose programming languages.
3. Experience working with two or more from the following: web application development, Unix/Linux environments, mobile application development, distributed and parallel systems, information retrieval, developing large software systems, and/or security software development.
4. Working proficiency and communication skills in verbal and written English.
Preferred Requirement:
1. Master/PhD degree, further education or working experience in engineering, computer science or other technical related field.
2. Experience with one or more general purpose programming languages including but not limited to: Java, C/C++, C#, Objective C, Python, JavaScript, or Go.
3. Interest and ability to learn other coding languages as needed.
4. Communication skills in verbal and written Mandarin
5. Willingness to travel between China and US

zhenxia1012@gmail.com 已发

很多同学都挂在了简历，给个建议，内推前先看看 Warald 的那篇 https://www.1point3acres.com/bbs/forum.php?mod=viewthread&tid=135718&extra=page%3D1%26filter%3Dsortid%26sortid%3D192%26sortid%3D192，个人感觉还是比较有用的。

此外，发简历的同时，最好给我一个 100 字左右的第三人称介绍（突出能力和 key result），方便我帮你写推荐语，这样可以提高你的简历通过率，不然 HR 还要过来问我关于你的情况，这样我也无法给你中肯的评价：）

update：岗位没有标明 new grad 的话目前暂不考虑 new grad，请谅解：）

yunwu@berkeley.edu 已发求机会！！！

头条package 和待遇如何？

mengmeng88717 发表于 2019-1-16 16:16
头条package 和待遇如何？

参考 glassdoor