Bytedance

With a suite of more than a dozen products, including TikTok, Helo, and Resso, as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.. Our database development team is responsible for building and owning database products used by TikTok's infrastructure including but not limited relational databases, key-value stores and document stores.. We embrace a culture of self-direction, intellectual curiosity, openness, and problem-solving.. - MySQL/PostgreSQL and other database kernel development experience is a plus.. - Knowledge and experience of cloud-native systems including Kubernetes

tech lead

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content.
 
 
Why Join Us
 
At ByteDance, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for millions of users across all of our products. 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. Join us and make impact happen with a career at ByteDance.
 
 
Our database development team is responsible for building and owning database products used by TikTok's infrastructure including but not limited relational databases, key-value stores and document stores. In this team, you’ll have the opportunity to develop and enhance serverless DBMS service in a cloud native environment. We embrace a culture of self-direction, intellectual curiosity, openness, and problem-solving. We are looking for candidates to work in an open, agile, and highly collaborative environment in the following areas:
 
 
- Distributed query processing, including distributed transactions, distributed lock management, logging/recovery, replication, intra-cluster communication, query optimization etc.
 
- Distributed storage including blob storage, key-value stores etc.
 
- Database performance tuning and optimization
 
- Cluster and system management including database scale out, high availability, backup/restore, database monitoring, observability and serviceability frameworks and tools including telemetry collection, performance and crash diagnostics etc.
 
 
Responsibilities:
 
- Develop architecture management framework for cloud based relational DBMS and services
 
- Envision and design competitive products/services by researching and identifying current and future DBMS technology trends and developing adaptation strategies
 
- Guide the design and development of core database system functionalities and related tools, resolve unique, large-scale, highly complex cloud infrastructure issues
 
- Own the product and service development and operation infrastructure, including monitoring, logging and automation tools
 
- Establish reliability guidelines and ensuring systems meet our goals around durability, availability and performance.
 
- BS or a higher degree in Computer Science, Computer Engineering, or other related fields
 
- 10+ years of backend engineering experience working on DBMS kernel, cloud infrastructure, production engineering, or systems engineering for DBMS and service.
 
- Experience in architecting and developing a DBMS product and service from scratch.
 
- Expert on database performance optimization and system tuning
 
- Curiosity about new technologies, innovation and entrepreneurship, and quick problem-solving capabilities
 
- A results oriented attitude and able to deliver high quality code in a fast-paced, dynamic agile team environment.
 
- Strong Go, C/C++ or Java programming skills.
 
 
Preferred Qualifications:
 
- Experience with query processing including execution and query optimization, transaction management, storage management, backup and restore,
 
- MySQL/PostgreSQL and other database kernel development experience is a plus.
 
- Experience building a large-scale high performance database platform.
 
- Knowledge and experience of cloud-native systems including Kubernetes
 
- Knowledge and experience with Linux shell and other scripting languages such as Python etc
 
 
ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
 
 
ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at nehamehrotra19@gmail.com

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