Software Engineer, Log Service

About Us
Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Lemon8, CapCut and Pico 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 ByteDance
Inspiring creativity is at the core of ByteDance's mission. Our innovative products are built to help people authentically express themselves, discover and connect - and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and enrich life - a mission we work towards every day.
As ByteDancers, we strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our Company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
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.
Job highlights
Positive team atmosphere, Career growth opportunity, Paid leave, Meals provided, Competitive compensation
Team Introduction Log Service (TLS) is a one-stop observable SAAS Cloud Service provided by ByteDance to Volcano Engine Public Cloud users based on the group's EB-level log platform. It supports functions such as log collection, massive storage, retrieval and analysis, monitoring and alarming, and data lake visualization. Log service is a key cloud product on ByteDance Group and Volcano Engine, with huge market potential. It covers cutting-edge technology stacks such as Distributed Storage, Big Data Analysis, high-performance Client, SQL engine, full-text search engine, message queue, etc. The team is in a stage of rapid development and this is an excellent opportunity.
Responsibilities
- Lead the design and development of Cloud Native Log Service (TLS, Tinder Log Service).
- Manage the storage, retrieval, analysis and processing of massive-scale log data.
- Architect and optimize large-scale, high-concurrency distributed systems (focus on high availability, performance, and cost efficiency).
Qualifications
Minimum Qualifications
- Bachelor's degree or above in Computer Science or related fields.
- Proficient in at least one programming language, including but not limited to Golang, Python, Java, C++ or C.
- Familiarity with Linux operating system, including relevant principles of storage and network I/O.
- Experience with large-scale distributed storage systems (e.g., Elastic Search, ClickHouse, Presto).
- Competency in industry-standard systems such as MySQL, Redis, and MQ.
Preferred Qualifications:
- Experience in developing systems for monitoring, alerting, and logging domains.
- Experience with distributed storage / cloud storage / big data storage.
- Experience developing OLAP / data lakes / SQL engines.
- Experience in Cloud Native monitoring.
- Experience working with log collection clients.

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