Software Engineer, Log Service

Responsibilities

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

• Design and develop cloud-native logging services (TLS, Tinder Log Service).
• Store, retrieve, analyze, and process 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 one or more programming languages: Go, Python, Java, C, or C++, with experience in server-side multithreading and high-concurrency frameworks.
• Solid understanding of data structures and algorithms.
• Familiarity with network protocols (e.g., TCP/IP, HTTP).
  
  

Preferred Qualifications:

• Experience in developing logging service platforms.
• Experience with PB-scale retrieval systems.
• Background in big data systems (e.g., OLAP, distributed computing).
• Familiarity with big data technologies such as Flume, Kafka, Hadoop, HBase, Spark, Storm, ELK, ETL, Hive, ZooKeeper, Elasticsearch, Lucene, etc.
• Strong motivation to learn new technologies, excellent communication and teamwork skills, and the ability to solve complex problems.
  
  

Job Information

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.