Backend Engineer • Entry-Level

Who you are

You have 1-3 years of backend development experience and hold a bachelor's degree in a computer-related field. You possess a solid foundation in computer science, with a deep understanding of data structures, algorithms, and operating systems. You are proficient in at least one backend programming language, such as Java, Go, or C++, and have the ability to design and optimize high-performance code. You are familiar with distributed systems principles and practices, and you have experience tuning SQL and NoSQL databases. You have experience in handling large-scale data processing and developing real-time data pipelines, with a preference for candidates familiar with big data technologies. You demonstrate excellent problem-solving skills, a passion for continuous learning, and strong teamwork and communication abilities. You are results-oriented and take initiative to drive project progress while pursuing excellence.

What you'll do

In this role, you will participate in the core development of a world-leading advertising platform, ensuring system stability and high performance under massive traffic. You will design and develop high-availability and scalable backend architectures that support billions of requests daily. Your responsibilities will include optimizing the performance and stability of core services related to advertising delivery, real-time bidding, and data processing. You will build efficient data storage and processing solutions to handle vast amounts of advertising and user data. You will provide stable and clear API interfaces that empower advertising management and data analysis functionalities. Continuous system performance tuning will be part of your duties to enhance throughput, reduce latency, and ensure reliability in high-concurrency scenarios.

What we offer

Joining AppLovin means being part of a team that values technical excellence and innovation. You will have the opportunity to work alongside top engineers globally, tackling technical challenges that have a significant business impact. We provide ample growth opportunities and a space for technical development, allowing you to explore cutting-edge technologies and put them into practice. Your code will directly serve top advertisers worldwide, shaping the future experience of digital advertising.