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TikTok

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102 jobs

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102 jobs Posted Sort

Backend Software Engineer, TikTok Data Ecosystem (Data Lake)

Open 20d 3 weeks ago16 views

Backend engineer on TikTok's Data Ecosystem team, building the data lake and offline/real-time storage infrastructure behind TikTok's recommendation system for over a billion users. Daily work centers on designing distributed storage and batch/stream processing (Spark, Flink, Hudi/Iceberg/DeltaLake), and keeping massive-scale production systems stable.

Big Data C++ Data Lake Data Warehousing Distributed Systems +9 skills

Backend Software Engineer - TikTok Data Ecosystem (Storage)

Open 20d 3 weeks ago11 views

Backend engineer on TikTok's Data Ecosystem team, designing and building storage components (HBase distributed database and RocksDB LSM engine) that power offline data storage for TikTok's recommendation system serving over a billion users. Core stack includes C/C++/Java, RocksDB, HBase, Kafka, and Hadoop.

Big Data C++ Distributed Systems Hadoop HBase +5 skills

Backend Engineer, Scalable Recommendation Systems

Open 23d 4 weeks ago13 views

Designs and optimizes the backend architecture of TikTok's recommendation system in Singapore, working on computing frameworks, data pipelines, and scalable storage to deliver stable, high-quality recommendations while improving search and personalization with global teams.

Data Pipelines Recommendation Systems

Backend Engineer - Multi-Modal Content & Vector Systems

Open 23d 4 weeks ago16 views

Join TikTok Singapore's Recommendation Architecture Middle platform team to build the multi-modal content understanding pipeline, focusing on reliability and performance across large-scale data. You'll collaborate with the algorithm team on vector-based retrieval and model inference, ensuring high-availability, scalable architecture.

Backend Engineer: Build Global, High-Performance Systems

Open 23d 4 weeks ago11 views

Backend engineer at TikTok in Singapore designing, testing, deploying, and maintaining core distributed systems that serve billions of users, building high-performance services and collaborating across engineering teams. Core technologies include Go, Java, C++, Python, and backend/database solutions.

C++ Distributed Systems Java Python

RAG Content Retrieval Backend Engineer - ByteRec

Open 23d 4 weeks ago8 views

Backend engineer on TikTok's Volcano Engine Vector Database Knowledge Base team, building and delivering RAG-architecture frameworks, middleware, and retrieval systems for public-cloud large-model knowledge base products. Day-to-day spans Golang/Python/Java development, self-developed vector database maintenance, multi-modal unstructured data processing, and features like monitoring, billing, and

Cloud Go Java Machine Learning Python +1 skills

Backend Engineer - TikTok Recommendation Architecture Live

Open 23d 4 weeks ago7 views

Backend engineer on TikTok's Recommendation Architecture team in Singapore, designing and scaling the architecture for TikTok's live-stream recommendation system — optimizing large-scale, high-concurrency services and offline data flows. Core work is backend systems programming in C, C++, Java, or Go with 3+ years of experience.

Big Data C++ Go Java Machine Learning +2 skills

RAG Backend Engineer: Knowledge Base & Vector DB

Open 23d 4 weeks ago24 views

Backend engineer at TikTok (Singapore) building the large-model RAG framework and knowledge base for Public Cloud products, and maintaining the vector database backend for multi-modal data. Day-to-day includes feature implementation, debugging, monitoring, and billing-scale work using Golang, Python, or Java.

Cloud Go Java Python Vector Databases

Backend Engineer - TikTok ShortText Recommendation Architecture

Open 23d 4 weeks ago7 views

Backend engineer on TikTok's Recommendation Architecture team building high-performance online services and large-scale data pipelines for short-text recommendation scenarios like search suggestions and comment entities. Core stack: C/C++, Java, or Golang, plus distributed systems, big data, and ML.

Big Data C++ Data Pipelines Go Java +2 skills

Backend Engineer, TikTok E-commerce Search Architecture - Singapore

Open 24d 4 weeks ago11 views

About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have…

Big Data C++ E-commerce Go Java +1 skills

Backend Engineer - TikTok E-commerce Search Architecture - Singapore Singapore Technology - Backend Regular

Open 24d 4 weeks ago10 views

Employment Type Regular Job Code A159433 Responsibilities About the teamOur Search Architecture Team is responsible for building up and optimizing the architecture for our Search Engine to provide the most stable and…

Big Data C++ E-commerce Go Java +1 skills

Backend Engineer - TikTok Recommendation Developer Infrastructure

Open 24d 4 weeks ago12 views

About TikTok TikTok will be prioritizing applicants who have a current right to work in Singapore, and do not require TikTok sponsorship of a visa. TikTok is the leading destination for short-form mobile video. At…

Big Data CI/CD C++ Go Java +2 skills

Backend Engineer — Recommendation Infra & Platform

Open 24d 4 weeks ago10 views

TikTok is expanding its Recommendation Architecture Team in Singapore. The role focuses on building scalable, high-performance architecture for the recommendation system to deliver stability and optimal user experience…

CI/CD Recommendation Systems

Backend Engineer – Scalable Data Systems & Storage

Open 24d 4 weeks ago9 views

TikTok PTE. LTD. is hiring a Data Systems Engineer to design offline/real-time data architectures for the company’s recommendation engine, serving over a billion users. You will shape storage and compute…

Backend Engineer - Scalable Ecommerce Recommendations Infra

Open 24d 4 weeks ago18 views

TikTok is hiring for an engineering role focused on building and maintaining high-performance services for the TikTok recommendation system. You will work on scalable data pipelines, globalized recommender systems, and…

C++ Data Pipelines E-commerce Go Java +2 skills

Global E-commerce Search Backend Engineer

Open 24d 4 weeks ago9 views

TikTok is seeking engineers to join the Search Architecture Team responsible for designing and building the global e-commerce search system. You will ensure stability, scalability and availability while delivering…

E-commerce Machine Learning

Backend Engineer, TikTok Ecommerce Recommendation Infrastructure

Open 24d 4 weeks ago7 views

About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have…

Big Data C++ Data Pipelines E-commerce Go +3 skills

Backend Engineer, Application Computing (Data + AI)

Open 24d 4 weeks ago12 views

About TikTok TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have…

Big Data C++ Distributed Systems Flink Java +7 skills

Backend Engineer - Global Search Architecture & Scale

Open 24d 4 weeks ago9 viewsSenior

TikTok is seeking a senior software engineer to design and develop the global e-commerce search system architecture, ensuring stability, high availability, and efficient data flow for TikTok Shop search users. The role…

Backend Engineer — Scalable Search Architecture

Open 24d 4 weeks ago8 views

TikTok is seeking a skilled software engineer to join our Search Architecture Team in Singapore. You will design and develop the search system architecture, ensuring stability, high availability, and scalable…

Machine Learning