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TikTok

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61 jobs

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61 jobs Posted Sort

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

Big Data Engineer - TikTok ShortText Recommendation Architecture

Open 23d 4 weeks ago14 views

Big Data Engineer on TikTok's Recommendation Architecture team in Singapore, designing offline data architectures and large-scale storage/computing systems for short-text recommendation scenarios like search suggestions and comment entities. Core stack includes Hadoop, Flink, Spark, Kafka, and stores like Redis, HBase, and Elasticsearch.

Analytics Big Data C++ Data Mining Data Modeling +14 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 - 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

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

Software Engineer (Big Data), Application Computing

Open 24d 4 weeks ago10 views

Software engineer on TikTok's Recommendation Architecture Team building real-time streaming data systems for billion-user recommendation services. Day to day: designing Flink-based streaming pipelines and scalable storage/computing models, and troubleshooting production systems using Java, C++, Scala, or Python.

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

Big Data Engineer - TikTok Recommendation Architecture

Open 24d 4 weeks ago9 views

Build and optimize the offline data architecture and large-scale storage/computing infrastructure behind TikTok's recommendation system, troubleshooting production systems and applying big data and ML techniques to massive datasets. Core stack includes Hadoop, Hive, Flink, Spark, Kafka, HBase, Redis, RocksDB, and Elasticsearch with Java and C++.

Analytics Big Data Data Mining Data Modeling Distributed Systems +12 skills

Big Data Engineer: Scalable ML & Recommendation Infra

Open 24d 4 weeks ago16 views

Builds and optimizes the big data infrastructure behind TikTok Shop's e-commerce recommendation systems, creating scalable, high-availability data pipelines and storage systems for massive datasets. Works closely with ML engineers on data architecture, distributed storage/computing, and ML-driven insights.

Data Pipelines E-commerce Machine Learning Recommendation Systems

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 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

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 Intern — Recommendation Architecture

Open 30d last month13 viewsInternshipIntern

A PhD intern role on TikTok's Recommendation Architecture team in Singapore, building and optimizing backend infrastructure for the recommendation system. Day-to-day work spans online services, offline data flows, and scalable storage, tackling challenges like data processing, model efficiency, cross-domain data, and multimodal systems.

Recommendation Systems

Backend Engineer Intern (TikTok Recommendation Architecture) - 2026 Start (PhD)

Open 30d last month15 viewsInternshipIntern

A 2026 PhD internship on TikTok's Recommendation Architecture team in Singapore, building and optimizing the backend architecture of TikTok's recommendation system — strategy management, fault diagnosis, storage engines, cross-domain data processing, and cost-efficient large-scale computing. Core technologies include C/C++, Python, large models, and high-performance storage/computing systems.

AI Computer Vision C++ Data Modeling Data Quality +4 skills

Data Engineer Graduate (TikTok Recommendation Ecosystem Architecture) - 2027 Start (PhD)

Open 55d 2 months ago25 viewsJunior

Discover a career that energizes and excites you every day. @2026 TikTok Location: Employment Type: Regular Job Code: A44785A Share this listing: Responsibilities Team Introduction:Our Arch-Data Ecosystem team plays a…

C++ Data Lake Data Pipelines Delta Lake Distributed Computing +13 skills

AI Data Platform Engineer: Lakehouse & ML Pipelines

Open 55d 2 months ago17 views

TikTok is seeking an AI Feature/Computing/Storage Engineer Graduate for the 2027 start, based in Singapore. You will help design and implement data architectures for large-scale recommendation systems, focusing on…

AI Data Pipelines Distributed Systems Flink Lakehouse +2 skills

Big Data Engineer Graduate(TikTok Live Recommendation Architecture) - 2027 Start

Open 55d 2 months ago20 viewsJunior

Discover a career that energizes and excites you every day. @2026 TikTok Regular Responsibilities Team Introduction:Our Live Recommendation Architecture Team is responsible for building up and optimizing the…

Agile Analytics Big Data Data Mining Data Modeling +13 skills

Backend Engineer - TikTok Recommendation Architecture

Open 55d 2 months ago13 views

Responsibilities About The Team Our Recommendation Architecture Team is responsible for building up and optimizing the architecture for our recommendation system to provide the most stable and best experience for our…

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

Software Engineer Graduate (Global Advertising Data Platform) - 2027 Start

Open 53d 3 months ago37 viewsInternshipJunior

Responsibilities Team Introduction The Global Advertising Data Platform team builds the data foundation and products behind advertising across our international products — petabyte-scale ingestion and storage through…

AI Analytics API Big Data ClickHouse +18 skills