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TikTok

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375 jobs

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375 jobs Posted Sort

Software Engineer, Ads Delivery

Open 22d 3 weeks ago13 views

Engineer on TikTok's Pangle team, building and maintaining ads delivery and ranking systems for the global market, including market-specific features with the ads platform. Work spans the full software development lifecycle; core skills are data structures/algorithms and proficiency in a language like Go, JavaScript, Java, or C++.

C++ Java JavaScript

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

Senior Big Data Engineer - Large-Scale Analytics & ML

Open 23d 4 weeks ago19 viewsSenior

Senior Big Data Engineer on TikTok's Recommendation Architecture Team in Singapore, designing offline data architectures for large-scale recommender systems. Day to day involves building scalable storage/compute solutions for millions of daily users, using C/C++, Java, or Golang in a distributed-systems environment.

Big Data C++ Distributed Systems Go Java

Full-Stack Engineer, Payment Platforms & AI Agents

Open 22d 4 weeks ago15 views

Full-stack engineer on TikTok's Money Platform for TikTok Live in Singapore: builds merchant onboarding, pay-in/payout, and tax capabilities across the web frontend and BFF layer, and develops AI agents to automate onboarding and engineering workflows. Core stack: TypeScript/Node.js or Go.

Agentic AI AI API Api Design Data Modeling +2 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

Software Engineer, Real-Time Big Data (Flink)

Open 24d 4 weeks ago12 views

Design and implement real-time streaming data systems (Apache Flink) for TikTok's recommendation architecture team, powering deduplication, counting, and feature services for videos, live streams, and e-commerce at billion-user scale with a focus on stability and high availability.

Data Engineer: Real-Time Lakehouse for Large-Scale Recs

Open 24d 4 weeks ago17 views

A graduate data engineer on TikTok's Arch-Data Ecosystem team designs and builds offline and real-time data storage (lakehouse) powering recommendation, search, and ads at billion-user scale, optimizing data pipelines for efficiency and cost.

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

Big Data Engineer, Scalable Recommendation Architect

Open 24d 4 weeks ago14 viewsSenior

Senior engineer on TikTok's Recommendation Architecture team in Singapore, designing large-scale data processing systems that power the recommendation engine. Day to day you build high-performance storage and computing infrastructure across offline data workflows and online services, applying data mining and ML techniques.

Data Mining Machine Learning

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