ByteDance

3 hours ago

AI Machine Learning Engineer (Lemon8), Singapore

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Build and own Lemon8’s search engine capabilities, including the Search Top-1 Card and AI Assistant. Lead end-to-end AI agent delivery from offline MVP to production-grade closed-loop systems, designing data pipelines, workflows, and observability. Iterate algorithms and production launches using batch runs, A/B testing, and canary deployments. Establish quality evaluation for data, reasoning, and generation, and evolve capabilities like multi-step reasoning, RAG, and personalized memory systems.

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Key Responsibilities

•Lead end-to-end AI agent system delivery from offline MVP prototypes to production-grade closed-loop systems, including data pipelines, workflow architecture, execution layers, and observability.
•Drive algorithmic and strategic optimizations tied to business objectives through offline batch runs, A/B testing, and online canary deployments.
•Build end-to-end quality validation covering data processing, reasoning, and generation, including offline evaluation frameworks and automated assessment pipelines.
•Own iteration and optimization of intelligent capabilities such as multi-step reasoning, RAG, and personalized memory systems.
•Reuse and deploy agent technologies across vertical business scenarios to support long-term intelligent business upgrades.

Key Requirements

•Bachelor’s degree or above in a computer-related major with excellent coding ability in C++ and/or Python and solid data structures/algorithms knowledge.
•Proficiency in C++/Python with strong command of algorithms and data structures (e.g., retrieval, graph algorithms).
•Basic understanding of LLM fundamentals, including prompt engineering and fine-tuning workflows.
•Strong problem-solving skills with a track record of delivering technical projects.
•Preferred: hands-on experience with LLM/Agent technologies such as RAG optimization, RLHF/SFT, or agent framework development (planning/memory modules).

Education:Bachelor's in computer-related

Skills:Problem-solvingCommunicationCollaboration

Tech Stack:C++PythonNLPComputer VisionMultimodalRecommender SystemsLLMPrompt engineeringFine-tuningRAGRLHFSFTAgent framework developmentMulti-step reasoningRetrievalGraph algorithmsA/B testingCanary deployments

Company Brief

ByteDance

Develops consumer internet and content platforms, including TikTok and other apps for short-form video, news, and entertainment. It also builds advertising, commerce, and creator tools that connect audiences, brands, and publishers across global markets.

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Headquarters: Beijing, China

Founded: 2012

Website LinkedIn

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ByteDance

3 hours ago

AI Machine Learning Engineer (Lemon8), Singapore

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: Singapore

Workplace: Onsite

Employment Type: Full time

Job Function: Data Science & Machine Learning

Key Responsibilities

•Lead end-to-end AI agent system delivery from offline MVP prototypes to production-grade closed-loop systems, including data pipelines, workflow architecture, execution layers, and observability.
•Drive algorithmic and strategic optimizations tied to business objectives through offline batch runs, A/B testing, and online canary deployments.
•Build end-to-end quality validation covering data processing, reasoning, and generation, including offline evaluation frameworks and automated assessment pipelines.
•Own iteration and optimization of intelligent capabilities such as multi-step reasoning, RAG, and personalized memory systems.
•Reuse and deploy agent technologies across vertical business scenarios to support long-term intelligent business upgrades.

Key Requirements

•Bachelor’s degree or above in a computer-related major with excellent coding ability in C++ and/or Python and solid data structures/algorithms knowledge.
•Proficiency in C++/Python with strong command of algorithms and data structures (e.g., retrieval, graph algorithms).
•Basic understanding of LLM fundamentals, including prompt engineering and fine-tuning workflows.
•Strong problem-solving skills with a track record of delivering technical projects.
•Preferred: hands-on experience with LLM/Agent technologies such as RAG optimization, RLHF/SFT, or agent framework development (planning/memory modules).

Education:Bachelor's in computer-related

Skills:Problem-solvingCommunicationCollaboration

Company Brief

ByteDance

Industry: Digital Media

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Headquarters: Beijing, China

Founded: 2012

Website LinkedIn