38 Software Engineer I Jobs - September 2026 - Urgent Hiring

Showing 38 jobs results for "software engineer i"
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Singapore

  • Build and evolve the agent runtime (harness / agent loop) powering our creator / seller agents — orchestrate skills, tools, and context.
  • Engineer context & memory for long multi-turn agents — agentic memory (structured note-taking), context compaction / summarization, context editing / observation masking, and just-in-time (retrieve-then-load) retrieval.
  • Post-train and fine-tune LLMs (SFT / DPO / RL) and build the data flywheel that turns served conversations into training / eval / retrieval signals. ...
Posted
19 days ago

Singapore

  • Build and evolve the agent runtime (harness / agent loop) powering our creator / seller agents — orchestrate skills, tools, and context.
  • Engineer context & memory for long multi-turn agents — agentic memory (structured note-taking), context compaction / summarization, context editing / observation masking, and just-in-time (retrieve-then-load) retrieval.
  • Post-train and fine-tune LLMs (SFT / DPO / RL) and build the data flywheel that turns served conversations into training / eval / retrieval signals. ...
Posted
19 days ago

Singapore

  • Under the guidance of a mentor, participate deeply in the development of core TikTok Search scenarios such as the search results page. Work closely with Product, Design, and Algorithm teams, and drive feature iterations through A/B testing and data analysis to continuously optimize the search experience for hundreds of millions of users.
  • Based on multi-platform technology stacks such as Lynx, Android, iOS, and Server, participate in the development and optimization of search business modules, and systematically build cross-platform engineering experience through real-world challenges such as performance bottlenecks and stability assurance.
  • Integrate AI Agents into daily R&D workflows—from coding assistance and intelligent debugging to automated testing. Participate in the exploration and practical application of AI tools in search business scenarios, and be encouraged to bring forward your own innovative ideas. ...
Posted
19 days ago

Singapore

  • Build and evolve the agent runtime (harness / agent loop) powering our customer-service agents — orchestrate skills, tools, and context; implement loop control & intervention, progressive disclosure, and behavior-level guardrails.
  • Engineer context & memory for long multi-turn agents — agentic memory (structured note-taking), context compaction / summarization, context editing / observation masking, and just-in-time (retrieve-then-load) retrieval.
  • Post-train and fine-tune LLMs (SFT / DPO / RL) and build the data flywheel that turns served conversations into training / eval / retrieval signals. ...
Posted
19 days ago

Singapore

  • Responsible for the design, development, and iteration of AI Agents in TikTok Shop business scenarios, covering the full cycle from requirement analysis to architecture design, development, and launch, delivering intelligent and efficient product experiences for merchants and users;
  • Deeply implement Agent capabilities into core e-commerce scenarios, including but not limited to intelligent customer service, product operation assistance, business decision support, content generation, and business process automation, helping merchants and creators better reach consumers and improve operational efficiency;
  • Responsible for the continuous development and optimization of the Agent technology stack, covering Context Engineering, Harness, RAG (Retrieval-Augmented Generation), Multi-Agent collaboration, Memory systems, Reinforcement Learning, workflow orchestration, and knowledge base construction; ...
Posted
19 days ago

Singapore

  • Design, build and optimize distributed training infrastructure and low-latency online inference systems for large-scale recommendation models and Large Language Models
  • Develop high-performance GPU kernel implementations and efficient inter-node communication primitives to improve training and inference efficiency
  • Build compiler optimization passes and operator fusion technologies for deep learning frameworks to accelerate model execution ...
Posted
19 days ago

Singapore

  • Build global product catalog and content understanding systems, modeling products, videos, images, merchants, and brands with structured and semantic representations.
  • Develop algorithms for identical product matching, product/merchant/brand deduplication, and cross-lingual product aggregation, addressing multimodal matching, real-time aggregation, multi-granularity clustering, and semantic alignment.
  • Build pricing algorithms for price comparison, product pricing, price monitoring, and anomaly detection, supporting subsidy programs, price competitiveness analysis, and supply optimization. ...
Posted
19 days ago

Singapore

  • Optimize recommendation model memory usage and inference latency on GPU-based heterogeneous computing systems for live scenarios
  • Design and implement high-throughput distributed training and inference pipelines for live broadcast recommendation models
  • Perform GPU kernel profiling and performance tuning to optimize real-time inference throughput for live streaming workloads ...
Posted
19 days ago

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