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Software Development Engineer - Large Language Models, AML

ByteDance
San Jose, United Statesfull_timeVerifiedPosted 14 Feb 2026
💰 $359,720/yr($136,800/yr$359,720/yr)

About the role

About the Team
The Applied Machine Learning Enterprise team combines system engineering and machine learning to develop and operate Large Language Model (LLM) service platform that offers businesses Model-as-a-Service solutions (MaaS) to both the big model vendors and users. The Applied Machine Learning Enterprise US team drives the design, development, and operation of MaaS solutions in US and rest of world overseas of mainland China. We are building full stack end-to-end solutions covering text and multi-modality LLM algorithms, LLM training/finetuning/inference frameworks, heterogeneous hardware architectures, prompting engineering, LLM model alignment, and intelligent agents, etc. We are actively seeking talented Software Development Engineer specializing in Large Language Models (LLM) to join our dynamic team.

Responsibilities:
In this role, you will be at the forefront of development, and implementation of cutting-edge techniques for LLM solutions including model fine-tuning, evaluation, and inference capabilities. To ensure we have the ability to run current and future models at increasingly high scale with increasing efficiency. Your primary responsibility will be to
- develop high-efficient and high-capacity LLM platform, build innovative products atop it.
- work closely with cross-functional teams to implement projects harnessing LLMs for diverse purposes and vertical domains.
- maintain a deep passion for contributing to the success of LLM is essential in this innovative and fast-paced team environment.

The base salary range for this position in the selected city is $136800 - $359720 annually.

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Company

ByteDance

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