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Transn IOL Technology Co., Ltd. Tech Stack

Language services and localization for enterprises across Asia and beyond

Translation and Localization Wuhan, Hubei 501–1,000 employees Public Company

Transn operates as a public language-services provider ranking 3rd in Asia, with a tech stack combining traditional localization tools (Trados) alongside modern AI infrastructure (PyTorch, LangChain, Claude, ChatGPT). The hiring mix is heavily skewed toward support and operations roles, while active projects cluster around infrastructure localization (railways, power plants, smelting facilities) and AI data annotation—suggesting a shift toward automating translation workflows and training large models on domain-specific content.

Tech Stack 25 technologies

Core StackPython Pandas NumPy scikit-learn JavaScript Linux PyTorch Cursor LangChain GitHub Trados R Seaborn Plotly ggplot2 SQL LaTeX Douyin Xiaohongshu Weibo Claude AutoGen ChatGPT Midjourney

What Transn IOL Technology Co., Ltd. Is Building

◆Challenges

Lack of french translation support
Language barrier
Local language support

▲Active Projects

On-site interpretation during test drive
500 km railway upgrade + new construction project
Ai music content understanding and generation core training project
Epc copper smelting plant project
Epc total contract copper ore project
Electric power construction site translation
Ai large model training data annotation
Ai影视内容理解与生成核心训练项目
Business inspection trips to korean manufacturers
Botswana coal-fired power plant project

Hiring Activity

Steady110 roles · 35 in 30d

Department

Support

44

Ops

17

Data

12

Engineering

9

Construction

7

Translation

7

Operations

3

Research

2

Seniority

Mid

74

Intern

18

Junior

14

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About Transn IOL Technology Co., Ltd.

Transn is a public language-services company headquartered in Wuhan, China, operating across translation, localization, multimedia services (transcription, subtitling, dubbing), and international engineering solutions. The company serves enterprises expanding globally, with expertise in document translation, software and game localization, website localization, and app localization. Active project work spans on-site interpretation, railway and power-plant construction projects, and AI training data annotation for content understanding and generation—indicating diversification beyond pure translation into infrastructure and AI-driven services.

HeadquartersWuhan, Hubei

Company Size501–1,000 employees

Hiring MarketsNetherlands, Italy, China

Frequently Asked Questions

What is Transn's ranking in the translation industry?

Transn ranks 3rd in Asia and 19th globally among language-service providers, operating as a public company with 501–1,000 employees.

What tech stack does Transn use?

Core tools include Trados (industry-standard CAT), Python, Pandas, NumPy, scikit-learn, R, SQL, PyTorch, LangChain, Claude, ChatGPT, and GitHub. Social platforms (Douyin, Xiaohongshu, Weibo) are also in active use.