# Senior Open-Source Python Engineer, ML Developer Tools - EMEA Remote

At Hugging Face, we're on a journey to democratize good AI. We are building the fastest growing platform for AI builders with over 11 million users who collectively shared over 4 million models, 1 million datasets & 1.5 million Gradio apps. Our open-source libraries have more than 700,000 stars on Github. About the Role Roles at Hugging Face are very fluid and dynamic - we are looking for someone who is comfortable taking on different challenges that will evolve over time. You'll join the Applications team, whose goal is to build the tooling that helps developers create machine learning applications on top of the primitives we offer on the Hub: Gradio, Spaces, Inference Providers, Datasets, Xet, and more. Concretely, that means maintaining and growing libraries like Trackio, a local-first, agent-friendly experiment tracking platform, FastRTC, our library for real-time audio and video streaming in Python, and Gradio itself, used by more than 1 million developers each month. These tools have made machine learning accessible to a wide audience - for the first time in history, anyone with an internet connection can use cutting-edge models right from their browser. Several of these libr

- **Id**: 1087480
- **Url**: <https://alion.io/job/hugging-face-senior-open-source-python-engineer-ml-developer-tools-emea-remote>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: remote
- **Remote scope**: stated_regions
- **Remote scope basis**: posting_text
- **Hiring geo confidence**: structured
- **Hiring countries**: FR, DE, AE, GB, AT, BE, BA, BG, HR, CY, CZ, DK, FI, HU, IE, IL, IT, KE, ME, NL, NG, NO, PL, RO, SA, RS, ZA, ES, SE, CH
- **Hiring countries total**: 116
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-09-21T10:39:03Z
- **Employer posted date**: 2026-09-21
- **Last verified at**: 2026-11-07T03:22:27Z
- **Board verified**: yes
- **Days open**: 46
- **Description format**: text
- **Description chars**: 5712
- **Description truncated**: no
- **Benefits**: Equity, Flexible schedule, Parental leave
- **Relocation offered**: no
- **Industries**: Machine Learning, Foundation Models, AI Compute & Inference, AI Development Tools

## Company

- **Id**: 21
- **Name**: Hugging Face
- **Domain**: huggingface.co
- **Url**: <https://alion.io/company/hugging-face>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Workable

## Salary estimate

- **Min usd**: 54000
- **Max usd**: 107000
- **Period**: year
- **Method**: role_seniority_country_cell
- **Sample n**: 46

## Technologies

- **GitHub** — Optional: no
- **Gradio** — Optional: no
- **Hugging Face** — Optional: no
- **JavaScript** — Optional: no
- **Machine Learning** — Optional: no
- **Python** — Optional: no
- **React.js** — Optional: no
- **Svelte** — Optional: no
- **TypeScript** — Optional: no
- **FastAPI** — Optional: yes
- **LiveKit** — Optional: yes
- **WebRTC** — Optional: yes
- **WebSockets** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 46

## Requirements

- **Manages managers**: no
- **Security clearance**: no

### Education

- **Level**: master
- **Optional**: no

## Hiring locations

- **France** — Iso: FR; Kind: country
- **Germany** — Iso: DE; Kind: region
- **United Arab Emirates** — Iso: AE; Kind: region
- **United Kingdom** — Iso: GB; Kind: region
- **Austria** — Iso: AT; Kind: region
- **Belgium** — Iso: BE; Kind: region
- **Bosnia and Herzegovina** — Iso: BA; Kind: region
- **Bulgaria** — Iso: BG; Kind: region
- **Croatia** — Iso: HR; Kind: region
- **Cyprus** — Iso: CY; Kind: region
- **Czech Republic** — Iso: CZ; Kind: region
- **Denmark** — Iso: DK; Kind: region
- **Finland** — Iso: FI; Kind: region
- **Hungary** — Iso: HU; Kind: region
- **Ireland** — Iso: IE; Kind: region
- **Israel** — Iso: IL; Kind: region
- **Italy** — Iso: IT; Kind: region
- **Kenya** — Iso: KE; Kind: region
- **Montenegro** — Iso: ME; Kind: region
- **Netherlands** — Iso: NL; Kind: region
- **Nigeria** — Iso: NG; Kind: region
- **Norway** — Iso: NO; Kind: region
- **Poland** — Iso: PL; Kind: region
- **Romania** — Iso: RO; Kind: region
- **Saudi Arabia** — Iso: SA; Kind: region
- **Serbia** — Iso: RS; Kind: region
- **South Africa** — Iso: ZA; Kind: region
- **Spain** — Iso: ES; Kind: region
- **Sweden** — Iso: SE; Kind: region
- **Switzerland** — Iso: CH; Kind: region
- **Turkey** — Iso: TR; Kind: region
- **Ukraine** — Iso: UA; Kind: region
- **Albania** — Iso: AL; Kind: region
- **Algeria** — Iso: DZ; Kind: region
- **Andorra** — Iso: AD; Kind: region
- **Angola** — Iso: AO; Kind: region
- **Bahrain** — Iso: BH; Kind: region
- **Benin** — Iso: BJ; Kind: region
- **Botswana** — Iso: BW; Kind: region
- **Burkina Faso** — Iso: BF; Kind: region
- **Burundi** — Iso: BI; Kind: region
- **Cameroon** — Iso: CM; Kind: region
- **Cape Verde** — Iso: CV; Kind: region
- **Chad** — Iso: TD; Kind: region
- **Central African Republic** — Iso: CF; Kind: region
- **Comoros** — Iso: KM; Kind: region
- **Democratic Republic of the Congo** — Iso: CD; Kind: region
- **Djibouti** — Iso: DJ; Kind: region
- **Equatorial Guinea** — Iso: GQ; Kind: region
- **Eritrea** — Iso: ER; Kind: region
- … 66 more in the JSON form

## Lifecycle

- Event: open; At: 2026-09-21T10:39:03Z

## Liveness

- **Score**: 46
- **Band**: ok
- **Label**: Likely open
- **P open**: 1
- **P active**: 0.832
- **P room**: 0.55
- **Age days**: 45
- **Expected fill days**: 39
- **Reasons**: conf:6, win:tail
- **Computed at**: 2026-11-06T05:58:05Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.