# Senior AI Engineer

About the Position As a Senior AI Engineer, you'll spearhead the development of LLM-powered products at the forefront of marketing and advertising technologies. Utilizing your expertise in machine learning, large language models, and natural language processing, you'll play a pivotal role in designing, implementing, and enhancing our range of AI-driven solutions. You'll hold direct responsibility for the LLM technology stack central to our product suite, collaborating closely with cross-functional teams, including application engineers, product managers, and designers, to deliver robust and innovative solutions that drive tangible business outcomes. This role presents an exciting opportunity to shape the future of AI-driven technologies and make meaningful contributions to real-world applications. The role is linked with our office in Berlin, but we are flexible about hybrid or remote work in Germany. What You’ll Be Doing Lead the development, training, and fine-tuning of large language models and LLM-driven solutions to tackle intricate NLP tasks. Implement and refine a robust, scalable architecture in production environments to ensure optimal performance. Evaluate and enhance t

- **Id**: 737636
- **Url**: <https://alion.io/job/bluefishai-senior-ai-engineer>
- **Role**: AI/ML
- **Role family**: AI/ML
- **Seniority**: senior
- **Work mode**: remote
- **Remote scope**: stated_regions
- **Remote scope basis**: board_field
- **Hiring geo confidence**: structured
- **Locations**: Berlin, Germany
- **Countries**: DE
- **Hiring countries**: DE, FR, GB, AT, BE, BG, HR, CZ, DK, FI, HU, IE, IT, NL, NO, PL, RO, ES, SE, CH, EE, GR, IS, LV, LI, LT, LU, MT, PT, SK
- **Hiring countries total**: 31
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2025-11-28T07:53:44Z
- **Employer posted date**: 2026-04-14
- **Last verified at**: 2026-11-10T01:24:48Z
- **Board verified**: yes
- **Days open**: 346
- **Description format**: text
- **Description chars**: 5365
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: Artificial Intelligence, Marketing & Sales AI

## Company

- **Id**: 669009
- **Name**: Bluefish AI
- **Domain**: bluefishai.com
- **Url**: <https://alion.io/company/bluefishai>
- **Size band**: 201-500
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Greenhouse

### Truth index

- **Grade**: A
- **Score**: 92
- **Open postings**: 23
- **Ghost share**: 0.043
- **Stale share**: 0
- **Repost share**: 0
- **Time to fill p50 days**: 192
- **Computed at**: 2026-11-09T06:03:00Z

## Salary estimate

- **Min usd**: 78000
- **Max usd**: 161000
- **Period**: year
- **Method**: role_seniority_country_cell
- **Sample n**: 24

## Technologies

- **Fine-tuning** — Optional: no
- **Interpretability** — Optional: no
- **LLM** — Optional: no
- **Machine Learning** — Optional: no
- **NLP** — Optional: no
- **Python** — Optional: no

## Trust

- **Level**: ok
- **Repost count**: 0
- **Flags**: company_stale
- **Days open**: 346

## Requirements

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

## Hiring locations

- **Germany** — Iso: DE; Kind: country
- **France** — Iso: FR; Kind: region
- **United Kingdom** — Iso: GB; Kind: region
- **Austria** — Iso: AT; Kind: region
- **Belgium** — Iso: BE; Kind: region
- **Bulgaria** — Iso: BG; Kind: region
- **Croatia** — Iso: HR; 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
- **Italy** — Iso: IT; Kind: region
- **Netherlands** — Iso: NL; Kind: region
- **Norway** — Iso: NO; Kind: region
- **Poland** — Iso: PL; Kind: region
- **Romania** — Iso: RO; Kind: region
- **Spain** — Iso: ES; Kind: region
- **Sweden** — Iso: SE; Kind: region
- **Switzerland** — Iso: CH; Kind: region
- **Estonia** — Iso: EE; Kind: region
- **Greece** — Iso: GR; Kind: region
- **Iceland** — Iso: IS; Kind: region
- **Latvia** — Iso: LV; Kind: region
- **Liechtenstein** — Iso: LI; Kind: region
- **Lithuania** — Iso: LT; Kind: region
- **Luxembourg** — Iso: LU; Kind: region
- **Malta** — Iso: MT; Kind: region
- **Portugal** — Iso: PT; Kind: region
- **Slovakia** — Iso: SK; Kind: region
- **Slovenia** — Iso: SI; Kind: region

## Lifecycle

- Event: open; At: 2026-09-11T11:36:37Z

## Liveness

- **Score**: 27
- **Band**: fade
- **Label**: Fading
- **P open**: 1
- **P active**: 0.761
- **P room**: 0.36
- **Age days**: 345
- **Expected fill days**: 192
- **Reasons**: conf:0, win:tail, crowd:
- **Computed at**: 2026-11-09T06:03:00Z

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.