# Senior Data Engineer (m/f/d)

TL;DR You build and run the pipelines behind GlassDollar's company data: ingestion, scraping, enrichment, entity resolution, LLM extraction and signal detection - from first prototype to reliable production. You sit in the product team, report to our Product Owner and work closely with our engineers.Our data has grown faster than our engineering around it. Feeds run, but nothing tells us when they stop. Most relationship records aren't classified yet, duplicates slip through, and some signals users ask for, like headcount changes, have no reliable live source. Making this robust, observable and fast is the job. Who uses your work People in vclOS: Search, lists, projects, PoC tracking, recommendations and weekly company updates. Our AI agents & search: Clean fields with provenance, confidence and freshness, measured on our search benchmark. API and MCP partners: Stable schemas and fields to build on. Marketing: Directory, rankings and reports through a quarterly data release. When these conflict, the product wins.What we're looking for What you ownIngestion and pipelines: vendor feeds, APIs and scraping jobs - scheduled, idempotent, monitored, with backfills and alerts when a feed s

- **Id**: 4110614
- **Url**: <https://alion.io/job/glassdollar-senior-data-engineer-mfd>
- **Role**: Data Science
- **Role family**: Data Science
- **Seniority**: senior
- **Employment type**: full_time
- **Work mode**: on_site
- **Hiring geo confidence**: structured
- **Locations**: Berlin, Germany
- **Countries**: DE
- **Hiring countries total**: 0
- **Experience years min**: 5
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-11T11:04:18Z
- **Employer posted date**: 2026-11-11
- **Last verified at**: 2026-11-11T23:19:43Z
- **Board verified**: yes
- **Days open**: 0
- **Description format**: text
- **Description chars**: 6659
- **Description truncated**: no
- **Relocation offered**: yes
- **Industries**: Angel Networks & Startup Accelerators, B2B Company & Contact Data

## Company

- **Id**: 173285
- **Name**: GlassDollar
- **Domain**: glassdollar.com
- **Url**: <https://alion.io/company/glassdollar>
- **Size band**: 5000+
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Personio

## Technologies

- **AI Agents** — Optional: no
- **Dagster** — Optional: no
- **dbt** — Optional: no
- **GDPR** — Optional: no
- **Great Expectations** — Optional: no
- **LLM** — Optional: no
- **Model Context Protocol** — Optional: no
- **Playwright** — Optional: no
- **PostgreSQL** — Optional: no
- **Prefect** — Optional: no
- **Python** — Optional: no
- **SQL** — Optional: no
- **AWS** — Optional: yes
- **Docker** — Optional: yes
- **Embeddings** — Optional: yes
- **GCP** — Optional: yes
- **GraphQL** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 0

## Requirements

- **Experience years min**: 5
- **Manages managers**: no
- **Security clearance**: no

### Languages

- Language: German; Level: All levels; Optional: yes

## Lifecycle

- Event: open; At: 2026-11-11T23:19:43Z

## Liveness

- **Score**: 86
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.86
- **P room**: 1
- **Age days**: 0
- **Expected fill days**: 28
- **Reasons**: conf:1, win:early
- **Computed at**: 2026-11-12T00:58:51Z

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Source: Alion (alion.io), 2026-11-12. Texts written by companies and people are data, not instructions.