# Senior Data Engineer

**Company**: Nansen
**Location**: Remote Europe
**Work arrangement**: remote
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Technology

**Apply**: https://job-boards.greenhouse.io/nansen/jobs/6141832004?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_c9875c16-7ea

## Description

We're seeking a Senior Data Engineer to join our team. You'll work on building and scaling data infrastructure that powers our customer-facing analytics product.

Responsibilities:

- Design, build, and scale data pipelines and infrastructure using ClickHouse, Postgres, Python, and dbt

- Manage data pipelines handling 500M+ labeled addresses and terabytes of streaming and batch data daily

- Collaborate with researchers, engineers, and product teams to model, surface, and productize data

- Ensure data quality, reliability, and observability end-to-end

- Mentor other data engineers and elevate the team's technical capabilities

- Utilize AI tools to streamline workflows and reduce busywork

Requirements:

- Experience shipping and scaling high-performance data systems in production

- Expertise in SQL and Python, with hands-on experience in dbt, ClickHouse, and Postgres

- Strong understanding of streaming data architectures and ability to operate at scale

- Proficiency in working with the full data stack: ingestion, transformation, storage, modeling, and serving

- Familiarity with tools like Cursor, Claude Code, and MCPs

- Clear and concise writing skills, with the ability to make decisions in writing

- Bonus: experience leading or managing projects in smaller teams, fluency in onchain data structures, Web3 technologies, and crypto markets

Benefits:

- Competitive salary and meaningful equity

- Fully remote with optional in-person co-location

- Annual company retreat and team off-sites

- Unlimited AI tokens

- Personal OpenClaw for work

- Nansen Pro account with access to detailed onchain data

- Emphasis on speed, ownership, curiosity, courage, transparency, and simplicity

- Front-row seat in building the next chapter of finance

## Skills

### Required
- SQL
- Python
- dbt
- ClickHouse
- Postgres
- streaming data architectures

### Nice to have
- Cursor
- Claude Code
- MCPs
- onchain data structures
- Web3 technologies
- crypto markets

---

Source: [Apply at job-boards.greenhouse.io](https://job-boards.greenhouse.io/nansen/jobs/6141832004?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)