Junior Data Analyst

Fero; Madrid; Hybrid; EUR 26,000 - 38,000; Full time

Benefits offered by this job

Hybrid work

Central Madrid office

Private health insurance (partially)

Job summary

FERO is hiring a Junior Data Analyst in Madrid (Hybrid) to support the Go-To-Market data workflows and lead-generation processes. You will operate and optimize our data pipeline from multiple sources to the CRM, ensuring data quality and usable datasets for the GTM team.

You'll work with tools like Apollo, Wappalyzer, and standard BI platforms while learning to automate and scale data workflows. Strong curiosity, reliability, and quick learning are valued traits for this role.

Qualifications

• Experience with ETL and scripting in Python.
• Solid SQL skills (basic to intermediate); PostgreSQL or MySQL preferred.
• Experience with data visualization tools (Tableau, Power BI, Data Studio).
• Familiarity with CRMs like HubSpot or similar.
• Awareness of LLMs and AI agents (OpenAI, Anthropic, Cursor).
• Experience with web scraping and Jupyter notebooks.

Responsibilities

• Operate and maintain the lead processing workflow across sources to CRM and GTM.
• Clean, transform, enrich, and validate data before uploading to CRM.
• Maintain and improve API integrations and data enrichment processes.
• Automate manual processes to improve workflow consistency and scalability.
• Monitor the pipeline and troubleshoot issues; report GTM KPIs.

Skills

Python

SQL

Data visualization

CRM familiarity

Web scraping

Jupyter notebooks

Google Workspace

English proficiency

Tools

Tableau

Power BI

Data Studio

HubSpot

OpenAI

Wappalyzer

Apollo

Job description

Junior Data Analyst

Madrid (Hybrid) | Full-time | Permanent

About FERO

At FERO, we're reinventing checkout for eCommerce.

Our Smart Checkout adapts in real time to each shopper, helping merchants increase conversion, improve payment performance, and unlock significant revenue growth. We work with ambitious eCommerce brands across Europe and are growing rapidly.

About the role

We're looking for a Junior Data Analyst for our Go-To-Market (GTM) team to support the ongoing improvement of our lead generation and data workflows.

This role focuses on operating and maintaining our existing pipeline for processing data from multiple sources, ensuring data quality, and delivering clean, usable data to the GTM team.

You don't need to know every tool listed below; we value people who are curious, reliable, and able to learn quickly.

What You'll Do

• Operate and maintain the lead processing workflow (lead sources > data cleaning > CRM > GTM team)
• Work with tools like Apollo, Wappalyzer, and similar platforms for lead management
• Clean, transform, enrich, and validate data before uploading to our CRM
• Maintain and improve API integrations and data enrichment processes
• Help automate manual processes to make workflows more consistent and scalable
• Monitor the pipeline and troubleshoot issues when they arise
• Assist with GTM KPIs and reporting to support sales team improvement
• Collaborate with the GTM team to improve data quality and workflow performance

What We're Looking For

Core skills:

• Python (experience in ETL and scripting; pandas and NumPy proficiency highly valued)
• SQL (basic to intermediate level; PostgreSQL or MySQL preferred)
• Data visualization with popular tools (Tableau, Data Studio, Power BI, etc.)
• Experience with HubSpot or other CRMs
• Familiarity with LLMs and AI agents (OpenAI, Anthropic, Cursor, etc.)
• Familiarity with web scraping
• Experience with Jupyter notebooks
• Google Workspace (Sheets, Docs, Drive)
• High level of English (written and spoken)

Nice to have:

• Experience with cloud platforms (AWS, GCP, Azure)
• Familiarity with basic automation techniques and bash scripting

Who You Are

• Organized and detail-oriented
• Proactive and able to work independently or as part of a team
• Curious and motivated to learn
• Comfortable working cross-functionally and collaborating across teams

What You'll Gain

• Hands-on experience with real GTM and data workflows
• Exposure to teams across the company, from Product to Platform
• Practical skills in automation, data pipelines, and CRM systems
• Close collaboration with senior engineers and sales leadership
• Opportunities to improve and scale systems, not just maintain them
• Room to grow and learn new technologies

What we offer

• Permanent contract.
• Private health insurance (partially covered).
• Hybrid work (3 days office / 2 remote).
• Office in a central location in Madrid.

Hiring process

1. Screening call.
2. Interview with the Hiring Manager.
3. Final conversation.