> Markdown version of [/jobs/ext/3048353-data-migration-specialist-sql-dms](https://www.wearedevelopers.com/jobs/ext/3048353-data-migration-specialist-sql-dms). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Data Migration Specialist (SQL & DMS)

- **Company:** Nextlane
- **Location:** Vigo, Spain (Remote available)
- **Contract:** Permanent contract
- **Skills:** Microsoft Excel, Data Analysis, Databases, Data Cleansing, Extract Transform Load (ETL), Data Migration, Data Security, Database Queries, Office Suite, Pivot Tables, Query Optimization, SQL Databases, Legacy Systems
- **Published:** September 24, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

All weekend work is planned, with at least 2 weeks' notice. Overtime is either compensated financially or can be recovered as time off, in accordance with company policy.
️ ️ What We're Looking For:

 + Experience: Previous experience in data migration projects or database management.
Previous experience with DMS and ERP systems is highly valued (e.g., SerAuto, iCar, DataCar, Autoline, Quiter, etc.).

 + Languages: Native Spanish or Portuguese speaker, with a strong understanding of both languages. Intermediate to advanced English proficiency (B2 level or higher).
 + Communication: Strong communication skills, both verbal and written.
 + Technical Skills:
o Strong SQL skills, including complex queries, joins, and basic query optimization.
o Advanced Microsoft Excel skills, including pivot tables, formulas, and data analysis.
o Knowledge of ETL tools or similar technologies (preferred).
o Strong analytical skills and attention to detail.
o Ability to work effectively in multicultural environments.

 + Interpersonal Skills: Ability to collaborate in a diverse and dynamic environment.

## Description

As a key member of the team, you will be responsible for:
· Execute data migration processes between legacy systems and modern platforms.
· Query, analyze, and manipulate databases using SQL.
· Design and validate ETL (Extract, Transform, Load) processes.
· Perform data cleansing, validation, and reconciliation activities.
· Document migration processes and results.
· Coordinate with technical and business teams to ensure functional requirements are met.
· Identify and resolve data quality issues and incidents.
· Use office productivity tools such as Microsoft Excel (advanced level) for analysis and reporting.
· Ensure compliance with data security and data protection standards.