Senior Data Migration Consultant

Please read before applying

• Freelancers/contractors only — no agencies.
• We are specifically looking for someone who has successfully completed full data migration projects (from client consultation through execution).
• If you don’t have prior end-to-end data migration experience, this role will not be a fit.

Overview

We are looking for an experienced Data Migration Consultant to join our migration team here at Josh No Code. This is not just a developer role. The ideal candidate will have proven experience leading and delivering full data migration projects — from consulting with clients on requirements to executing the migration itself. You will be both client-facing and technical: asking smart questions, scoping solutions, and then building and running the migration workflows that get the job done.

do not apply

Communication Requirement

non-negotiable

Key Responsibilities

• Consult with clients to understand their data structure, needs, and migration challenges.
• Scope and recommend solutions based on best practices for data migration.
• Transform, validate, and clean data before migration.
• Build and run migration processes using scripting, APIs, and automation tools.
• Develop scripts for scraping and migrating data between platforms when necessary.
• Write and execute API calls (REST APIs, JSON) for data transfer and integration.
• Use Google Sheets/Excel for advanced data transformation, validation, and reporting.
• Leverage Python for custom scripting and data processing.
• Document migration processes for client transparency and internal reference.
• Debug and resolve migration issues, ensuring accuracy and reliability.

Essential Skills & Qualifications

• Proven experience delivering data migration projects (Required).
• Advanced skills in Google Sheets & Excel (Required).
• Strong proficiency in Python (Required).
• Experience with JSON scripting and REST APIs (Required).
• Demonstrated ability to make and test API calls (Required).
• Data transformation and validation expertise.
• Experience with Google Apps Script (Nice to have).
• Experience with Automa (Nice to have, makes your application stand out).
• Experience with Puppeteer, Playwright, or Selenium for browser automation (Nice to have).
• Solid understanding of HTML and using browser Inspector tools for data extraction.
• Infrastructure/DevOps: experience with VM deployment tools (AWS EC2, etc.) to configure, deploy, and manage VM instances (Preferred, training provided if needed).
• Excellent spoken and written English (Required — emphasized again).
• Availability to work during EST business hours (Required).

Personal Attributes

• Exceptionally detail-oriented with a focus on accuracy and efficiency.
• Confident communicator who can consult clients on solutions.
• Proactive problem solver with the ability to troubleshoot complex issues.
• Dependable and reliable, with a strong focus on client success and satisfaction.

If you are a seasoned data migration consultant with the technical skills listed above, we’d love to hear from you. Submit your application and let’s discuss how you can contribute to our growing team!