Senior SEO Migration Lead — 12-Month FTC (Hybrid)

NET-A-PORTER; Greater London; Hybrid; GBP 60,000 - 90,000; Full time

Benefits offered by this job

Pension

Discount portal

Staff discount

Private healthcare

Flexible working

Job summary

NET-A-PORTER is seeking a Senior SEO Migration Specialist for a 12-month fixed-term contract based in London. You will lead a major CMS migration across NET-A-PORTER and MR PORTER, protecting organic visibility through large-scale redirect mapping and comprehensive technical SEO validation.

The role is hybrid, with 4 days in-office and 1 day remote, reporting to the SEO and GEO Manager. You will define technical requirements, write Jira tickets, and run staging QA using Screaming Frog and

Qualifications

• 5+ years of Technical SEO experience, including hands-on delivery of complex, enterprise-level website migrations.
• Experience in large-scale redirect mapping, URL architecture and international e-commerce SEO.
• Advanced Excel or Google Sheets skills, with SQL experience advantageous for managing large datasets.
• Proficiency in Screaming Frog and enterprise SEO tools such as OnCrawl, Botify or Deepcrawl, with experience in log analysis and Google Search Console.
• In-depth knowledge of technical SEO, including rendering, HTTP status codes, canonicalisation, hreflang and Core Web Vitals.
• Ability to write technical specifications and Jira tickets with clear acceptance criteria for dev teams.
• Desirable experience with Python, AI automation, headless CMS, Next.js/React or platforms like Salesforce Commerce Cloud, commercetools or Bloomreach.

Responsibilities

• Manage large-scale 301 redirect mapping across hundreds of thousands of URLs and international storefronts, protecting organic visibility and link equity.
• Define and validate technical SEO requirements, including canonical tags, hreflang, XML sitemaps, robots.txt and structured data.
• Write clear, developer-ready Jira tickets and technical specifications, working with engineering teams to ensure requirements are implemented correctly.
• Conduct detailed staging audits and technical QA using Screaming Frog and enterprise crawling tools, resolving issues before launch.
• Support migration launch and post-launch monitoring, checking redirects, crawl errors, indexation and organic search performance.
• Analyse large URL datasets using Excel, Google Sheets or SQL to validate mappings and identify technical issues.
• Identify opportunities to automate SEO workflows using Python, scripts or AI tools to improve efficiency and accuracy.

Skills

Technical SEO

Redirect mapping

Excel/Sheets

SQL

Screaming Frog

OnCrawl

Botify

Deepcrawl

Google Search Console

Rendering

Canonicalisation

hreflang

Core Web Vitals

Jira tickets

Python

AI automation

Next.js/React

Salesforce Commerce Cloud

commercetools

Bloomreach

Education

Tools

Jira

Job description

NET-A-PORTER is seeking a Senior SEO Migration Specialist for a 12-month fixed-term contract based in London. You will lead a major CMS migration across NET-A-PORTER and MR PORTER, protecting organic visibility through large-scale redirect mapping and comprehensive technical SEO validation.

The role is hybrid, with 4 days in-office and 1 day remote, reporting to the SEO and GEO Manager. You will define technical requirements, write Jira tickets, and run staging QA using Screaming Frog and