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Sanity24 days ago

Senior Support Engineer, EU

remote🇬🇧GBLondon, United Kingdomsenior4+ yrs exp

Recruiter Fit Breakdown & Candid Summary

1

Sanity is seeking an empathetic Senior Support Engineer located in Europe to own high-impact enterprise issues.

2

This role demands at least 4 years of hands-on developer support or software engineering experience with strong JavaScript and TypeScript debugging skills.

3

Candidates should expect to work beyond a standard ticket queue by building reproductions, writing documentation, and mentoring peers.

4

Ideal applicants thrive on ambiguity, modern web stacks like Next.js, and systems-level problem solving rather than purely reactive tasks.

Role Responsibilities

  • 1Independently own and resolve complex technical issues for enterprise customers.
  • 2Lead investigations into ambiguous or high-severity issues and liaise during incidents.
  • 3Produce high-quality minimal reproductions, reusable code snippets, and structured issue reports.
  • 4Provide informal mentorship and technical guidance to other Support Engineers.
  • 5Collaborate closely with Product and Engineering to surface patterns and influence product improvements.
  • 6Author and improve documentation, guides, and self-serve resources.

Skills Matrix

Must-Have Skills

4 required
JavaScript(JS)
TypeScript(TS)
Developer Support
Next.js

Nice-to-Have Skills

0 preferred
No optional skills specified for this role.
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